")
+
+ // inject the contents of the document in, removing the scripts
+ // to avoid any 'Permission Denied' errors in IE
+ .append( responseText.replace( rscript, "" ) )
+
+ // Locate the specified elements
+ .find( selector ) :
+
+ // If not, just inject the full result
+ responseText );
+
+ });
+
+ return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
+ jQuery.fn[ o ] = function( f ){
+ return this.on( o, f );
+ };
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+ // shift arguments if data argument was omitted
+ if ( jQuery.isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ return jQuery.ajax({
+ type: method,
+ url: url,
+ data: data,
+ success: callback,
+ dataType: type
+ });
+ };
+});
+
+jQuery.extend({
+
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ },
+
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
+ },
+
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ if ( settings ) {
+ // Building a settings object
+ ajaxExtend( target, jQuery.ajaxSettings );
+ } else {
+ // Extending ajaxSettings
+ settings = target;
+ target = jQuery.ajaxSettings;
+ }
+ ajaxExtend( target, settings );
+ return target;
+ },
+
+ ajaxSettings: {
+ url: ajaxLocation,
+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+ global: true,
+ type: "GET",
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+ processData: true,
+ async: true,
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
+
+ accepts: {
+ xml: "application/xml, text/xml",
+ html: "text/html",
+ text: "text/plain",
+ json: "application/json, text/javascript",
+ "*": allTypes
+ },
+
+ contents: {
+ xml: /xml/,
+ html: /html/,
+ json: /json/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText"
+ },
+
+ // List of data converters
+ // 1) key format is "source_type destination_type" (a single space in-between)
+ // 2) the catchall symbol "*" can be used for source_type
+ converters: {
+
+ // Convert anything to text
+ "* text": window.String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": jQuery.parseJSON,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ context: true,
+ url: true
+ }
+ },
+
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+ // Main method
+ ajax: function( url, options ) {
+
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var // ifModified key
+ ifModifiedKey,
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+ // transport
+ transport,
+ // timeout handle
+ timeoutTimer,
+ // Cross-domain detection vars
+ parts,
+ // To know if global events are to be dispatched
+ fireGlobals,
+ // Loop variable
+ i,
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+ // Callbacks context
+ callbackContext = s.context || s,
+ // Context for global events
+ // It's the callbackContext if one was provided in the options
+ // and if it's a DOM node or a jQuery collection
+ globalEventContext = callbackContext !== s &&
+ ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
+ jQuery( callbackContext ) : jQuery.event,
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks( "once memory" ),
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+ // The jqXHR state
+ state = 0,
+ // Default abort message
+ strAbort = "canceled",
+ // Fake xhr
+ jqXHR = {
+
+ readyState: 0,
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ if ( !state ) {
+ var lname = name.toLowerCase();
+ name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return state === 2 ? responseHeadersString : null;
+ },
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( state === 2 ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while( ( match = rheaders.exec( responseHeadersString ) ) ) {
+ responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match === undefined ? null : match;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( !state ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ statusText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( statusText );
+ }
+ done( 0, statusText );
+ return this;
+ }
+ };
+
+ // Callback for when everything is done
+ // It is defined here because jslint complains if it is declared
+ // at the end of the function (which would be more logical and readable)
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
+
+ // Called once
+ if ( state === 2 ) {
+ return;
+ }
+
+ // State is "done" now
+ state = 2;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
+
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
+
+ // If successful, handle type chaining
+ if ( status >= 200 && status < 300 || status === 304 ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+
+ modified = jqXHR.getResponseHeader("Last-Modified");
+ if ( modified ) {
+ jQuery.lastModified[ ifModifiedKey ] = modified;
+ }
+ modified = jqXHR.getResponseHeader("Etag");
+ if ( modified ) {
+ jQuery.etag[ ifModifiedKey ] = modified;
+ }
+ }
+
+ // If not modified
+ if ( status === 304 ) {
+
+ statusText = "notmodified";
+ isSuccess = true;
+
+ // If we have data
+ } else {
+
+ isSuccess = ajaxConvert( s, response );
+ statusText = isSuccess.state;
+ success = isSuccess.data;
+ error = isSuccess.error;
+ isSuccess = !error;
+ }
+ } else {
+ // We extract error from statusText
+ // then normalize statusText and status for non-aborts
+ error = statusText;
+ if ( !statusText || status ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger( "ajaxStop" );
+ }
+ }
+ }
+
+ // Attach deferreds
+ deferred.promise( jqXHR );
+ jqXHR.success = jqXHR.done;
+ jqXHR.error = jqXHR.fail;
+ jqXHR.complete = completeDeferred.add;
+
+ // Status-dependent callbacks
+ jqXHR.statusCode = function( map ) {
+ if ( map ) {
+ var tmp;
+ if ( state < 2 ) {
+ for ( tmp in map ) {
+ statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
+ }
+ } else {
+ tmp = map[ jqXHR.status ];
+ jqXHR.always( tmp );
+ }
+ }
+ return this;
+ };
+
+ // Remove hash character (#7531: and string promotion)
+ // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+ // Extract dataTypes list
+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
+
+ // A cross-domain request is in order when we have a protocol:host:port mismatch
+ if ( s.crossDomain == null ) {
+ parts = rurl.exec( s.url.toLowerCase() ) || false;
+ s.crossDomain = parts && ( parts.join(":") + ( parts[ 3 ] ? "" : parts[ 1 ] === "http:" ? 80 : 443 ) ) !==
+ ( ajaxLocParts.join(":") + ( ajaxLocParts[ 3 ] ? "" : ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) );
+ }
+
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
+ }
+
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefilter, stop there
+ if ( state === 2 ) {
+ return jqXHR;
+ }
+
+ // We can fire global events as of now if asked to
+ fireGlobals = s.global;
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger( "ajaxStart" );
+ }
+
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
+
+ // If data is available, append data to url
+ if ( s.data ) {
+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
+ }
+
+ // Get ifModifiedKey before adding the anti-cache parameter
+ ifModifiedKey = s.url;
+
+ // Add anti-cache in url if needed
+ if ( s.cache === false ) {
+
+ var ts = jQuery.now(),
+ // try replacing _= if it is there
+ ret = s.url.replace( rts, "$1_=" + ts );
+
+ // if nothing was replaced, add timestamp to the end
+ s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
+ }
+ }
+
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ ifModifiedKey = ifModifiedKey || s.url;
+ if ( jQuery.lastModified[ ifModifiedKey ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
+ }
+ if ( jQuery.etag[ ifModifiedKey ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
+ }
+ }
+
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+ s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+ // Abort if not done already and return
+ return jqXHR.abort();
+
+ }
+
+ // aborting is no longer a cancellation
+ strAbort = "abort";
+
+ // Install callbacks on deferreds
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
+ jqXHR[ i ]( s[ i ] );
+ }
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = setTimeout( function(){
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
+
+ try {
+ state = 1;
+ transport.send( requestHeaders, done );
+ } catch (e) {
+ // Propagate exception as error if not done
+ if ( state < 2 ) {
+ done( -1, e );
+ // Simply rethrow otherwise
+ } else {
+ throw e;
+ }
+ }
+ }
+
+ return jqXHR;
+ },
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {}
+
+});
+
+/* Handles responses to an ajax request:
+ * - sets all responseXXX fields accordingly
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
+ dataTypes = s.dataTypes,
+ responseFields = s.responseFields;
+
+ // Fill responseXXX fields
+ for ( type in responseFields ) {
+ if ( type in responses ) {
+ jqXHR[ responseFields[type] ] = responses[ type ];
+ }
+ }
+
+ // Remove auto dataType and get content-type in the process
+ while( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+// Chain conversions given the request and the original response
+function ajaxConvert( s, response ) {
+
+ var conv, conv2, current, tmp,
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice(),
+ prev = dataTypes[ 0 ],
+ converters = {},
+ i = 0;
+
+ // Apply the dataFilter if provided
+ if ( s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ // Convert to each sequential dataType, tolerating list modification
+ for ( ; (current = dataTypes[++i]); ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current !== "*" ) {
+
+ // Convert response if prev dataType is non-auto and differs from current
+ if ( prev !== "*" && prev !== current ) {
+
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
+
+ // If conv2 outputs current
+ tmp = conv2.split(" ");
+ if ( tmp[ 1 ] === current ) {
+
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
+
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.splice( i--, 0, current );
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
+
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s["throws"] ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+ }
+ }
+ }
+ }
+
+ // Update prev for next iteration
+ prev = current;
+ }
+ }
+
+ return { state: "success", data: response };
+}
+var oldCallbacks = [],
+ rquestion = /\?/,
+ rjsonp = /(=)\?(?=&|$)|\?\?/,
+ nonce = jQuery.now();
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+ jsonp: "callback",
+ jsonpCallback: function() {
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+ this[ callback ] = true;
+ return callback;
+ }
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+ var callbackName, overwritten, responseContainer,
+ data = s.data,
+ url = s.url,
+ hasCallback = s.jsonp !== false,
+ replaceInUrl = hasCallback && rjsonp.test( url ),
+ replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
+ !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
+ rjsonp.test( data );
+
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
+ if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
+
+ // Get callback name, remembering preexisting value associated with it
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+ s.jsonpCallback() :
+ s.jsonpCallback;
+ overwritten = window[ callbackName ];
+
+ // Insert callback into url or form data
+ if ( replaceInUrl ) {
+ s.url = url.replace( rjsonp, "$1" + callbackName );
+ } else if ( replaceInData ) {
+ s.data = data.replace( rjsonp, "$1" + callbackName );
+ } else if ( hasCallback ) {
+ s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+ }
+
+ // Use data converter to retrieve json after script execution
+ s.converters["script json"] = function() {
+ if ( !responseContainer ) {
+ jQuery.error( callbackName + " was not called" );
+ }
+ return responseContainer[ 0 ];
+ };
+
+ // force json dataType
+ s.dataTypes[ 0 ] = "json";
+
+ // Install callback
+ window[ callbackName ] = function() {
+ responseContainer = arguments;
+ };
+
+ // Clean-up function (fires after converters)
+ jqXHR.always(function() {
+ // Restore preexisting value
+ window[ callbackName ] = overwritten;
+
+ // Save back as free
+ if ( s[ callbackName ] ) {
+ // make sure that re-using the options doesn't screw things around
+ s.jsonpCallback = originalSettings.jsonpCallback;
+
+ // save the callback name for future use
+ oldCallbacks.push( callbackName );
+ }
+
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+ overwritten( responseContainer[ 0 ] );
+ }
+
+ responseContainer = overwritten = undefined;
+ });
+
+ // Delegate to script
+ return "script";
+ }
+});
+// Install script dataType
+jQuery.ajaxSetup({
+ accepts: {
+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /javascript|ecmascript/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+});
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ s.global = false;
+ }
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function(s) {
+
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+
+ var script,
+ head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
+
+ return {
+
+ send: function( _, callback ) {
+
+ script = document.createElement( "script" );
+
+ script.async = "async";
+
+ if ( s.scriptCharset ) {
+ script.charset = s.scriptCharset;
+ }
+
+ script.src = s.url;
+
+ // Attach handlers for all browsers
+ script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+ if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+ // Handle memory leak in IE
+ script.onload = script.onreadystatechange = null;
+
+ // Remove the script
+ if ( head && script.parentNode ) {
+ head.removeChild( script );
+ }
+
+ // Dereference the script
+ script = undefined;
+
+ // Callback if not abort
+ if ( !isAbort ) {
+ callback( 200, "success" );
+ }
+ }
+ };
+ // Use insertBefore instead of appendChild to circumvent an IE6 bug.
+ // This arises when a base node is used (#2709 and #4378).
+ head.insertBefore( script, head.firstChild );
+ },
+
+ abort: function() {
+ if ( script ) {
+ script.onload( 0, 1 );
+ }
+ }
+ };
+ }
+});
+var xhrCallbacks,
+ // #5280: Internet Explorer will keep connections alive if we don't abort on unload
+ xhrOnUnloadAbort = window.ActiveXObject ? function() {
+ // Abort all pending requests
+ for ( var key in xhrCallbacks ) {
+ xhrCallbacks[ key ]( 0, 1 );
+ }
+ } : false,
+ xhrId = 0;
+
+// Functions to create xhrs
+function createStandardXHR() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch( e ) {}
+}
+
+function createActiveXHR() {
+ try {
+ return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+ } catch( e ) {}
+}
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject ?
+ /* Microsoft failed to properly
+ * implement the XMLHttpRequest in IE7 (can't request local files),
+ * so we use the ActiveXObject when it is available
+ * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+ * we need a fallback.
+ */
+ function() {
+ return !this.isLocal && createStandardXHR() || createActiveXHR();
+ } :
+ // For all other browsers, use the standard XMLHttpRequest object
+ createStandardXHR;
+
+// Determine support properties
+(function( xhr ) {
+ jQuery.extend( jQuery.support, {
+ ajax: !!xhr,
+ cors: !!xhr && ( "withCredentials" in xhr )
+ });
+})( jQuery.ajaxSettings.xhr() );
+
+// Create transport if the browser can provide an xhr
+if ( jQuery.support.ajax ) {
+
+ jQuery.ajaxTransport(function( s ) {
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( !s.crossDomain || jQuery.support.cors ) {
+
+ var callback;
+
+ return {
+ send: function( headers, complete ) {
+
+ // Get a new xhr
+ var handle, i,
+ xhr = s.xhr();
+
+ // Open the socket
+ // Passing null username, generates a login popup on Opera (#2865)
+ if ( s.username ) {
+ xhr.open( s.type, s.url, s.async, s.username, s.password );
+ } else {
+ xhr.open( s.type, s.url, s.async );
+ }
+
+ // Apply custom fields if provided
+ if ( s.xhrFields ) {
+ for ( i in s.xhrFields ) {
+ xhr[ i ] = s.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( s.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( s.mimeType );
+ }
+
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !s.crossDomain && !headers["X-Requested-With"] ) {
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
+ }
+
+ // Need an extra try/catch for cross domain requests in Firefox 3
+ try {
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+ } catch( _ ) {}
+
+ // Do send the request
+ // This may raise an exception which is actually
+ // handled in jQuery.ajax (so no try/catch here)
+ xhr.send( ( s.hasContent && s.data ) || null );
+
+ // Listener
+ callback = function( _, isAbort ) {
+
+ var status,
+ statusText,
+ responseHeaders,
+ responses,
+ xml;
+
+ // Firefox throws exceptions when accessing properties
+ // of an xhr when a network error occurred
+ // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
+ try {
+
+ // Was never called and is aborted or complete
+ if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+ // Only called once
+ callback = undefined;
+
+ // Do not keep as active anymore
+ if ( handle ) {
+ xhr.onreadystatechange = jQuery.noop;
+ if ( xhrOnUnloadAbort ) {
+ delete xhrCallbacks[ handle ];
+ }
+ }
+
+ // If it's an abort
+ if ( isAbort ) {
+ // Abort it manually if needed
+ if ( xhr.readyState !== 4 ) {
+ xhr.abort();
+ }
+ } else {
+ status = xhr.status;
+ responseHeaders = xhr.getAllResponseHeaders();
+ responses = {};
+ xml = xhr.responseXML;
+
+ // Construct response list
+ if ( xml && xml.documentElement /* #4958 */ ) {
+ responses.xml = xml;
+ }
+
+ // When requesting binary data, IE6-9 will throw an exception
+ // on any attempt to access responseText (#11426)
+ try {
+ responses.text = xhr.responseText;
+ } catch( _ ) {
+ }
+
+ // Firefox throws an exception when accessing
+ // statusText for faulty cross-domain requests
+ try {
+ statusText = xhr.statusText;
+ } catch( e ) {
+ // We normalize with Webkit giving an empty statusText
+ statusText = "";
+ }
+
+ // Filter status for non standard behaviors
+
+ // If the request is local and we have data: assume a success
+ // (success with no data won't get notified, that's the best we
+ // can do given current implementations)
+ if ( !status && s.isLocal && !s.crossDomain ) {
+ status = responses.text ? 200 : 404;
+ // IE - #1450: sometimes returns 1223 when it should be 204
+ } else if ( status === 1223 ) {
+ status = 204;
+ }
+ }
+ }
+ } catch( firefoxAccessException ) {
+ if ( !isAbort ) {
+ complete( -1, firefoxAccessException );
+ }
+ }
+
+ // Call complete if needed
+ if ( responses ) {
+ complete( status, statusText, responses, responseHeaders );
+ }
+ };
+
+ if ( !s.async ) {
+ // if we're in sync mode we fire the callback
+ callback();
+ } else if ( xhr.readyState === 4 ) {
+ // (IE6 & IE7) if it's in cache and has been
+ // retrieved directly we need to fire the callback
+ setTimeout( callback, 0 );
+ } else {
+ handle = ++xhrId;
+ if ( xhrOnUnloadAbort ) {
+ // Create the active xhrs callbacks list if needed
+ // and attach the unload handler
+ if ( !xhrCallbacks ) {
+ xhrCallbacks = {};
+ jQuery( window ).unload( xhrOnUnloadAbort );
+ }
+ // Add to list of active xhrs callbacks
+ xhrCallbacks[ handle ] = callback;
+ }
+ xhr.onreadystatechange = callback;
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback(0,1);
+ }
+ }
+ };
+ }
+ });
+}
+var fxNow, timerId,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+ rrun = /queueHooks$/,
+ animationPrefilters = [ defaultPrefilter ],
+ tweeners = {
+ "*": [function( prop, value ) {
+ var end, unit,
+ tween = this.createTween( prop, value ),
+ parts = rfxnum.exec( value ),
+ target = tween.cur(),
+ start = +target || 0,
+ scale = 1,
+ maxIterations = 20;
+
+ if ( parts ) {
+ end = +parts[2];
+ unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+ // We need to compute starting value
+ if ( unit !== "px" && start ) {
+ // Iteratively approximate from a nonzero starting point
+ // Prefer the current property, because this process will be trivial if it uses the same units
+ // Fallback to end or a simple constant
+ start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+ do {
+ // If previous iteration zeroed out, double until we get *something*
+ // Use a string for doubling factor so we don't accidentally see scale as unchanged below
+ scale = scale || ".5";
+
+ // Adjust and apply
+ start = start / scale;
+ jQuery.style( tween.elem, prop, start + unit );
+
+ // Update scale, tolerating zero or NaN from tween.cur()
+ // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+ } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+ }
+
+ tween.unit = unit;
+ tween.start = start;
+ // If a +=/-= token was provided, we're doing a relative animation
+ tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+ }
+ return tween;
+ }]
+ };
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ setTimeout(function() {
+ fxNow = undefined;
+ }, 0 );
+ return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+ jQuery.each( props, function( prop, value ) {
+ var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( collection[ index ].call( animation, prop, value ) ) {
+
+ // we're done with this property
+ return;
+ }
+ }
+ });
+}
+
+function Animation( elem, properties, options ) {
+ var result,
+ index = 0,
+ tweenerIndex = 0,
+ length = animationPrefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+ // don't match elem in the :animated selector
+ delete tick.elem;
+ }),
+ tick = function() {
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+ percent = 1 - ( remaining / animation.duration || 0 ),
+ index = 0,
+ length = animation.tweens.length;
+
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( percent );
+ }
+
+ deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+ if ( percent < 1 && length ) {
+ return remaining;
+ } else {
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
+ }
+ },
+ animation = deferred.promise({
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, { specialEasing: {} }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end, easing ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+ // if we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
+
+ // resolve when we played the last frame
+ // otherwise, reject
+ if ( gotoEnd ) {
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ }),
+ props = animation.props;
+
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length ; index++ ) {
+ result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ return result;
+ }
+ }
+
+ createTweens( animation, props );
+
+ if ( jQuery.isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
+
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ anim: animation,
+ queue: animation.opts.queue,
+ elem: elem
+ })
+ );
+
+ // attach callbacks from options
+ return animation.progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
+
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = jQuery.camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( jQuery.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
+ }
+
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
+
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
+
+ // not quite $.extend, this wont overwrite keys already present.
+ // also - reusing 'index' from above because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
+ }
+ } else {
+ specialEasing[ name ] = easing;
+ }
+ }
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+ tweener: function( props, callback ) {
+ if ( jQuery.isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.split(" ");
+ }
+
+ var prop,
+ index = 0,
+ length = props.length;
+
+ for ( ; index < length ; index++ ) {
+ prop = props[ index ];
+ tweeners[ prop ] = tweeners[ prop ] || [];
+ tweeners[ prop ].unshift( callback );
+ }
+ },
+
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ animationPrefilters.unshift( callback );
+ } else {
+ animationPrefilters.push( callback );
+ }
+ }
+});
+
+function defaultPrefilter( elem, props, opts ) {
+ var index, prop, value, length, dataShow, tween, hooks, oldfire,
+ anim = this,
+ style = elem.style,
+ orig = {},
+ handled = [],
+ hidden = elem.nodeType && isHidden( elem );
+
+ // handle queue: false promises
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
+
+ anim.always(function() {
+ // doing this makes sure that the complete handler will be called
+ // before this completes
+ anim.always(function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
+ });
+ });
+ }
+
+ // height/width overflow pass
+ if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+ // Make sure that nothing sneaks out
+ // Record all 3 overflow attributes because IE does not
+ // change the overflow attribute when overflowX and
+ // overflowY are set to the same value
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+ // Set display property to inline-block for height/width
+ // animations on inline elements that are having width/height animated
+ if ( jQuery.css( elem, "display" ) === "inline" &&
+ jQuery.css( elem, "float" ) === "none" ) {
+
+ // inline-level elements accept inline-block;
+ // block-level elements need to be inline with layout
+ if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
+ style.display = "inline-block";
+
+ } else {
+ style.zoom = 1;
+ }
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ if ( !jQuery.support.shrinkWrapBlocks ) {
+ anim.done(function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ });
+ }
+ }
+
+
+ // show/hide pass
+ for ( index in props ) {
+ value = props[ index ];
+ if ( rfxtypes.exec( value ) ) {
+ delete props[ index ];
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+ continue;
+ }
+ handled.push( index );
+ }
+ }
+
+ length = handled.length;
+ if ( length ) {
+ dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+ if ( hidden ) {
+ jQuery( elem ).show();
+ } else {
+ anim.done(function() {
+ jQuery( elem ).hide();
+ });
+ }
+ anim.done(function() {
+ var prop;
+ jQuery.removeData( elem, "fxshow", true );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ });
+ for ( index = 0 ; index < length ; index++ ) {
+ prop = handled[ index ];
+ tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+ orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = tween.start;
+ if ( hidden ) {
+ tween.end = tween.start;
+ tween.start = prop === "width" || prop === "height" ? 1 : 0;
+ }
+ }
+ }
+ }
+}
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || "swing";
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
+
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
+
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
+
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
+
+ if ( tween.elem[ tween.prop ] != null &&
+ (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+ return tween.elem[ tween.prop ];
+ }
+
+ // passing any value as a 4th parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails
+ // so, simple values such as "10px" are parsed to Float.
+ // complex values such as "rotate(1rad)" are returned as is.
+ result = jQuery.css( tween.elem, tween.prop, false, "" );
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+ // use step hook for back compat - use cssHook if its there - use .style if its
+ // available and use plain properties where available
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+ }
+};
+
+// Remove in 2.0 - this supports IE8's panic based approach
+// to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ||
+ // special check for .toggle( handler, handler, ... )
+ ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+});
+
+jQuery.fn.extend({
+ fadeTo: function( speed, to, easing, callback ) {
+
+ // show any hidden elements after setting opacity to 0
+ return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+ // animate to the value specified
+ .end().animate({ opacity: to }, speed, easing, callback );
+ },
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+ // Empty animations resolve immediately
+ if ( empty ) {
+ anim.stop( true );
+ }
+ };
+
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
+
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
+ }
+
+ return this.each(function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = jQuery._data( this );
+
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
+
+ // start the next in the queue if the last step wasn't forced
+ // timers currently will call their complete callbacks, which will dequeue
+ // but only if they were gotoEnd
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
+ });
+ }
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ attrs = { height: type },
+ i = 0;
+
+ // if we include width, step value is 1 to do all cssExpand values,
+ // if we don't include width, step value is 2 to skip over Left and Right
+ includeWidth = includeWidth? 1 : 0;
+ for( ; i < 4 ; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
+
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
+
+ return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+ slideDown: genFx("show"),
+ slideUp: genFx("hide"),
+ slideToggle: genFx("toggle"),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ jQuery.isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+ };
+
+ opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+ // normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
+
+ // Queueing
+ opt.old = opt.complete;
+
+ opt.complete = function() {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
+
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ }
+ };
+
+ return opt;
+};
+
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p*Math.PI ) / 2;
+ }
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+ var timer,
+ timers = jQuery.timers,
+ i = 0;
+
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+ // Checks the timer has not already been removed
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
+ }
+ }
+
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+};
+
+jQuery.fx.timer = function( timer ) {
+ if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
+ timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+ }
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.stop = function() {
+ clearInterval( timerId );
+ timerId = null;
+};
+
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+ // Default speed
+ _default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.animated = function( elem ) {
+ return jQuery.grep(jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ }).length;
+ };
+}
+var rroot = /^(?:body|html)$/i;
+
+jQuery.fn.offset = function( options ) {
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each(function( i ) {
+ jQuery.offset.setOffset( this, options, i );
+ });
+ }
+
+ var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
+ box = { top: 0, left: 0 },
+ elem = this[ 0 ],
+ doc = elem && elem.ownerDocument;
+
+ if ( !doc ) {
+ return;
+ }
+
+ if ( (body = doc.body) === elem ) {
+ return jQuery.offset.bodyOffset( elem );
+ }
+
+ docElem = doc.documentElement;
+
+ // Make sure it's not a disconnected DOM node
+ if ( !jQuery.contains( docElem, elem ) ) {
+ return box;
+ }
+
+ // If we don't have gBCR, just use 0,0 rather than error
+ // BlackBerry 5, iOS 3 (original iPhone)
+ if ( typeof elem.getBoundingClientRect !== "undefined" ) {
+ box = elem.getBoundingClientRect();
+ }
+ win = getWindow( doc );
+ clientTop = docElem.clientTop || body.clientTop || 0;
+ clientLeft = docElem.clientLeft || body.clientLeft || 0;
+ scrollTop = win.pageYOffset || docElem.scrollTop;
+ scrollLeft = win.pageXOffset || docElem.scrollLeft;
+ return {
+ top: box.top + scrollTop - clientTop,
+ left: box.left + scrollLeft - clientLeft
+ };
+};
+
+jQuery.offset = {
+
+ bodyOffset: function( body ) {
+ var top = body.offsetTop,
+ left = body.offsetLeft;
+
+ if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
+ top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
+ left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
+ }
+
+ return { top: top, left: left };
+ },
+
+ setOffset: function( elem, options, i ) {
+ var position = jQuery.css( elem, "position" );
+
+ // set position first, in-case top/left are set even on static elem
+ if ( position === "static" ) {
+ elem.style.position = "relative";
+ }
+
+ var curElem = jQuery( elem ),
+ curOffset = curElem.offset(),
+ curCSSTop = jQuery.css( elem, "top" ),
+ curCSSLeft = jQuery.css( elem, "left" ),
+ calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
+ props = {}, curPosition = {}, curTop, curLeft;
+
+ // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+ if ( calculatePosition ) {
+ curPosition = curElem.position();
+ curTop = curPosition.top;
+ curLeft = curPosition.left;
+ } else {
+ curTop = parseFloat( curCSSTop ) || 0;
+ curLeft = parseFloat( curCSSLeft ) || 0;
+ }
+
+ if ( jQuery.isFunction( options ) ) {
+ options = options.call( elem, i, curOffset );
+ }
+
+ if ( options.top != null ) {
+ props.top = ( options.top - curOffset.top ) + curTop;
+ }
+ if ( options.left != null ) {
+ props.left = ( options.left - curOffset.left ) + curLeft;
+ }
+
+ if ( "using" in options ) {
+ options.using.call( elem, props );
+ } else {
+ curElem.css( props );
+ }
+ }
+};
+
+
+jQuery.fn.extend({
+
+ position: function() {
+ if ( !this[0] ) {
+ return;
+ }
+
+ var elem = this[0],
+
+ // Get *real* offsetParent
+ offsetParent = this.offsetParent(),
+
+ // Get correct offsets
+ offset = this.offset(),
+ parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
+
+ // Subtract element margins
+ // note: when an element has margin: auto the offsetLeft and marginLeft
+ // are the same in Safari causing offset.left to incorrectly be 0
+ offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
+ offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
+
+ // Add offsetParent borders
+ parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
+ parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
+
+ // Subtract the two offsets
+ return {
+ top: offset.top - parentOffset.top,
+ left: offset.left - parentOffset.left
+ };
+ },
+
+ offsetParent: function() {
+ return this.map(function() {
+ var offsetParent = this.offsetParent || document.body;
+ while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
+ offsetParent = offsetParent.offsetParent;
+ }
+ return offsetParent || document.body;
+ });
+ }
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+ var top = /Y/.test( prop );
+
+ jQuery.fn[ method ] = function( val ) {
+ return jQuery.access( this, function( elem, method, val ) {
+ var win = getWindow( elem );
+
+ if ( val === undefined ) {
+ return win ? (prop in win) ? win[ prop ] :
+ win.document.documentElement[ method ] :
+ elem[ method ];
+ }
+
+ if ( win ) {
+ win.scrollTo(
+ !top ? val : jQuery( win ).scrollLeft(),
+ top ? val : jQuery( win ).scrollTop()
+ );
+
+ } else {
+ elem[ method ] = val;
+ }
+ }, method, val, arguments.length, null );
+ };
+});
+
+function getWindow( elem ) {
+ return jQuery.isWindow( elem ) ?
+ elem :
+ elem.nodeType === 9 ?
+ elem.defaultView || elem.parentWindow :
+ false;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+ // margin is only for outerHeight, outerWidth
+ jQuery.fn[ funcName ] = function( margin, value ) {
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+ return jQuery.access( this, function( elem, type, value ) {
+ var doc;
+
+ if ( jQuery.isWindow( elem ) ) {
+ // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+ // isn't a whole lot we can do. See pull request at this URL for discussion:
+ // https://github.com/jquery/jquery/pull/764
+ return elem.document.documentElement[ "client" + name ];
+ }
+
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ doc = elem.documentElement;
+
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
+ // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+ return Math.max(
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
+ doc[ "client" + name ]
+ );
+ }
+
+ return value === undefined ?
+ // Get width or height on the element, requesting but not forcing parseFloat
+ jQuery.css( elem, type, value, extra ) :
+
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable, null );
+ };
+ });
+});
+// Expose jQuery to the global object
+window.jQuery = window.$ = jQuery;
+
+// Expose jQuery as an AMD module, but only for AMD loaders that
+// understand the issues with loading multiple versions of jQuery
+// in a page that all might call define(). The loader will indicate
+// they have special allowances for multiple jQuery versions by
+// specifying define.amd.jQuery = true. Register as a named module,
+// since jQuery can be concatenated with other files that may use define,
+// but not use a proper concatenation script that understands anonymous
+// AMD modules. A named AMD is safest and most robust way to register.
+// Lowercase jquery is used because AMD module names are derived from
+// file names, and jQuery is normally delivered in a lowercase file name.
+// Do this after creating the global so that if an AMD module wants to call
+// noConflict to hide this version of jQuery, it will work.
+if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
+ define( "jquery", [], function () { return jQuery; } );
+}
+
+})( window );
diff --git a/Web/CodePlay/Scripts/jquery-1.8.2.min.js b/Web/CodePlay/Scripts/jquery-1.8.2.min.js
new file mode 100644
index 0000000..a41a9d4
--- /dev/null
+++ b/Web/CodePlay/Scripts/jquery-1.8.2.min.js
@@ -0,0 +1,19 @@
+/* NUGET: BEGIN LICENSE TEXT
+ *
+ * Microsoft grants you the right to use these script files for the sole
+ * purpose of either: (i) interacting through your browser with the Microsoft
+ * website or online service, subject to the applicable licensing or use
+ * terms; or (ii) using the files as included with a Microsoft product subject
+ * to that product's license terms. Microsoft reserves all other rights to the
+ * files not expressly granted by Microsoft, whether by implication, estoppel
+ * or otherwise. Insofar as a script file is dual licensed under GPL,
+ * Microsoft neither took the code under GPL nor distributes it thereunder but
+ * under the terms set out in this paragraph. All notices and licenses
+ * below are for informational purposes only.
+ *
+ * JQUERY CORE 1.8.2; Copyright 2012 jQuery Foundation and other contributors; http://jquery.org/license
+ * Includes Sizzle CSS Selector Engine; Copyright 2012 jQuery Foundation and other contributors; http://opensource.org/licenses/MIT
+ *
+ * NUGET: END LICENSE TEXT */
+/*! jQuery v1.8.2 jquery.com | jquery.org/license */
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diff --git a/Web/CodePlay/Scripts/jquery-ui-1.8.24.js b/Web/CodePlay/Scripts/jquery-ui-1.8.24.js
new file mode 100644
index 0000000..a8c522b
--- /dev/null
+++ b/Web/CodePlay/Scripts/jquery-ui-1.8.24.js
@@ -0,0 +1,11395 @@
+/* NUGET: BEGIN LICENSE TEXT
+ *
+ * Microsoft grants you the right to use these script files for the sole
+ * purpose of either: (i) interacting through your browser with the Microsoft
+ * website or online service, subject to the applicable licensing or use
+ * terms; or (ii) using the files as included with a Microsoft product subject
+ * to that product's license terms. Microsoft reserves all other rights to the
+ * files not expressly granted by Microsoft, whether by implication, estoppel
+ * or otherwise. Insofar as a script file is dual licensed under GPL,
+ * Microsoft neither took the code under GPL nor distributes it thereunder but
+ * under the terms set out in this paragraph. All notices and licenses
+ * below are for informational purposes only.
+ *
+ * jQuery UI; Copyright (c) 2012 Paul Bakaus; http://opensource.org/licenses/MIT
+ *
+ * Includes jQuery Easing v1.3; Copyright 2008 George McGinley Smith; http://opensource.org/licenses/BSD-3-Clause
+ *
+ * NUGET: END LICENSE TEXT */
+/*! jQuery UI - v1.8.24 - 2012-09-28
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.effects.core.js, jquery.effects.blind.js, jquery.effects.bounce.js, jquery.effects.clip.js, jquery.effects.drop.js, jquery.effects.explode.js, jquery.effects.fade.js, jquery.effects.fold.js, jquery.effects.highlight.js, jquery.effects.pulsate.js, jquery.effects.scale.js, jquery.effects.shake.js, jquery.effects.slide.js, jquery.effects.transfer.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.position.js, jquery.ui.progressbar.js, jquery.ui.slider.js, jquery.ui.tabs.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT */
+
+(function( $, undefined ) {
+
+// prevent duplicate loading
+// this is only a problem because we proxy existing functions
+// and we don't want to double proxy them
+$.ui = $.ui || {};
+if ( $.ui.version ) {
+ return;
+}
+
+$.extend( $.ui, {
+ version: "1.8.24",
+
+ keyCode: {
+ ALT: 18,
+ BACKSPACE: 8,
+ CAPS_LOCK: 20,
+ COMMA: 188,
+ COMMAND: 91,
+ COMMAND_LEFT: 91, // COMMAND
+ COMMAND_RIGHT: 93,
+ CONTROL: 17,
+ DELETE: 46,
+ DOWN: 40,
+ END: 35,
+ ENTER: 13,
+ ESCAPE: 27,
+ HOME: 36,
+ INSERT: 45,
+ LEFT: 37,
+ MENU: 93, // COMMAND_RIGHT
+ NUMPAD_ADD: 107,
+ NUMPAD_DECIMAL: 110,
+ NUMPAD_DIVIDE: 111,
+ NUMPAD_ENTER: 108,
+ NUMPAD_MULTIPLY: 106,
+ NUMPAD_SUBTRACT: 109,
+ PAGE_DOWN: 34,
+ PAGE_UP: 33,
+ PERIOD: 190,
+ RIGHT: 39,
+ SHIFT: 16,
+ SPACE: 32,
+ TAB: 9,
+ UP: 38,
+ WINDOWS: 91 // COMMAND
+ }
+});
+
+// plugins
+$.fn.extend({
+ propAttr: $.fn.prop || $.fn.attr,
+
+ _focus: $.fn.focus,
+ focus: function( delay, fn ) {
+ return typeof delay === "number" ?
+ this.each(function() {
+ var elem = this;
+ setTimeout(function() {
+ $( elem ).focus();
+ if ( fn ) {
+ fn.call( elem );
+ }
+ }, delay );
+ }) :
+ this._focus.apply( this, arguments );
+ },
+
+ scrollParent: function() {
+ var scrollParent;
+ if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
+ scrollParent = this.parents().filter(function() {
+ return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+ }).eq(0);
+ } else {
+ scrollParent = this.parents().filter(function() {
+ return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+ }).eq(0);
+ }
+
+ return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
+ },
+
+ zIndex: function( zIndex ) {
+ if ( zIndex !== undefined ) {
+ return this.css( "zIndex", zIndex );
+ }
+
+ if ( this.length ) {
+ var elem = $( this[ 0 ] ), position, value;
+ while ( elem.length && elem[ 0 ] !== document ) {
+ // Ignore z-index if position is set to a value where z-index is ignored by the browser
+ // This makes behavior of this function consistent across browsers
+ // WebKit always returns auto if the element is positioned
+ position = elem.css( "position" );
+ if ( position === "absolute" || position === "relative" || position === "fixed" ) {
+ // IE returns 0 when zIndex is not specified
+ // other browsers return a string
+ // we ignore the case of nested elements with an explicit value of 0
+ //
+ value = parseInt( elem.css( "zIndex" ), 10 );
+ if ( !isNaN( value ) && value !== 0 ) {
+ return value;
+ }
+ }
+ elem = elem.parent();
+ }
+ }
+
+ return 0;
+ },
+
+ disableSelection: function() {
+ return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
+ ".ui-disableSelection", function( event ) {
+ event.preventDefault();
+ });
+ },
+
+ enableSelection: function() {
+ return this.unbind( ".ui-disableSelection" );
+ }
+});
+
+// support: jQuery <1.8
+if ( !$( "" ).outerWidth( 1 ).jquery ) {
+ $.each( [ "Width", "Height" ], function( i, name ) {
+ var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
+ type = name.toLowerCase(),
+ orig = {
+ innerWidth: $.fn.innerWidth,
+ innerHeight: $.fn.innerHeight,
+ outerWidth: $.fn.outerWidth,
+ outerHeight: $.fn.outerHeight
+ };
+
+ function reduce( elem, size, border, margin ) {
+ $.each( side, function() {
+ size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
+ if ( border ) {
+ size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
+ }
+ if ( margin ) {
+ size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
+ }
+ });
+ return size;
+ }
+
+ $.fn[ "inner" + name ] = function( size ) {
+ if ( size === undefined ) {
+ return orig[ "inner" + name ].call( this );
+ }
+
+ return this.each(function() {
+ $( this ).css( type, reduce( this, size ) + "px" );
+ });
+ };
+
+ $.fn[ "outer" + name] = function( size, margin ) {
+ if ( typeof size !== "number" ) {
+ return orig[ "outer" + name ].call( this, size );
+ }
+
+ return this.each(function() {
+ $( this).css( type, reduce( this, size, true, margin ) + "px" );
+ });
+ };
+ });
+}
+
+// selectors
+function focusable( element, isTabIndexNotNaN ) {
+ var nodeName = element.nodeName.toLowerCase();
+ if ( "area" === nodeName ) {
+ var map = element.parentNode,
+ mapName = map.name,
+ img;
+ if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
+ return false;
+ }
+ img = $( "img[usemap=#" + mapName + "]" )[0];
+ return !!img && visible( img );
+ }
+ return ( /input|select|textarea|button|object/.test( nodeName )
+ ? !element.disabled
+ : "a" == nodeName
+ ? element.href || isTabIndexNotNaN
+ : isTabIndexNotNaN)
+ // the element and all of its ancestors must be visible
+ && visible( element );
+}
+
+function visible( element ) {
+ return !$( element ).parents().andSelf().filter(function() {
+ return $.curCSS( this, "visibility" ) === "hidden" ||
+ $.expr.filters.hidden( this );
+ }).length;
+}
+
+$.extend( $.expr[ ":" ], {
+ data: $.expr.createPseudo ?
+ $.expr.createPseudo(function( dataName ) {
+ return function( elem ) {
+ return !!$.data( elem, dataName );
+ };
+ }) :
+ // support: jQuery <1.8
+ function( elem, i, match ) {
+ return !!$.data( elem, match[ 3 ] );
+ },
+
+ focusable: function( element ) {
+ return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
+ },
+
+ tabbable: function( element ) {
+ var tabIndex = $.attr( element, "tabindex" ),
+ isTabIndexNaN = isNaN( tabIndex );
+ return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
+ }
+});
+
+// support
+$(function() {
+ var body = document.body,
+ div = body.appendChild( div = document.createElement( "div" ) );
+
+ // access offsetHeight before setting the style to prevent a layout bug
+ // in IE 9 which causes the elemnt to continue to take up space even
+ // after it is removed from the DOM (#8026)
+ div.offsetHeight;
+
+ $.extend( div.style, {
+ minHeight: "100px",
+ height: "auto",
+ padding: 0,
+ borderWidth: 0
+ });
+
+ $.support.minHeight = div.offsetHeight === 100;
+ $.support.selectstart = "onselectstart" in div;
+
+ // set display to none to avoid a layout bug in IE
+ // http://dev.jquery.com/ticket/4014
+ body.removeChild( div ).style.display = "none";
+});
+
+// jQuery <1.4.3 uses curCSS, in 1.4.3 - 1.7.2 curCSS = css, 1.8+ only has css
+if ( !$.curCSS ) {
+ $.curCSS = $.css;
+}
+
+
+
+
+
+// deprecated
+$.extend( $.ui, {
+ // $.ui.plugin is deprecated. Use the proxy pattern instead.
+ plugin: {
+ add: function( module, option, set ) {
+ var proto = $.ui[ module ].prototype;
+ for ( var i in set ) {
+ proto.plugins[ i ] = proto.plugins[ i ] || [];
+ proto.plugins[ i ].push( [ option, set[ i ] ] );
+ }
+ },
+ call: function( instance, name, args ) {
+ var set = instance.plugins[ name ];
+ if ( !set || !instance.element[ 0 ].parentNode ) {
+ return;
+ }
+
+ for ( var i = 0; i < set.length; i++ ) {
+ if ( instance.options[ set[ i ][ 0 ] ] ) {
+ set[ i ][ 1 ].apply( instance.element, args );
+ }
+ }
+ }
+ },
+
+ // will be deprecated when we switch to jQuery 1.4 - use jQuery.contains()
+ contains: function( a, b ) {
+ return document.compareDocumentPosition ?
+ a.compareDocumentPosition( b ) & 16 :
+ a !== b && a.contains( b );
+ },
+
+ // only used by resizable
+ hasScroll: function( el, a ) {
+
+ //If overflow is hidden, the element might have extra content, but the user wants to hide it
+ if ( $( el ).css( "overflow" ) === "hidden") {
+ return false;
+ }
+
+ var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
+ has = false;
+
+ if ( el[ scroll ] > 0 ) {
+ return true;
+ }
+
+ // TODO: determine which cases actually cause this to happen
+ // if the element doesn't have the scroll set, see if it's possible to
+ // set the scroll
+ el[ scroll ] = 1;
+ has = ( el[ scroll ] > 0 );
+ el[ scroll ] = 0;
+ return has;
+ },
+
+ // these are odd functions, fix the API or move into individual plugins
+ isOverAxis: function( x, reference, size ) {
+ //Determines when x coordinate is over "b" element axis
+ return ( x > reference ) && ( x < ( reference + size ) );
+ },
+ isOver: function( y, x, top, left, height, width ) {
+ //Determines when x, y coordinates is over "b" element
+ return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
+ }
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+// jQuery 1.4+
+if ( $.cleanData ) {
+ var _cleanData = $.cleanData;
+ $.cleanData = function( elems ) {
+ for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+ try {
+ $( elem ).triggerHandler( "remove" );
+ // http://bugs.jquery.com/ticket/8235
+ } catch( e ) {}
+ }
+ _cleanData( elems );
+ };
+} else {
+ var _remove = $.fn.remove;
+ $.fn.remove = function( selector, keepData ) {
+ return this.each(function() {
+ if ( !keepData ) {
+ if ( !selector || $.filter( selector, [ this ] ).length ) {
+ $( "*", this ).add( [ this ] ).each(function() {
+ try {
+ $( this ).triggerHandler( "remove" );
+ // http://bugs.jquery.com/ticket/8235
+ } catch( e ) {}
+ });
+ }
+ }
+ return _remove.call( $(this), selector, keepData );
+ });
+ };
+}
+
+$.widget = function( name, base, prototype ) {
+ var namespace = name.split( "." )[ 0 ],
+ fullName;
+ name = name.split( "." )[ 1 ];
+ fullName = namespace + "-" + name;
+
+ if ( !prototype ) {
+ prototype = base;
+ base = $.Widget;
+ }
+
+ // create selector for plugin
+ $.expr[ ":" ][ fullName ] = function( elem ) {
+ return !!$.data( elem, name );
+ };
+
+ $[ namespace ] = $[ namespace ] || {};
+ $[ namespace ][ name ] = function( options, element ) {
+ // allow instantiation without initializing for simple inheritance
+ if ( arguments.length ) {
+ this._createWidget( options, element );
+ }
+ };
+
+ var basePrototype = new base();
+ // we need to make the options hash a property directly on the new instance
+ // otherwise we'll modify the options hash on the prototype that we're
+ // inheriting from
+// $.each( basePrototype, function( key, val ) {
+// if ( $.isPlainObject(val) ) {
+// basePrototype[ key ] = $.extend( {}, val );
+// }
+// });
+ basePrototype.options = $.extend( true, {}, basePrototype.options );
+ $[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
+ namespace: namespace,
+ widgetName: name,
+ widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
+ widgetBaseClass: fullName
+ }, prototype );
+
+ $.widget.bridge( name, $[ namespace ][ name ] );
+};
+
+$.widget.bridge = function( name, object ) {
+ $.fn[ name ] = function( options ) {
+ var isMethodCall = typeof options === "string",
+ args = Array.prototype.slice.call( arguments, 1 ),
+ returnValue = this;
+
+ // allow multiple hashes to be passed on init
+ options = !isMethodCall && args.length ?
+ $.extend.apply( null, [ true, options ].concat(args) ) :
+ options;
+
+ // prevent calls to internal methods
+ if ( isMethodCall && options.charAt( 0 ) === "_" ) {
+ return returnValue;
+ }
+
+ if ( isMethodCall ) {
+ this.each(function() {
+ var instance = $.data( this, name ),
+ methodValue = instance && $.isFunction( instance[options] ) ?
+ instance[ options ].apply( instance, args ) :
+ instance;
+ // TODO: add this back in 1.9 and use $.error() (see #5972)
+// if ( !instance ) {
+// throw "cannot call methods on " + name + " prior to initialization; " +
+// "attempted to call method '" + options + "'";
+// }
+// if ( !$.isFunction( instance[options] ) ) {
+// throw "no such method '" + options + "' for " + name + " widget instance";
+// }
+// var methodValue = instance[ options ].apply( instance, args );
+ if ( methodValue !== instance && methodValue !== undefined ) {
+ returnValue = methodValue;
+ return false;
+ }
+ });
+ } else {
+ this.each(function() {
+ var instance = $.data( this, name );
+ if ( instance ) {
+ instance.option( options || {} )._init();
+ } else {
+ $.data( this, name, new object( options, this ) );
+ }
+ });
+ }
+
+ return returnValue;
+ };
+};
+
+$.Widget = function( options, element ) {
+ // allow instantiation without initializing for simple inheritance
+ if ( arguments.length ) {
+ this._createWidget( options, element );
+ }
+};
+
+$.Widget.prototype = {
+ widgetName: "widget",
+ widgetEventPrefix: "",
+ options: {
+ disabled: false
+ },
+ _createWidget: function( options, element ) {
+ // $.widget.bridge stores the plugin instance, but we do it anyway
+ // so that it's stored even before the _create function runs
+ $.data( element, this.widgetName, this );
+ this.element = $( element );
+ this.options = $.extend( true, {},
+ this.options,
+ this._getCreateOptions(),
+ options );
+
+ var self = this;
+ this.element.bind( "remove." + this.widgetName, function() {
+ self.destroy();
+ });
+
+ this._create();
+ this._trigger( "create" );
+ this._init();
+ },
+ _getCreateOptions: function() {
+ return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
+ },
+ _create: function() {},
+ _init: function() {},
+
+ destroy: function() {
+ this.element
+ .unbind( "." + this.widgetName )
+ .removeData( this.widgetName );
+ this.widget()
+ .unbind( "." + this.widgetName )
+ .removeAttr( "aria-disabled" )
+ .removeClass(
+ this.widgetBaseClass + "-disabled " +
+ "ui-state-disabled" );
+ },
+
+ widget: function() {
+ return this.element;
+ },
+
+ option: function( key, value ) {
+ var options = key;
+
+ if ( arguments.length === 0 ) {
+ // don't return a reference to the internal hash
+ return $.extend( {}, this.options );
+ }
+
+ if (typeof key === "string" ) {
+ if ( value === undefined ) {
+ return this.options[ key ];
+ }
+ options = {};
+ options[ key ] = value;
+ }
+
+ this._setOptions( options );
+
+ return this;
+ },
+ _setOptions: function( options ) {
+ var self = this;
+ $.each( options, function( key, value ) {
+ self._setOption( key, value );
+ });
+
+ return this;
+ },
+ _setOption: function( key, value ) {
+ this.options[ key ] = value;
+
+ if ( key === "disabled" ) {
+ this.widget()
+ [ value ? "addClass" : "removeClass"](
+ this.widgetBaseClass + "-disabled" + " " +
+ "ui-state-disabled" )
+ .attr( "aria-disabled", value );
+ }
+
+ return this;
+ },
+
+ enable: function() {
+ return this._setOption( "disabled", false );
+ },
+ disable: function() {
+ return this._setOption( "disabled", true );
+ },
+
+ _trigger: function( type, event, data ) {
+ var prop, orig,
+ callback = this.options[ type ];
+
+ data = data || {};
+ event = $.Event( event );
+ event.type = ( type === this.widgetEventPrefix ?
+ type :
+ this.widgetEventPrefix + type ).toLowerCase();
+ // the original event may come from any element
+ // so we need to reset the target on the new event
+ event.target = this.element[ 0 ];
+
+ // copy original event properties over to the new event
+ orig = event.originalEvent;
+ if ( orig ) {
+ for ( prop in orig ) {
+ if ( !( prop in event ) ) {
+ event[ prop ] = orig[ prop ];
+ }
+ }
+ }
+
+ this.element.trigger( event, data );
+
+ return !( $.isFunction(callback) &&
+ callback.call( this.element[0], event, data ) === false ||
+ event.isDefaultPrevented() );
+ }
+};
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+var mouseHandled = false;
+$( document ).mouseup( function( e ) {
+ mouseHandled = false;
+});
+
+$.widget("ui.mouse", {
+ options: {
+ cancel: ':input,option',
+ distance: 1,
+ delay: 0
+ },
+ _mouseInit: function() {
+ var self = this;
+
+ this.element
+ .bind('mousedown.'+this.widgetName, function(event) {
+ return self._mouseDown(event);
+ })
+ .bind('click.'+this.widgetName, function(event) {
+ if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
+ $.removeData(event.target, self.widgetName + '.preventClickEvent');
+ event.stopImmediatePropagation();
+ return false;
+ }
+ });
+
+ this.started = false;
+ },
+
+ // TODO: make sure destroying one instance of mouse doesn't mess with
+ // other instances of mouse
+ _mouseDestroy: function() {
+ this.element.unbind('.'+this.widgetName);
+ if ( this._mouseMoveDelegate ) {
+ $(document)
+ .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+ }
+ },
+
+ _mouseDown: function(event) {
+ // don't let more than one widget handle mouseStart
+ if( mouseHandled ) { return };
+
+ // we may have missed mouseup (out of window)
+ (this._mouseStarted && this._mouseUp(event));
+
+ this._mouseDownEvent = event;
+
+ var self = this,
+ btnIsLeft = (event.which == 1),
+ // event.target.nodeName works around a bug in IE 8 with
+ // disabled inputs (#7620)
+ elIsCancel = (typeof this.options.cancel == "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
+ if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
+ return true;
+ }
+
+ this.mouseDelayMet = !this.options.delay;
+ if (!this.mouseDelayMet) {
+ this._mouseDelayTimer = setTimeout(function() {
+ self.mouseDelayMet = true;
+ }, this.options.delay);
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted = (this._mouseStart(event) !== false);
+ if (!this._mouseStarted) {
+ event.preventDefault();
+ return true;
+ }
+ }
+
+ // Click event may never have fired (Gecko & Opera)
+ if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
+ $.removeData(event.target, this.widgetName + '.preventClickEvent');
+ }
+
+ // these delegates are required to keep context
+ this._mouseMoveDelegate = function(event) {
+ return self._mouseMove(event);
+ };
+ this._mouseUpDelegate = function(event) {
+ return self._mouseUp(event);
+ };
+ $(document)
+ .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ event.preventDefault();
+
+ mouseHandled = true;
+ return true;
+ },
+
+ _mouseMove: function(event) {
+ // IE mouseup check - mouseup happened when mouse was out of window
+ if ($.browser.msie && !(document.documentMode >= 9) && !event.button) {
+ return this._mouseUp(event);
+ }
+
+ if (this._mouseStarted) {
+ this._mouseDrag(event);
+ return event.preventDefault();
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted =
+ (this._mouseStart(this._mouseDownEvent, event) !== false);
+ (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
+ }
+
+ return !this._mouseStarted;
+ },
+
+ _mouseUp: function(event) {
+ $(document)
+ .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ if (this._mouseStarted) {
+ this._mouseStarted = false;
+
+ if (event.target == this._mouseDownEvent.target) {
+ $.data(event.target, this.widgetName + '.preventClickEvent', true);
+ }
+
+ this._mouseStop(event);
+ }
+
+ return false;
+ },
+
+ _mouseDistanceMet: function(event) {
+ return (Math.max(
+ Math.abs(this._mouseDownEvent.pageX - event.pageX),
+ Math.abs(this._mouseDownEvent.pageY - event.pageY)
+ ) >= this.options.distance
+ );
+ },
+
+ _mouseDelayMet: function(event) {
+ return this.mouseDelayMet;
+ },
+
+ // These are placeholder methods, to be overriden by extending plugin
+ _mouseStart: function(event) {},
+ _mouseDrag: function(event) {},
+ _mouseStop: function(event) {},
+ _mouseCapture: function(event) { return true; }
+});
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.widget("ui.draggable", $.ui.mouse, {
+ widgetEventPrefix: "drag",
+ options: {
+ addClasses: true,
+ appendTo: "parent",
+ axis: false,
+ connectToSortable: false,
+ containment: false,
+ cursor: "auto",
+ cursorAt: false,
+ grid: false,
+ handle: false,
+ helper: "original",
+ iframeFix: false,
+ opacity: false,
+ refreshPositions: false,
+ revert: false,
+ revertDuration: 500,
+ scope: "default",
+ scroll: true,
+ scrollSensitivity: 20,
+ scrollSpeed: 20,
+ snap: false,
+ snapMode: "both",
+ snapTolerance: 20,
+ stack: false,
+ zIndex: false
+ },
+ _create: function() {
+
+ if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
+ this.element[0].style.position = 'relative';
+
+ (this.options.addClasses && this.element.addClass("ui-draggable"));
+ (this.options.disabled && this.element.addClass("ui-draggable-disabled"));
+
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+ if(!this.element.data('draggable')) return;
+ this.element
+ .removeData("draggable")
+ .unbind(".draggable")
+ .removeClass("ui-draggable"
+ + " ui-draggable-dragging"
+ + " ui-draggable-disabled");
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseCapture: function(event) {
+
+ var o = this.options;
+
+ // among others, prevent a drag on a resizable-handle
+ if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
+ return false;
+
+ //Quit if we're not on a valid handle
+ this.handle = this._getHandle(event);
+ if (!this.handle)
+ return false;
+
+ if ( o.iframeFix ) {
+ $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
+ $('
')
+ .css({
+ width: this.offsetWidth+"px", height: this.offsetHeight+"px",
+ position: "absolute", opacity: "0.001", zIndex: 1000
+ })
+ .css($(this).offset())
+ .appendTo("body");
+ });
+ }
+
+ return true;
+
+ },
+
+ _mouseStart: function(event) {
+
+ var o = this.options;
+
+ //Create and append the visible helper
+ this.helper = this._createHelper(event);
+
+ this.helper.addClass("ui-draggable-dragging");
+
+ //Cache the helper size
+ this._cacheHelperProportions();
+
+ //If ddmanager is used for droppables, set the global draggable
+ if($.ui.ddmanager)
+ $.ui.ddmanager.current = this;
+
+ /*
+ * - Position generation -
+ * This block generates everything position related - it's the core of draggables.
+ */
+
+ //Cache the margins of the original element
+ this._cacheMargins();
+
+ //Store the helper's css position
+ this.cssPosition = this.helper.css("position");
+ this.scrollParent = this.helper.scrollParent();
+
+ //The element's absolute position on the page minus margins
+ this.offset = this.positionAbs = this.element.offset();
+ this.offset = {
+ top: this.offset.top - this.margins.top,
+ left: this.offset.left - this.margins.left
+ };
+
+ $.extend(this.offset, {
+ click: { //Where the click happened, relative to the element
+ left: event.pageX - this.offset.left,
+ top: event.pageY - this.offset.top
+ },
+ parent: this._getParentOffset(),
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
+ });
+
+ //Generate the original position
+ this.originalPosition = this.position = this._generatePosition(event);
+ this.originalPageX = event.pageX;
+ this.originalPageY = event.pageY;
+
+ //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+
+ //Set a containment if given in the options
+ if(o.containment)
+ this._setContainment();
+
+ //Trigger event + callbacks
+ if(this._trigger("start", event) === false) {
+ this._clear();
+ return false;
+ }
+
+ //Recache the helper size
+ this._cacheHelperProportions();
+
+ //Prepare the droppable offsets
+ if ($.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+
+
+ this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+
+ //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
+ if ( $.ui.ddmanager ) $.ui.ddmanager.dragStart(this, event);
+
+ return true;
+ },
+
+ _mouseDrag: function(event, noPropagation) {
+
+ //Compute the helpers position
+ this.position = this._generatePosition(event);
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ //Call plugins and callbacks and use the resulting position if something is returned
+ if (!noPropagation) {
+ var ui = this._uiHash();
+ if(this._trigger('drag', event, ui) === false) {
+ this._mouseUp({});
+ return false;
+ }
+ this.position = ui.position;
+ }
+
+ if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
+ if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
+ if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+
+ //If we are using droppables, inform the manager about the drop
+ var dropped = false;
+ if ($.ui.ddmanager && !this.options.dropBehaviour)
+ dropped = $.ui.ddmanager.drop(this, event);
+
+ //if a drop comes from outside (a sortable)
+ if(this.dropped) {
+ dropped = this.dropped;
+ this.dropped = false;
+ }
+
+ //if the original element is no longer in the DOM don't bother to continue (see #8269)
+ var element = this.element[0], elementInDom = false;
+ while ( element && (element = element.parentNode) ) {
+ if (element == document ) {
+ elementInDom = true;
+ }
+ }
+ if ( !elementInDom && this.options.helper === "original" )
+ return false;
+
+ if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
+ var self = this;
+ $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
+ if(self._trigger("stop", event) !== false) {
+ self._clear();
+ }
+ });
+ } else {
+ if(this._trigger("stop", event) !== false) {
+ this._clear();
+ }
+ }
+
+ return false;
+ },
+
+ _mouseUp: function(event) {
+ //Remove frame helpers
+ $("div.ui-draggable-iframeFix").each(function() {
+ this.parentNode.removeChild(this);
+ });
+
+ //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
+ if( $.ui.ddmanager ) $.ui.ddmanager.dragStop(this, event);
+
+ return $.ui.mouse.prototype._mouseUp.call(this, event);
+ },
+
+ cancel: function() {
+
+ if(this.helper.is(".ui-draggable-dragging")) {
+ this._mouseUp({});
+ } else {
+ this._clear();
+ }
+
+ return this;
+
+ },
+
+ _getHandle: function(event) {
+
+ var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
+ $(this.options.handle, this.element)
+ .find("*")
+ .andSelf()
+ .each(function() {
+ if(this == event.target) handle = true;
+ });
+
+ return handle;
+
+ },
+
+ _createHelper: function(event) {
+
+ var o = this.options;
+ var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone().removeAttr('id') : this.element);
+
+ if(!helper.parents('body').length)
+ helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
+
+ if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
+ helper.css("position", "absolute");
+
+ return helper;
+
+ },
+
+ _adjustOffsetFromHelper: function(obj) {
+ if (typeof obj == 'string') {
+ obj = obj.split(' ');
+ }
+ if ($.isArray(obj)) {
+ obj = {left: +obj[0], top: +obj[1] || 0};
+ }
+ if ('left' in obj) {
+ this.offset.click.left = obj.left + this.margins.left;
+ }
+ if ('right' in obj) {
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+ }
+ if ('top' in obj) {
+ this.offset.click.top = obj.top + this.margins.top;
+ }
+ if ('bottom' in obj) {
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+ }
+ },
+
+ _getParentOffset: function() {
+
+ //Get the offsetParent and cache its position
+ this.offsetParent = this.helper.offsetParent();
+ var po = this.offsetParent.offset();
+
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
+ if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
+ po.left += this.scrollParent.scrollLeft();
+ po.top += this.scrollParent.scrollTop();
+ }
+
+ if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
+ || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
+ po = { top: 0, left: 0 };
+
+ return {
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+ };
+
+ },
+
+ _getRelativeOffset: function() {
+
+ if(this.cssPosition == "relative") {
+ var p = this.element.position();
+ return {
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
+ };
+ } else {
+ return { top: 0, left: 0 };
+ }
+
+ },
+
+ _cacheMargins: function() {
+ this.margins = {
+ left: (parseInt(this.element.css("marginLeft"),10) || 0),
+ top: (parseInt(this.element.css("marginTop"),10) || 0),
+ right: (parseInt(this.element.css("marginRight"),10) || 0),
+ bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
+ };
+ },
+
+ _cacheHelperProportions: function() {
+ this.helperProportions = {
+ width: this.helper.outerWidth(),
+ height: this.helper.outerHeight()
+ };
+ },
+
+ _setContainment: function() {
+
+ var o = this.options;
+ if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
+ if(o.containment == 'document' || o.containment == 'window') this.containment = [
+ o.containment == 'document' ? 0 : $(window).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
+ o.containment == 'document' ? 0 : $(window).scrollTop() - this.offset.relative.top - this.offset.parent.top,
+ (o.containment == 'document' ? 0 : $(window).scrollLeft()) + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
+ (o.containment == 'document' ? 0 : $(window).scrollTop()) + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
+ ];
+
+ if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
+ var c = $(o.containment);
+ var ce = c[0]; if(!ce) return;
+ var co = c.offset();
+ var over = ($(ce).css("overflow") != 'hidden');
+
+ this.containment = [
+ (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0),
+ (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0),
+ (over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left - this.margins.right,
+ (over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top - this.margins.bottom
+ ];
+ this.relative_container = c;
+
+ } else if(o.containment.constructor == Array) {
+ this.containment = o.containment;
+ }
+
+ },
+
+ _convertPositionTo: function(d, pos) {
+
+ if(!pos) pos = this.position;
+ var mod = d == "absolute" ? 1 : -1;
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ return {
+ top: (
+ pos.top // The absolute mouse position
+ + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
+ ),
+ left: (
+ pos.left // The absolute mouse position
+ + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
+ )
+ };
+
+ },
+
+ _generatePosition: function(event) {
+
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+ var pageX = event.pageX;
+ var pageY = event.pageY;
+
+ /*
+ * - Position constraining -
+ * Constrain the position to a mix of grid, containment.
+ */
+
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
+ var containment;
+ if(this.containment) {
+ if (this.relative_container){
+ var co = this.relative_container.offset();
+ containment = [ this.containment[0] + co.left,
+ this.containment[1] + co.top,
+ this.containment[2] + co.left,
+ this.containment[3] + co.top ];
+ }
+ else {
+ containment = this.containment;
+ }
+
+ if(event.pageX - this.offset.click.left < containment[0]) pageX = containment[0] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top < containment[1]) pageY = containment[1] + this.offset.click.top;
+ if(event.pageX - this.offset.click.left > containment[2]) pageX = containment[2] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top > containment[3]) pageY = containment[3] + this.offset.click.top;
+ }
+
+ if(o.grid) {
+ //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
+ var top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
+ pageY = containment ? (!(top - this.offset.click.top < containment[1] || top - this.offset.click.top > containment[3]) ? top : (!(top - this.offset.click.top < containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+
+ var left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
+ pageX = containment ? (!(left - this.offset.click.left < containment[0] || left - this.offset.click.left > containment[2]) ? left : (!(left - this.offset.click.left < containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+ }
+
+ }
+
+ return {
+ top: (
+ pageY // The absolute mouse position
+ - this.offset.click.top // Click offset (relative to the element)
+ - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
+ ),
+ left: (
+ pageX // The absolute mouse position
+ - this.offset.click.left // Click offset (relative to the element)
+ - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
+ )
+ };
+
+ },
+
+ _clear: function() {
+ this.helper.removeClass("ui-draggable-dragging");
+ if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
+ //if($.ui.ddmanager) $.ui.ddmanager.current = null;
+ this.helper = null;
+ this.cancelHelperRemoval = false;
+ },
+
+ // From now on bulk stuff - mainly helpers
+
+ _trigger: function(type, event, ui) {
+ ui = ui || this._uiHash();
+ $.ui.plugin.call(this, type, [event, ui]);
+ if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
+ return $.Widget.prototype._trigger.call(this, type, event, ui);
+ },
+
+ plugins: {},
+
+ _uiHash: function(event) {
+ return {
+ helper: this.helper,
+ position: this.position,
+ originalPosition: this.originalPosition,
+ offset: this.positionAbs
+ };
+ }
+
+});
+
+$.extend($.ui.draggable, {
+ version: "1.8.24"
+});
+
+$.ui.plugin.add("draggable", "connectToSortable", {
+ start: function(event, ui) {
+
+ var inst = $(this).data("draggable"), o = inst.options,
+ uiSortable = $.extend({}, ui, { item: inst.element });
+ inst.sortables = [];
+ $(o.connectToSortable).each(function() {
+ var sortable = $.data(this, 'sortable');
+ if (sortable && !sortable.options.disabled) {
+ inst.sortables.push({
+ instance: sortable,
+ shouldRevert: sortable.options.revert
+ });
+ sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
+ sortable._trigger("activate", event, uiSortable);
+ }
+ });
+
+ },
+ stop: function(event, ui) {
+
+ //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
+ var inst = $(this).data("draggable"),
+ uiSortable = $.extend({}, ui, { item: inst.element });
+
+ $.each(inst.sortables, function() {
+ if(this.instance.isOver) {
+
+ this.instance.isOver = 0;
+
+ inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
+ this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
+
+ //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
+ if(this.shouldRevert) this.instance.options.revert = true;
+
+ //Trigger the stop of the sortable
+ this.instance._mouseStop(event);
+
+ this.instance.options.helper = this.instance.options._helper;
+
+ //If the helper has been the original item, restore properties in the sortable
+ if(inst.options.helper == 'original')
+ this.instance.currentItem.css({ top: 'auto', left: 'auto' });
+
+ } else {
+ this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
+ this.instance._trigger("deactivate", event, uiSortable);
+ }
+
+ });
+
+ },
+ drag: function(event, ui) {
+
+ var inst = $(this).data("draggable"), self = this;
+
+ var checkPos = function(o) {
+ var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
+ var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
+ var itemHeight = o.height, itemWidth = o.width;
+ var itemTop = o.top, itemLeft = o.left;
+
+ return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
+ };
+
+ $.each(inst.sortables, function(i) {
+
+ //Copy over some variables to allow calling the sortable's native _intersectsWith
+ this.instance.positionAbs = inst.positionAbs;
+ this.instance.helperProportions = inst.helperProportions;
+ this.instance.offset.click = inst.offset.click;
+
+ if(this.instance._intersectsWith(this.instance.containerCache)) {
+
+ //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
+ if(!this.instance.isOver) {
+
+ this.instance.isOver = 1;
+ //Now we fake the start of dragging for the sortable instance,
+ //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
+ //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
+ this.instance.currentItem = $(self).clone().removeAttr('id').appendTo(this.instance.element).data("sortable-item", true);
+ this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
+ this.instance.options.helper = function() { return ui.helper[0]; };
+
+ event.target = this.instance.currentItem[0];
+ this.instance._mouseCapture(event, true);
+ this.instance._mouseStart(event, true, true);
+
+ //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
+ this.instance.offset.click.top = inst.offset.click.top;
+ this.instance.offset.click.left = inst.offset.click.left;
+ this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
+ this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
+
+ inst._trigger("toSortable", event);
+ inst.dropped = this.instance.element; //draggable revert needs that
+ //hack so receive/update callbacks work (mostly)
+ inst.currentItem = inst.element;
+ this.instance.fromOutside = inst;
+
+ }
+
+ //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
+ if(this.instance.currentItem) this.instance._mouseDrag(event);
+
+ } else {
+
+ //If it doesn't intersect with the sortable, and it intersected before,
+ //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
+ if(this.instance.isOver) {
+
+ this.instance.isOver = 0;
+ this.instance.cancelHelperRemoval = true;
+
+ //Prevent reverting on this forced stop
+ this.instance.options.revert = false;
+
+ // The out event needs to be triggered independently
+ this.instance._trigger('out', event, this.instance._uiHash(this.instance));
+
+ this.instance._mouseStop(event, true);
+ this.instance.options.helper = this.instance.options._helper;
+
+ //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
+ this.instance.currentItem.remove();
+ if(this.instance.placeholder) this.instance.placeholder.remove();
+
+ inst._trigger("fromSortable", event);
+ inst.dropped = false; //draggable revert needs that
+ }
+
+ };
+
+ });
+
+ }
+});
+
+$.ui.plugin.add("draggable", "cursor", {
+ start: function(event, ui) {
+ var t = $('body'), o = $(this).data('draggable').options;
+ if (t.css("cursor")) o._cursor = t.css("cursor");
+ t.css("cursor", o.cursor);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ if (o._cursor) $('body').css("cursor", o._cursor);
+ }
+});
+
+$.ui.plugin.add("draggable", "opacity", {
+ start: function(event, ui) {
+ var t = $(ui.helper), o = $(this).data('draggable').options;
+ if(t.css("opacity")) o._opacity = t.css("opacity");
+ t.css('opacity', o.opacity);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ if(o._opacity) $(ui.helper).css('opacity', o._opacity);
+ }
+});
+
+$.ui.plugin.add("draggable", "scroll", {
+ start: function(event, ui) {
+ var i = $(this).data("draggable");
+ if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
+ },
+ drag: function(event, ui) {
+
+ var i = $(this).data("draggable"), o = i.options, scrolled = false;
+
+ if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
+
+ if(!o.axis || o.axis != 'x') {
+ if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
+ else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
+ }
+
+ if(!o.axis || o.axis != 'y') {
+ if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
+ else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
+ }
+
+ } else {
+
+ if(!o.axis || o.axis != 'x') {
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
+ else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+ }
+
+ if(!o.axis || o.axis != 'y') {
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
+ else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+ }
+
+ }
+
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(i, event);
+
+ }
+});
+
+$.ui.plugin.add("draggable", "snap", {
+ start: function(event, ui) {
+
+ var i = $(this).data("draggable"), o = i.options;
+ i.snapElements = [];
+
+ $(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
+ var $t = $(this); var $o = $t.offset();
+ if(this != i.element[0]) i.snapElements.push({
+ item: this,
+ width: $t.outerWidth(), height: $t.outerHeight(),
+ top: $o.top, left: $o.left
+ });
+ });
+
+ },
+ drag: function(event, ui) {
+
+ var inst = $(this).data("draggable"), o = inst.options;
+ var d = o.snapTolerance;
+
+ var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
+ y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
+
+ for (var i = inst.snapElements.length - 1; i >= 0; i--){
+
+ var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
+ t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
+
+ //Yes, I know, this is insane ;)
+ if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
+ if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+ inst.snapElements[i].snapping = false;
+ continue;
+ }
+
+ if(o.snapMode != 'inner') {
+ var ts = Math.abs(t - y2) <= d;
+ var bs = Math.abs(b - y1) <= d;
+ var ls = Math.abs(l - x2) <= d;
+ var rs = Math.abs(r - x1) <= d;
+ if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+ if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
+ if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
+ if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
+ }
+
+ var first = (ts || bs || ls || rs);
+
+ if(o.snapMode != 'outer') {
+ var ts = Math.abs(t - y1) <= d;
+ var bs = Math.abs(b - y2) <= d;
+ var ls = Math.abs(l - x1) <= d;
+ var rs = Math.abs(r - x2) <= d;
+ if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
+ if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+ if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
+ if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
+ }
+
+ if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
+ (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+ inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
+
+ };
+
+ }
+});
+
+$.ui.plugin.add("draggable", "stack", {
+ start: function(event, ui) {
+
+ var o = $(this).data("draggable").options;
+
+ var group = $.makeArray($(o.stack)).sort(function(a,b) {
+ return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
+ });
+ if (!group.length) { return; }
+
+ var min = parseInt(group[0].style.zIndex) || 0;
+ $(group).each(function(i) {
+ this.style.zIndex = min + i;
+ });
+
+ this[0].style.zIndex = min + group.length;
+
+ }
+});
+
+$.ui.plugin.add("draggable", "zIndex", {
+ start: function(event, ui) {
+ var t = $(ui.helper), o = $(this).data("draggable").options;
+ if(t.css("zIndex")) o._zIndex = t.css("zIndex");
+ t.css('zIndex', o.zIndex);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data("draggable").options;
+ if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
+ }
+});
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.widget("ui.droppable", {
+ widgetEventPrefix: "drop",
+ options: {
+ accept: '*',
+ activeClass: false,
+ addClasses: true,
+ greedy: false,
+ hoverClass: false,
+ scope: 'default',
+ tolerance: 'intersect'
+ },
+ _create: function() {
+
+ var o = this.options, accept = o.accept;
+ this.isover = 0; this.isout = 1;
+
+ this.accept = $.isFunction(accept) ? accept : function(d) {
+ return d.is(accept);
+ };
+
+ //Store the droppable's proportions
+ this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
+
+ // Add the reference and positions to the manager
+ $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
+ $.ui.ddmanager.droppables[o.scope].push(this);
+
+ (o.addClasses && this.element.addClass("ui-droppable"));
+
+ },
+
+ destroy: function() {
+ var drop = $.ui.ddmanager.droppables[this.options.scope];
+ for ( var i = 0; i < drop.length; i++ )
+ if ( drop[i] == this )
+ drop.splice(i, 1);
+
+ this.element
+ .removeClass("ui-droppable ui-droppable-disabled")
+ .removeData("droppable")
+ .unbind(".droppable");
+
+ return this;
+ },
+
+ _setOption: function(key, value) {
+
+ if(key == 'accept') {
+ this.accept = $.isFunction(value) ? value : function(d) {
+ return d.is(value);
+ };
+ }
+ $.Widget.prototype._setOption.apply(this, arguments);
+ },
+
+ _activate: function(event) {
+ var draggable = $.ui.ddmanager.current;
+ if(this.options.activeClass) this.element.addClass(this.options.activeClass);
+ (draggable && this._trigger('activate', event, this.ui(draggable)));
+ },
+
+ _deactivate: function(event) {
+ var draggable = $.ui.ddmanager.current;
+ if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
+ (draggable && this._trigger('deactivate', event, this.ui(draggable)));
+ },
+
+ _over: function(event) {
+
+ var draggable = $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
+
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
+ this._trigger('over', event, this.ui(draggable));
+ }
+
+ },
+
+ _out: function(event) {
+
+ var draggable = $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
+
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
+ this._trigger('out', event, this.ui(draggable));
+ }
+
+ },
+
+ _drop: function(event,custom) {
+
+ var draggable = custom || $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
+
+ var childrenIntersection = false;
+ this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
+ var inst = $.data(this, 'droppable');
+ if(
+ inst.options.greedy
+ && !inst.options.disabled
+ && inst.options.scope == draggable.options.scope
+ && inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
+ && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
+ ) { childrenIntersection = true; return false; }
+ });
+ if(childrenIntersection) return false;
+
+ if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
+ if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
+ this._trigger('drop', event, this.ui(draggable));
+ return this.element;
+ }
+
+ return false;
+
+ },
+
+ ui: function(c) {
+ return {
+ draggable: (c.currentItem || c.element),
+ helper: c.helper,
+ position: c.position,
+ offset: c.positionAbs
+ };
+ }
+
+});
+
+$.extend($.ui.droppable, {
+ version: "1.8.24"
+});
+
+$.ui.intersect = function(draggable, droppable, toleranceMode) {
+
+ if (!droppable.offset) return false;
+
+ var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
+ y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
+ var l = droppable.offset.left, r = l + droppable.proportions.width,
+ t = droppable.offset.top, b = t + droppable.proportions.height;
+
+ switch (toleranceMode) {
+ case 'fit':
+ return (l <= x1 && x2 <= r
+ && t <= y1 && y2 <= b);
+ break;
+ case 'intersect':
+ return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
+ && x2 - (draggable.helperProportions.width / 2) < r // Left Half
+ && t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
+ && y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
+ break;
+ case 'pointer':
+ var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
+ draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
+ isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
+ return isOver;
+ break;
+ case 'touch':
+ return (
+ (y1 >= t && y1 <= b) || // Top edge touching
+ (y2 >= t && y2 <= b) || // Bottom edge touching
+ (y1 < t && y2 > b) // Surrounded vertically
+ ) && (
+ (x1 >= l && x1 <= r) || // Left edge touching
+ (x2 >= l && x2 <= r) || // Right edge touching
+ (x1 < l && x2 > r) // Surrounded horizontally
+ );
+ break;
+ default:
+ return false;
+ break;
+ }
+
+};
+
+/*
+ This manager tracks offsets of draggables and droppables
+*/
+$.ui.ddmanager = {
+ current: null,
+ droppables: { 'default': [] },
+ prepareOffsets: function(t, event) {
+
+ var m = $.ui.ddmanager.droppables[t.options.scope] || [];
+ var type = event ? event.type : null; // workaround for #2317
+ var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
+
+ droppablesLoop: for (var i = 0; i < m.length; i++) {
+
+ if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue; //No disabled and non-accepted
+ for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
+ m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; //If the element is not visible, continue
+
+ if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables
+
+ m[i].offset = m[i].element.offset();
+ m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
+
+ }
+
+ },
+ drop: function(draggable, event) {
+
+ var dropped = false;
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
+
+ if(!this.options) return;
+ if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
+ dropped = this._drop.call(this, event) || dropped;
+
+ if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ this.isout = 1; this.isover = 0;
+ this._deactivate.call(this, event);
+ }
+
+ });
+ return dropped;
+
+ },
+ dragStart: function( draggable, event ) {
+ //Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
+ draggable.element.parents( ":not(body,html)" ).bind( "scroll.droppable", function() {
+ if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
+ });
+ },
+ drag: function(draggable, event) {
+
+ //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
+ if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);
+
+ //Run through all droppables and check their positions based on specific tolerance options
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
+
+ if(this.options.disabled || this.greedyChild || !this.visible) return;
+ var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
+
+ var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
+ if(!c) return;
+
+ var parentInstance;
+ if (this.options.greedy) {
+ // find droppable parents with same scope
+ var scope = this.options.scope;
+ var parent = this.element.parents(':data(droppable)').filter(function () {
+ return $.data(this, 'droppable').options.scope === scope;
+ });
+
+ if (parent.length) {
+ parentInstance = $.data(parent[0], 'droppable');
+ parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
+ }
+ }
+
+ // we just moved into a greedy child
+ if (parentInstance && c == 'isover') {
+ parentInstance['isover'] = 0;
+ parentInstance['isout'] = 1;
+ parentInstance._out.call(parentInstance, event);
+ }
+
+ this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
+ this[c == "isover" ? "_over" : "_out"].call(this, event);
+
+ // we just moved out of a greedy child
+ if (parentInstance && c == 'isout') {
+ parentInstance['isout'] = 0;
+ parentInstance['isover'] = 1;
+ parentInstance._over.call(parentInstance, event);
+ }
+ });
+
+ },
+ dragStop: function( draggable, event ) {
+ draggable.element.parents( ":not(body,html)" ).unbind( "scroll.droppable" );
+ //Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
+ if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
+ }
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.widget("ui.resizable", $.ui.mouse, {
+ widgetEventPrefix: "resize",
+ options: {
+ alsoResize: false,
+ animate: false,
+ animateDuration: "slow",
+ animateEasing: "swing",
+ aspectRatio: false,
+ autoHide: false,
+ containment: false,
+ ghost: false,
+ grid: false,
+ handles: "e,s,se",
+ helper: false,
+ maxHeight: null,
+ maxWidth: null,
+ minHeight: 10,
+ minWidth: 10,
+ zIndex: 1000
+ },
+ _create: function() {
+
+ var self = this, o = this.options;
+ this.element.addClass("ui-resizable");
+
+ $.extend(this, {
+ _aspectRatio: !!(o.aspectRatio),
+ aspectRatio: o.aspectRatio,
+ originalElement: this.element,
+ _proportionallyResizeElements: [],
+ _helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
+ });
+
+ //Wrap the element if it cannot hold child nodes
+ if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
+
+ //Create a wrapper element and set the wrapper to the new current internal element
+ this.element.wrap(
+ $('
').css({
+ position: this.element.css('position'),
+ width: this.element.outerWidth(),
+ height: this.element.outerHeight(),
+ top: this.element.css('top'),
+ left: this.element.css('left')
+ })
+ );
+
+ //Overwrite the original this.element
+ this.element = this.element.parent().data(
+ "resizable", this.element.data('resizable')
+ );
+
+ this.elementIsWrapper = true;
+
+ //Move margins to the wrapper
+ this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
+ this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
+
+ //Prevent Safari textarea resize
+ this.originalResizeStyle = this.originalElement.css('resize');
+ this.originalElement.css('resize', 'none');
+
+ //Push the actual element to our proportionallyResize internal array
+ this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));
+
+ // avoid IE jump (hard set the margin)
+ this.originalElement.css({ margin: this.originalElement.css('margin') });
+
+ // fix handlers offset
+ this._proportionallyResize();
+
+ }
+
+ this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
+ if(this.handles.constructor == String) {
+
+ if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
+ var n = this.handles.split(","); this.handles = {};
+
+ for(var i = 0; i < n.length; i++) {
+
+ var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
+ var axis = $('
');
+
+ // Apply zIndex to all handles - see #7960
+ axis.css({ zIndex: o.zIndex });
+
+ //TODO : What's going on here?
+ if ('se' == handle) {
+ axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
+ };
+
+ //Insert into internal handles object and append to element
+ this.handles[handle] = '.ui-resizable-'+handle;
+ this.element.append(axis);
+ }
+
+ }
+
+ this._renderAxis = function(target) {
+
+ target = target || this.element;
+
+ for(var i in this.handles) {
+
+ if(this.handles[i].constructor == String)
+ this.handles[i] = $(this.handles[i], this.element).show();
+
+ //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
+ if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
+
+ var axis = $(this.handles[i], this.element), padWrapper = 0;
+
+ //Checking the correct pad and border
+ padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
+
+ //The padding type i have to apply...
+ var padPos = [ 'padding',
+ /ne|nw|n/.test(i) ? 'Top' :
+ /se|sw|s/.test(i) ? 'Bottom' :
+ /^e$/.test(i) ? 'Right' : 'Left' ].join("");
+
+ target.css(padPos, padWrapper);
+
+ this._proportionallyResize();
+
+ }
+
+ //TODO: What's that good for? There's not anything to be executed left
+ if(!$(this.handles[i]).length)
+ continue;
+
+ }
+ };
+
+ //TODO: make renderAxis a prototype function
+ this._renderAxis(this.element);
+
+ this._handles = $('.ui-resizable-handle', this.element)
+ .disableSelection();
+
+ //Matching axis name
+ this._handles.mouseover(function() {
+ if (!self.resizing) {
+ if (this.className)
+ var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
+ //Axis, default = se
+ self.axis = axis && axis[1] ? axis[1] : 'se';
+ }
+ });
+
+ //If we want to auto hide the elements
+ if (o.autoHide) {
+ this._handles.hide();
+ $(this.element)
+ .addClass("ui-resizable-autohide")
+ .hover(function() {
+ if (o.disabled) return;
+ $(this).removeClass("ui-resizable-autohide");
+ self._handles.show();
+ },
+ function(){
+ if (o.disabled) return;
+ if (!self.resizing) {
+ $(this).addClass("ui-resizable-autohide");
+ self._handles.hide();
+ }
+ });
+ }
+
+ //Initialize the mouse interaction
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+
+ this._mouseDestroy();
+
+ var _destroy = function(exp) {
+ $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
+ .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
+ };
+
+ //TODO: Unwrap at same DOM position
+ if (this.elementIsWrapper) {
+ _destroy(this.element);
+ var wrapper = this.element;
+ wrapper.after(
+ this.originalElement.css({
+ position: wrapper.css('position'),
+ width: wrapper.outerWidth(),
+ height: wrapper.outerHeight(),
+ top: wrapper.css('top'),
+ left: wrapper.css('left')
+ })
+ ).remove();
+ }
+
+ this.originalElement.css('resize', this.originalResizeStyle);
+ _destroy(this.originalElement);
+
+ return this;
+ },
+
+ _mouseCapture: function(event) {
+ var handle = false;
+ for (var i in this.handles) {
+ if ($(this.handles[i])[0] == event.target) {
+ handle = true;
+ }
+ }
+
+ return !this.options.disabled && handle;
+ },
+
+ _mouseStart: function(event) {
+
+ var o = this.options, iniPos = this.element.position(), el = this.element;
+
+ this.resizing = true;
+ this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
+
+ // bugfix for http://dev.jquery.com/ticket/1749
+ if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
+ el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
+ }
+
+ this._renderProxy();
+
+ var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
+
+ if (o.containment) {
+ curleft += $(o.containment).scrollLeft() || 0;
+ curtop += $(o.containment).scrollTop() || 0;
+ }
+
+ //Store needed variables
+ this.offset = this.helper.offset();
+ this.position = { left: curleft, top: curtop };
+ this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalPosition = { left: curleft, top: curtop };
+ this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
+ this.originalMousePosition = { left: event.pageX, top: event.pageY };
+
+ //Aspect Ratio
+ this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
+
+ var cursor = $('.ui-resizable-' + this.axis).css('cursor');
+ $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);
+
+ el.addClass("ui-resizable-resizing");
+ this._propagate("start", event);
+ return true;
+ },
+
+ _mouseDrag: function(event) {
+
+ //Increase performance, avoid regex
+ var el = this.helper, o = this.options, props = {},
+ self = this, smp = this.originalMousePosition, a = this.axis;
+
+ var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
+ var trigger = this._change[a];
+ if (!trigger) return false;
+
+ // Calculate the attrs that will be change
+ var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
+
+ // Put this in the mouseDrag handler since the user can start pressing shift while resizing
+ this._updateVirtualBoundaries(event.shiftKey);
+ if (this._aspectRatio || event.shiftKey)
+ data = this._updateRatio(data, event);
+
+ data = this._respectSize(data, event);
+
+ // plugins callbacks need to be called first
+ this._propagate("resize", event);
+
+ el.css({
+ top: this.position.top + "px", left: this.position.left + "px",
+ width: this.size.width + "px", height: this.size.height + "px"
+ });
+
+ if (!this._helper && this._proportionallyResizeElements.length)
+ this._proportionallyResize();
+
+ this._updateCache(data);
+
+ // calling the user callback at the end
+ this._trigger('resize', event, this.ui());
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+
+ this.resizing = false;
+ var o = this.options, self = this;
+
+ if(this._helper) {
+ var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
+ soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var s = { width: (self.helper.width() - soffsetw), height: (self.helper.height() - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ if (!o.animate)
+ this.element.css($.extend(s, { top: top, left: left }));
+
+ self.helper.height(self.size.height);
+ self.helper.width(self.size.width);
+
+ if (this._helper && !o.animate) this._proportionallyResize();
+ }
+
+ $('body').css('cursor', 'auto');
+
+ this.element.removeClass("ui-resizable-resizing");
+
+ this._propagate("stop", event);
+
+ if (this._helper) this.helper.remove();
+ return false;
+
+ },
+
+ _updateVirtualBoundaries: function(forceAspectRatio) {
+ var o = this.options, pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b;
+
+ b = {
+ minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
+ maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
+ minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
+ maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
+ };
+
+ if(this._aspectRatio || forceAspectRatio) {
+ // We want to create an enclosing box whose aspect ration is the requested one
+ // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
+ pMinWidth = b.minHeight * this.aspectRatio;
+ pMinHeight = b.minWidth / this.aspectRatio;
+ pMaxWidth = b.maxHeight * this.aspectRatio;
+ pMaxHeight = b.maxWidth / this.aspectRatio;
+
+ if(pMinWidth > b.minWidth) b.minWidth = pMinWidth;
+ if(pMinHeight > b.minHeight) b.minHeight = pMinHeight;
+ if(pMaxWidth < b.maxWidth) b.maxWidth = pMaxWidth;
+ if(pMaxHeight < b.maxHeight) b.maxHeight = pMaxHeight;
+ }
+ this._vBoundaries = b;
+ },
+
+ _updateCache: function(data) {
+ var o = this.options;
+ this.offset = this.helper.offset();
+ if (isNumber(data.left)) this.position.left = data.left;
+ if (isNumber(data.top)) this.position.top = data.top;
+ if (isNumber(data.height)) this.size.height = data.height;
+ if (isNumber(data.width)) this.size.width = data.width;
+ },
+
+ _updateRatio: function(data, event) {
+
+ var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
+
+ if (isNumber(data.height)) data.width = (data.height * this.aspectRatio);
+ else if (isNumber(data.width)) data.height = (data.width / this.aspectRatio);
+
+ if (a == 'sw') {
+ data.left = cpos.left + (csize.width - data.width);
+ data.top = null;
+ }
+ if (a == 'nw') {
+ data.top = cpos.top + (csize.height - data.height);
+ data.left = cpos.left + (csize.width - data.width);
+ }
+
+ return data;
+ },
+
+ _respectSize: function(data, event) {
+
+ var el = this.helper, o = this._vBoundaries, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
+ ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
+ isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);
+
+ if (isminw) data.width = o.minWidth;
+ if (isminh) data.height = o.minHeight;
+ if (ismaxw) data.width = o.maxWidth;
+ if (ismaxh) data.height = o.maxHeight;
+
+ var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
+ var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
+
+ if (isminw && cw) data.left = dw - o.minWidth;
+ if (ismaxw && cw) data.left = dw - o.maxWidth;
+ if (isminh && ch) data.top = dh - o.minHeight;
+ if (ismaxh && ch) data.top = dh - o.maxHeight;
+
+ // fixing jump error on top/left - bug #2330
+ var isNotwh = !data.width && !data.height;
+ if (isNotwh && !data.left && data.top) data.top = null;
+ else if (isNotwh && !data.top && data.left) data.left = null;
+
+ return data;
+ },
+
+ _proportionallyResize: function() {
+
+ var o = this.options;
+ if (!this._proportionallyResizeElements.length) return;
+ var element = this.helper || this.element;
+
+ for (var i=0; i < this._proportionallyResizeElements.length; i++) {
+
+ var prel = this._proportionallyResizeElements[i];
+
+ if (!this.borderDif) {
+ var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
+ p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
+
+ this.borderDif = $.map(b, function(v, i) {
+ var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
+ return border + padding;
+ });
+ }
+
+ if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
+ continue;
+
+ prel.css({
+ height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
+ width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
+ });
+
+ };
+
+ },
+
+ _renderProxy: function() {
+
+ var el = this.element, o = this.options;
+ this.elementOffset = el.offset();
+
+ if(this._helper) {
+
+ this.helper = this.helper || $('
');
+
+ // fix ie6 offset TODO: This seems broken
+ var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
+ pxyoffset = ( ie6 ? 2 : -1 );
+
+ this.helper.addClass(this._helper).css({
+ width: this.element.outerWidth() + pxyoffset,
+ height: this.element.outerHeight() + pxyoffset,
+ position: 'absolute',
+ left: this.elementOffset.left - ie6offset +'px',
+ top: this.elementOffset.top - ie6offset +'px',
+ zIndex: ++o.zIndex //TODO: Don't modify option
+ });
+
+ this.helper
+ .appendTo("body")
+ .disableSelection();
+
+ } else {
+ this.helper = this.element;
+ }
+
+ },
+
+ _change: {
+ e: function(event, dx, dy) {
+ return { width: this.originalSize.width + dx };
+ },
+ w: function(event, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { left: sp.left + dx, width: cs.width - dx };
+ },
+ n: function(event, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { top: sp.top + dy, height: cs.height - dy };
+ },
+ s: function(event, dx, dy) {
+ return { height: this.originalSize.height + dy };
+ },
+ se: function(event, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
+ },
+ sw: function(event, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
+ },
+ ne: function(event, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
+ },
+ nw: function(event, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
+ }
+ },
+
+ _propagate: function(n, event) {
+ $.ui.plugin.call(this, n, [event, this.ui()]);
+ (n != "resize" && this._trigger(n, event, this.ui()));
+ },
+
+ plugins: {},
+
+ ui: function() {
+ return {
+ originalElement: this.originalElement,
+ element: this.element,
+ helper: this.helper,
+ position: this.position,
+ size: this.size,
+ originalSize: this.originalSize,
+ originalPosition: this.originalPosition
+ };
+ }
+
+});
+
+$.extend($.ui.resizable, {
+ version: "1.8.24"
+});
+
+/*
+ * Resizable Extensions
+ */
+
+$.ui.plugin.add("resizable", "alsoResize", {
+
+ start: function (event, ui) {
+ var self = $(this).data("resizable"), o = self.options;
+
+ var _store = function (exp) {
+ $(exp).each(function() {
+ var el = $(this);
+ el.data("resizable-alsoresize", {
+ width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
+ left: parseInt(el.css('left'), 10), top: parseInt(el.css('top'), 10)
+ });
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
+ if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
+ else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
+ }else{
+ _store(o.alsoResize);
+ }
+ },
+
+ resize: function (event, ui) {
+ var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;
+
+ var delta = {
+ height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
+ top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
+ },
+
+ _alsoResize = function (exp, c) {
+ $(exp).each(function() {
+ var el = $(this), start = $(this).data("resizable-alsoresize"), style = {},
+ css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ['width', 'height'] : ['width', 'height', 'top', 'left'];
+
+ $.each(css, function (i, prop) {
+ var sum = (start[prop]||0) + (delta[prop]||0);
+ if (sum && sum >= 0)
+ style[prop] = sum || null;
+ });
+
+ el.css(style);
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
+ $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
+ }else{
+ _alsoResize(o.alsoResize);
+ }
+ },
+
+ stop: function (event, ui) {
+ $(this).removeData("resizable-alsoresize");
+ }
+});
+
+$.ui.plugin.add("resizable", "animate", {
+
+ stop: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options;
+
+ var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
+ soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ self.element.animate(
+ $.extend(style, top && left ? { top: top, left: left } : {}), {
+ duration: o.animateDuration,
+ easing: o.animateEasing,
+ step: function() {
+
+ var data = {
+ width: parseInt(self.element.css('width'), 10),
+ height: parseInt(self.element.css('height'), 10),
+ top: parseInt(self.element.css('top'), 10),
+ left: parseInt(self.element.css('left'), 10)
+ };
+
+ if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });
+
+ // propagating resize, and updating values for each animation step
+ self._updateCache(data);
+ self._propagate("resize", event);
+
+ }
+ }
+ );
+ }
+
+});
+
+$.ui.plugin.add("resizable", "containment", {
+
+ start: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options, el = self.element;
+ var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
+ if (!ce) return;
+
+ self.containerElement = $(ce);
+
+ if (/document/.test(oc) || oc == document) {
+ self.containerOffset = { left: 0, top: 0 };
+ self.containerPosition = { left: 0, top: 0 };
+
+ self.parentData = {
+ element: $(document), left: 0, top: 0,
+ width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
+ };
+ }
+
+ // i'm a node, so compute top, left, right, bottom
+ else {
+ var element = $(ce), p = [];
+ $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
+
+ self.containerOffset = element.offset();
+ self.containerPosition = element.position();
+ self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
+
+ var co = self.containerOffset, ch = self.containerSize.height, cw = self.containerSize.width,
+ width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
+
+ self.parentData = {
+ element: ce, left: co.left, top: co.top, width: width, height: height
+ };
+ }
+ },
+
+ resize: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options,
+ ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
+ pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
+
+ if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;
+
+ if (cp.left < (self._helper ? co.left : 0)) {
+ self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
+ if (pRatio) self.size.height = self.size.width / self.aspectRatio;
+ self.position.left = o.helper ? co.left : 0;
+ }
+
+ if (cp.top < (self._helper ? co.top : 0)) {
+ self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
+ if (pRatio) self.size.width = self.size.height * self.aspectRatio;
+ self.position.top = self._helper ? co.top : 0;
+ }
+
+ self.offset.left = self.parentData.left+self.position.left;
+ self.offset.top = self.parentData.top+self.position.top;
+
+ var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
+ hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );
+
+ var isParent = self.containerElement.get(0) == self.element.parent().get(0),
+ isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));
+
+ if(isParent && isOffsetRelative) woset -= self.parentData.left;
+
+ if (woset + self.size.width >= self.parentData.width) {
+ self.size.width = self.parentData.width - woset;
+ if (pRatio) self.size.height = self.size.width / self.aspectRatio;
+ }
+
+ if (hoset + self.size.height >= self.parentData.height) {
+ self.size.height = self.parentData.height - hoset;
+ if (pRatio) self.size.width = self.size.height * self.aspectRatio;
+ }
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options, cp = self.position,
+ co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
+
+ var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;
+
+ if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
+
+ if (self._helper && !o.animate && (/static/).test(ce.css('position')))
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
+
+ }
+});
+
+$.ui.plugin.add("resizable", "ghost", {
+
+ start: function(event, ui) {
+
+ var self = $(this).data("resizable"), o = self.options, cs = self.size;
+
+ self.ghost = self.originalElement.clone();
+ self.ghost
+ .css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
+ .addClass('ui-resizable-ghost')
+ .addClass(typeof o.ghost == 'string' ? o.ghost : '');
+
+ self.ghost.appendTo(self.helper);
+
+ },
+
+ resize: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options;
+ if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options;
+ if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
+ }
+
+});
+
+$.ui.plugin.add("resizable", "grid", {
+
+ resize: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
+ o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
+ var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
+
+ if (/^(se|s|e)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ }
+ else if (/^(ne)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ }
+ else if (/^(sw)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.left = op.left - ox;
+ }
+ else {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ self.position.left = op.left - ox;
+ }
+ }
+
+});
+
+var num = function(v) {
+ return parseInt(v, 10) || 0;
+};
+
+var isNumber = function(value) {
+ return !isNaN(parseInt(value, 10));
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.widget("ui.selectable", $.ui.mouse, {
+ options: {
+ appendTo: 'body',
+ autoRefresh: true,
+ distance: 0,
+ filter: '*',
+ tolerance: 'touch'
+ },
+ _create: function() {
+ var self = this;
+
+ this.element.addClass("ui-selectable");
+
+ this.dragged = false;
+
+ // cache selectee children based on filter
+ var selectees;
+ this.refresh = function() {
+ selectees = $(self.options.filter, self.element[0]);
+ selectees.addClass("ui-selectee");
+ selectees.each(function() {
+ var $this = $(this);
+ var pos = $this.offset();
+ $.data(this, "selectable-item", {
+ element: this,
+ $element: $this,
+ left: pos.left,
+ top: pos.top,
+ right: pos.left + $this.outerWidth(),
+ bottom: pos.top + $this.outerHeight(),
+ startselected: false,
+ selected: $this.hasClass('ui-selected'),
+ selecting: $this.hasClass('ui-selecting'),
+ unselecting: $this.hasClass('ui-unselecting')
+ });
+ });
+ };
+ this.refresh();
+
+ this.selectees = selectees.addClass("ui-selectee");
+
+ this._mouseInit();
+
+ this.helper = $("
");
+ },
+
+ destroy: function() {
+ this.selectees
+ .removeClass("ui-selectee")
+ .removeData("selectable-item");
+ this.element
+ .removeClass("ui-selectable ui-selectable-disabled")
+ .removeData("selectable")
+ .unbind(".selectable");
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseStart: function(event) {
+ var self = this;
+
+ this.opos = [event.pageX, event.pageY];
+
+ if (this.options.disabled)
+ return;
+
+ var options = this.options;
+
+ this.selectees = $(options.filter, this.element[0]);
+
+ this._trigger("start", event);
+
+ $(options.appendTo).append(this.helper);
+ // position helper (lasso)
+ this.helper.css({
+ "left": event.clientX,
+ "top": event.clientY,
+ "width": 0,
+ "height": 0
+ });
+
+ if (options.autoRefresh) {
+ this.refresh();
+ }
+
+ this.selectees.filter('.ui-selected').each(function() {
+ var selectee = $.data(this, "selectable-item");
+ selectee.startselected = true;
+ if (!event.metaKey && !event.ctrlKey) {
+ selectee.$element.removeClass('ui-selected');
+ selectee.selected = false;
+ selectee.$element.addClass('ui-unselecting');
+ selectee.unselecting = true;
+ // selectable UNSELECTING callback
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ });
+
+ $(event.target).parents().andSelf().each(function() {
+ var selectee = $.data(this, "selectable-item");
+ if (selectee) {
+ var doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass('ui-selected');
+ selectee.$element
+ .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
+ .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
+ selectee.unselecting = !doSelect;
+ selectee.selecting = doSelect;
+ selectee.selected = doSelect;
+ // selectable (UN)SELECTING callback
+ if (doSelect) {
+ self._trigger("selecting", event, {
+ selecting: selectee.element
+ });
+ } else {
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ return false;
+ }
+ });
+
+ },
+
+ _mouseDrag: function(event) {
+ var self = this;
+ this.dragged = true;
+
+ if (this.options.disabled)
+ return;
+
+ var options = this.options;
+
+ var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
+ if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
+ if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
+ this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
+
+ this.selectees.each(function() {
+ var selectee = $.data(this, "selectable-item");
+ //prevent helper from being selected if appendTo: selectable
+ if (!selectee || selectee.element == self.element[0])
+ return;
+ var hit = false;
+ if (options.tolerance == 'touch') {
+ hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
+ } else if (options.tolerance == 'fit') {
+ hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
+ }
+
+ if (hit) {
+ // SELECT
+ if (selectee.selected) {
+ selectee.$element.removeClass('ui-selected');
+ selectee.selected = false;
+ }
+ if (selectee.unselecting) {
+ selectee.$element.removeClass('ui-unselecting');
+ selectee.unselecting = false;
+ }
+ if (!selectee.selecting) {
+ selectee.$element.addClass('ui-selecting');
+ selectee.selecting = true;
+ // selectable SELECTING callback
+ self._trigger("selecting", event, {
+ selecting: selectee.element
+ });
+ }
+ } else {
+ // UNSELECT
+ if (selectee.selecting) {
+ if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
+ selectee.$element.removeClass('ui-selecting');
+ selectee.selecting = false;
+ selectee.$element.addClass('ui-selected');
+ selectee.selected = true;
+ } else {
+ selectee.$element.removeClass('ui-selecting');
+ selectee.selecting = false;
+ if (selectee.startselected) {
+ selectee.$element.addClass('ui-unselecting');
+ selectee.unselecting = true;
+ }
+ // selectable UNSELECTING callback
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ }
+ if (selectee.selected) {
+ if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
+ selectee.$element.removeClass('ui-selected');
+ selectee.selected = false;
+
+ selectee.$element.addClass('ui-unselecting');
+ selectee.unselecting = true;
+ // selectable UNSELECTING callback
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ }
+ }
+ });
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+ var self = this;
+
+ this.dragged = false;
+
+ var options = this.options;
+
+ $('.ui-unselecting', this.element[0]).each(function() {
+ var selectee = $.data(this, "selectable-item");
+ selectee.$element.removeClass('ui-unselecting');
+ selectee.unselecting = false;
+ selectee.startselected = false;
+ self._trigger("unselected", event, {
+ unselected: selectee.element
+ });
+ });
+ $('.ui-selecting', this.element[0]).each(function() {
+ var selectee = $.data(this, "selectable-item");
+ selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
+ selectee.selecting = false;
+ selectee.selected = true;
+ selectee.startselected = true;
+ self._trigger("selected", event, {
+ selected: selectee.element
+ });
+ });
+ this._trigger("stop", event);
+
+ this.helper.remove();
+
+ return false;
+ }
+
+});
+
+$.extend($.ui.selectable, {
+ version: "1.8.24"
+});
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.widget("ui.sortable", $.ui.mouse, {
+ widgetEventPrefix: "sort",
+ ready: false,
+ options: {
+ appendTo: "parent",
+ axis: false,
+ connectWith: false,
+ containment: false,
+ cursor: 'auto',
+ cursorAt: false,
+ dropOnEmpty: true,
+ forcePlaceholderSize: false,
+ forceHelperSize: false,
+ grid: false,
+ handle: false,
+ helper: "original",
+ items: '> *',
+ opacity: false,
+ placeholder: false,
+ revert: false,
+ scroll: true,
+ scrollSensitivity: 20,
+ scrollSpeed: 20,
+ scope: "default",
+ tolerance: "intersect",
+ zIndex: 1000
+ },
+ _create: function() {
+
+ var o = this.options;
+ this.containerCache = {};
+ this.element.addClass("ui-sortable");
+
+ //Get the items
+ this.refresh();
+
+ //Let's determine if the items are being displayed horizontally
+ this.floating = this.items.length ? o.axis === 'x' || (/left|right/).test(this.items[0].item.css('float')) || (/inline|table-cell/).test(this.items[0].item.css('display')) : false;
+
+ //Let's determine the parent's offset
+ this.offset = this.element.offset();
+
+ //Initialize mouse events for interaction
+ this._mouseInit();
+
+ //We're ready to go
+ this.ready = true
+
+ },
+
+ destroy: function() {
+ $.Widget.prototype.destroy.call( this );
+ this.element
+ .removeClass("ui-sortable ui-sortable-disabled");
+ this._mouseDestroy();
+
+ for ( var i = this.items.length - 1; i >= 0; i-- )
+ this.items[i].item.removeData(this.widgetName + "-item");
+
+ return this;
+ },
+
+ _setOption: function(key, value){
+ if ( key === "disabled" ) {
+ this.options[ key ] = value;
+
+ this.widget()
+ [ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
+ } else {
+ // Don't call widget base _setOption for disable as it adds ui-state-disabled class
+ $.Widget.prototype._setOption.apply(this, arguments);
+ }
+ },
+
+ _mouseCapture: function(event, overrideHandle) {
+ var that = this;
+
+ if (this.reverting) {
+ return false;
+ }
+
+ if(this.options.disabled || this.options.type == 'static') return false;
+
+ //We have to refresh the items data once first
+ this._refreshItems(event);
+
+ //Find out if the clicked node (or one of its parents) is a actual item in this.items
+ var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
+ if($.data(this, that.widgetName + '-item') == self) {
+ currentItem = $(this);
+ return false;
+ }
+ });
+ if($.data(event.target, that.widgetName + '-item') == self) currentItem = $(event.target);
+
+ if(!currentItem) return false;
+ if(this.options.handle && !overrideHandle) {
+ var validHandle = false;
+
+ $(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
+ if(!validHandle) return false;
+ }
+
+ this.currentItem = currentItem;
+ this._removeCurrentsFromItems();
+ return true;
+
+ },
+
+ _mouseStart: function(event, overrideHandle, noActivation) {
+
+ var o = this.options, self = this;
+ this.currentContainer = this;
+
+ //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
+ this.refreshPositions();
+
+ //Create and append the visible helper
+ this.helper = this._createHelper(event);
+
+ //Cache the helper size
+ this._cacheHelperProportions();
+
+ /*
+ * - Position generation -
+ * This block generates everything position related - it's the core of draggables.
+ */
+
+ //Cache the margins of the original element
+ this._cacheMargins();
+
+ //Get the next scrolling parent
+ this.scrollParent = this.helper.scrollParent();
+
+ //The element's absolute position on the page minus margins
+ this.offset = this.currentItem.offset();
+ this.offset = {
+ top: this.offset.top - this.margins.top,
+ left: this.offset.left - this.margins.left
+ };
+
+ $.extend(this.offset, {
+ click: { //Where the click happened, relative to the element
+ left: event.pageX - this.offset.left,
+ top: event.pageY - this.offset.top
+ },
+ parent: this._getParentOffset(),
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
+ });
+
+ // Only after we got the offset, we can change the helper's position to absolute
+ // TODO: Still need to figure out a way to make relative sorting possible
+ this.helper.css("position", "absolute");
+ this.cssPosition = this.helper.css("position");
+
+ //Generate the original position
+ this.originalPosition = this._generatePosition(event);
+ this.originalPageX = event.pageX;
+ this.originalPageY = event.pageY;
+
+ //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+
+ //Cache the former DOM position
+ this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
+
+ //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
+ if(this.helper[0] != this.currentItem[0]) {
+ this.currentItem.hide();
+ }
+
+ //Create the placeholder
+ this._createPlaceholder();
+
+ //Set a containment if given in the options
+ if(o.containment)
+ this._setContainment();
+
+ if(o.cursor) { // cursor option
+ if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
+ $('body').css("cursor", o.cursor);
+ }
+
+ if(o.opacity) { // opacity option
+ if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
+ this.helper.css("opacity", o.opacity);
+ }
+
+ if(o.zIndex) { // zIndex option
+ if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
+ this.helper.css("zIndex", o.zIndex);
+ }
+
+ //Prepare scrolling
+ if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
+ this.overflowOffset = this.scrollParent.offset();
+
+ //Call callbacks
+ this._trigger("start", event, this._uiHash());
+
+ //Recache the helper size
+ if(!this._preserveHelperProportions)
+ this._cacheHelperProportions();
+
+
+ //Post 'activate' events to possible containers
+ if(!noActivation) {
+ for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
+ }
+
+ //Prepare possible droppables
+ if($.ui.ddmanager)
+ $.ui.ddmanager.current = this;
+
+ if ($.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+
+ this.dragging = true;
+
+ this.helper.addClass("ui-sortable-helper");
+ this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+ return true;
+
+ },
+
+ _mouseDrag: function(event) {
+
+ //Compute the helpers position
+ this.position = this._generatePosition(event);
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ if (!this.lastPositionAbs) {
+ this.lastPositionAbs = this.positionAbs;
+ }
+
+ //Do scrolling
+ if(this.options.scroll) {
+ var o = this.options, scrolled = false;
+ if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {
+
+ if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
+ this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
+ else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
+ this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
+
+ if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
+ this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
+ else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
+ this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
+
+ } else {
+
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
+ else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
+ else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+
+ }
+
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+ }
+
+ //Regenerate the absolute position used for position checks
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ //Set the helper position
+ if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
+ if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
+
+ //Rearrange
+ for (var i = this.items.length - 1; i >= 0; i--) {
+
+ //Cache variables and intersection, continue if no intersection
+ var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
+ if (!intersection) continue;
+
+ // Only put the placeholder inside the current Container, skip all
+ // items form other containers. This works because when moving
+ // an item from one container to another the
+ // currentContainer is switched before the placeholder is moved.
+ //
+ // Without this moving items in "sub-sortables" can cause the placeholder to jitter
+ // beetween the outer and inner container.
+ if (item.instance !== this.currentContainer) continue;
+
+ if (itemElement != this.currentItem[0] //cannot intersect with itself
+ && this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
+ && !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
+ && (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
+ //&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
+ ) {
+
+ this.direction = intersection == 1 ? "down" : "up";
+
+ if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
+ this._rearrange(event, item);
+ } else {
+ break;
+ }
+
+ this._trigger("change", event, this._uiHash());
+ break;
+ }
+ }
+
+ //Post events to containers
+ this._contactContainers(event);
+
+ //Interconnect with droppables
+ if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
+
+ //Call callbacks
+ this._trigger('sort', event, this._uiHash());
+
+ this.lastPositionAbs = this.positionAbs;
+ return false;
+
+ },
+
+ _mouseStop: function(event, noPropagation) {
+
+ if(!event) return;
+
+ //If we are using droppables, inform the manager about the drop
+ if ($.ui.ddmanager && !this.options.dropBehaviour)
+ $.ui.ddmanager.drop(this, event);
+
+ if(this.options.revert) {
+ var self = this;
+ var cur = self.placeholder.offset();
+
+ self.reverting = true;
+
+ $(this.helper).animate({
+ left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
+ top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
+ }, parseInt(this.options.revert, 10) || 500, function() {
+ self._clear(event);
+ });
+ } else {
+ this._clear(event, noPropagation);
+ }
+
+ return false;
+
+ },
+
+ cancel: function() {
+
+ var self = this;
+
+ if(this.dragging) {
+
+ this._mouseUp({ target: null });
+
+ if(this.options.helper == "original")
+ this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
+ else
+ this.currentItem.show();
+
+ //Post deactivating events to containers
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ this.containers[i]._trigger("deactivate", null, self._uiHash(this));
+ if(this.containers[i].containerCache.over) {
+ this.containers[i]._trigger("out", null, self._uiHash(this));
+ this.containers[i].containerCache.over = 0;
+ }
+ }
+
+ }
+
+ if (this.placeholder) {
+ //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
+ if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+ if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
+
+ $.extend(this, {
+ helper: null,
+ dragging: false,
+ reverting: false,
+ _noFinalSort: null
+ });
+
+ if(this.domPosition.prev) {
+ $(this.domPosition.prev).after(this.currentItem);
+ } else {
+ $(this.domPosition.parent).prepend(this.currentItem);
+ }
+ }
+
+ return this;
+
+ },
+
+ serialize: function(o) {
+
+ var items = this._getItemsAsjQuery(o && o.connected);
+ var str = []; o = o || {};
+
+ $(items).each(function() {
+ var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
+ if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
+ });
+
+ if(!str.length && o.key) {
+ str.push(o.key + '=');
+ }
+
+ return str.join('&');
+
+ },
+
+ toArray: function(o) {
+
+ var items = this._getItemsAsjQuery(o && o.connected);
+ var ret = []; o = o || {};
+
+ items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
+ return ret;
+
+ },
+
+ /* Be careful with the following core functions */
+ _intersectsWith: function(item) {
+
+ var x1 = this.positionAbs.left,
+ x2 = x1 + this.helperProportions.width,
+ y1 = this.positionAbs.top,
+ y2 = y1 + this.helperProportions.height;
+
+ var l = item.left,
+ r = l + item.width,
+ t = item.top,
+ b = t + item.height;
+
+ var dyClick = this.offset.click.top,
+ dxClick = this.offset.click.left;
+
+ var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
+
+ if( this.options.tolerance == "pointer"
+ || this.options.forcePointerForContainers
+ || (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
+ ) {
+ return isOverElement;
+ } else {
+
+ return (l < x1 + (this.helperProportions.width / 2) // Right Half
+ && x2 - (this.helperProportions.width / 2) < r // Left Half
+ && t < y1 + (this.helperProportions.height / 2) // Bottom Half
+ && y2 - (this.helperProportions.height / 2) < b ); // Top Half
+
+ }
+ },
+
+ _intersectsWithPointer: function(item) {
+
+ var isOverElementHeight = (this.options.axis === 'x') || $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
+ isOverElementWidth = (this.options.axis === 'y') || $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
+ isOverElement = isOverElementHeight && isOverElementWidth,
+ verticalDirection = this._getDragVerticalDirection(),
+ horizontalDirection = this._getDragHorizontalDirection();
+
+ if (!isOverElement)
+ return false;
+
+ return this.floating ?
+ ( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
+ : ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
+
+ },
+
+ _intersectsWithSides: function(item) {
+
+ var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
+ isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
+ verticalDirection = this._getDragVerticalDirection(),
+ horizontalDirection = this._getDragHorizontalDirection();
+
+ if (this.floating && horizontalDirection) {
+ return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
+ } else {
+ return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
+ }
+
+ },
+
+ _getDragVerticalDirection: function() {
+ var delta = this.positionAbs.top - this.lastPositionAbs.top;
+ return delta != 0 && (delta > 0 ? "down" : "up");
+ },
+
+ _getDragHorizontalDirection: function() {
+ var delta = this.positionAbs.left - this.lastPositionAbs.left;
+ return delta != 0 && (delta > 0 ? "right" : "left");
+ },
+
+ refresh: function(event) {
+ this._refreshItems(event);
+ this.refreshPositions();
+ return this;
+ },
+
+ _connectWith: function() {
+ var options = this.options;
+ return options.connectWith.constructor == String
+ ? [options.connectWith]
+ : options.connectWith;
+ },
+
+ _getItemsAsjQuery: function(connected) {
+
+ var self = this;
+ var items = [];
+ var queries = [];
+ var connectWith = this._connectWith();
+
+ if(connectWith && connected) {
+ for (var i = connectWith.length - 1; i >= 0; i--){
+ var cur = $(connectWith[i]);
+ for (var j = cur.length - 1; j >= 0; j--){
+ var inst = $.data(cur[j], this.widgetName);
+ if(inst && inst != this && !inst.options.disabled) {
+ queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
+ }
+ };
+ };
+ }
+
+ queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);
+
+ for (var i = queries.length - 1; i >= 0; i--){
+ queries[i][0].each(function() {
+ items.push(this);
+ });
+ };
+
+ return $(items);
+
+ },
+
+ _removeCurrentsFromItems: function() {
+
+ var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
+
+ for (var i=0; i < this.items.length; i++) {
+
+ for (var j=0; j < list.length; j++) {
+ if(list[j] == this.items[i].item[0])
+ this.items.splice(i,1);
+ };
+
+ };
+
+ },
+
+ _refreshItems: function(event) {
+
+ this.items = [];
+ this.containers = [this];
+ var items = this.items;
+ var self = this;
+ var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
+ var connectWith = this._connectWith();
+
+ if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
+ for (var i = connectWith.length - 1; i >= 0; i--){
+ var cur = $(connectWith[i]);
+ for (var j = cur.length - 1; j >= 0; j--){
+ var inst = $.data(cur[j], this.widgetName);
+ if(inst && inst != this && !inst.options.disabled) {
+ queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
+ this.containers.push(inst);
+ }
+ };
+ };
+ }
+
+ for (var i = queries.length - 1; i >= 0; i--) {
+ var targetData = queries[i][1];
+ var _queries = queries[i][0];
+
+ for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
+ var item = $(_queries[j]);
+
+ item.data(this.widgetName + '-item', targetData); // Data for target checking (mouse manager)
+
+ items.push({
+ item: item,
+ instance: targetData,
+ width: 0, height: 0,
+ left: 0, top: 0
+ });
+ };
+ };
+
+ },
+
+ refreshPositions: function(fast) {
+
+ //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
+ if(this.offsetParent && this.helper) {
+ this.offset.parent = this._getParentOffset();
+ }
+
+ for (var i = this.items.length - 1; i >= 0; i--){
+ var item = this.items[i];
+
+ //We ignore calculating positions of all connected containers when we're not over them
+ if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
+ continue;
+
+ var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
+
+ if (!fast) {
+ item.width = t.outerWidth();
+ item.height = t.outerHeight();
+ }
+
+ var p = t.offset();
+ item.left = p.left;
+ item.top = p.top;
+ };
+
+ if(this.options.custom && this.options.custom.refreshContainers) {
+ this.options.custom.refreshContainers.call(this);
+ } else {
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ var p = this.containers[i].element.offset();
+ this.containers[i].containerCache.left = p.left;
+ this.containers[i].containerCache.top = p.top;
+ this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
+ this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
+ };
+ }
+
+ return this;
+ },
+
+ _createPlaceholder: function(that) {
+
+ var self = that || this, o = self.options;
+
+ if(!o.placeholder || o.placeholder.constructor == String) {
+ var className = o.placeholder;
+ o.placeholder = {
+ element: function() {
+
+ var el = $(document.createElement(self.currentItem[0].nodeName))
+ .addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
+ .removeClass("ui-sortable-helper")[0];
+
+ if(!className)
+ el.style.visibility = "hidden";
+
+ return el;
+ },
+ update: function(container, p) {
+
+ // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
+ // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
+ if(className && !o.forcePlaceholderSize) return;
+
+ //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
+ if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
+ if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
+ }
+ };
+ }
+
+ //Create the placeholder
+ self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));
+
+ //Append it after the actual current item
+ self.currentItem.after(self.placeholder);
+
+ //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
+ o.placeholder.update(self, self.placeholder);
+
+ },
+
+ _contactContainers: function(event) {
+
+ // get innermost container that intersects with item
+ var innermostContainer = null, innermostIndex = null;
+
+
+ for (var i = this.containers.length - 1; i >= 0; i--){
+
+ // never consider a container that's located within the item itself
+ if($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
+ continue;
+
+ if(this._intersectsWith(this.containers[i].containerCache)) {
+
+ // if we've already found a container and it's more "inner" than this, then continue
+ if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
+ continue;
+
+ innermostContainer = this.containers[i];
+ innermostIndex = i;
+
+ } else {
+ // container doesn't intersect. trigger "out" event if necessary
+ if(this.containers[i].containerCache.over) {
+ this.containers[i]._trigger("out", event, this._uiHash(this));
+ this.containers[i].containerCache.over = 0;
+ }
+ }
+
+ }
+
+ // if no intersecting containers found, return
+ if(!innermostContainer) return;
+
+ // move the item into the container if it's not there already
+ if(this.containers.length === 1) {
+ this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
+ this.containers[innermostIndex].containerCache.over = 1;
+ } else if(this.currentContainer != this.containers[innermostIndex]) {
+
+ //When entering a new container, we will find the item with the least distance and append our item near it
+ var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top'];
+ for (var j = this.items.length - 1; j >= 0; j--) {
+ if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;
+ var cur = this.containers[innermostIndex].floating ? this.items[j].item.offset().left : this.items[j].item.offset().top;
+ if(Math.abs(cur - base) < dist) {
+ dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
+ this.direction = (cur - base > 0) ? 'down' : 'up';
+ }
+ }
+
+ if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
+ return;
+
+ this.currentContainer = this.containers[innermostIndex];
+ itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
+ this._trigger("change", event, this._uiHash());
+ this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
+
+ //Update the placeholder
+ this.options.placeholder.update(this.currentContainer, this.placeholder);
+
+ this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
+ this.containers[innermostIndex].containerCache.over = 1;
+ }
+
+
+ },
+
+ _createHelper: function(event) {
+
+ var o = this.options;
+ var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
+
+ if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
+ $(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
+
+ if(helper[0] == this.currentItem[0])
+ this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
+
+ if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
+ if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
+
+ return helper;
+
+ },
+
+ _adjustOffsetFromHelper: function(obj) {
+ if (typeof obj == 'string') {
+ obj = obj.split(' ');
+ }
+ if ($.isArray(obj)) {
+ obj = {left: +obj[0], top: +obj[1] || 0};
+ }
+ if ('left' in obj) {
+ this.offset.click.left = obj.left + this.margins.left;
+ }
+ if ('right' in obj) {
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+ }
+ if ('top' in obj) {
+ this.offset.click.top = obj.top + this.margins.top;
+ }
+ if ('bottom' in obj) {
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+ }
+ },
+
+ _getParentOffset: function() {
+
+
+ //Get the offsetParent and cache its position
+ this.offsetParent = this.helper.offsetParent();
+ var po = this.offsetParent.offset();
+
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
+ if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
+ po.left += this.scrollParent.scrollLeft();
+ po.top += this.scrollParent.scrollTop();
+ }
+
+ if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
+ || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
+ po = { top: 0, left: 0 };
+
+ return {
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+ };
+
+ },
+
+ _getRelativeOffset: function() {
+
+ if(this.cssPosition == "relative") {
+ var p = this.currentItem.position();
+ return {
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
+ };
+ } else {
+ return { top: 0, left: 0 };
+ }
+
+ },
+
+ _cacheMargins: function() {
+ this.margins = {
+ left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
+ top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
+ };
+ },
+
+ _cacheHelperProportions: function() {
+ this.helperProportions = {
+ width: this.helper.outerWidth(),
+ height: this.helper.outerHeight()
+ };
+ },
+
+ _setContainment: function() {
+
+ var o = this.options;
+ if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
+ if(o.containment == 'document' || o.containment == 'window') this.containment = [
+ 0 - this.offset.relative.left - this.offset.parent.left,
+ 0 - this.offset.relative.top - this.offset.parent.top,
+ $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
+ ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
+ ];
+
+ if(!(/^(document|window|parent)$/).test(o.containment)) {
+ var ce = $(o.containment)[0];
+ var co = $(o.containment).offset();
+ var over = ($(ce).css("overflow") != 'hidden');
+
+ this.containment = [
+ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
+ co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
+ co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
+ co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
+ ];
+ }
+
+ },
+
+ _convertPositionTo: function(d, pos) {
+
+ if(!pos) pos = this.position;
+ var mod = d == "absolute" ? 1 : -1;
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ return {
+ top: (
+ pos.top // The absolute mouse position
+ + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
+ ),
+ left: (
+ pos.left // The absolute mouse position
+ + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
+ )
+ };
+
+ },
+
+ _generatePosition: function(event) {
+
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ // This is another very weird special case that only happens for relative elements:
+ // 1. If the css position is relative
+ // 2. and the scroll parent is the document or similar to the offset parent
+ // we have to refresh the relative offset during the scroll so there are no jumps
+ if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
+ this.offset.relative = this._getRelativeOffset();
+ }
+
+ var pageX = event.pageX;
+ var pageY = event.pageY;
+
+ /*
+ * - Position constraining -
+ * Constrain the position to a mix of grid, containment.
+ */
+
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
+
+ if(this.containment) {
+ if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
+ if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
+ }
+
+ if(o.grid) {
+ var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
+ pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+
+ var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
+ pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+ }
+
+ }
+
+ return {
+ top: (
+ pageY // The absolute mouse position
+ - this.offset.click.top // Click offset (relative to the element)
+ - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
+ ),
+ left: (
+ pageX // The absolute mouse position
+ - this.offset.click.left // Click offset (relative to the element)
+ - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
+ )
+ };
+
+ },
+
+ _rearrange: function(event, i, a, hardRefresh) {
+
+ a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));
+
+ //Various things done here to improve the performance:
+ // 1. we create a setTimeout, that calls refreshPositions
+ // 2. on the instance, we have a counter variable, that get's higher after every append
+ // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
+ // 4. this lets only the last addition to the timeout stack through
+ this.counter = this.counter ? ++this.counter : 1;
+ var self = this, counter = this.counter;
+
+ window.setTimeout(function() {
+ if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
+ },0);
+
+ },
+
+ _clear: function(event, noPropagation) {
+
+ this.reverting = false;
+ // We delay all events that have to be triggered to after the point where the placeholder has been removed and
+ // everything else normalized again
+ var delayedTriggers = [], self = this;
+
+ // We first have to update the dom position of the actual currentItem
+ // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
+ if(!this._noFinalSort && this.currentItem.parent().length) this.placeholder.before(this.currentItem);
+ this._noFinalSort = null;
+
+ if(this.helper[0] == this.currentItem[0]) {
+ for(var i in this._storedCSS) {
+ if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
+ }
+ this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
+ } else {
+ this.currentItem.show();
+ }
+
+ if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
+ if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
+
+ // Check if the items Container has Changed and trigger appropriate
+ // events.
+ if (this !== this.currentContainer) {
+ if(!noPropagation) {
+ delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
+ }
+ }
+
+ //Post events to containers
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
+ if(this.containers[i].containerCache.over) {
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
+ this.containers[i].containerCache.over = 0;
+ }
+ }
+
+ //Do what was originally in plugins
+ if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
+ if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
+ if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index
+
+ this.dragging = false;
+ if(this.cancelHelperRemoval) {
+ if(!noPropagation) {
+ this._trigger("beforeStop", event, this._uiHash());
+ for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
+ this._trigger("stop", event, this._uiHash());
+ }
+
+ this.fromOutside = false;
+ return false;
+ }
+
+ if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());
+
+ //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
+ this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+
+ if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
+
+ if(!noPropagation) {
+ for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
+ this._trigger("stop", event, this._uiHash());
+ }
+
+ this.fromOutside = false;
+ return true;
+
+ },
+
+ _trigger: function() {
+ if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
+ this.cancel();
+ }
+ },
+
+ _uiHash: function(inst) {
+ var self = inst || this;
+ return {
+ helper: self.helper,
+ placeholder: self.placeholder || $([]),
+ position: self.position,
+ originalPosition: self.originalPosition,
+ offset: self.positionAbs,
+ item: self.currentItem,
+ sender: inst ? inst.element : null
+ };
+ }
+
+});
+
+$.extend($.ui.sortable, {
+ version: "1.8.24"
+});
+
+})(jQuery);
+
+;jQuery.effects || (function($, undefined) {
+
+$.effects = {};
+
+
+
+/******************************************************************************/
+/****************************** COLOR ANIMATIONS ******************************/
+/******************************************************************************/
+
+// override the animation for color styles
+$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
+ 'borderRightColor', 'borderTopColor', 'borderColor', 'color', 'outlineColor'],
+function(i, attr) {
+ $.fx.step[attr] = function(fx) {
+ if (!fx.colorInit) {
+ fx.start = getColor(fx.elem, attr);
+ fx.end = getRGB(fx.end);
+ fx.colorInit = true;
+ }
+
+ fx.elem.style[attr] = 'rgb(' +
+ Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
+ Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
+ Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
+ };
+});
+
+// Color Conversion functions from highlightFade
+// By Blair Mitchelmore
+// http://jquery.offput.ca/highlightFade/
+
+// Parse strings looking for color tuples [255,255,255]
+function getRGB(color) {
+ var result;
+
+ // Check if we're already dealing with an array of colors
+ if ( color && color.constructor == Array && color.length == 3 )
+ return color;
+
+ // Look for rgb(num,num,num)
+ if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
+ return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];
+
+ // Look for rgb(num%,num%,num%)
+ if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
+ return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];
+
+ // Look for #a0b1c2
+ if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
+ return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
+
+ // Look for #fff
+ if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
+ return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
+
+ // Look for rgba(0, 0, 0, 0) == transparent in Safari 3
+ if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
+ return colors['transparent'];
+
+ // Otherwise, we're most likely dealing with a named color
+ return colors[$.trim(color).toLowerCase()];
+}
+
+function getColor(elem, attr) {
+ var color;
+
+ do {
+ // jQuery <1.4.3 uses curCSS, in 1.4.3 - 1.7.2 curCSS = css, 1.8+ only has css
+ color = ($.curCSS || $.css)(elem, attr);
+
+ // Keep going until we find an element that has color, or we hit the body
+ if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
+ break;
+
+ attr = "backgroundColor";
+ } while ( elem = elem.parentNode );
+
+ return getRGB(color);
+};
+
+// Some named colors to work with
+// From Interface by Stefan Petre
+// http://interface.eyecon.ro/
+
+var colors = {
+ aqua:[0,255,255],
+ azure:[240,255,255],
+ beige:[245,245,220],
+ black:[0,0,0],
+ blue:[0,0,255],
+ brown:[165,42,42],
+ cyan:[0,255,255],
+ darkblue:[0,0,139],
+ darkcyan:[0,139,139],
+ darkgrey:[169,169,169],
+ darkgreen:[0,100,0],
+ darkkhaki:[189,183,107],
+ darkmagenta:[139,0,139],
+ darkolivegreen:[85,107,47],
+ darkorange:[255,140,0],
+ darkorchid:[153,50,204],
+ darkred:[139,0,0],
+ darksalmon:[233,150,122],
+ darkviolet:[148,0,211],
+ fuchsia:[255,0,255],
+ gold:[255,215,0],
+ green:[0,128,0],
+ indigo:[75,0,130],
+ khaki:[240,230,140],
+ lightblue:[173,216,230],
+ lightcyan:[224,255,255],
+ lightgreen:[144,238,144],
+ lightgrey:[211,211,211],
+ lightpink:[255,182,193],
+ lightyellow:[255,255,224],
+ lime:[0,255,0],
+ magenta:[255,0,255],
+ maroon:[128,0,0],
+ navy:[0,0,128],
+ olive:[128,128,0],
+ orange:[255,165,0],
+ pink:[255,192,203],
+ purple:[128,0,128],
+ violet:[128,0,128],
+ red:[255,0,0],
+ silver:[192,192,192],
+ white:[255,255,255],
+ yellow:[255,255,0],
+ transparent: [255,255,255]
+};
+
+
+
+/******************************************************************************/
+/****************************** CLASS ANIMATIONS ******************************/
+/******************************************************************************/
+
+var classAnimationActions = ['add', 'remove', 'toggle'],
+ shorthandStyles = {
+ border: 1,
+ borderBottom: 1,
+ borderColor: 1,
+ borderLeft: 1,
+ borderRight: 1,
+ borderTop: 1,
+ borderWidth: 1,
+ margin: 1,
+ padding: 1
+ };
+
+function getElementStyles() {
+ var style = document.defaultView
+ ? document.defaultView.getComputedStyle(this, null)
+ : this.currentStyle,
+ newStyle = {},
+ key,
+ camelCase;
+
+ // webkit enumerates style porperties
+ if (style && style.length && style[0] && style[style[0]]) {
+ var len = style.length;
+ while (len--) {
+ key = style[len];
+ if (typeof style[key] == 'string') {
+ camelCase = key.replace(/\-(\w)/g, function(all, letter){
+ return letter.toUpperCase();
+ });
+ newStyle[camelCase] = style[key];
+ }
+ }
+ } else {
+ for (key in style) {
+ if (typeof style[key] === 'string') {
+ newStyle[key] = style[key];
+ }
+ }
+ }
+
+ return newStyle;
+}
+
+function filterStyles(styles) {
+ var name, value;
+ for (name in styles) {
+ value = styles[name];
+ if (
+ // ignore null and undefined values
+ value == null ||
+ // ignore functions (when does this occur?)
+ $.isFunction(value) ||
+ // shorthand styles that need to be expanded
+ name in shorthandStyles ||
+ // ignore scrollbars (break in IE)
+ (/scrollbar/).test(name) ||
+
+ // only colors or values that can be converted to numbers
+ (!(/color/i).test(name) && isNaN(parseFloat(value)))
+ ) {
+ delete styles[name];
+ }
+ }
+
+ return styles;
+}
+
+function styleDifference(oldStyle, newStyle) {
+ var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
+ name;
+
+ for (name in newStyle) {
+ if (oldStyle[name] != newStyle[name]) {
+ diff[name] = newStyle[name];
+ }
+ }
+
+ return diff;
+}
+
+$.effects.animateClass = function(value, duration, easing, callback) {
+ if ($.isFunction(easing)) {
+ callback = easing;
+ easing = null;
+ }
+
+ return this.queue(function() {
+ var that = $(this),
+ originalStyleAttr = that.attr('style') || ' ',
+ originalStyle = filterStyles(getElementStyles.call(this)),
+ newStyle,
+ className = that.attr('class') || "";
+
+ $.each(classAnimationActions, function(i, action) {
+ if (value[action]) {
+ that[action + 'Class'](value[action]);
+ }
+ });
+ newStyle = filterStyles(getElementStyles.call(this));
+ that.attr('class', className);
+
+ that.animate(styleDifference(originalStyle, newStyle), {
+ queue: false,
+ duration: duration,
+ easing: easing,
+ complete: function() {
+ $.each(classAnimationActions, function(i, action) {
+ if (value[action]) { that[action + 'Class'](value[action]); }
+ });
+ // work around bug in IE by clearing the cssText before setting it
+ if (typeof that.attr('style') == 'object') {
+ that.attr('style').cssText = '';
+ that.attr('style').cssText = originalStyleAttr;
+ } else {
+ that.attr('style', originalStyleAttr);
+ }
+ if (callback) { callback.apply(this, arguments); }
+ $.dequeue( this );
+ }
+ });
+ });
+};
+
+$.fn.extend({
+ _addClass: $.fn.addClass,
+ addClass: function(classNames, speed, easing, callback) {
+ return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
+ },
+
+ _removeClass: $.fn.removeClass,
+ removeClass: function(classNames,speed,easing,callback) {
+ return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
+ },
+
+ _toggleClass: $.fn.toggleClass,
+ toggleClass: function(classNames, force, speed, easing, callback) {
+ if ( typeof force == "boolean" || force === undefined ) {
+ if ( !speed ) {
+ // without speed parameter;
+ return this._toggleClass(classNames, force);
+ } else {
+ return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);
+ }
+ } else {
+ // without switch parameter;
+ return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);
+ }
+ },
+
+ switchClass: function(remove,add,speed,easing,callback) {
+ return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
+ }
+});
+
+
+
+/******************************************************************************/
+/*********************************** EFFECTS **********************************/
+/******************************************************************************/
+
+$.extend($.effects, {
+ version: "1.8.24",
+
+ // Saves a set of properties in a data storage
+ save: function(element, set) {
+ for(var i=0; i < set.length; i++) {
+ if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
+ }
+ },
+
+ // Restores a set of previously saved properties from a data storage
+ restore: function(element, set) {
+ for(var i=0; i < set.length; i++) {
+ if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
+ }
+ },
+
+ setMode: function(el, mode) {
+ if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
+ return mode;
+ },
+
+ getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
+ // this should be a little more flexible in the future to handle a string & hash
+ var y, x;
+ switch (origin[0]) {
+ case 'top': y = 0; break;
+ case 'middle': y = 0.5; break;
+ case 'bottom': y = 1; break;
+ default: y = origin[0] / original.height;
+ };
+ switch (origin[1]) {
+ case 'left': x = 0; break;
+ case 'center': x = 0.5; break;
+ case 'right': x = 1; break;
+ default: x = origin[1] / original.width;
+ };
+ return {x: x, y: y};
+ },
+
+ // Wraps the element around a wrapper that copies position properties
+ createWrapper: function(element) {
+
+ // if the element is already wrapped, return it
+ if (element.parent().is('.ui-effects-wrapper')) {
+ return element.parent();
+ }
+
+ // wrap the element
+ var props = {
+ width: element.outerWidth(true),
+ height: element.outerHeight(true),
+ 'float': element.css('float')
+ },
+ wrapper = $('
')
+ .addClass('ui-effects-wrapper')
+ .css({
+ fontSize: '100%',
+ background: 'transparent',
+ border: 'none',
+ margin: 0,
+ padding: 0
+ }),
+ active = document.activeElement;
+
+ // support: Firefox
+ // Firefox incorrectly exposes anonymous content
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=561664
+ try {
+ active.id;
+ } catch( e ) {
+ active = document.body;
+ }
+
+ element.wrap( wrapper );
+
+ // Fixes #7595 - Elements lose focus when wrapped.
+ if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+ $( active ).focus();
+ }
+
+ wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element
+
+ // transfer positioning properties to the wrapper
+ if (element.css('position') == 'static') {
+ wrapper.css({ position: 'relative' });
+ element.css({ position: 'relative' });
+ } else {
+ $.extend(props, {
+ position: element.css('position'),
+ zIndex: element.css('z-index')
+ });
+ $.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
+ props[pos] = element.css(pos);
+ if (isNaN(parseInt(props[pos], 10))) {
+ props[pos] = 'auto';
+ }
+ });
+ element.css({position: 'relative', top: 0, left: 0, right: 'auto', bottom: 'auto' });
+ }
+
+ return wrapper.css(props).show();
+ },
+
+ removeWrapper: function(element) {
+ var parent,
+ active = document.activeElement;
+
+ if (element.parent().is('.ui-effects-wrapper')) {
+ parent = element.parent().replaceWith(element);
+ // Fixes #7595 - Elements lose focus when wrapped.
+ if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+ $( active ).focus();
+ }
+ return parent;
+ }
+
+ return element;
+ },
+
+ setTransition: function(element, list, factor, value) {
+ value = value || {};
+ $.each(list, function(i, x){
+ var unit = element.cssUnit(x);
+ if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
+ });
+ return value;
+ }
+});
+
+
+function _normalizeArguments(effect, options, speed, callback) {
+ // shift params for method overloading
+ if (typeof effect == 'object') {
+ callback = options;
+ speed = null;
+ options = effect;
+ effect = options.effect;
+ }
+ if ($.isFunction(options)) {
+ callback = options;
+ speed = null;
+ options = {};
+ }
+ if (typeof options == 'number' || $.fx.speeds[options]) {
+ callback = speed;
+ speed = options;
+ options = {};
+ }
+ if ($.isFunction(speed)) {
+ callback = speed;
+ speed = null;
+ }
+
+ options = options || {};
+
+ speed = speed || options.duration;
+ speed = $.fx.off ? 0 : typeof speed == 'number'
+ ? speed : speed in $.fx.speeds ? $.fx.speeds[speed] : $.fx.speeds._default;
+
+ callback = callback || options.complete;
+
+ return [effect, options, speed, callback];
+}
+
+function standardSpeed( speed ) {
+ // valid standard speeds
+ if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
+ return true;
+ }
+
+ // invalid strings - treat as "normal" speed
+ if ( typeof speed === "string" && !$.effects[ speed ] ) {
+ return true;
+ }
+
+ return false;
+}
+
+$.fn.extend({
+ effect: function(effect, options, speed, callback) {
+ var args = _normalizeArguments.apply(this, arguments),
+ // TODO: make effects take actual parameters instead of a hash
+ args2 = {
+ options: args[1],
+ duration: args[2],
+ callback: args[3]
+ },
+ mode = args2.options.mode,
+ effectMethod = $.effects[effect];
+
+ if ( $.fx.off || !effectMethod ) {
+ // delegate to the original method (e.g., .show()) if possible
+ if ( mode ) {
+ return this[ mode ]( args2.duration, args2.callback );
+ } else {
+ return this.each(function() {
+ if ( args2.callback ) {
+ args2.callback.call( this );
+ }
+ });
+ }
+ }
+
+ return effectMethod.call(this, args2);
+ },
+
+ _show: $.fn.show,
+ show: function(speed) {
+ if ( standardSpeed( speed ) ) {
+ return this._show.apply(this, arguments);
+ } else {
+ var args = _normalizeArguments.apply(this, arguments);
+ args[1].mode = 'show';
+ return this.effect.apply(this, args);
+ }
+ },
+
+ _hide: $.fn.hide,
+ hide: function(speed) {
+ if ( standardSpeed( speed ) ) {
+ return this._hide.apply(this, arguments);
+ } else {
+ var args = _normalizeArguments.apply(this, arguments);
+ args[1].mode = 'hide';
+ return this.effect.apply(this, args);
+ }
+ },
+
+ // jQuery core overloads toggle and creates _toggle
+ __toggle: $.fn.toggle,
+ toggle: function(speed) {
+ if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
+ return this.__toggle.apply(this, arguments);
+ } else {
+ var args = _normalizeArguments.apply(this, arguments);
+ args[1].mode = 'toggle';
+ return this.effect.apply(this, args);
+ }
+ },
+
+ // helper functions
+ cssUnit: function(key) {
+ var style = this.css(key), val = [];
+ $.each( ['em','px','%','pt'], function(i, unit){
+ if(style.indexOf(unit) > 0)
+ val = [parseFloat(style), unit];
+ });
+ return val;
+ }
+});
+
+
+
+/******************************************************************************/
+/*********************************** EASING ***********************************/
+/******************************************************************************/
+
+// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
+
+var baseEasings = {};
+
+$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
+ baseEasings[ name ] = function( p ) {
+ return Math.pow( p, i + 2 );
+ };
+});
+
+$.extend( baseEasings, {
+ Sine: function ( p ) {
+ return 1 - Math.cos( p * Math.PI / 2 );
+ },
+ Circ: function ( p ) {
+ return 1 - Math.sqrt( 1 - p * p );
+ },
+ Elastic: function( p ) {
+ return p === 0 || p === 1 ? p :
+ -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
+ },
+ Back: function( p ) {
+ return p * p * ( 3 * p - 2 );
+ },
+ Bounce: function ( p ) {
+ var pow2,
+ bounce = 4;
+
+ while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
+ return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
+ }
+});
+
+$.each( baseEasings, function( name, easeIn ) {
+ $.easing[ "easeIn" + name ] = easeIn;
+ $.easing[ "easeOut" + name ] = function( p ) {
+ return 1 - easeIn( 1 - p );
+ };
+ $.easing[ "easeInOut" + name ] = function( p ) {
+ return p < .5 ?
+ easeIn( p * 2 ) / 2 :
+ easeIn( p * -2 + 2 ) / -2 + 1;
+ };
+});
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.effects.blind = function(o) {
+
+ return this.queue(function() {
+
+ // Create element
+ var el = $(this), props = ['position','top','bottom','left','right'];
+
+ // Set options
+ var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
+ var direction = o.options.direction || 'vertical'; // Default direction
+
+ // Adjust
+ $.effects.save(el, props); el.show(); // Save & Show
+ var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
+ var ref = (direction == 'vertical') ? 'height' : 'width';
+ var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
+ if(mode == 'show') wrapper.css(ref, 0); // Shift
+
+ // Animation
+ var animation = {};
+ animation[ref] = mode == 'show' ? distance : 0;
+
+ // Animate
+ wrapper.animate(animation, o.duration, o.options.easing, function() {
+ if(mode == 'hide') el.hide(); // Hide
+ $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
+ if(o.callback) o.callback.apply(el[0], arguments); // Callback
+ el.dequeue();
+ });
+
+ });
+
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.effects.bounce = function(o) {
+
+ return this.queue(function() {
+
+ // Create element
+ var el = $(this), props = ['position','top','bottom','left','right'];
+
+ // Set options
+ var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
+ var direction = o.options.direction || 'up'; // Default direction
+ var distance = o.options.distance || 20; // Default distance
+ var times = o.options.times || 5; // Default # of times
+ var speed = o.duration || 250; // Default speed per bounce
+ if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE
+
+ // Adjust
+ $.effects.save(el, props); el.show(); // Save & Show
+ $.effects.createWrapper(el); // Create Wrapper
+ var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
+ var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
+ var distance = o.options.distance || (ref == 'top' ? el.outerHeight(true) / 3 : el.outerWidth(true) / 3);
+ if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
+ if (mode == 'hide') distance = distance / (times * 2);
+ if (mode != 'hide') times--;
+
+ // Animate
+ if (mode == 'show') { // Show Bounce
+ var animation = {opacity: 1};
+ animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
+ el.animate(animation, speed / 2, o.options.easing);
+ distance = distance / 2;
+ times--;
+ };
+ for (var i = 0; i < times; i++) { // Bounces
+ var animation1 = {}, animation2 = {};
+ animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
+ animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
+ el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
+ distance = (mode == 'hide') ? distance * 2 : distance / 2;
+ };
+ if (mode == 'hide') { // Last Bounce
+ var animation = {opacity: 0};
+ animation[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
+ el.animate(animation, speed / 2, o.options.easing, function(){
+ el.hide(); // Hide
+ $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
+ if(o.callback) o.callback.apply(this, arguments); // Callback
+ });
+ } else {
+ var animation1 = {}, animation2 = {};
+ animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
+ animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
+ el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
+ $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
+ if(o.callback) o.callback.apply(this, arguments); // Callback
+ });
+ };
+ el.queue('fx', function() { el.dequeue(); });
+ el.dequeue();
+ });
+
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.effects.clip = function(o) {
+
+ return this.queue(function() {
+
+ // Create element
+ var el = $(this), props = ['position','top','bottom','left','right','height','width'];
+
+ // Set options
+ var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
+ var direction = o.options.direction || 'vertical'; // Default direction
+
+ // Adjust
+ $.effects.save(el, props); el.show(); // Save & Show
+ var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
+ var animate = el[0].tagName == 'IMG' ? wrapper : el;
+ var ref = {
+ size: (direction == 'vertical') ? 'height' : 'width',
+ position: (direction == 'vertical') ? 'top' : 'left'
+ };
+ var distance = (direction == 'vertical') ? animate.height() : animate.width();
+ if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift
+
+ // Animation
+ var animation = {};
+ animation[ref.size] = mode == 'show' ? distance : 0;
+ animation[ref.position] = mode == 'show' ? 0 : distance / 2;
+
+ // Animate
+ animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
+ if(mode == 'hide') el.hide(); // Hide
+ $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
+ if(o.callback) o.callback.apply(el[0], arguments); // Callback
+ el.dequeue();
+ }});
+
+ });
+
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.effects.drop = function(o) {
+
+ return this.queue(function() {
+
+ // Create element
+ var el = $(this), props = ['position','top','bottom','left','right','opacity'];
+
+ // Set options
+ var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
+ var direction = o.options.direction || 'left'; // Default Direction
+
+ // Adjust
+ $.effects.save(el, props); el.show(); // Save & Show
+ $.effects.createWrapper(el); // Create Wrapper
+ var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
+ var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
+ var distance = o.options.distance || (ref == 'top' ? el.outerHeight( true ) / 2 : el.outerWidth( true ) / 2);
+ if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
+
+ // Animation
+ var animation = {opacity: mode == 'show' ? 1 : 0};
+ animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
+
+ // Animate
+ el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
+ if(mode == 'hide') el.hide(); // Hide
+ $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
+ if(o.callback) o.callback.apply(this, arguments); // Callback
+ el.dequeue();
+ }});
+
+ });
+
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.effects.explode = function(o) {
+
+ return this.queue(function() {
+
+ var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
+ var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
+
+ o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
+ var el = $(this).show().css('visibility', 'hidden');
+ var offset = el.offset();
+
+ //Substract the margins - not fixing the problem yet.
+ offset.top -= parseInt(el.css("marginTop"),10) || 0;
+ offset.left -= parseInt(el.css("marginLeft"),10) || 0;
+
+ var width = el.outerWidth(true);
+ var height = el.outerHeight(true);
+
+ for(var i=0;i
')
+ .appendTo(document.body)
+ .addClass(o.options.className)
+ .css({
+ top: startPosition.top,
+ left: startPosition.left,
+ height: elem.innerHeight(),
+ width: elem.innerWidth(),
+ position: 'absolute'
+ })
+ .animate(animation, o.duration, o.options.easing, function() {
+ transfer.remove();
+ (o.callback && o.callback.apply(elem[0], arguments));
+ elem.dequeue();
+ });
+ });
+};
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$.widget( "ui.accordion", {
+ options: {
+ active: 0,
+ animated: "slide",
+ autoHeight: true,
+ clearStyle: false,
+ collapsible: false,
+ event: "click",
+ fillSpace: false,
+ header: "> li > :first-child,> :not(li):even",
+ icons: {
+ header: "ui-icon-triangle-1-e",
+ headerSelected: "ui-icon-triangle-1-s"
+ },
+ navigation: false,
+ navigationFilter: function() {
+ return this.href.toLowerCase() === location.href.toLowerCase();
+ }
+ },
+
+ _create: function() {
+ var self = this,
+ options = self.options;
+
+ self.running = 0;
+
+ self.element
+ .addClass( "ui-accordion ui-widget ui-helper-reset" )
+ // in lack of child-selectors in CSS
+ // we need to mark top-LIs in a UL-accordion for some IE-fix
+ .children( "li" )
+ .addClass( "ui-accordion-li-fix" );
+
+ self.headers = self.element.find( options.header )
+ .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" )
+ .bind( "mouseenter.accordion", function() {
+ if ( options.disabled ) {
+ return;
+ }
+ $( this ).addClass( "ui-state-hover" );
+ })
+ .bind( "mouseleave.accordion", function() {
+ if ( options.disabled ) {
+ return;
+ }
+ $( this ).removeClass( "ui-state-hover" );
+ })
+ .bind( "focus.accordion", function() {
+ if ( options.disabled ) {
+ return;
+ }
+ $( this ).addClass( "ui-state-focus" );
+ })
+ .bind( "blur.accordion", function() {
+ if ( options.disabled ) {
+ return;
+ }
+ $( this ).removeClass( "ui-state-focus" );
+ });
+
+ self.headers.next()
+ .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" );
+
+ if ( options.navigation ) {
+ var current = self.element.find( "a" ).filter( options.navigationFilter ).eq( 0 );
+ if ( current.length ) {
+ var header = current.closest( ".ui-accordion-header" );
+ if ( header.length ) {
+ // anchor within header
+ self.active = header;
+ } else {
+ // anchor within content
+ self.active = current.closest( ".ui-accordion-content" ).prev();
+ }
+ }
+ }
+
+ self.active = self._findActive( self.active || options.active )
+ .addClass( "ui-state-default ui-state-active" )
+ .toggleClass( "ui-corner-all" )
+ .toggleClass( "ui-corner-top" );
+ self.active.next().addClass( "ui-accordion-content-active" );
+
+ self._createIcons();
+ self.resize();
+
+ // ARIA
+ self.element.attr( "role", "tablist" );
+
+ self.headers
+ .attr( "role", "tab" )
+ .bind( "keydown.accordion", function( event ) {
+ return self._keydown( event );
+ })
+ .next()
+ .attr( "role", "tabpanel" );
+
+ self.headers
+ .not( self.active || "" )
+ .attr({
+ "aria-expanded": "false",
+ "aria-selected": "false",
+ tabIndex: -1
+ })
+ .next()
+ .hide();
+
+ // make sure at least one header is in the tab order
+ if ( !self.active.length ) {
+ self.headers.eq( 0 ).attr( "tabIndex", 0 );
+ } else {
+ self.active
+ .attr({
+ "aria-expanded": "true",
+ "aria-selected": "true",
+ tabIndex: 0
+ });
+ }
+
+ // only need links in tab order for Safari
+ if ( !$.browser.safari ) {
+ self.headers.find( "a" ).attr( "tabIndex", -1 );
+ }
+
+ if ( options.event ) {
+ self.headers.bind( options.event.split(" ").join(".accordion ") + ".accordion", function(event) {
+ self._clickHandler.call( self, event, this );
+ event.preventDefault();
+ });
+ }
+ },
+
+ _createIcons: function() {
+ var options = this.options;
+ if ( options.icons ) {
+ $( "
'));
+}
+
+$.extend(Datepicker.prototype, {
+ /* Class name added to elements to indicate already configured with a date picker. */
+ markerClassName: 'hasDatepicker',
+
+ //Keep track of the maximum number of rows displayed (see #7043)
+ maxRows: 4,
+
+ /* Debug logging (if enabled). */
+ log: function () {
+ if (this.debug)
+ console.log.apply('', arguments);
+ },
+
+ // TODO rename to "widget" when switching to widget factory
+ _widgetDatepicker: function() {
+ return this.dpDiv;
+ },
+
+ /* Override the default settings for all instances of the date picker.
+ @param settings object - the new settings to use as defaults (anonymous object)
+ @return the manager object */
+ setDefaults: function(settings) {
+ extendRemove(this._defaults, settings || {});
+ return this;
+ },
+
+ /* Attach the date picker to a jQuery selection.
+ @param target element - the target input field or division or span
+ @param settings object - the new settings to use for this date picker instance (anonymous) */
+ _attachDatepicker: function(target, settings) {
+ // check for settings on the control itself - in namespace 'date:'
+ var inlineSettings = null;
+ for (var attrName in this._defaults) {
+ var attrValue = target.getAttribute('date:' + attrName);
+ if (attrValue) {
+ inlineSettings = inlineSettings || {};
+ try {
+ inlineSettings[attrName] = eval(attrValue);
+ } catch (err) {
+ inlineSettings[attrName] = attrValue;
+ }
+ }
+ }
+ var nodeName = target.nodeName.toLowerCase();
+ var inline = (nodeName == 'div' || nodeName == 'span');
+ if (!target.id) {
+ this.uuid += 1;
+ target.id = 'dp' + this.uuid;
+ }
+ var inst = this._newInst($(target), inline);
+ inst.settings = $.extend({}, settings || {}, inlineSettings || {});
+ if (nodeName == 'input') {
+ this._connectDatepicker(target, inst);
+ } else if (inline) {
+ this._inlineDatepicker(target, inst);
+ }
+ },
+
+ /* Create a new instance object. */
+ _newInst: function(target, inline) {
+ var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars
+ return {id: id, input: target, // associated target
+ selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
+ drawMonth: 0, drawYear: 0, // month being drawn
+ inline: inline, // is datepicker inline or not
+ dpDiv: (!inline ? this.dpDiv : // presentation div
+ bindHover($('
')))};
+ },
+
+ /* Attach the date picker to an input field. */
+ _connectDatepicker: function(target, inst) {
+ var input = $(target);
+ inst.append = $([]);
+ inst.trigger = $([]);
+ if (input.hasClass(this.markerClassName))
+ return;
+ this._attachments(input, inst);
+ input.addClass(this.markerClassName).keydown(this._doKeyDown).
+ keypress(this._doKeyPress).keyup(this._doKeyUp).
+ bind("setData.datepicker", function(event, key, value) {
+ inst.settings[key] = value;
+ }).bind("getData.datepicker", function(event, key) {
+ return this._get(inst, key);
+ });
+ this._autoSize(inst);
+ $.data(target, PROP_NAME, inst);
+ //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
+ if( inst.settings.disabled ) {
+ this._disableDatepicker( target );
+ }
+ },
+
+ /* Make attachments based on settings. */
+ _attachments: function(input, inst) {
+ var appendText = this._get(inst, 'appendText');
+ var isRTL = this._get(inst, 'isRTL');
+ if (inst.append)
+ inst.append.remove();
+ if (appendText) {
+ inst.append = $('' + appendText + ' ');
+ input[isRTL ? 'before' : 'after'](inst.append);
+ }
+ input.unbind('focus', this._showDatepicker);
+ if (inst.trigger)
+ inst.trigger.remove();
+ var showOn = this._get(inst, 'showOn');
+ if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
+ input.focus(this._showDatepicker);
+ if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
+ var buttonText = this._get(inst, 'buttonText');
+ var buttonImage = this._get(inst, 'buttonImage');
+ inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
+ $('' + prevText + ' ' + prevText + ' ' + nextText + ' ' + nextText + ' ' +
+ this._get(inst, 'closeText') + ' ' : '');
+ var buttonPanel = (showButtonPanel) ? '' + (isRTL ? controls : '') +
+ (this._isInRange(inst, gotoDate) ? '' + currentText + ' ' : '') + (isRTL ? '' : controls) + '
' : '';
+ var firstDay = parseInt(this._get(inst, 'firstDay'),10);
+ firstDay = (isNaN(firstDay) ? 0 : firstDay);
+ var showWeek = this._get(inst, 'showWeek');
+ var dayNames = this._get(inst, 'dayNames');
+ var dayNamesShort = this._get(inst, 'dayNamesShort');
+ var dayNamesMin = this._get(inst, 'dayNamesMin');
+ var monthNames = this._get(inst, 'monthNames');
+ var monthNamesShort = this._get(inst, 'monthNamesShort');
+ var beforeShowDay = this._get(inst, 'beforeShowDay');
+ var showOtherMonths = this._get(inst, 'showOtherMonths');
+ var selectOtherMonths = this._get(inst, 'selectOtherMonths');
+ var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
+ var defaultDate = this._getDefaultDate(inst);
+ var html = '';
+ for (var row = 0; row < numMonths[0]; row++) {
+ var group = '';
+ this.maxRows = 4;
+ for (var col = 0; col < numMonths[1]; col++) {
+ var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
+ var cornerClass = ' ui-corner-all';
+ var calender = '';
+ if (isMultiMonth) {
+ calender += '';
+ }
+ calender += '
' +
+ '';
+ var thead = (showWeek ? '' + this._get(inst, 'weekHeader') + ' ' : '');
+ for (var dow = 0; dow < 7; dow++) { // days of the week
+ var day = (dow + firstDay) % 7;
+ thead += '= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
+ '' + dayNamesMin[day] + ' ';
+ }
+ calender += thead + ' ';
+ var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
+ if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
+ inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
+ var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
+ var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
+ var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
+ this.maxRows = numRows;
+ var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
+ for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
+ calender += '';
+ var tbody = (!showWeek ? '' : '' +
+ this._get(inst, 'calculateWeek')(printDate) + ' ');
+ for (var dow = 0; dow < 7; dow++) { // create date picker days
+ var daySettings = (beforeShowDay ?
+ beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
+ var otherMonth = (printDate.getMonth() != drawMonth);
+ var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
+ (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
+ tbody += '' + // actions
+ (otherMonth && !showOtherMonths ? ' ' : // display for other months
+ (unselectable ? '' + printDate.getDate() + ' ' : '' + printDate.getDate() + ' ')) + ' '; // display selectable date
+ printDate.setDate(printDate.getDate() + 1);
+ printDate = this._daylightSavingAdjust(printDate);
+ }
+ calender += tbody + ' ';
+ }
+ drawMonth++;
+ if (drawMonth > 11) {
+ drawMonth = 0;
+ drawYear++;
+ }
+ calender += '
' + (isMultiMonth ? '
' : '') : '');
+ group += calender;
+ }
+ html += group;
+ }
+ html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
+ '' : '');
+ inst._keyEvent = false;
+ return html;
+ },
+
+ /* Generate the month and year header. */
+ _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
+ secondary, monthNames, monthNamesShort) {
+ var changeMonth = this._get(inst, 'changeMonth');
+ var changeYear = this._get(inst, 'changeYear');
+ var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
+ var html = '';
+ var monthHtml = '';
+ // month selection
+ if (secondary || !changeMonth)
+ monthHtml += '' + monthNames[drawMonth] + ' ';
+ else {
+ var inMinYear = (minDate && minDate.getFullYear() == drawYear);
+ var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
+ monthHtml += '';
+ for (var month = 0; month < 12; month++) {
+ if ((!inMinYear || month >= minDate.getMonth()) &&
+ (!inMaxYear || month <= maxDate.getMonth()))
+ monthHtml += '' + monthNamesShort[month] + ' ';
+ }
+ monthHtml += ' ';
+ }
+ if (!showMonthAfterYear)
+ html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : '');
+ // year selection
+ if ( !inst.yearshtml ) {
+ inst.yearshtml = '';
+ if (secondary || !changeYear)
+ html += '' + drawYear + ' ';
+ else {
+ // determine range of years to display
+ var years = this._get(inst, 'yearRange').split(':');
+ var thisYear = new Date().getFullYear();
+ var determineYear = function(value) {
+ var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
+ (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
+ parseInt(value, 10)));
+ return (isNaN(year) ? thisYear : year);
+ };
+ var year = determineYear(years[0]);
+ var endYear = Math.max(year, determineYear(years[1] || ''));
+ year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
+ endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
+ inst.yearshtml += '';
+ for (; year <= endYear; year++) {
+ inst.yearshtml += '' + year + ' ';
+ }
+ inst.yearshtml += ' ';
+
+ html += inst.yearshtml;
+ inst.yearshtml = null;
+ }
+ }
+ html += this._get(inst, 'yearSuffix');
+ if (showMonthAfterYear)
+ html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml;
+ html += '
'; // Close datepicker_header
+ return html;
+ },
+
+ /* Adjust one of the date sub-fields. */
+ _adjustInstDate: function(inst, offset, period) {
+ var year = inst.drawYear + (period == 'Y' ? offset : 0);
+ var month = inst.drawMonth + (period == 'M' ? offset : 0);
+ var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
+ (period == 'D' ? offset : 0);
+ var date = this._restrictMinMax(inst,
+ this._daylightSavingAdjust(new Date(year, month, day)));
+ inst.selectedDay = date.getDate();
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
+ inst.drawYear = inst.selectedYear = date.getFullYear();
+ if (period == 'M' || period == 'Y')
+ this._notifyChange(inst);
+ },
+
+ /* Ensure a date is within any min/max bounds. */
+ _restrictMinMax: function(inst, date) {
+ var minDate = this._getMinMaxDate(inst, 'min');
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ var newDate = (minDate && date < minDate ? minDate : date);
+ newDate = (maxDate && newDate > maxDate ? maxDate : newDate);
+ return newDate;
+ },
+
+ /* Notify change of month/year. */
+ _notifyChange: function(inst) {
+ var onChange = this._get(inst, 'onChangeMonthYear');
+ if (onChange)
+ onChange.apply((inst.input ? inst.input[0] : null),
+ [inst.selectedYear, inst.selectedMonth + 1, inst]);
+ },
+
+ /* Determine the number of months to show. */
+ _getNumberOfMonths: function(inst) {
+ var numMonths = this._get(inst, 'numberOfMonths');
+ return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
+ },
+
+ /* Determine the current maximum date - ensure no time components are set. */
+ _getMinMaxDate: function(inst, minMax) {
+ return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
+ },
+
+ /* Find the number of days in a given month. */
+ _getDaysInMonth: function(year, month) {
+ return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
+ },
+
+ /* Find the day of the week of the first of a month. */
+ _getFirstDayOfMonth: function(year, month) {
+ return new Date(year, month, 1).getDay();
+ },
+
+ /* Determines if we should allow a "next/prev" month display change. */
+ _canAdjustMonth: function(inst, offset, curYear, curMonth) {
+ var numMonths = this._getNumberOfMonths(inst);
+ var date = this._daylightSavingAdjust(new Date(curYear,
+ curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
+ if (offset < 0)
+ date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
+ return this._isInRange(inst, date);
+ },
+
+ /* Is the given date in the accepted range? */
+ _isInRange: function(inst, date) {
+ var minDate = this._getMinMaxDate(inst, 'min');
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ return ((!minDate || date.getTime() >= minDate.getTime()) &&
+ (!maxDate || date.getTime() <= maxDate.getTime()));
+ },
+
+ /* Provide the configuration settings for formatting/parsing. */
+ _getFormatConfig: function(inst) {
+ var shortYearCutoff = this._get(inst, 'shortYearCutoff');
+ shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
+ new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
+ return {shortYearCutoff: shortYearCutoff,
+ dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
+ monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
+ },
+
+ /* Format the given date for display. */
+ _formatDate: function(inst, day, month, year) {
+ if (!day) {
+ inst.currentDay = inst.selectedDay;
+ inst.currentMonth = inst.selectedMonth;
+ inst.currentYear = inst.selectedYear;
+ }
+ var date = (day ? (typeof day == 'object' ? day :
+ this._daylightSavingAdjust(new Date(year, month, day))) :
+ this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
+ return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
+ }
+});
+
+/*
+ * Bind hover events for datepicker elements.
+ * Done via delegate so the binding only occurs once in the lifetime of the parent div.
+ * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
+ */
+function bindHover(dpDiv) {
+ var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a';
+ return dpDiv.bind('mouseout', function(event) {
+ var elem = $( event.target ).closest( selector );
+ if ( !elem.length ) {
+ return;
+ }
+ elem.removeClass( "ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover" );
+ })
+ .bind('mouseover', function(event) {
+ var elem = $( event.target ).closest( selector );
+ if ($.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0]) ||
+ !elem.length ) {
+ return;
+ }
+ elem.parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
+ elem.addClass('ui-state-hover');
+ if (elem.hasClass('ui-datepicker-prev')) elem.addClass('ui-datepicker-prev-hover');
+ if (elem.hasClass('ui-datepicker-next')) elem.addClass('ui-datepicker-next-hover');
+ });
+}
+
+/* jQuery extend now ignores nulls! */
+function extendRemove(target, props) {
+ $.extend(target, props);
+ for (var name in props)
+ if (props[name] == null || props[name] == undefined)
+ target[name] = props[name];
+ return target;
+};
+
+/* Determine whether an object is an array. */
+function isArray(a) {
+ return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
+ (a.constructor && a.constructor.toString().match(/\Array\(\)/))));
+};
+
+/* Invoke the datepicker functionality.
+ @param options string - a command, optionally followed by additional parameters or
+ Object - settings for attaching new datepicker functionality
+ @return jQuery object */
+$.fn.datepicker = function(options){
+
+ /* Verify an empty collection wasn't passed - Fixes #6976 */
+ if ( !this.length ) {
+ return this;
+ }
+
+ /* Initialise the date picker. */
+ if (!$.datepicker.initialized) {
+ $(document).mousedown($.datepicker._checkExternalClick).
+ find('body').append($.datepicker.dpDiv);
+ $.datepicker.initialized = true;
+ }
+
+ var otherArgs = Array.prototype.slice.call(arguments, 1);
+ if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
+ return $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this[0]].concat(otherArgs));
+ if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
+ return $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this[0]].concat(otherArgs));
+ return this.each(function() {
+ typeof options == 'string' ?
+ $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this].concat(otherArgs)) :
+ $.datepicker._attachDatepicker(this, options);
+ });
+};
+
+$.datepicker = new Datepicker(); // singleton instance
+$.datepicker.initialized = false;
+$.datepicker.uuid = new Date().getTime();
+$.datepicker.version = "1.8.24";
+
+// Workaround for #4055
+// Add another global to avoid noConflict issues with inline event handlers
+window['DP_jQuery_' + dpuuid] = $;
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+var uiDialogClasses =
+ 'ui-dialog ' +
+ 'ui-widget ' +
+ 'ui-widget-content ' +
+ 'ui-corner-all ',
+ sizeRelatedOptions = {
+ buttons: true,
+ height: true,
+ maxHeight: true,
+ maxWidth: true,
+ minHeight: true,
+ minWidth: true,
+ width: true
+ },
+ resizableRelatedOptions = {
+ maxHeight: true,
+ maxWidth: true,
+ minHeight: true,
+ minWidth: true
+ };
+
+$.widget("ui.dialog", {
+ options: {
+ autoOpen: true,
+ buttons: {},
+ closeOnEscape: true,
+ closeText: 'close',
+ dialogClass: '',
+ draggable: true,
+ hide: null,
+ height: 'auto',
+ maxHeight: false,
+ maxWidth: false,
+ minHeight: 150,
+ minWidth: 150,
+ modal: false,
+ position: {
+ my: 'center',
+ at: 'center',
+ collision: 'fit',
+ // ensure that the titlebar is never outside the document
+ using: function(pos) {
+ var topOffset = $(this).css(pos).offset().top;
+ if (topOffset < 0) {
+ $(this).css('top', pos.top - topOffset);
+ }
+ }
+ },
+ resizable: true,
+ show: null,
+ stack: true,
+ title: '',
+ width: 300,
+ zIndex: 1000
+ },
+
+ _create: function() {
+ this.originalTitle = this.element.attr('title');
+ // #5742 - .attr() might return a DOMElement
+ if ( typeof this.originalTitle !== "string" ) {
+ this.originalTitle = "";
+ }
+
+ this.options.title = this.options.title || this.originalTitle;
+ var self = this,
+ options = self.options,
+
+ title = options.title || ' ',
+ titleId = $.ui.dialog.getTitleId(self.element),
+
+ uiDialog = (self.uiDialog = $('
'))
+ .appendTo(document.body)
+ .hide()
+ .addClass(uiDialogClasses + options.dialogClass)
+ .css({
+ zIndex: options.zIndex
+ })
+ // setting tabIndex makes the div focusable
+ // setting outline to 0 prevents a border on focus in Mozilla
+ .attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
+ if (options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
+ event.keyCode === $.ui.keyCode.ESCAPE) {
+
+ self.close(event);
+ event.preventDefault();
+ }
+ })
+ .attr({
+ role: 'dialog',
+ 'aria-labelledby': titleId
+ })
+ .mousedown(function(event) {
+ self.moveToTop(false, event);
+ }),
+
+ uiDialogContent = self.element
+ .show()
+ .removeAttr('title')
+ .addClass(
+ 'ui-dialog-content ' +
+ 'ui-widget-content')
+ .appendTo(uiDialog),
+
+ uiDialogTitlebar = (self.uiDialogTitlebar = $('
'))
+ .addClass(
+ 'ui-dialog-titlebar ' +
+ 'ui-widget-header ' +
+ 'ui-corner-all ' +
+ 'ui-helper-clearfix'
+ )
+ .prependTo(uiDialog),
+
+ uiDialogTitlebarClose = $('
')
+ .addClass(
+ 'ui-dialog-buttonpane ' +
+ 'ui-widget-content ' +
+ 'ui-helper-clearfix'
+ ),
+ uiButtonSet = $( "
" )
+ .addClass( "ui-dialog-buttonset" )
+ .appendTo( uiDialogButtonPane );
+
+ // if we already have a button pane, remove it
+ self.uiDialog.find('.ui-dialog-buttonpane').remove();
+
+ if (typeof buttons === 'object' && buttons !== null) {
+ $.each(buttons, function() {
+ return !(hasButtons = true);
+ });
+ }
+ if (hasButtons) {
+ $.each(buttons, function(name, props) {
+ props = $.isFunction( props ) ?
+ { click: props, text: name } :
+ props;
+ var button = $('
').addClass('ui-widget-overlay'))
+ .appendTo(document.body)
+ .css({
+ width: this.width(),
+ height: this.height()
+ });
+
+ if ($.fn.bgiframe) {
+ $el.bgiframe();
+ }
+
+ this.instances.push($el);
+ return $el;
+ },
+
+ destroy: function($el) {
+ var indexOf = $.inArray($el, this.instances);
+ if (indexOf != -1){
+ this.oldInstances.push(this.instances.splice(indexOf, 1)[0]);
+ }
+
+ if (this.instances.length === 0) {
+ $([document, window]).unbind('.dialog-overlay');
+ }
+
+ $el.remove();
+
+ // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
+ var maxZ = 0;
+ $.each(this.instances, function() {
+ maxZ = Math.max(maxZ, this.css('z-index'));
+ });
+ this.maxZ = maxZ;
+ },
+
+ height: function() {
+ var scrollHeight,
+ offsetHeight;
+ // handle IE 6
+ if ($.browser.msie && $.browser.version < 7) {
+ scrollHeight = Math.max(
+ document.documentElement.scrollHeight,
+ document.body.scrollHeight
+ );
+ offsetHeight = Math.max(
+ document.documentElement.offsetHeight,
+ document.body.offsetHeight
+ );
+
+ if (scrollHeight < offsetHeight) {
+ return $(window).height() + 'px';
+ } else {
+ return scrollHeight + 'px';
+ }
+ // handle "good" browsers
+ } else {
+ return $(document).height() + 'px';
+ }
+ },
+
+ width: function() {
+ var scrollWidth,
+ offsetWidth;
+ // handle IE
+ if ( $.browser.msie ) {
+ scrollWidth = Math.max(
+ document.documentElement.scrollWidth,
+ document.body.scrollWidth
+ );
+ offsetWidth = Math.max(
+ document.documentElement.offsetWidth,
+ document.body.offsetWidth
+ );
+
+ if (scrollWidth < offsetWidth) {
+ return $(window).width() + 'px';
+ } else {
+ return scrollWidth + 'px';
+ }
+ // handle "good" browsers
+ } else {
+ return $(document).width() + 'px';
+ }
+ },
+
+ resize: function() {
+ /* If the dialog is draggable and the user drags it past the
+ * right edge of the window, the document becomes wider so we
+ * need to stretch the overlay. If the user then drags the
+ * dialog back to the left, the document will become narrower,
+ * so we need to shrink the overlay to the appropriate size.
+ * This is handled by shrinking the overlay before setting it
+ * to the full document size.
+ */
+ var $overlays = $([]);
+ $.each($.ui.dialog.overlay.instances, function() {
+ $overlays = $overlays.add(this);
+ });
+
+ $overlays.css({
+ width: 0,
+ height: 0
+ }).css({
+ width: $.ui.dialog.overlay.width(),
+ height: $.ui.dialog.overlay.height()
+ });
+ }
+});
+
+$.extend($.ui.dialog.overlay.prototype, {
+ destroy: function() {
+ $.ui.dialog.overlay.destroy(this.$el);
+ }
+});
+
+}(jQuery));
+
+(function( $, undefined ) {
+
+$.ui = $.ui || {};
+
+var horizontalPositions = /left|center|right/,
+ verticalPositions = /top|center|bottom/,
+ center = "center",
+ support = {},
+ _position = $.fn.position,
+ _offset = $.fn.offset;
+
+$.fn.position = function( options ) {
+ if ( !options || !options.of ) {
+ return _position.apply( this, arguments );
+ }
+
+ // make a copy, we don't want to modify arguments
+ options = $.extend( {}, options );
+
+ var target = $( options.of ),
+ targetElem = target[0],
+ collision = ( options.collision || "flip" ).split( " " ),
+ offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
+ targetWidth,
+ targetHeight,
+ basePosition;
+
+ if ( targetElem.nodeType === 9 ) {
+ targetWidth = target.width();
+ targetHeight = target.height();
+ basePosition = { top: 0, left: 0 };
+ // TODO: use $.isWindow() in 1.9
+ } else if ( targetElem.setTimeout ) {
+ targetWidth = target.width();
+ targetHeight = target.height();
+ basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
+ } else if ( targetElem.preventDefault ) {
+ // force left top to allow flipping
+ options.at = "left top";
+ targetWidth = targetHeight = 0;
+ basePosition = { top: options.of.pageY, left: options.of.pageX };
+ } else {
+ targetWidth = target.outerWidth();
+ targetHeight = target.outerHeight();
+ basePosition = target.offset();
+ }
+
+ // force my and at to have valid horizontal and veritcal positions
+ // if a value is missing or invalid, it will be converted to center
+ $.each( [ "my", "at" ], function() {
+ var pos = ( options[this] || "" ).split( " " );
+ if ( pos.length === 1) {
+ pos = horizontalPositions.test( pos[0] ) ?
+ pos.concat( [center] ) :
+ verticalPositions.test( pos[0] ) ?
+ [ center ].concat( pos ) :
+ [ center, center ];
+ }
+ pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : center;
+ pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : center;
+ options[ this ] = pos;
+ });
+
+ // normalize collision option
+ if ( collision.length === 1 ) {
+ collision[ 1 ] = collision[ 0 ];
+ }
+
+ // normalize offset option
+ offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
+ if ( offset.length === 1 ) {
+ offset[ 1 ] = offset[ 0 ];
+ }
+ offset[ 1 ] = parseInt( offset[1], 10 ) || 0;
+
+ if ( options.at[0] === "right" ) {
+ basePosition.left += targetWidth;
+ } else if ( options.at[0] === center ) {
+ basePosition.left += targetWidth / 2;
+ }
+
+ if ( options.at[1] === "bottom" ) {
+ basePosition.top += targetHeight;
+ } else if ( options.at[1] === center ) {
+ basePosition.top += targetHeight / 2;
+ }
+
+ basePosition.left += offset[ 0 ];
+ basePosition.top += offset[ 1 ];
+
+ return this.each(function() {
+ var elem = $( this ),
+ elemWidth = elem.outerWidth(),
+ elemHeight = elem.outerHeight(),
+ marginLeft = parseInt( $.curCSS( this, "marginLeft", true ) ) || 0,
+ marginTop = parseInt( $.curCSS( this, "marginTop", true ) ) || 0,
+ collisionWidth = elemWidth + marginLeft +
+ ( parseInt( $.curCSS( this, "marginRight", true ) ) || 0 ),
+ collisionHeight = elemHeight + marginTop +
+ ( parseInt( $.curCSS( this, "marginBottom", true ) ) || 0 ),
+ position = $.extend( {}, basePosition ),
+ collisionPosition;
+
+ if ( options.my[0] === "right" ) {
+ position.left -= elemWidth;
+ } else if ( options.my[0] === center ) {
+ position.left -= elemWidth / 2;
+ }
+
+ if ( options.my[1] === "bottom" ) {
+ position.top -= elemHeight;
+ } else if ( options.my[1] === center ) {
+ position.top -= elemHeight / 2;
+ }
+
+ // prevent fractions if jQuery version doesn't support them (see #5280)
+ if ( !support.fractions ) {
+ position.left = Math.round( position.left );
+ position.top = Math.round( position.top );
+ }
+
+ collisionPosition = {
+ left: position.left - marginLeft,
+ top: position.top - marginTop
+ };
+
+ $.each( [ "left", "top" ], function( i, dir ) {
+ if ( $.ui.position[ collision[i] ] ) {
+ $.ui.position[ collision[i] ][ dir ]( position, {
+ targetWidth: targetWidth,
+ targetHeight: targetHeight,
+ elemWidth: elemWidth,
+ elemHeight: elemHeight,
+ collisionPosition: collisionPosition,
+ collisionWidth: collisionWidth,
+ collisionHeight: collisionHeight,
+ offset: offset,
+ my: options.my,
+ at: options.at
+ });
+ }
+ });
+
+ if ( $.fn.bgiframe ) {
+ elem.bgiframe();
+ }
+ elem.offset( $.extend( position, { using: options.using } ) );
+ });
+};
+
+$.ui.position = {
+ fit: {
+ left: function( position, data ) {
+ var win = $( window ),
+ over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft();
+ position.left = over > 0 ? position.left - over : Math.max( position.left - data.collisionPosition.left, position.left );
+ },
+ top: function( position, data ) {
+ var win = $( window ),
+ over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop();
+ position.top = over > 0 ? position.top - over : Math.max( position.top - data.collisionPosition.top, position.top );
+ }
+ },
+
+ flip: {
+ left: function( position, data ) {
+ if ( data.at[0] === center ) {
+ return;
+ }
+ var win = $( window ),
+ over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft(),
+ myOffset = data.my[ 0 ] === "left" ?
+ -data.elemWidth :
+ data.my[ 0 ] === "right" ?
+ data.elemWidth :
+ 0,
+ atOffset = data.at[ 0 ] === "left" ?
+ data.targetWidth :
+ -data.targetWidth,
+ offset = -2 * data.offset[ 0 ];
+ position.left += data.collisionPosition.left < 0 ?
+ myOffset + atOffset + offset :
+ over > 0 ?
+ myOffset + atOffset + offset :
+ 0;
+ },
+ top: function( position, data ) {
+ if ( data.at[1] === center ) {
+ return;
+ }
+ var win = $( window ),
+ over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop(),
+ myOffset = data.my[ 1 ] === "top" ?
+ -data.elemHeight :
+ data.my[ 1 ] === "bottom" ?
+ data.elemHeight :
+ 0,
+ atOffset = data.at[ 1 ] === "top" ?
+ data.targetHeight :
+ -data.targetHeight,
+ offset = -2 * data.offset[ 1 ];
+ position.top += data.collisionPosition.top < 0 ?
+ myOffset + atOffset + offset :
+ over > 0 ?
+ myOffset + atOffset + offset :
+ 0;
+ }
+ }
+};
+
+// offset setter from jQuery 1.4
+if ( !$.offset.setOffset ) {
+ $.offset.setOffset = function( elem, options ) {
+ // set position first, in-case top/left are set even on static elem
+ if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
+ elem.style.position = "relative";
+ }
+ var curElem = $( elem ),
+ curOffset = curElem.offset(),
+ curTop = parseInt( $.curCSS( elem, "top", true ), 10 ) || 0,
+ curLeft = parseInt( $.curCSS( elem, "left", true ), 10) || 0,
+ props = {
+ top: (options.top - curOffset.top) + curTop,
+ left: (options.left - curOffset.left) + curLeft
+ };
+
+ if ( 'using' in options ) {
+ options.using.call( elem, props );
+ } else {
+ curElem.css( props );
+ }
+ };
+
+ $.fn.offset = function( options ) {
+ var elem = this[ 0 ];
+ if ( !elem || !elem.ownerDocument ) { return null; }
+ if ( options ) {
+ if ( $.isFunction( options ) ) {
+ return this.each(function( i ) {
+ $( this ).offset( options.call( this, i, $( this ).offset() ) );
+ });
+ }
+ return this.each(function() {
+ $.offset.setOffset( this, options );
+ });
+ }
+ return _offset.call( this );
+ };
+}
+
+// jQuery <1.4.3 uses curCSS, in 1.4.3 - 1.7.2 curCSS = css, 1.8+ only has css
+if ( !$.curCSS ) {
+ $.curCSS = $.css;
+}
+
+// fraction support test (older versions of jQuery don't support fractions)
+(function () {
+ var body = document.getElementsByTagName( "body" )[ 0 ],
+ div = document.createElement( "div" ),
+ testElement, testElementParent, testElementStyle, offset, offsetTotal;
+
+ //Create a "fake body" for testing based on method used in jQuery.support
+ testElement = document.createElement( body ? "div" : "body" );
+ testElementStyle = {
+ visibility: "hidden",
+ width: 0,
+ height: 0,
+ border: 0,
+ margin: 0,
+ background: "none"
+ };
+ if ( body ) {
+ $.extend( testElementStyle, {
+ position: "absolute",
+ left: "-1000px",
+ top: "-1000px"
+ });
+ }
+ for ( var i in testElementStyle ) {
+ testElement.style[ i ] = testElementStyle[ i ];
+ }
+ testElement.appendChild( div );
+ testElementParent = body || document.documentElement;
+ testElementParent.insertBefore( testElement, testElementParent.firstChild );
+
+ div.style.cssText = "position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;";
+
+ offset = $( div ).offset( function( _, offset ) {
+ return offset;
+ }).offset();
+
+ testElement.innerHTML = "";
+ testElementParent.removeChild( testElement );
+
+ offsetTotal = offset.top + offset.left + ( body ? 2000 : 0 );
+ support.fractions = offsetTotal > 21 && offsetTotal < 22;
+})();
+
+}( jQuery ));
+
+(function( $, undefined ) {
+
+$.widget( "ui.progressbar", {
+ options: {
+ value: 0,
+ max: 100
+ },
+
+ min: 0,
+
+ _create: function() {
+ this.element
+ .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
+ .attr({
+ role: "progressbar",
+ "aria-valuemin": this.min,
+ "aria-valuemax": this.options.max,
+ "aria-valuenow": this._value()
+ });
+
+ this.valueDiv = $( "" )
+ .appendTo( this.element );
+
+ this.oldValue = this._value();
+ this._refreshValue();
+ },
+
+ destroy: function() {
+ this.element
+ .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
+ .removeAttr( "role" )
+ .removeAttr( "aria-valuemin" )
+ .removeAttr( "aria-valuemax" )
+ .removeAttr( "aria-valuenow" );
+
+ this.valueDiv.remove();
+
+ $.Widget.prototype.destroy.apply( this, arguments );
+ },
+
+ value: function( newValue ) {
+ if ( newValue === undefined ) {
+ return this._value();
+ }
+
+ this._setOption( "value", newValue );
+ return this;
+ },
+
+ _setOption: function( key, value ) {
+ if ( key === "value" ) {
+ this.options.value = value;
+ this._refreshValue();
+ if ( this._value() === this.options.max ) {
+ this._trigger( "complete" );
+ }
+ }
+
+ $.Widget.prototype._setOption.apply( this, arguments );
+ },
+
+ _value: function() {
+ var val = this.options.value;
+ // normalize invalid value
+ if ( typeof val !== "number" ) {
+ val = 0;
+ }
+ return Math.min( this.options.max, Math.max( this.min, val ) );
+ },
+
+ _percentage: function() {
+ return 100 * this._value() / this.options.max;
+ },
+
+ _refreshValue: function() {
+ var value = this.value();
+ var percentage = this._percentage();
+
+ if ( this.oldValue !== value ) {
+ this.oldValue = value;
+ this._trigger( "change" );
+ }
+
+ this.valueDiv
+ .toggle( value > this.min )
+ .toggleClass( "ui-corner-right", value === this.options.max )
+ .width( percentage.toFixed(0) + "%" );
+ this.element.attr( "aria-valuenow", value );
+ }
+});
+
+$.extend( $.ui.progressbar, {
+ version: "1.8.24"
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+// number of pages in a slider
+// (how many times can you page up/down to go through the whole range)
+var numPages = 5;
+
+$.widget( "ui.slider", $.ui.mouse, {
+
+ widgetEventPrefix: "slide",
+
+ options: {
+ animate: false,
+ distance: 0,
+ max: 100,
+ min: 0,
+ orientation: "horizontal",
+ range: false,
+ step: 1,
+ value: 0,
+ values: null
+ },
+
+ _create: function() {
+ var self = this,
+ o = this.options,
+ existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
+ handle = "
" )
+ .appendTo( this.element )
+ .addClass( "ui-slider-range" +
+ // note: this isn't the most fittingly semantic framework class for this element,
+ // but worked best visually with a variety of themes
+ " ui-widget-header" +
+ ( ( o.range === "min" || o.range === "max" ) ? " ui-slider-range-" + o.range : "" ) );
+ }
+
+ for ( var i = existingHandles.length; i < handleCount; i += 1 ) {
+ handles.push( handle );
+ }
+
+ this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( self.element ) );
+
+ this.handle = this.handles.eq( 0 );
+
+ this.handles.add( this.range ).filter( "a" )
+ .click(function( event ) {
+ event.preventDefault();
+ })
+ .hover(function() {
+ if ( !o.disabled ) {
+ $( this ).addClass( "ui-state-hover" );
+ }
+ }, function() {
+ $( this ).removeClass( "ui-state-hover" );
+ })
+ .focus(function() {
+ if ( !o.disabled ) {
+ $( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
+ $( this ).addClass( "ui-state-focus" );
+ } else {
+ $( this ).blur();
+ }
+ })
+ .blur(function() {
+ $( this ).removeClass( "ui-state-focus" );
+ });
+
+ this.handles.each(function( i ) {
+ $( this ).data( "index.ui-slider-handle", i );
+ });
+
+ this.handles
+ .keydown(function( event ) {
+ var index = $( this ).data( "index.ui-slider-handle" ),
+ allowed,
+ curVal,
+ newVal,
+ step;
+
+ if ( self.options.disabled ) {
+ return;
+ }
+
+ switch ( event.keyCode ) {
+ case $.ui.keyCode.HOME:
+ case $.ui.keyCode.END:
+ case $.ui.keyCode.PAGE_UP:
+ case $.ui.keyCode.PAGE_DOWN:
+ case $.ui.keyCode.UP:
+ case $.ui.keyCode.RIGHT:
+ case $.ui.keyCode.DOWN:
+ case $.ui.keyCode.LEFT:
+ event.preventDefault();
+ if ( !self._keySliding ) {
+ self._keySliding = true;
+ $( this ).addClass( "ui-state-active" );
+ allowed = self._start( event, index );
+ if ( allowed === false ) {
+ return;
+ }
+ }
+ break;
+ }
+
+ step = self.options.step;
+ if ( self.options.values && self.options.values.length ) {
+ curVal = newVal = self.values( index );
+ } else {
+ curVal = newVal = self.value();
+ }
+
+ switch ( event.keyCode ) {
+ case $.ui.keyCode.HOME:
+ newVal = self._valueMin();
+ break;
+ case $.ui.keyCode.END:
+ newVal = self._valueMax();
+ break;
+ case $.ui.keyCode.PAGE_UP:
+ newVal = self._trimAlignValue( curVal + ( (self._valueMax() - self._valueMin()) / numPages ) );
+ break;
+ case $.ui.keyCode.PAGE_DOWN:
+ newVal = self._trimAlignValue( curVal - ( (self._valueMax() - self._valueMin()) / numPages ) );
+ break;
+ case $.ui.keyCode.UP:
+ case $.ui.keyCode.RIGHT:
+ if ( curVal === self._valueMax() ) {
+ return;
+ }
+ newVal = self._trimAlignValue( curVal + step );
+ break;
+ case $.ui.keyCode.DOWN:
+ case $.ui.keyCode.LEFT:
+ if ( curVal === self._valueMin() ) {
+ return;
+ }
+ newVal = self._trimAlignValue( curVal - step );
+ break;
+ }
+
+ self._slide( event, index, newVal );
+ })
+ .keyup(function( event ) {
+ var index = $( this ).data( "index.ui-slider-handle" );
+
+ if ( self._keySliding ) {
+ self._keySliding = false;
+ self._stop( event, index );
+ self._change( event, index );
+ $( this ).removeClass( "ui-state-active" );
+ }
+
+ });
+
+ this._refreshValue();
+
+ this._animateOff = false;
+ },
+
+ destroy: function() {
+ this.handles.remove();
+ this.range.remove();
+
+ this.element
+ .removeClass( "ui-slider" +
+ " ui-slider-horizontal" +
+ " ui-slider-vertical" +
+ " ui-slider-disabled" +
+ " ui-widget" +
+ " ui-widget-content" +
+ " ui-corner-all" )
+ .removeData( "slider" )
+ .unbind( ".slider" );
+
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseCapture: function( event ) {
+ var o = this.options,
+ position,
+ normValue,
+ distance,
+ closestHandle,
+ self,
+ index,
+ allowed,
+ offset,
+ mouseOverHandle;
+
+ if ( o.disabled ) {
+ return false;
+ }
+
+ this.elementSize = {
+ width: this.element.outerWidth(),
+ height: this.element.outerHeight()
+ };
+ this.elementOffset = this.element.offset();
+
+ position = { x: event.pageX, y: event.pageY };
+ normValue = this._normValueFromMouse( position );
+ distance = this._valueMax() - this._valueMin() + 1;
+ self = this;
+ this.handles.each(function( i ) {
+ var thisDistance = Math.abs( normValue - self.values(i) );
+ if ( distance > thisDistance ) {
+ distance = thisDistance;
+ closestHandle = $( this );
+ index = i;
+ }
+ });
+
+ // workaround for bug #3736 (if both handles of a range are at 0,
+ // the first is always used as the one with least distance,
+ // and moving it is obviously prevented by preventing negative ranges)
+ if( o.range === true && this.values(1) === o.min ) {
+ index += 1;
+ closestHandle = $( this.handles[index] );
+ }
+
+ allowed = this._start( event, index );
+ if ( allowed === false ) {
+ return false;
+ }
+ this._mouseSliding = true;
+
+ self._handleIndex = index;
+
+ closestHandle
+ .addClass( "ui-state-active" )
+ .focus();
+
+ offset = closestHandle.offset();
+ mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
+ this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
+ left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
+ top: event.pageY - offset.top -
+ ( closestHandle.height() / 2 ) -
+ ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
+ ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
+ ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
+ };
+
+ if ( !this.handles.hasClass( "ui-state-hover" ) ) {
+ this._slide( event, index, normValue );
+ }
+ this._animateOff = true;
+ return true;
+ },
+
+ _mouseStart: function( event ) {
+ return true;
+ },
+
+ _mouseDrag: function( event ) {
+ var position = { x: event.pageX, y: event.pageY },
+ normValue = this._normValueFromMouse( position );
+
+ this._slide( event, this._handleIndex, normValue );
+
+ return false;
+ },
+
+ _mouseStop: function( event ) {
+ this.handles.removeClass( "ui-state-active" );
+ this._mouseSliding = false;
+
+ this._stop( event, this._handleIndex );
+ this._change( event, this._handleIndex );
+
+ this._handleIndex = null;
+ this._clickOffset = null;
+ this._animateOff = false;
+
+ return false;
+ },
+
+ _detectOrientation: function() {
+ this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
+ },
+
+ _normValueFromMouse: function( position ) {
+ var pixelTotal,
+ pixelMouse,
+ percentMouse,
+ valueTotal,
+ valueMouse;
+
+ if ( this.orientation === "horizontal" ) {
+ pixelTotal = this.elementSize.width;
+ pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
+ } else {
+ pixelTotal = this.elementSize.height;
+ pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
+ }
+
+ percentMouse = ( pixelMouse / pixelTotal );
+ if ( percentMouse > 1 ) {
+ percentMouse = 1;
+ }
+ if ( percentMouse < 0 ) {
+ percentMouse = 0;
+ }
+ if ( this.orientation === "vertical" ) {
+ percentMouse = 1 - percentMouse;
+ }
+
+ valueTotal = this._valueMax() - this._valueMin();
+ valueMouse = this._valueMin() + percentMouse * valueTotal;
+
+ return this._trimAlignValue( valueMouse );
+ },
+
+ _start: function( event, index ) {
+ var uiHash = {
+ handle: this.handles[ index ],
+ value: this.value()
+ };
+ if ( this.options.values && this.options.values.length ) {
+ uiHash.value = this.values( index );
+ uiHash.values = this.values();
+ }
+ return this._trigger( "start", event, uiHash );
+ },
+
+ _slide: function( event, index, newVal ) {
+ var otherVal,
+ newValues,
+ allowed;
+
+ if ( this.options.values && this.options.values.length ) {
+ otherVal = this.values( index ? 0 : 1 );
+
+ if ( ( this.options.values.length === 2 && this.options.range === true ) &&
+ ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
+ ) {
+ newVal = otherVal;
+ }
+
+ if ( newVal !== this.values( index ) ) {
+ newValues = this.values();
+ newValues[ index ] = newVal;
+ // A slide can be canceled by returning false from the slide callback
+ allowed = this._trigger( "slide", event, {
+ handle: this.handles[ index ],
+ value: newVal,
+ values: newValues
+ } );
+ otherVal = this.values( index ? 0 : 1 );
+ if ( allowed !== false ) {
+ this.values( index, newVal, true );
+ }
+ }
+ } else {
+ if ( newVal !== this.value() ) {
+ // A slide can be canceled by returning false from the slide callback
+ allowed = this._trigger( "slide", event, {
+ handle: this.handles[ index ],
+ value: newVal
+ } );
+ if ( allowed !== false ) {
+ this.value( newVal );
+ }
+ }
+ }
+ },
+
+ _stop: function( event, index ) {
+ var uiHash = {
+ handle: this.handles[ index ],
+ value: this.value()
+ };
+ if ( this.options.values && this.options.values.length ) {
+ uiHash.value = this.values( index );
+ uiHash.values = this.values();
+ }
+
+ this._trigger( "stop", event, uiHash );
+ },
+
+ _change: function( event, index ) {
+ if ( !this._keySliding && !this._mouseSliding ) {
+ var uiHash = {
+ handle: this.handles[ index ],
+ value: this.value()
+ };
+ if ( this.options.values && this.options.values.length ) {
+ uiHash.value = this.values( index );
+ uiHash.values = this.values();
+ }
+
+ this._trigger( "change", event, uiHash );
+ }
+ },
+
+ value: function( newValue ) {
+ if ( arguments.length ) {
+ this.options.value = this._trimAlignValue( newValue );
+ this._refreshValue();
+ this._change( null, 0 );
+ return;
+ }
+
+ return this._value();
+ },
+
+ values: function( index, newValue ) {
+ var vals,
+ newValues,
+ i;
+
+ if ( arguments.length > 1 ) {
+ this.options.values[ index ] = this._trimAlignValue( newValue );
+ this._refreshValue();
+ this._change( null, index );
+ return;
+ }
+
+ if ( arguments.length ) {
+ if ( $.isArray( arguments[ 0 ] ) ) {
+ vals = this.options.values;
+ newValues = arguments[ 0 ];
+ for ( i = 0; i < vals.length; i += 1 ) {
+ vals[ i ] = this._trimAlignValue( newValues[ i ] );
+ this._change( null, i );
+ }
+ this._refreshValue();
+ } else {
+ if ( this.options.values && this.options.values.length ) {
+ return this._values( index );
+ } else {
+ return this.value();
+ }
+ }
+ } else {
+ return this._values();
+ }
+ },
+
+ _setOption: function( key, value ) {
+ var i,
+ valsLength = 0;
+
+ if ( $.isArray( this.options.values ) ) {
+ valsLength = this.options.values.length;
+ }
+
+ $.Widget.prototype._setOption.apply( this, arguments );
+
+ switch ( key ) {
+ case "disabled":
+ if ( value ) {
+ this.handles.filter( ".ui-state-focus" ).blur();
+ this.handles.removeClass( "ui-state-hover" );
+ this.handles.propAttr( "disabled", true );
+ this.element.addClass( "ui-disabled" );
+ } else {
+ this.handles.propAttr( "disabled", false );
+ this.element.removeClass( "ui-disabled" );
+ }
+ break;
+ case "orientation":
+ this._detectOrientation();
+ this.element
+ .removeClass( "ui-slider-horizontal ui-slider-vertical" )
+ .addClass( "ui-slider-" + this.orientation );
+ this._refreshValue();
+ break;
+ case "value":
+ this._animateOff = true;
+ this._refreshValue();
+ this._change( null, 0 );
+ this._animateOff = false;
+ break;
+ case "values":
+ this._animateOff = true;
+ this._refreshValue();
+ for ( i = 0; i < valsLength; i += 1 ) {
+ this._change( null, i );
+ }
+ this._animateOff = false;
+ break;
+ }
+ },
+
+ //internal value getter
+ // _value() returns value trimmed by min and max, aligned by step
+ _value: function() {
+ var val = this.options.value;
+ val = this._trimAlignValue( val );
+
+ return val;
+ },
+
+ //internal values getter
+ // _values() returns array of values trimmed by min and max, aligned by step
+ // _values( index ) returns single value trimmed by min and max, aligned by step
+ _values: function( index ) {
+ var val,
+ vals,
+ i;
+
+ if ( arguments.length ) {
+ val = this.options.values[ index ];
+ val = this._trimAlignValue( val );
+
+ return val;
+ } else {
+ // .slice() creates a copy of the array
+ // this copy gets trimmed by min and max and then returned
+ vals = this.options.values.slice();
+ for ( i = 0; i < vals.length; i+= 1) {
+ vals[ i ] = this._trimAlignValue( vals[ i ] );
+ }
+
+ return vals;
+ }
+ },
+
+ // returns the step-aligned value that val is closest to, between (inclusive) min and max
+ _trimAlignValue: function( val ) {
+ if ( val <= this._valueMin() ) {
+ return this._valueMin();
+ }
+ if ( val >= this._valueMax() ) {
+ return this._valueMax();
+ }
+ var step = ( this.options.step > 0 ) ? this.options.step : 1,
+ valModStep = (val - this._valueMin()) % step,
+ alignValue = val - valModStep;
+
+ if ( Math.abs(valModStep) * 2 >= step ) {
+ alignValue += ( valModStep > 0 ) ? step : ( -step );
+ }
+
+ // Since JavaScript has problems with large floats, round
+ // the final value to 5 digits after the decimal point (see #4124)
+ return parseFloat( alignValue.toFixed(5) );
+ },
+
+ _valueMin: function() {
+ return this.options.min;
+ },
+
+ _valueMax: function() {
+ return this.options.max;
+ },
+
+ _refreshValue: function() {
+ var oRange = this.options.range,
+ o = this.options,
+ self = this,
+ animate = ( !this._animateOff ) ? o.animate : false,
+ valPercent,
+ _set = {},
+ lastValPercent,
+ value,
+ valueMin,
+ valueMax;
+
+ if ( this.options.values && this.options.values.length ) {
+ this.handles.each(function( i, j ) {
+ valPercent = ( self.values(i) - self._valueMin() ) / ( self._valueMax() - self._valueMin() ) * 100;
+ _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
+ $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
+ if ( self.options.range === true ) {
+ if ( self.orientation === "horizontal" ) {
+ if ( i === 0 ) {
+ self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
+ }
+ if ( i === 1 ) {
+ self.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ } else {
+ if ( i === 0 ) {
+ self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
+ }
+ if ( i === 1 ) {
+ self.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ }
+ }
+ lastValPercent = valPercent;
+ });
+ } else {
+ value = this.value();
+ valueMin = this._valueMin();
+ valueMax = this._valueMax();
+ valPercent = ( valueMax !== valueMin ) ?
+ ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
+ 0;
+ _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
+ this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
+
+ if ( oRange === "min" && this.orientation === "horizontal" ) {
+ this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
+ }
+ if ( oRange === "max" && this.orientation === "horizontal" ) {
+ this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ if ( oRange === "min" && this.orientation === "vertical" ) {
+ this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
+ }
+ if ( oRange === "max" && this.orientation === "vertical" ) {
+ this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ }
+ }
+
+});
+
+$.extend( $.ui.slider, {
+ version: "1.8.24"
+});
+
+}(jQuery));
+
+(function( $, undefined ) {
+
+var tabId = 0,
+ listId = 0;
+
+function getNextTabId() {
+ return ++tabId;
+}
+
+function getNextListId() {
+ return ++listId;
+}
+
+$.widget( "ui.tabs", {
+ options: {
+ add: null,
+ ajaxOptions: null,
+ cache: false,
+ cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
+ collapsible: false,
+ disable: null,
+ disabled: [],
+ enable: null,
+ event: "click",
+ fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
+ idPrefix: "ui-tabs-",
+ load: null,
+ panelTemplate: "
",
+ remove: null,
+ select: null,
+ show: null,
+ spinner: "Loading… ",
+ tabTemplate: "#{label}
+ if ( o.selected === undefined ) {
+ if ( location.hash ) {
+ this.anchors.each(function( i, a ) {
+ if ( a.hash == location.hash ) {
+ o.selected = i;
+ return false;
+ }
+ });
+ }
+ if ( typeof o.selected !== "number" && o.cookie ) {
+ o.selected = parseInt( self._cookie(), 10 );
+ }
+ if ( typeof o.selected !== "number" && this.lis.filter( ".ui-tabs-selected" ).length ) {
+ o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
+ }
+ o.selected = o.selected || ( this.lis.length ? 0 : -1 );
+ } else if ( o.selected === null ) { // usage of null is deprecated, TODO remove in next release
+ o.selected = -1;
+ }
+
+ // sanity check - default to first tab...
+ o.selected = ( ( o.selected >= 0 && this.anchors[ o.selected ] ) || o.selected < 0 )
+ ? o.selected
+ : 0;
+
+ // Take disabling tabs via class attribute from HTML
+ // into account and update option properly.
+ // A selected tab cannot become disabled.
+ o.disabled = $.unique( o.disabled.concat(
+ $.map( this.lis.filter( ".ui-state-disabled" ), function( n, i ) {
+ return self.lis.index( n );
+ })
+ ) ).sort();
+
+ if ( $.inArray( o.selected, o.disabled ) != -1 ) {
+ o.disabled.splice( $.inArray( o.selected, o.disabled ), 1 );
+ }
+
+ // highlight selected tab
+ this.panels.addClass( "ui-tabs-hide" );
+ this.lis.removeClass( "ui-tabs-selected ui-state-active" );
+ // check for length avoids error when initializing empty list
+ if ( o.selected >= 0 && this.anchors.length ) {
+ self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) ).removeClass( "ui-tabs-hide" );
+ this.lis.eq( o.selected ).addClass( "ui-tabs-selected ui-state-active" );
+
+ // seems to be expected behavior that the show callback is fired
+ self.element.queue( "tabs", function() {
+ self._trigger( "show", null,
+ self._ui( self.anchors[ o.selected ], self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) )[ 0 ] ) );
+ });
+
+ this.load( o.selected );
+ }
+
+ // clean up to avoid memory leaks in certain versions of IE 6
+ // TODO: namespace this event
+ $( window ).bind( "unload", function() {
+ self.lis.add( self.anchors ).unbind( ".tabs" );
+ self.lis = self.anchors = self.panels = null;
+ });
+ // update selected after add/remove
+ } else {
+ o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
+ }
+
+ // update collapsible
+ // TODO: use .toggleClass()
+ this.element[ o.collapsible ? "addClass" : "removeClass" ]( "ui-tabs-collapsible" );
+
+ // set or update cookie after init and add/remove respectively
+ if ( o.cookie ) {
+ this._cookie( o.selected, o.cookie );
+ }
+
+ // disable tabs
+ for ( var i = 0, li; ( li = this.lis[ i ] ); i++ ) {
+ $( li )[ $.inArray( i, o.disabled ) != -1 &&
+ // TODO: use .toggleClass()
+ !$( li ).hasClass( "ui-tabs-selected" ) ? "addClass" : "removeClass" ]( "ui-state-disabled" );
+ }
+
+ // reset cache if switching from cached to not cached
+ if ( o.cache === false ) {
+ this.anchors.removeData( "cache.tabs" );
+ }
+
+ // remove all handlers before, tabify may run on existing tabs after add or option change
+ this.lis.add( this.anchors ).unbind( ".tabs" );
+
+ if ( o.event !== "mouseover" ) {
+ var addState = function( state, el ) {
+ if ( el.is( ":not(.ui-state-disabled)" ) ) {
+ el.addClass( "ui-state-" + state );
+ }
+ };
+ var removeState = function( state, el ) {
+ el.removeClass( "ui-state-" + state );
+ };
+ this.lis.bind( "mouseover.tabs" , function() {
+ addState( "hover", $( this ) );
+ });
+ this.lis.bind( "mouseout.tabs", function() {
+ removeState( "hover", $( this ) );
+ });
+ this.anchors.bind( "focus.tabs", function() {
+ addState( "focus", $( this ).closest( "li" ) );
+ });
+ this.anchors.bind( "blur.tabs", function() {
+ removeState( "focus", $( this ).closest( "li" ) );
+ });
+ }
+
+ // set up animations
+ var hideFx, showFx;
+ if ( o.fx ) {
+ if ( $.isArray( o.fx ) ) {
+ hideFx = o.fx[ 0 ];
+ showFx = o.fx[ 1 ];
+ } else {
+ hideFx = showFx = o.fx;
+ }
+ }
+
+ // Reset certain styles left over from animation
+ // and prevent IE's ClearType bug...
+ function resetStyle( $el, fx ) {
+ $el.css( "display", "" );
+ if ( !$.support.opacity && fx.opacity ) {
+ $el[ 0 ].style.removeAttribute( "filter" );
+ }
+ }
+
+ // Show a tab...
+ var showTab = showFx
+ ? function( clicked, $show ) {
+ $( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
+ $show.hide().removeClass( "ui-tabs-hide" ) // avoid flicker that way
+ .animate( showFx, showFx.duration || "normal", function() {
+ resetStyle( $show, showFx );
+ self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
+ });
+ }
+ : function( clicked, $show ) {
+ $( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
+ $show.removeClass( "ui-tabs-hide" );
+ self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
+ };
+
+ // Hide a tab, $show is optional...
+ var hideTab = hideFx
+ ? function( clicked, $hide ) {
+ $hide.animate( hideFx, hideFx.duration || "normal", function() {
+ self.lis.removeClass( "ui-tabs-selected ui-state-active" );
+ $hide.addClass( "ui-tabs-hide" );
+ resetStyle( $hide, hideFx );
+ self.element.dequeue( "tabs" );
+ });
+ }
+ : function( clicked, $hide, $show ) {
+ self.lis.removeClass( "ui-tabs-selected ui-state-active" );
+ $hide.addClass( "ui-tabs-hide" );
+ self.element.dequeue( "tabs" );
+ };
+
+ // attach tab event handler, unbind to avoid duplicates from former tabifying...
+ this.anchors.bind( o.event + ".tabs", function() {
+ var el = this,
+ $li = $(el).closest( "li" ),
+ $hide = self.panels.filter( ":not(.ui-tabs-hide)" ),
+ $show = self.element.find( self._sanitizeSelector( el.hash ) );
+
+ // If tab is already selected and not collapsible or tab disabled or
+ // or is already loading or click callback returns false stop here.
+ // Check if click handler returns false last so that it is not executed
+ // for a disabled or loading tab!
+ if ( ( $li.hasClass( "ui-tabs-selected" ) && !o.collapsible) ||
+ $li.hasClass( "ui-state-disabled" ) ||
+ $li.hasClass( "ui-state-processing" ) ||
+ self.panels.filter( ":animated" ).length ||
+ self._trigger( "select", null, self._ui( this, $show[ 0 ] ) ) === false ) {
+ this.blur();
+ return false;
+ }
+
+ o.selected = self.anchors.index( this );
+
+ self.abort();
+
+ // if tab may be closed
+ if ( o.collapsible ) {
+ if ( $li.hasClass( "ui-tabs-selected" ) ) {
+ o.selected = -1;
+
+ if ( o.cookie ) {
+ self._cookie( o.selected, o.cookie );
+ }
+
+ self.element.queue( "tabs", function() {
+ hideTab( el, $hide );
+ }).dequeue( "tabs" );
+
+ this.blur();
+ return false;
+ } else if ( !$hide.length ) {
+ if ( o.cookie ) {
+ self._cookie( o.selected, o.cookie );
+ }
+
+ self.element.queue( "tabs", function() {
+ showTab( el, $show );
+ });
+
+ // TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
+ self.load( self.anchors.index( this ) );
+
+ this.blur();
+ return false;
+ }
+ }
+
+ if ( o.cookie ) {
+ self._cookie( o.selected, o.cookie );
+ }
+
+ // show new tab
+ if ( $show.length ) {
+ if ( $hide.length ) {
+ self.element.queue( "tabs", function() {
+ hideTab( el, $hide );
+ });
+ }
+ self.element.queue( "tabs", function() {
+ showTab( el, $show );
+ });
+
+ self.load( self.anchors.index( this ) );
+ } else {
+ throw "jQuery UI Tabs: Mismatching fragment identifier.";
+ }
+
+ // Prevent IE from keeping other link focussed when using the back button
+ // and remove dotted border from clicked link. This is controlled via CSS
+ // in modern browsers; blur() removes focus from address bar in Firefox
+ // which can become a usability and annoying problem with tabs('rotate').
+ if ( $.browser.msie ) {
+ this.blur();
+ }
+ });
+
+ // disable click in any case
+ this.anchors.bind( "click.tabs", function(){
+ return false;
+ });
+ },
+
+ _getIndex: function( index ) {
+ // meta-function to give users option to provide a href string instead of a numerical index.
+ // also sanitizes numerical indexes to valid values.
+ if ( typeof index == "string" ) {
+ index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
+ }
+
+ return index;
+ },
+
+ destroy: function() {
+ var o = this.options;
+
+ this.abort();
+
+ this.element
+ .unbind( ".tabs" )
+ .removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" )
+ .removeData( "tabs" );
+
+ this.list.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
+
+ this.anchors.each(function() {
+ var href = $.data( this, "href.tabs" );
+ if ( href ) {
+ this.href = href;
+ }
+ var $this = $( this ).unbind( ".tabs" );
+ $.each( [ "href", "load", "cache" ], function( i, prefix ) {
+ $this.removeData( prefix + ".tabs" );
+ });
+ });
+
+ this.lis.unbind( ".tabs" ).add( this.panels ).each(function() {
+ if ( $.data( this, "destroy.tabs" ) ) {
+ $( this ).remove();
+ } else {
+ $( this ).removeClass([
+ "ui-state-default",
+ "ui-corner-top",
+ "ui-tabs-selected",
+ "ui-state-active",
+ "ui-state-hover",
+ "ui-state-focus",
+ "ui-state-disabled",
+ "ui-tabs-panel",
+ "ui-widget-content",
+ "ui-corner-bottom",
+ "ui-tabs-hide"
+ ].join( " " ) );
+ }
+ });
+
+ if ( o.cookie ) {
+ this._cookie( null, o.cookie );
+ }
+
+ return this;
+ },
+
+ add: function( url, label, index ) {
+ if ( index === undefined ) {
+ index = this.anchors.length;
+ }
+
+ var self = this,
+ o = this.options,
+ $li = $( o.tabTemplate.replace( /#\{href\}/g, url ).replace( /#\{label\}/g, label ) ),
+ id = !url.indexOf( "#" ) ? url.replace( "#", "" ) : this._tabId( $( "a", $li )[ 0 ] );
+
+ $li.addClass( "ui-state-default ui-corner-top" ).data( "destroy.tabs", true );
+
+ // try to find an existing element before creating a new one
+ var $panel = self.element.find( "#" + id );
+ if ( !$panel.length ) {
+ $panel = $( o.panelTemplate )
+ .attr( "id", id )
+ .data( "destroy.tabs", true );
+ }
+ $panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide" );
+
+ if ( index >= this.lis.length ) {
+ $li.appendTo( this.list );
+ $panel.appendTo( this.list[ 0 ].parentNode );
+ } else {
+ $li.insertBefore( this.lis[ index ] );
+ $panel.insertBefore( this.panels[ index ] );
+ }
+
+ o.disabled = $.map( o.disabled, function( n, i ) {
+ return n >= index ? ++n : n;
+ });
+
+ this._tabify();
+
+ if ( this.anchors.length == 1 ) {
+ o.selected = 0;
+ $li.addClass( "ui-tabs-selected ui-state-active" );
+ $panel.removeClass( "ui-tabs-hide" );
+ this.element.queue( "tabs", function() {
+ self._trigger( "show", null, self._ui( self.anchors[ 0 ], self.panels[ 0 ] ) );
+ });
+
+ this.load( 0 );
+ }
+
+ this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
+ return this;
+ },
+
+ remove: function( index ) {
+ index = this._getIndex( index );
+ var o = this.options,
+ $li = this.lis.eq( index ).remove(),
+ $panel = this.panels.eq( index ).remove();
+
+ // If selected tab was removed focus tab to the right or
+ // in case the last tab was removed the tab to the left.
+ if ( $li.hasClass( "ui-tabs-selected" ) && this.anchors.length > 1) {
+ this.select( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
+ }
+
+ o.disabled = $.map(
+ $.grep( o.disabled, function(n, i) {
+ return n != index;
+ }),
+ function( n, i ) {
+ return n >= index ? --n : n;
+ });
+
+ this._tabify();
+
+ this._trigger( "remove", null, this._ui( $li.find( "a" )[ 0 ], $panel[ 0 ] ) );
+ return this;
+ },
+
+ enable: function( index ) {
+ index = this._getIndex( index );
+ var o = this.options;
+ if ( $.inArray( index, o.disabled ) == -1 ) {
+ return;
+ }
+
+ this.lis.eq( index ).removeClass( "ui-state-disabled" );
+ o.disabled = $.grep( o.disabled, function( n, i ) {
+ return n != index;
+ });
+
+ this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
+ return this;
+ },
+
+ disable: function( index ) {
+ index = this._getIndex( index );
+ var self = this, o = this.options;
+ // cannot disable already selected tab
+ if ( index != o.selected ) {
+ this.lis.eq( index ).addClass( "ui-state-disabled" );
+
+ o.disabled.push( index );
+ o.disabled.sort();
+
+ this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
+ }
+
+ return this;
+ },
+
+ select: function( index ) {
+ index = this._getIndex( index );
+ if ( index == -1 ) {
+ if ( this.options.collapsible && this.options.selected != -1 ) {
+ index = this.options.selected;
+ } else {
+ return this;
+ }
+ }
+ this.anchors.eq( index ).trigger( this.options.event + ".tabs" );
+ return this;
+ },
+
+ load: function( index ) {
+ index = this._getIndex( index );
+ var self = this,
+ o = this.options,
+ a = this.anchors.eq( index )[ 0 ],
+ url = $.data( a, "load.tabs" );
+
+ this.abort();
+
+ // not remote or from cache
+ if ( !url || this.element.queue( "tabs" ).length !== 0 && $.data( a, "cache.tabs" ) ) {
+ this.element.dequeue( "tabs" );
+ return;
+ }
+
+ // load remote from here on
+ this.lis.eq( index ).addClass( "ui-state-processing" );
+
+ if ( o.spinner ) {
+ var span = $( "span", a );
+ span.data( "label.tabs", span.html() ).html( o.spinner );
+ }
+
+ this.xhr = $.ajax( $.extend( {}, o.ajaxOptions, {
+ url: url,
+ success: function( r, s ) {
+ self.element.find( self._sanitizeSelector( a.hash ) ).html( r );
+
+ // take care of tab labels
+ self._cleanup();
+
+ if ( o.cache ) {
+ $.data( a, "cache.tabs", true );
+ }
+
+ self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
+ try {
+ o.ajaxOptions.success( r, s );
+ }
+ catch ( e ) {}
+ },
+ error: function( xhr, s, e ) {
+ // take care of tab labels
+ self._cleanup();
+
+ self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
+ try {
+ // Passing index avoid a race condition when this method is
+ // called after the user has selected another tab.
+ // Pass the anchor that initiated this request allows
+ // loadError to manipulate the tab content panel via $(a.hash)
+ o.ajaxOptions.error( xhr, s, index, a );
+ }
+ catch ( e ) {}
+ }
+ } ) );
+
+ // last, so that load event is fired before show...
+ self.element.dequeue( "tabs" );
+
+ return this;
+ },
+
+ abort: function() {
+ // stop possibly running animations
+ this.element.queue( [] );
+ this.panels.stop( false, true );
+
+ // "tabs" queue must not contain more than two elements,
+ // which are the callbacks for the latest clicked tab...
+ this.element.queue( "tabs", this.element.queue( "tabs" ).splice( -2, 2 ) );
+
+ // terminate pending requests from other tabs
+ if ( this.xhr ) {
+ this.xhr.abort();
+ delete this.xhr;
+ }
+
+ // take care of tab labels
+ this._cleanup();
+ return this;
+ },
+
+ url: function( index, url ) {
+ this.anchors.eq( index ).removeData( "cache.tabs" ).data( "load.tabs", url );
+ return this;
+ },
+
+ length: function() {
+ return this.anchors.length;
+ }
+});
+
+$.extend( $.ui.tabs, {
+ version: "1.8.24"
+});
+
+/*
+ * Tabs Extensions
+ */
+
+/*
+ * Rotate
+ */
+$.extend( $.ui.tabs.prototype, {
+ rotation: null,
+ rotate: function( ms, continuing ) {
+ var self = this,
+ o = this.options;
+
+ var rotate = self._rotate || ( self._rotate = function( e ) {
+ clearTimeout( self.rotation );
+ self.rotation = setTimeout(function() {
+ var t = o.selected;
+ self.select( ++t < self.anchors.length ? t : 0 );
+ }, ms );
+
+ if ( e ) {
+ e.stopPropagation();
+ }
+ });
+
+ var stop = self._unrotate || ( self._unrotate = !continuing
+ ? function(e) {
+ if (e.clientX) { // in case of a true click
+ self.rotate(null);
+ }
+ }
+ : function( e ) {
+ rotate();
+ });
+
+ // start rotation
+ if ( ms ) {
+ this.element.bind( "tabsshow", rotate );
+ this.anchors.bind( o.event + ".tabs", stop );
+ rotate();
+ // stop rotation
+ } else {
+ clearTimeout( self.rotation );
+ this.element.unbind( "tabsshow", rotate );
+ this.anchors.unbind( o.event + ".tabs", stop );
+ delete this._rotate;
+ delete this._unrotate;
+ }
+
+ return this;
+ }
+});
+
+})( jQuery );
diff --git a/Web/CodePlay/Scripts/jquery-ui-1.8.24.min.js b/Web/CodePlay/Scripts/jquery-ui-1.8.24.min.js
new file mode 100644
index 0000000..0593020
--- /dev/null
+++ b/Web/CodePlay/Scripts/jquery-ui-1.8.24.min.js
@@ -0,0 +1,23 @@
+/* NUGET: BEGIN LICENSE TEXT
+ *
+ * Microsoft grants you the right to use these script files for the sole
+ * purpose of either: (i) interacting through your browser with the Microsoft
+ * website or online service, subject to the applicable licensing or use
+ * terms; or (ii) using the files as included with a Microsoft product subject
+ * to that product's license terms. Microsoft reserves all other rights to the
+ * files not expressly granted by Microsoft, whether by implication, estoppel
+ * or otherwise. Insofar as a script file is dual licensed under GPL,
+ * Microsoft neither took the code under GPL nor distributes it thereunder but
+ * under the terms set out in this paragraph. All notices and licenses
+ * below are for informational purposes only.
+ *
+ * jQuery UI; Copyright (c) 2012 Paul Bakaus; http://opensource.org/licenses/MIT
+ *
+ * Includes jQuery Easing v1.3; Copyright 2008 George McGinley Smith; http://opensource.org/licenses/BSD-3-Clause
+ *
+ * NUGET: END LICENSE TEXT */
+/*! jQuery UI - v1.8.24 - 2012-09-28
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.effects.core.js, jquery.effects.blind.js, jquery.effects.bounce.js, jquery.effects.clip.js, jquery.effects.drop.js, jquery.effects.explode.js, jquery.effects.fade.js, jquery.effects.fold.js, jquery.effects.highlight.js, jquery.effects.pulsate.js, jquery.effects.scale.js, jquery.effects.shake.js, jquery.effects.slide.js, jquery.effects.transfer.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.position.js, jquery.ui.progressbar.js, jquery.ui.slider.js, jquery.ui.tabs.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT */
+(function(a,b){function c(b,c){var e=b.nodeName.toLowerCase();if("area"===e){var f=b.parentNode,g=f.name,h;return!b.href||!g||f.nodeName.toLowerCase()!=="map"?!1:(h=a("img[usemap=#"+g+"]")[0],!!h&&d(h))}return(/input|select|textarea|button|object/.test(e)?!b.disabled:"a"==e?b.href||c:c)&&d(b)}function d(b){return!a(b).parents().andSelf().filter(function(){return a.curCSS(this,"visibility")==="hidden"||a.expr.filters.hidden(this)}).length}a.ui=a.ui||{};if(a.ui.version)return;a.extend(a.ui,{version:"1.8.24",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}}),a.fn.extend({propAttr:a.fn.prop||a.fn.attr,_focus:a.fn.focus,focus:function(b,c){return typeof b=="number"?this.each(function(){var d=this;setTimeout(function(){a(d).focus(),c&&c.call(d)},b)}):this._focus.apply(this,arguments)},scrollParent:function(){var b;return a.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?b=this.parents().filter(function(){return/(relative|absolute|fixed)/.test(a.curCSS(this,"position",1))&&/(auto|scroll)/.test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0):b=this.parents().filter(function(){return/(auto|scroll)/.test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0),/fixed/.test(this.css("position"))||!b.length?a(document):b},zIndex:function(c){if(c!==b)return this.css("zIndex",c);if(this.length){var d=a(this[0]),e,f;while(d.length&&d[0]!==document){e=d.css("position");if(e==="absolute"||e==="relative"||e==="fixed"){f=parseInt(d.css("zIndex"),10);if(!isNaN(f)&&f!==0)return f}d=d.parent()}}return 0},disableSelection:function(){return this.bind((a.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(a){a.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}}),a("").outerWidth(1).jquery||a.each(["Width","Height"],function(c,d){function h(b,c,d,f){return a.each(e,function(){c-=parseFloat(a.curCSS(b,"padding"+this,!0))||0,d&&(c-=parseFloat(a.curCSS(b,"border"+this+"Width",!0))||0),f&&(c-=parseFloat(a.curCSS(b,"margin"+this,!0))||0)}),c}var e=d==="Width"?["Left","Right"]:["Top","Bottom"],f=d.toLowerCase(),g={innerWidth:a.fn.innerWidth,innerHeight:a.fn.innerHeight,outerWidth:a.fn.outerWidth,outerHeight:a.fn.outerHeight};a.fn["inner"+d]=function(c){return c===b?g["inner"+d].call(this):this.each(function(){a(this).css(f,h(this,c)+"px")})},a.fn["outer"+d]=function(b,c){return typeof b!="number"?g["outer"+d].call(this,b):this.each(function(){a(this).css(f,h(this,b,!0,c)+"px")})}}),a.extend(a.expr[":"],{data:a.expr.createPseudo?a.expr.createPseudo(function(b){return function(c){return!!a.data(c,b)}}):function(b,c,d){return!!a.data(b,d[3])},focusable:function(b){return c(b,!isNaN(a.attr(b,"tabindex")))},tabbable:function(b){var d=a.attr(b,"tabindex"),e=isNaN(d);return(e||d>=0)&&c(b,!e)}}),a(function(){var b=document.body,c=b.appendChild(c=document.createElement("div"));c.offsetHeight,a.extend(c.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0}),a.support.minHeight=c.offsetHeight===100,a.support.selectstart="onselectstart"in c,b.removeChild(c).style.display="none"}),a.curCSS||(a.curCSS=a.css),a.extend(a.ui,{plugin:{add:function(b,c,d){var e=a.ui[b].prototype;for(var f in d)e.plugins[f]=e.plugins[f]||[],e.plugins[f].push([c,d[f]])},call:function(a,b,c){var d=a.plugins[b];if(!d||!a.element[0].parentNode)return;for(var e=0;e0?!0:(b[d]=1,e=b[d]>0,b[d]=0,e)},isOverAxis:function(a,b,c){return a>b&&a=9||!!b.button?this._mouseStarted?(this._mouseDrag(b),b.preventDefault()):(this._mouseDistanceMet(b)&&this._mouseDelayMet(b)&&(this._mouseStarted=this._mouseStart(this._mouseDownEvent,b)!==!1,this._mouseStarted?this._mouseDrag(b):this._mouseUp(b)),!this._mouseStarted):this._mouseUp(b)},_mouseUp:function(b){return a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,b.target==this._mouseDownEvent.target&&a.data(b.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(b)),!1},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-a.pageX),Math.abs(this._mouseDownEvent.pageY-a.pageY))>=this.options.distance},_mouseDelayMet:function(a){return 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this.helper=this._createHelper(b),this.helper.addClass("ui-draggable-dragging"),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment(),this._trigger("start",b)===!1?(this._clear(),!1):(this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b),!0)},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();if(this._trigger("drag",b,d)===!1)return this._mouseUp({}),!1;this.position=d.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";return a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),!1},_mouseStop:function(b){var c=!1;a.ui.ddmanager&&!this.options.dropBehaviour&&(c=a.ui.ddmanager.drop(this,b)),this.dropped&&(c=this.dropped,this.dropped=!1);var d=this.element[0],e=!1;while(d&&(d=d.parentNode))d==document&&(e=!0);if(!e&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var f=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){f._trigger("stop",b)!==!1&&f._clear()})}else this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){return a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b),a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;return a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)}),c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;return d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute"),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[b.containment=="document"?0:a(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,b.containment=="document"?0:a(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(b.containment=="document"?0:a(window).scrollLeft())+a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b.containment=="document"?0:a(window).scrollTop())+(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)&&b.containment.constructor!=Array){var c=a(b.containment),d=c[0];if(!d)return;var e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName),f=b.pageX,g=b.pageY;if(this.originalPosition){var h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.lefth[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.toph[3]?j-this.offset.click.toph[2]?k-this.offset.click.left=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f=k&&g<=l||h>=k&&h<=l||gl)&&(e>=i&&e<=j||f>=i&&f<=j||ej);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();g:for(var h=0;h').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e');h.css({zIndex:c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){if(c.disabled)return;a(this).removeClass("ui-resizable-autohide"),b._handles.show()},function(){if(c.disabled)return;b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}return this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement),this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");return a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b),!0},_mouseDrag:function(b){var c=this.helper,d=this.options,e={},f=this,g=this.originalMousePosition,h=this.axis,i=b.pageX-g.left||0,j=b.pageY-g.top||0,k=this._change[h];if(!k)return!1;var l=k.apply(this,[b,i,j]),m=a.browser.msie&&a.browser.version<7,n=this.sizeDiff;this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)l=this._updateRatio(l,b);return l=this._respectSize(l,b),this._propagate("resize",b),c.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",b,this.ui()),!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}return a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(a){var b=this.options,c,e,f,g,h;h={minWidth:d(b.minWidth)?b.minWidth:0,maxWidth:d(b.maxWidth)?b.maxWidth:Infinity,minHeight:d(b.minHeight)?b.minHeight:0,maxHeight:d(b.maxHeight)?b.maxHeight:Infinity};if(this._aspectRatio||a)c=h.minHeight*this.aspectRatio,f=h.minWidth/this.aspectRatio,e=h.maxHeight*this.aspectRatio,g=h.maxWidth/this.aspectRatio,c>h.minWidth&&(h.minWidth=c),f>h.minHeight&&(h.minHeight=f),ea.width,k=d(a.height)&&e.minHeight&&e.minHeight>a.height;j&&(a.width=e.minWidth),k&&(a.height=e.minHeight),h&&(a.width=e.maxWidth),i&&(a.height=e.maxHeight);var l=this.originalPosition.left+this.originalSize.width,m=this.position.top+this.size.height,n=/sw|nw|w/.test(g),o=/nw|ne|n/.test(g);j&&n&&(a.left=l-e.minWidth),h&&n&&(a.left=l-e.maxWidth),k&&o&&(a.top=m-e.minHeight),i&&o&&(a.top=m-e.maxHeight);var p=!a.width&&!a.height;return p&&!a.left&&a.top?a.top=null:p&&!a.top&&a.left&&(a.left=null),a},_proportionallyResize:function(){var b=this.options;if(!this._proportionallyResizeElements.length)return;var c=this.helper||this.element;for(var d=0;d');var d=a.browser.msie&&a.browser.version<7,e=d?1:0,f=d?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+f,height:this.element.outerHeight()+f,position:"absolute",left:this.elementOffset.left-e+"px",top:this.elementOffset.top-e+"px",zIndex:++c.zIndex}),this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(a,b,c){return{width:this.originalSize.width+b}},w:function(a,b,c){var d=this.options,e=this.originalSize,f=this.originalPosition;return{left:f.left+b,width:e.width-b}},n:function(a,b,c){var d=this.options,e=this.originalSize,f=this.originalPosition;return{top:f.top+c,height:e.height-c}},s:function(a,b,c){return{height:this.originalSize.height+c}},se:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},sw:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,c,d]))},ne:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},nw:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,c,d]))}},_propagate:function(b,c){a.ui.plugin.call(this,b,[c,this.ui()]),b!="resize"&&this._trigger(b,c,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),a.extend(a.ui.resizable,{version:"1.8.24"}),a.ui.plugin.add("resizable","alsoResize",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.data("resizable-alsoresize",{width:parseInt(b.width(),10),height:parseInt(b.height(),10),left:parseInt(b.css("left"),10),top:parseInt(b.css("top"),10)})})};typeof e.alsoResize=="object"&&!e.alsoResize.parentNode?e.alsoResize.length?(e.alsoResize=e.alsoResize[0],f(e.alsoResize)):a.each(e.alsoResize,function(a){f(a)}):f(e.alsoResize)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.originalSize,g=d.originalPosition,h={height:d.size.height-f.height||0,width:d.size.width-f.width||0,top:d.position.top-g.top||0,left:d.position.left-g.left||0},i=function(b,d){a(b).each(function(){var b=a(this),e=a(this).data("resizable-alsoresize"),f={},g=d&&d.length?d:b.parents(c.originalElement[0]).length?["width","height"]:["width","height","top","left"];a.each(g,function(a,b){var c=(e[b]||0)+(h[b]||0);c&&c>=0&&(f[b]=c||null)}),b.css(f)})};typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?a.each(e.alsoResize,function(a,b){i(a,b)}):i(e.alsoResize)},stop:function(b,c){a(this).removeData("resizable-alsoresize")}}),a.ui.plugin.add("resizable","animate",{stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d._proportionallyResizeElements,g=f.length&&/textarea/i.test(f[0].nodeName),h=g&&a.ui.hasScroll(f[0],"left")?0:d.sizeDiff.height,i=g?0:d.sizeDiff.width,j={width:d.size.width-i,height:d.size.height-h},k=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,l=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;d.element.animate(a.extend(j,l&&k?{top:l,left:k}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var c={width:parseInt(d.element.css("width"),10),height:parseInt(d.element.css("height"),10),top:parseInt(d.element.css("top"),10),left:parseInt(d.element.css("left"),10)};f&&f.length&&a(f[0]).css({width:c.width,height:c.height}),d._updateCache(c),d._propagate("resize",b)}})}}),a.ui.plugin.add("resizable","containment",{start:function(b,d){var e=a(this).data("resizable"),f=e.options,g=e.element,h=f.containment,i=h instanceof a?h.get(0):/parent/.test(h)?g.parent().get(0):h;if(!i)return;e.containerElement=a(i);if(/document/.test(h)||h==document)e.containerOffset={left:0,top:0},e.containerPosition={left:0,top:0},e.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight};else{var j=a(i),k=[];a(["Top","Right","Left","Bottom"]).each(function(a,b){k[a]=c(j.css("padding"+b))}),e.containerOffset=j.offset(),e.containerPosition=j.position(),e.containerSize={height:j.innerHeight()-k[3],width:j.innerWidth()-k[1]};var l=e.containerOffset,m=e.containerSize.height,n=e.containerSize.width,o=a.ui.hasScroll(i,"left")?i.scrollWidth:n,p=a.ui.hasScroll(i)?i.scrollHeight:m;e.parentData={element:i,left:l.left,top:l.top,width:o,height:p}}},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.containerSize,g=d.containerOffset,h=d.size,i=d.position,j=d._aspectRatio||b.shiftKey,k={top:0,left:0},l=d.containerElement;l[0]!=document&&/static/.test(l.css("position"))&&(k=g),i.left<(d._helper?g.left:0)&&(d.size.width=d.size.width+(d._helper?d.position.left-g.left:d.position.left-k.left),j&&(d.size.height=d.size.width/d.aspectRatio),d.position.left=e.helper?g.left:0),i.top<(d._helper?g.top:0)&&(d.size.height=d.size.height+(d._helper?d.position.top-g.top:d.position.top),j&&(d.size.width=d.size.height*d.aspectRatio),d.position.top=d._helper?g.top:0),d.offset.left=d.parentData.left+d.position.left,d.offset.top=d.parentData.top+d.position.top;var m=Math.abs((d._helper?d.offset.left-k.left:d.offset.left-k.left)+d.sizeDiff.width),n=Math.abs((d._helper?d.offset.top-k.top:d.offset.top-g.top)+d.sizeDiff.height),o=d.containerElement.get(0)==d.element.parent().get(0),p=/relative|absolute/.test(d.containerElement.css("position"));o&&p&&(m-=d.parentData.left),m+d.size.width>=d.parentData.width&&(d.size.width=d.parentData.width-m,j&&(d.size.height=d.size.width/d.aspectRatio)),n+d.size.height>=d.parentData.height&&(d.size.height=d.parentData.height-n,j&&(d.size.width=d.size.height*d.aspectRatio))},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.position,g=d.containerOffset,h=d.containerPosition,i=d.containerElement,j=a(d.helper),k=j.offset(),l=j.outerWidth()-d.sizeDiff.width,m=j.outerHeight()-d.sizeDiff.height;d._helper&&!e.animate&&/relative/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m}),d._helper&&!e.animate&&/static/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m})}}),a.ui.plugin.add("resizable","ghost",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone(),d.ghost.css({opacity:.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:""),d.ghost.appendTo(d.helper)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}}),a.ui.plugin.add("resizable","grid",{resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size,g=d.originalSize,h=d.originalPosition,i=d.axis,j=e._aspectRatio||b.shiftKey;e.grid=typeof e.grid=="number"?[e.grid,e.grid]:e.grid;var k=Math.round((f.width-g.width)/(e.grid[0]||1))*(e.grid[0]||1),l=Math.round((f.height-g.height)/(e.grid[1]||1))*(e.grid[1]||1);/^(se|s|e)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l):/^(ne)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l):/^(sw)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.left=h.left-k):(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l,d.position.left=h.left-k)}});var c=function(a){return parseInt(a,10)||0},d=function(a){return!isNaN(parseInt(a,10))}}(jQuery),function(a,b){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch"},_create:function(){var b=this;this.element.addClass("ui-selectable"),this.dragged=!1;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]),c.addClass("ui-selectee"),c.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=c.addClass("ui-selectee"),this._mouseInit(),this.helper=a("
")},destroy:function(){return this.selectees.removeClass("ui-selectee").removeData("selectable-item"),this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable"),this._mouseDestroy(),this},_mouseStart:function(b){var c=this;this.opos=[b.pageX,b.pageY];if(this.options.disabled)return;var d=this.options;this.selectees=a(d.filter,this.element[0]),this._trigger("start",b),a(d.appendTo).append(this.helper),this.helper.css({left:b.clientX,top:b.clientY,width:0,height:0}),d.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var d=a.data(this,"selectable-item");d.startselected=!0,!b.metaKey&&!b.ctrlKey&&(d.$element.removeClass("ui-selected"),d.selected=!1,d.$element.addClass("ui-unselecting"),d.unselecting=!0,c._trigger("unselecting",b,{unselecting:d.element}))}),a(b.target).parents().andSelf().each(function(){var d=a.data(this,"selectable-item");if(d){var e=!b.metaKey&&!b.ctrlKey||!d.$element.hasClass("ui-selected");return d.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting"),d.unselecting=!e,d.selecting=e,d.selected=e,e?c._trigger("selecting",b,{selecting:d.element}):c._trigger("unselecting",b,{unselecting:d.element}),!1}})},_mouseDrag:function(b){var c=this;this.dragged=!0;if(this.options.disabled)return;var d=this.options,e=this.opos[0],f=this.opos[1],g=b.pageX,h=b.pageY;if(e>g){var i=g;g=e,e=i}if(f>h){var i=h;h=f,f=i}return this.helper.css({left:e,top:f,width:g-e,height:h-f}),this.selectees.each(function(){var i=a.data(this,"selectable-item");if(!i||i.element==c.element[0])return;var j=!1;d.tolerance=="touch"?j=!(i.left>g||i.righth||i.bottome&&i.rightf&&i.bottom *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},destroy:function(){a.Widget.prototype.destroy.call(this),this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var b=this.items.length-1;b>=0;b--)this.items[b].item.removeData(this.widgetName+"-item");return this},_setOption:function(b,c){b==="disabled"?(this.options[b]=c,this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")):a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(b,c){var d=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(b);var e=null,f=this,g=a(b.target).parents().each(function(){if(a.data(this,d.widgetName+"-item")==f)return e=a(this),!1});a.data(b.target,d.widgetName+"-item")==f&&(e=a(b.target));if(!e)return!1;if(this.options.handle&&!c){var h=!1;a(this.options.handle,e).find("*").andSelf().each(function(){this==b.target&&(h=!0)});if(!h)return!1}return this.currentItem=e,this._removeCurrentsFromItems(),!0},_mouseStart:function(b,c,d){var e=this.options,f=this;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),e.containment&&this._setContainment(),e.cursor&&(a("body").css("cursor")&&(this._storedCursor=a("body").css("cursor")),a("body").css("cursor",e.cursor)),e.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",e.opacity)),e.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",e.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!d)for(var g=this.containers.length-1;g>=0;g--)this.containers[g]._trigger("activate",b,f._uiHash(this));return a.ui.ddmanager&&(a.ui.ddmanager.current=this),a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(b),!0},_mouseDrag:function(b){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){var c=this.options,d=!1;this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-b.pageY=0;e--){var f=this.items[e],g=f.item[0],h=this._intersectsWithPointer(f);if(!h)continue;if(f.instance!==this.currentContainer)continue;if(g!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=g&&!a.ui.contains(this.placeholder[0],g)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],g):!0)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(f))this._rearrange(b,f);else break;this._trigger("change",b,this._uiHash());break}}return this._contactContainers(b),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),this._trigger("sort",b,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(b,c){if(!b)return;a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,b);if(this.options.revert){var d=this,e=d.placeholder.offset();d.reverting=!0,a(this.helper).animate({left:e.left-this.offset.parent.left-d.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-d.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){d._clear(b)})}else this._clear(b,c);return!1},cancel:function(){var b=this;if(this.dragging){this._mouseUp({target:null}),this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("deactivate",null,b._uiHash(this)),this.containers[c].containerCache.over&&(this.containers[c]._trigger("out",null,b._uiHash(this)),this.containers[c].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l=d+j>h&&d+jf&&b+ka[this.floating?"width":"height"]?l:f0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){return this._refreshItems(a),this.refreshPositions(),this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){var c=this,d=[],e=[],f=this._connectWith();if(f&&b)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&e.push([a.isFunction(j.options.items)?j.options.items.call(j.element):a(j.options.items,j.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),j])}}e.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(var g=e.length-1;g>=0;g--)e[g][0].each(function(){d.push(this)});return a(d)},_removeCurrentsFromItems:function(){var a=this.currentItem.find(":data("+this.widgetName+"-item)");for(var b=0;b=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&(e.push([a.isFunction(j.options.items)?j.options.items.call(j.element[0],b,{item:this.currentItem}):a(j.options.items,j.element),j]),this.containers.push(j))}}for(var g=e.length-1;g>=0;g--){var k=e[g][1],l=e[g][0];for(var i=0,m=l.length;i=0;c--){var d=this.items[c];if(d.instance!=this.currentContainer&&this.currentContainer&&d.item[0]!=this.currentItem[0])continue;var e=this.options.toleranceElement?a(this.options.toleranceElement,d.item):d.item;b||(d.width=e.outerWidth(),d.height=e.outerHeight());var f=e.offset();d.left=f.left,d.top=f.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(var c=this.containers.length-1;c>=0;c--){var f=this.containers[c].element.offset();this.containers[c].containerCache.left=f.left,this.containers[c].containerCache.top=f.top,this.containers[c].containerCache.width=this.containers[c].element.outerWidth(),this.containers[c].containerCache.height=this.containers[c].element.outerHeight()}return this},_createPlaceholder:function(b){var c=b||this,d=c.options;if(!d.placeholder||d.placeholder.constructor==String){var e=d.placeholder;d.placeholder={element:function(){var b=a(document.createElement(c.currentItem[0].nodeName)).addClass(e||c.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];return e||(b.style.visibility="hidden"),b},update:function(a,b){if(e&&!d.forcePlaceholderSize)return;b.height()||b.height(c.currentItem.innerHeight()-parseInt(c.currentItem.css("paddingTop")||0,10)-parseInt(c.currentItem.css("paddingBottom")||0,10)),b.width()||b.width(c.currentItem.innerWidth()-parseInt(c.currentItem.css("paddingLeft")||0,10)-parseInt(c.currentItem.css("paddingRight")||0,10))}}}c.placeholder=a(d.placeholder.element.call(c.element,c.currentItem)),c.currentItem.after(c.placeholder),d.placeholder.update(c,c.placeholder)},_contactContainers:function(b){var c=null,d=null;for(var e=this.containers.length-1;e>=0;e--){if(a.ui.contains(this.currentItem[0],this.containers[e].element[0]))continue;if(this._intersectsWith(this.containers[e].containerCache)){if(c&&a.ui.contains(this.containers[e].element[0],c.element[0]))continue;c=this.containers[e],d=e}else this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",b,this._uiHash(this)),this.containers[e].containerCache.over=0)}if(!c)return;if(this.containers.length===1)this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1;else if(this.currentContainer!=this.containers[d]){var f=1e4,g=null,h=this.positionAbs[this.containers[d].floating?"left":"top"];for(var i=this.items.length-1;i>=0;i--){if(!a.ui.contains(this.containers[d].element[0],this.items[i].item[0]))continue;var j=this.containers[d].floating?this.items[i].item.offset().left:this.items[i].item.offset().top;Math.abs(j-h)0?"down":"up")}if(!g&&!this.options.dropOnEmpty)return;this.currentContainer=this.containers[d],g?this._rearrange(b,g,null,!0):this._rearrange(b,null,this.containers[d].element,!0),this._trigger("change",b,this._uiHash()),this.containers[d]._trigger("change",b,this._uiHash(this)),this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1}},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b,this.currentItem])):c.helper=="clone"?this.currentItem.clone():this.currentItem;return d.parents("body").length||a(c.appendTo!="parent"?c.appendTo:this.currentItem[0].parentNode)[0].appendChild(d[0]),d[0]==this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(d[0].style.width==""||c.forceHelperSize)&&d.width(this.currentItem.width()),(d[0].style.height==""||c.forceHelperSize)&&d.height(this.currentItem.height()),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)){var c=a(b.containment)[0],d=a(b.containment).offset(),e=a(c).css("overflow")!="hidden";this.containment=[d.left+(parseInt(a(c).css("borderLeftWidth"),10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0)-this.margins.left,d.top+(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0)-this.margins.top,d.left+(e?Math.max(c.scrollWidth,c.offsetWidth):c.offsetWidth)-(parseInt(a(c).css("borderLeftWidth"),10)||0)-(parseInt(a(c).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,d.top+(e?Math.max(c.scrollHeight,c.offsetHeight):c.offsetHeight)-(parseInt(a(c).css("borderTopWidth"),10)||0)-(parseInt(a(c).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName);this.cssPosition=="relative"&&(this.scrollParent[0]==document||this.scrollParent[0]==this.offsetParent[0])&&(this.offset.relative=this._getRelativeOffset());var f=b.pageX,g=b.pageY;if(this.originalPosition){this.containment&&(b.pageX-this.offset.click.leftthis.containment[2]&&(f=this.containment[2]+this.offset.click.left),b.pageY-this.offset.click.top>this.containment[3]&&(g=this.containment[3]+this.offset.click.top));if(c.grid){var h=this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1];g=this.containment?h-this.offset.click.topthis.containment[3]?h-this.offset.click.topthis.containment[2]?i-this.offset.click.left=0;f--)c||d.push(function(a){return 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+ * your pages with a granular level of control over the experience.
+ *
+ * Modernizr has an optional (not included) conditional resource loader
+ * called Modernizr.load(), based on Yepnope.js (yepnopejs.com).
+ * To get a build that includes Modernizr.load(), as well as choosing
+ * which tests to include, go to www.modernizr.com/download/
+ *
+ * Authors Faruk Ates, Paul Irish, Alex Sexton
+ * Contributors Ryan Seddon, Ben Alman
+ */
+
+window.Modernizr = (function( window, document, undefined ) {
+
+ var version = '2.6.2',
+
+ Modernizr = {},
+
+ /*>>cssclasses*/
+ // option for enabling the HTML classes to be added
+ enableClasses = true,
+ /*>>cssclasses*/
+
+ docElement = document.documentElement,
+
+ /**
+ * Create our "modernizr" element that we do most feature tests on.
+ */
+ mod = 'modernizr',
+ modElem = document.createElement(mod),
+ mStyle = modElem.style,
+
+ /**
+ * Create the input element for various Web Forms feature tests.
+ */
+ inputElem /*>>inputelem*/ = document.createElement('input') /*>>inputelem*/ ,
+
+ /*>>smile*/
+ smile = ':)',
+ /*>>smile*/
+
+ toString = {}.toString,
+
+ // TODO :: make the prefixes more granular
+ /*>>prefixes*/
+ // List of property values to set for css tests. See ticket #21
+ prefixes = ' -webkit- -moz- -o- -ms- '.split(' '),
+ /*>>prefixes*/
+
+ /*>>domprefixes*/
+ // Following spec is to expose vendor-specific style properties as:
+ // elem.style.WebkitBorderRadius
+ // and the following would be incorrect:
+ // elem.style.webkitBorderRadius
+
+ // Webkit ghosts their properties in lowercase but Opera & Moz do not.
+ // Microsoft uses a lowercase `ms` instead of the correct `Ms` in IE8+
+ // erik.eae.net/archives/2008/03/10/21.48.10/
+
+ // More here: github.com/Modernizr/Modernizr/issues/issue/21
+ omPrefixes = 'Webkit Moz O ms',
+
+ cssomPrefixes = omPrefixes.split(' '),
+
+ domPrefixes = omPrefixes.toLowerCase().split(' '),
+ /*>>domprefixes*/
+
+ /*>>ns*/
+ ns = {'svg': 'http://www.w3.org/2000/svg'},
+ /*>>ns*/
+
+ tests = {},
+ inputs = {},
+ attrs = {},
+
+ classes = [],
+
+ slice = classes.slice,
+
+ featureName, // used in testing loop
+
+
+ /*>>teststyles*/
+ // Inject element with style element and some CSS rules
+ injectElementWithStyles = function( rule, callback, nodes, testnames ) {
+
+ var style, ret, node, docOverflow,
+ div = document.createElement('div'),
+ // After page load injecting a fake body doesn't work so check if body exists
+ body = document.body,
+ // IE6 and 7 won't return offsetWidth or offsetHeight unless it's in the body element, so we fake it.
+ fakeBody = body || document.createElement('body');
+
+ if ( parseInt(nodes, 10) ) {
+ // In order not to give false positives we create a node for each test
+ // This also allows the method to scale for unspecified uses
+ while ( nodes-- ) {
+ node = document.createElement('div');
+ node.id = testnames ? testnames[nodes] : mod + (nodes + 1);
+ div.appendChild(node);
+ }
+ }
+
+ // '].join('');
+ div.id = mod;
+ // IE6 will false positive on some tests due to the style element inside the test div somehow interfering offsetHeight, so insert it into body or fakebody.
+ // Opera will act all quirky when injecting elements in documentElement when page is served as xml, needs fakebody too. #270
+ (body ? div : fakeBody).innerHTML += style;
+ fakeBody.appendChild(div);
+ if ( !body ) {
+ //avoid crashing IE8, if background image is used
+ fakeBody.style.background = '';
+ //Safari 5.13/5.1.4 OSX stops loading if ::-webkit-scrollbar is used and scrollbars are visible
+ fakeBody.style.overflow = 'hidden';
+ docOverflow = docElement.style.overflow;
+ docElement.style.overflow = 'hidden';
+ docElement.appendChild(fakeBody);
+ }
+
+ ret = callback(div, rule);
+ // If this is done after page load we don't want to remove the body so check if body exists
+ if ( !body ) {
+ fakeBody.parentNode.removeChild(fakeBody);
+ docElement.style.overflow = docOverflow;
+ } else {
+ div.parentNode.removeChild(div);
+ }
+
+ return !!ret;
+
+ },
+ /*>>teststyles*/
+
+ /*>>mq*/
+ // adapted from matchMedia polyfill
+ // by Scott Jehl and Paul Irish
+ // gist.github.com/786768
+ testMediaQuery = function( mq ) {
+
+ var matchMedia = window.matchMedia || window.msMatchMedia;
+ if ( matchMedia ) {
+ return matchMedia(mq).matches;
+ }
+
+ var bool;
+
+ injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function( node ) {
+ bool = (window.getComputedStyle ?
+ getComputedStyle(node, null) :
+ node.currentStyle)['position'] == 'absolute';
+ });
+
+ return bool;
+
+ },
+ /*>>mq*/
+
+
+ /*>>hasevent*/
+ //
+ // isEventSupported determines if a given element supports the given event
+ // kangax.github.com/iseventsupported/
+ //
+ // The following results are known incorrects:
+ // Modernizr.hasEvent("webkitTransitionEnd", elem) // false negative
+ // Modernizr.hasEvent("textInput") // in Webkit. github.com/Modernizr/Modernizr/issues/333
+ // ...
+ isEventSupported = (function() {
+
+ var TAGNAMES = {
+ 'select': 'input', 'change': 'input',
+ 'submit': 'form', 'reset': 'form',
+ 'error': 'img', 'load': 'img', 'abort': 'img'
+ };
+
+ function isEventSupported( eventName, element ) {
+
+ element = element || document.createElement(TAGNAMES[eventName] || 'div');
+ eventName = 'on' + eventName;
+
+ // When using `setAttribute`, IE skips "unload", WebKit skips "unload" and "resize", whereas `in` "catches" those
+ var isSupported = eventName in element;
+
+ if ( !isSupported ) {
+ // If it has no `setAttribute` (i.e. doesn't implement Node interface), try generic element
+ if ( !element.setAttribute ) {
+ element = document.createElement('div');
+ }
+ if ( element.setAttribute && element.removeAttribute ) {
+ element.setAttribute(eventName, '');
+ isSupported = is(element[eventName], 'function');
+
+ // If property was created, "remove it" (by setting value to `undefined`)
+ if ( !is(element[eventName], 'undefined') ) {
+ element[eventName] = undefined;
+ }
+ element.removeAttribute(eventName);
+ }
+ }
+
+ element = null;
+ return isSupported;
+ }
+ return isEventSupported;
+ })(),
+ /*>>hasevent*/
+
+ // TODO :: Add flag for hasownprop ? didn't last time
+
+ // hasOwnProperty shim by kangax needed for Safari 2.0 support
+ _hasOwnProperty = ({}).hasOwnProperty, hasOwnProp;
+
+ if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) {
+ hasOwnProp = function (object, property) {
+ return _hasOwnProperty.call(object, property);
+ };
+ }
+ else {
+ hasOwnProp = function (object, property) { /* yes, this can give false positives/negatives, but most of the time we don't care about those */
+ return ((property in object) && is(object.constructor.prototype[property], 'undefined'));
+ };
+ }
+
+ // Adapted from ES5-shim https://github.com/kriskowal/es5-shim/blob/master/es5-shim.js
+ // es5.github.com/#x15.3.4.5
+
+ if (!Function.prototype.bind) {
+ Function.prototype.bind = function bind(that) {
+
+ var target = this;
+
+ if (typeof target != "function") {
+ throw new TypeError();
+ }
+
+ var args = slice.call(arguments, 1),
+ bound = function () {
+
+ if (this instanceof bound) {
+
+ var F = function(){};
+ F.prototype = target.prototype;
+ var self = new F();
+
+ var result = target.apply(
+ self,
+ args.concat(slice.call(arguments))
+ );
+ if (Object(result) === result) {
+ return result;
+ }
+ return self;
+
+ } else {
+
+ return target.apply(
+ that,
+ args.concat(slice.call(arguments))
+ );
+
+ }
+
+ };
+
+ return bound;
+ };
+ }
+
+ /**
+ * setCss applies given styles to the Modernizr DOM node.
+ */
+ function setCss( str ) {
+ mStyle.cssText = str;
+ }
+
+ /**
+ * setCssAll extrapolates all vendor-specific css strings.
+ */
+ function setCssAll( str1, str2 ) {
+ return setCss(prefixes.join(str1 + ';') + ( str2 || '' ));
+ }
+
+ /**
+ * is returns a boolean for if typeof obj is exactly type.
+ */
+ function is( obj, type ) {
+ return typeof obj === type;
+ }
+
+ /**
+ * contains returns a boolean for if substr is found within str.
+ */
+ function contains( str, substr ) {
+ return !!~('' + str).indexOf(substr);
+ }
+
+ /*>>testprop*/
+
+ // testProps is a generic CSS / DOM property test.
+
+ // In testing support for a given CSS property, it's legit to test:
+ // `elem.style[styleName] !== undefined`
+ // If the property is supported it will return an empty string,
+ // if unsupported it will return undefined.
+
+ // We'll take advantage of this quick test and skip setting a style
+ // on our modernizr element, but instead just testing undefined vs
+ // empty string.
+
+ // Because the testing of the CSS property names (with "-", as
+ // opposed to the camelCase DOM properties) is non-portable and
+ // non-standard but works in WebKit and IE (but not Gecko or Opera),
+ // we explicitly reject properties with dashes so that authors
+ // developing in WebKit or IE first don't end up with
+ // browser-specific content by accident.
+
+ function testProps( props, prefixed ) {
+ for ( var i in props ) {
+ var prop = props[i];
+ if ( !contains(prop, "-") && mStyle[prop] !== undefined ) {
+ return prefixed == 'pfx' ? prop : true;
+ }
+ }
+ return false;
+ }
+ /*>>testprop*/
+
+ // TODO :: add testDOMProps
+ /**
+ * testDOMProps is a generic DOM property test; if a browser supports
+ * a certain property, it won't return undefined for it.
+ */
+ function testDOMProps( props, obj, elem ) {
+ for ( var i in props ) {
+ var item = obj[props[i]];
+ if ( item !== undefined) {
+
+ // return the property name as a string
+ if (elem === false) return props[i];
+
+ // let's bind a function
+ if (is(item, 'function')){
+ // default to autobind unless override
+ return item.bind(elem || obj);
+ }
+
+ // return the unbound function or obj or value
+ return item;
+ }
+ }
+ return false;
+ }
+
+ /*>>testallprops*/
+ /**
+ * testPropsAll tests a list of DOM properties we want to check against.
+ * We specify literally ALL possible (known and/or likely) properties on
+ * the element including the non-vendor prefixed one, for forward-
+ * compatibility.
+ */
+ function testPropsAll( prop, prefixed, elem ) {
+
+ var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),
+ props = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' ');
+
+ // did they call .prefixed('boxSizing') or are we just testing a prop?
+ if(is(prefixed, "string") || is(prefixed, "undefined")) {
+ return testProps(props, prefixed);
+
+ // otherwise, they called .prefixed('requestAnimationFrame', window[, elem])
+ } else {
+ props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' ');
+ return testDOMProps(props, prefixed, elem);
+ }
+ }
+ /*>>testallprops*/
+
+
+ /**
+ * Tests
+ * -----
+ */
+
+ // The *new* flexbox
+ // dev.w3.org/csswg/css3-flexbox
+
+ tests['flexbox'] = function() {
+ return testPropsAll('flexWrap');
+ };
+
+ // The *old* flexbox
+ // www.w3.org/TR/2009/WD-css3-flexbox-20090723/
+
+ tests['flexboxlegacy'] = function() {
+ return testPropsAll('boxDirection');
+ };
+
+ // On the S60 and BB Storm, getContext exists, but always returns undefined
+ // so we actually have to call getContext() to verify
+ // github.com/Modernizr/Modernizr/issues/issue/97/
+
+ tests['canvas'] = function() {
+ var elem = document.createElement('canvas');
+ return !!(elem.getContext && elem.getContext('2d'));
+ };
+
+ tests['canvastext'] = function() {
+ return !!(Modernizr['canvas'] && is(document.createElement('canvas').getContext('2d').fillText, 'function'));
+ };
+
+ // webk.it/70117 is tracking a legit WebGL feature detect proposal
+
+ // We do a soft detect which may false positive in order to avoid
+ // an expensive context creation: bugzil.la/732441
+
+ tests['webgl'] = function() {
+ return !!window.WebGLRenderingContext;
+ };
+
+ /*
+ * The Modernizr.touch test only indicates if the browser supports
+ * touch events, which does not necessarily reflect a touchscreen
+ * device, as evidenced by tablets running Windows 7 or, alas,
+ * the Palm Pre / WebOS (touch) phones.
+ *
+ * Additionally, Chrome (desktop) used to lie about its support on this,
+ * but that has since been rectified: crbug.com/36415
+ *
+ * We also test for Firefox 4 Multitouch Support.
+ *
+ * For more info, see: modernizr.github.com/Modernizr/touch.html
+ */
+
+ tests['touch'] = function() {
+ var bool;
+
+ if(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch) {
+ bool = true;
+ } else {
+ injectElementWithStyles(['@media (',prefixes.join('touch-enabled),('),mod,')','{#modernizr{top:9px;position:absolute}}'].join(''), function( node ) {
+ bool = node.offsetTop === 9;
+ });
+ }
+
+ return bool;
+ };
+
+
+ // geolocation is often considered a trivial feature detect...
+ // Turns out, it's quite tricky to get right:
+ //
+ // Using !!navigator.geolocation does two things we don't want. It:
+ // 1. Leaks memory in IE9: github.com/Modernizr/Modernizr/issues/513
+ // 2. Disables page caching in WebKit: webk.it/43956
+ //
+ // Meanwhile, in Firefox < 8, an about:config setting could expose
+ // a false positive that would throw an exception: bugzil.la/688158
+
+ tests['geolocation'] = function() {
+ return 'geolocation' in navigator;
+ };
+
+
+ tests['postmessage'] = function() {
+ return !!window.postMessage;
+ };
+
+
+ // Chrome incognito mode used to throw an exception when using openDatabase
+ // It doesn't anymore.
+ tests['websqldatabase'] = function() {
+ return !!window.openDatabase;
+ };
+
+ // Vendors had inconsistent prefixing with the experimental Indexed DB:
+ // - Webkit's implementation is accessible through webkitIndexedDB
+ // - Firefox shipped moz_indexedDB before FF4b9, but since then has been mozIndexedDB
+ // For speed, we don't test the legacy (and beta-only) indexedDB
+ tests['indexedDB'] = function() {
+ return !!testPropsAll("indexedDB", window);
+ };
+
+ // documentMode logic from YUI to filter out IE8 Compat Mode
+ // which false positives.
+ tests['hashchange'] = function() {
+ return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7);
+ };
+
+ // Per 1.6:
+ // This used to be Modernizr.historymanagement but the longer
+ // name has been deprecated in favor of a shorter and property-matching one.
+ // The old API is still available in 1.6, but as of 2.0 will throw a warning,
+ // and in the first release thereafter disappear entirely.
+ tests['history'] = function() {
+ return !!(window.history && history.pushState);
+ };
+
+ tests['draganddrop'] = function() {
+ var div = document.createElement('div');
+ return ('draggable' in div) || ('ondragstart' in div && 'ondrop' in div);
+ };
+
+ // FF3.6 was EOL'ed on 4/24/12, but the ESR version of FF10
+ // will be supported until FF19 (2/12/13), at which time, ESR becomes FF17.
+ // FF10 still uses prefixes, so check for it until then.
+ // for more ESR info, see: mozilla.org/en-US/firefox/organizations/faq/
+ tests['websockets'] = function() {
+ return 'WebSocket' in window || 'MozWebSocket' in window;
+ };
+
+
+ // css-tricks.com/rgba-browser-support/
+ tests['rgba'] = function() {
+ // Set an rgba() color and check the returned value
+
+ setCss('background-color:rgba(150,255,150,.5)');
+
+ return contains(mStyle.backgroundColor, 'rgba');
+ };
+
+ tests['hsla'] = function() {
+ // Same as rgba(), in fact, browsers re-map hsla() to rgba() internally,
+ // except IE9 who retains it as hsla
+
+ setCss('background-color:hsla(120,40%,100%,.5)');
+
+ return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla');
+ };
+
+ tests['multiplebgs'] = function() {
+ // Setting multiple images AND a color on the background shorthand property
+ // and then querying the style.background property value for the number of
+ // occurrences of "url(" is a reliable method for detecting ACTUAL support for this!
+
+ setCss('background:url(https://),url(https://),red url(https://)');
+
+ // If the UA supports multiple backgrounds, there should be three occurrences
+ // of the string "url(" in the return value for elemStyle.background
+
+ return (/(url\s*\(.*?){3}/).test(mStyle.background);
+ };
+
+
+
+ // this will false positive in Opera Mini
+ // github.com/Modernizr/Modernizr/issues/396
+
+ tests['backgroundsize'] = function() {
+ return testPropsAll('backgroundSize');
+ };
+
+ tests['borderimage'] = function() {
+ return testPropsAll('borderImage');
+ };
+
+
+ // Super comprehensive table about all the unique implementations of
+ // border-radius: muddledramblings.com/table-of-css3-border-radius-compliance
+
+ tests['borderradius'] = function() {
+ return testPropsAll('borderRadius');
+ };
+
+ // WebOS unfortunately false positives on this test.
+ tests['boxshadow'] = function() {
+ return testPropsAll('boxShadow');
+ };
+
+ // FF3.0 will false positive on this test
+ tests['textshadow'] = function() {
+ return document.createElement('div').style.textShadow === '';
+ };
+
+
+ tests['opacity'] = function() {
+ // Browsers that actually have CSS Opacity implemented have done so
+ // according to spec, which means their return values are within the
+ // range of [0.0,1.0] - including the leading zero.
+
+ setCssAll('opacity:.55');
+
+ // The non-literal . in this regex is intentional:
+ // German Chrome returns this value as 0,55
+ // github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632
+ return (/^0.55$/).test(mStyle.opacity);
+ };
+
+
+ // Note, Android < 4 will pass this test, but can only animate
+ // a single property at a time
+ // daneden.me/2011/12/putting-up-with-androids-bullshit/
+ tests['cssanimations'] = function() {
+ return testPropsAll('animationName');
+ };
+
+
+ tests['csscolumns'] = function() {
+ return testPropsAll('columnCount');
+ };
+
+
+ tests['cssgradients'] = function() {
+ /**
+ * For CSS Gradients syntax, please see:
+ * webkit.org/blog/175/introducing-css-gradients/
+ * developer.mozilla.org/en/CSS/-moz-linear-gradient
+ * developer.mozilla.org/en/CSS/-moz-radial-gradient
+ * dev.w3.org/csswg/css3-images/#gradients-
+ */
+
+ var str1 = 'background-image:',
+ str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));',
+ str3 = 'linear-gradient(left top,#9f9, white);';
+
+ setCss(
+ // legacy webkit syntax (FIXME: remove when syntax not in use anymore)
+ (str1 + '-webkit- '.split(' ').join(str2 + str1) +
+ // standard syntax // trailing 'background-image:'
+ prefixes.join(str3 + str1)).slice(0, -str1.length)
+ );
+
+ return contains(mStyle.backgroundImage, 'gradient');
+ };
+
+
+ tests['cssreflections'] = function() {
+ return testPropsAll('boxReflect');
+ };
+
+
+ tests['csstransforms'] = function() {
+ return !!testPropsAll('transform');
+ };
+
+
+ tests['csstransforms3d'] = function() {
+
+ var ret = !!testPropsAll('perspective');
+
+ // Webkit's 3D transforms are passed off to the browser's own graphics renderer.
+ // It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in
+ // some conditions. As a result, Webkit typically recognizes the syntax but
+ // will sometimes throw a false positive, thus we must do a more thorough check:
+ if ( ret && 'webkitPerspective' in docElement.style ) {
+
+ // Webkit allows this media query to succeed only if the feature is enabled.
+ // `@media (transform-3d),(-webkit-transform-3d){ ... }`
+ injectElementWithStyles('@media (transform-3d),(-webkit-transform-3d){#modernizr{left:9px;position:absolute;height:3px;}}', function( node, rule ) {
+ ret = node.offsetLeft === 9 && node.offsetHeight === 3;
+ });
+ }
+ return ret;
+ };
+
+
+ tests['csstransitions'] = function() {
+ return testPropsAll('transition');
+ };
+
+
+ /*>>fontface*/
+ // @font-face detection routine by Diego Perini
+ // javascript.nwbox.com/CSSSupport/
+
+ // false positives:
+ // WebOS github.com/Modernizr/Modernizr/issues/342
+ // WP7 github.com/Modernizr/Modernizr/issues/538
+ tests['fontface'] = function() {
+ var bool;
+
+ injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) {
+ var style = document.getElementById('smodernizr'),
+ sheet = style.sheet || style.styleSheet,
+ cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : '';
+
+ bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0;
+ });
+
+ return bool;
+ };
+ /*>>fontface*/
+
+ // CSS generated content detection
+ tests['generatedcontent'] = function() {
+ var bool;
+
+ injectElementWithStyles(['#',mod,'{font:0/0 a}#',mod,':after{content:"',smile,'";visibility:hidden;font:3px/1 a}'].join(''), function( node ) {
+ bool = node.offsetHeight >= 3;
+ });
+
+ return bool;
+ };
+
+
+
+ // These tests evaluate support of the video/audio elements, as well as
+ // testing what types of content they support.
+ //
+ // We're using the Boolean constructor here, so that we can extend the value
+ // e.g. Modernizr.video // true
+ // Modernizr.video.ogg // 'probably'
+ //
+ // Codec values from : github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845
+ // thx to NielsLeenheer and zcorpan
+
+ // Note: in some older browsers, "no" was a return value instead of empty string.
+ // It was live in FF3.5.0 and 3.5.1, but fixed in 3.5.2
+ // It was also live in Safari 4.0.0 - 4.0.4, but fixed in 4.0.5
+
+ tests['video'] = function() {
+ var elem = document.createElement('video'),
+ bool = false;
+
+ // IE9 Running on Windows Server SKU can cause an exception to be thrown, bug #224
+ try {
+ if ( bool = !!elem.canPlayType ) {
+ bool = new Boolean(bool);
+ bool.ogg = elem.canPlayType('video/ogg; codecs="theora"') .replace(/^no$/,'');
+
+ // Without QuickTime, this value will be `undefined`. github.com/Modernizr/Modernizr/issues/546
+ bool.h264 = elem.canPlayType('video/mp4; codecs="avc1.42E01E"') .replace(/^no$/,'');
+
+ bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,'');
+ }
+
+ } catch(e) { }
+
+ return bool;
+ };
+
+ tests['audio'] = function() {
+ var elem = document.createElement('audio'),
+ bool = false;
+
+ try {
+ if ( bool = !!elem.canPlayType ) {
+ bool = new Boolean(bool);
+ bool.ogg = elem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,'');
+ bool.mp3 = elem.canPlayType('audio/mpeg;') .replace(/^no$/,'');
+
+ // Mimetypes accepted:
+ // developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements
+ // bit.ly/iphoneoscodecs
+ bool.wav = elem.canPlayType('audio/wav; codecs="1"') .replace(/^no$/,'');
+ bool.m4a = ( elem.canPlayType('audio/x-m4a;') ||
+ elem.canPlayType('audio/aac;')) .replace(/^no$/,'');
+ }
+ } catch(e) { }
+
+ return bool;
+ };
+
+
+ // In FF4, if disabled, window.localStorage should === null.
+
+ // Normally, we could not test that directly and need to do a
+ // `('localStorage' in window) && ` test first because otherwise Firefox will
+ // throw bugzil.la/365772 if cookies are disabled
+
+ // Also in iOS5 Private Browsing mode, attempting to use localStorage.setItem
+ // will throw the exception:
+ // QUOTA_EXCEEDED_ERRROR DOM Exception 22.
+ // Peculiarly, getItem and removeItem calls do not throw.
+
+ // Because we are forced to try/catch this, we'll go aggressive.
+
+ // Just FWIW: IE8 Compat mode supports these features completely:
+ // www.quirksmode.org/dom/html5.html
+ // But IE8 doesn't support either with local files
+
+ tests['localstorage'] = function() {
+ try {
+ localStorage.setItem(mod, mod);
+ localStorage.removeItem(mod);
+ return true;
+ } catch(e) {
+ return false;
+ }
+ };
+
+ tests['sessionstorage'] = function() {
+ try {
+ sessionStorage.setItem(mod, mod);
+ sessionStorage.removeItem(mod);
+ return true;
+ } catch(e) {
+ return false;
+ }
+ };
+
+
+ tests['webworkers'] = function() {
+ return !!window.Worker;
+ };
+
+
+ tests['applicationcache'] = function() {
+ return !!window.applicationCache;
+ };
+
+
+ // Thanks to Erik Dahlstrom
+ tests['svg'] = function() {
+ return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect;
+ };
+
+ // specifically for SVG inline in HTML, not within XHTML
+ // test page: paulirish.com/demo/inline-svg
+ tests['inlinesvg'] = function() {
+ var div = document.createElement('div');
+ div.innerHTML = '>shiv*/
+
+ // Assign private properties to the return object with prefix
+ Modernizr._version = version;
+
+ // expose these for the plugin API. Look in the source for how to join() them against your input
+ /*>>prefixes*/
+ Modernizr._prefixes = prefixes;
+ /*>>prefixes*/
+ /*>>domprefixes*/
+ Modernizr._domPrefixes = domPrefixes;
+ Modernizr._cssomPrefixes = cssomPrefixes;
+ /*>>domprefixes*/
+
+ /*>>mq*/
+ // Modernizr.mq tests a given media query, live against the current state of the window
+ // A few important notes:
+ // * If a browser does not support media queries at all (eg. oldIE) the mq() will always return false
+ // * A max-width or orientation query will be evaluated against the current state, which may change later.
+ // * You must specify values. Eg. If you are testing support for the min-width media query use:
+ // Modernizr.mq('(min-width:0)')
+ // usage:
+ // Modernizr.mq('only screen and (max-width:768)')
+ Modernizr.mq = testMediaQuery;
+ /*>>mq*/
+
+ /*>>hasevent*/
+ // Modernizr.hasEvent() detects support for a given event, with an optional element to test on
+ // Modernizr.hasEvent('gesturestart', elem)
+ Modernizr.hasEvent = isEventSupported;
+ /*>>hasevent*/
+
+ /*>>testprop*/
+ // Modernizr.testProp() investigates whether a given style property is recognized
+ // Note that the property names must be provided in the camelCase variant.
+ // Modernizr.testProp('pointerEvents')
+ Modernizr.testProp = function(prop){
+ return testProps([prop]);
+ };
+ /*>>testprop*/
+
+ /*>>testallprops*/
+ // Modernizr.testAllProps() investigates whether a given style property,
+ // or any of its vendor-prefixed variants, is recognized
+ // Note that the property names must be provided in the camelCase variant.
+ // Modernizr.testAllProps('boxSizing')
+ Modernizr.testAllProps = testPropsAll;
+ /*>>testallprops*/
+
+
+ /*>>teststyles*/
+ // Modernizr.testStyles() allows you to add custom styles to the document and test an element afterwards
+ // Modernizr.testStyles('#modernizr { position:absolute }', function(elem, rule){ ... })
+ Modernizr.testStyles = injectElementWithStyles;
+ /*>>teststyles*/
+
+
+ /*>>prefixed*/
+ // Modernizr.prefixed() returns the prefixed or nonprefixed property name variant of your input
+ // Modernizr.prefixed('boxSizing') // 'MozBoxSizing'
+
+ // Properties must be passed as dom-style camelcase, rather than `box-sizing` hypentated style.
+ // Return values will also be the camelCase variant, if you need to translate that to hypenated style use:
+ //
+ // str.replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-');
+
+ // If you're trying to ascertain which transition end event to bind to, you might do something like...
+ //
+ // var transEndEventNames = {
+ // 'WebkitTransition' : 'webkitTransitionEnd',
+ // 'MozTransition' : 'transitionend',
+ // 'OTransition' : 'oTransitionEnd',
+ // 'msTransition' : 'MSTransitionEnd',
+ // 'transition' : 'transitionend'
+ // },
+ // transEndEventName = transEndEventNames[ Modernizr.prefixed('transition') ];
+
+ Modernizr.prefixed = function(prop, obj, elem){
+ if(!obj) {
+ return testPropsAll(prop, 'pfx');
+ } else {
+ // Testing DOM property e.g. Modernizr.prefixed('requestAnimationFrame', window) // 'mozRequestAnimationFrame'
+ return testPropsAll(prop, obj, elem);
+ }
+ };
+ /*>>prefixed*/
+
+
+ /*>>cssclasses*/
+ // Remove "no-js" class from element, if it exists:
+ docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') +
+
+ // Add the new classes to the element.
+ (enableClasses ? ' js ' + classes.join(' ') : '');
+ /*>>cssclasses*/
+
+ return Modernizr;
+
+})(this, this.document);
diff --git a/Web/CodePlay/Search.aspx b/Web/CodePlay/Search.aspx
new file mode 100644
index 0000000..daa5591
--- /dev/null
+++ b/Web/CodePlay/Search.aspx
@@ -0,0 +1,9 @@
+<%@ Page Language="C#" MasterPageFile="~/Codeplay_MasterPage.master" AutoEventWireup="true" CodeFile="Search.aspx.cs" Inherits="Search" Title="Untitled Page" %>
+
+<%@ Register Src="UserControls/ProductsList.ascx" TagName="ProductsList" TagPrefix="uc1" %>
+
+
+
diff --git a/Web/CodePlay/Search.aspx.cs b/Web/CodePlay/Search.aspx.cs
new file mode 100644
index 0000000..6d23988
--- /dev/null
+++ b/Web/CodePlay/Search.aspx.cs
@@ -0,0 +1,29 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class Search : System.Web.UI.Page
+{
+ // Fill the form with data
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ // don't reload data during postbacks
+ if (!IsPostBack)
+ {
+ // fill the table contents
+ string searchString = Request.QueryString["Search"];
+ titleLabel.Text = "Product Search";
+ descriptionLabel.Text = "You searched for " + searchString + " .";
+ // set the title of the page
+ this.Title = BalloonShopConfiguration.SiteName +
+ " : Product Search : " + searchString;
+ }
+ }
+}
diff --git a/Web/CodePlay/ShoppingCart.aspx b/Web/CodePlay/ShoppingCart.aspx
new file mode 100644
index 0000000..971f227
--- /dev/null
+++ b/Web/CodePlay/ShoppingCart.aspx
@@ -0,0 +1,48 @@
+<%@ Page Language="C#" MasterPageFile="~/Codeplay_MasterPage.master" AutoEventWireup="true" CodeFile="ShoppingCart.aspx.cs" Inherits="ShoppingCart" Title="Untitled Page" %>
+
+<%@ Register Src="UserControls/ProductRecommendations.ascx" TagName="ProductRecommendations"
+ TagPrefix="uc1" %>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Total amount:
+
+
+
+
+
+
+
+
+
+
diff --git a/Web/CodePlay/ShoppingCart.aspx.cs b/Web/CodePlay/ShoppingCart.aspx.cs
new file mode 100644
index 0000000..fd46372
--- /dev/null
+++ b/Web/CodePlay/ShoppingCart.aspx.cs
@@ -0,0 +1,150 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class ShoppingCart : System.Web.UI.Page
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ // populate the control only on the initial page load
+ if (!IsPostBack)
+ PopulateControls();
+ }
+
+ // fill shopping cart controls with data
+ private void PopulateControls()
+ {
+ // set the title of the page
+ this.Title = BalloonShopConfiguration.SiteName + " : Shopping Cart";
+ // get the items in the shopping cart
+ DataTable dt = ShoppingCartAccess.GetItems();
+ // if the shopping cart is empty...
+ if (dt.Rows.Count == 0)
+ {
+ titleLabel.Text = "Your shopping cart is empty!";
+ grid.Visible = false;
+ updateButton.Enabled = false;
+ checkoutButton.Enabled = false;
+ totalAmountLabel.Text = String.Format("{0:c}", 0);
+ }
+ else
+ // if the shopping cart is not empty...
+ {
+ // populate the list with the shopping cart contents
+ grid.DataSource = dt;
+ grid.DataBind();
+ // setup controls
+ titleLabel.Text = "These are the products in your shopping cart:";
+ grid.Visible = true;
+ updateButton.Enabled = true;
+ checkoutButton.Enabled = true;
+ // display the total amount
+ decimal amount = ShoppingCartAccess.GetTotalAmount();
+ totalAmountLabel.Text = String.Format("{0:c}", amount);
+ }
+ }
+
+ // remove a product from the cart
+ protected void grid_RowDeleting(object sender, GridViewDeleteEventArgs e)
+ {
+ // Index of the row being deleted
+ int rowIndex = e.RowIndex;
+ // The ID of the product being deleted
+ string productId = grid.DataKeys[rowIndex].Value.ToString();
+ // Remove the product from the shopping cart
+ bool success = ShoppingCartAccess.RemoveItem(productId);
+ // Display status
+ statusLabel.Text = success ? "
+ Shopping Cart Admin
+
+
+ Hello!
+ How many days?
+
+ All shopping carts
+ One
+ Ten
+ Twenty
+ Thirty
+ Ninety
+
+
diff --git a/Web/CodePlay/ShoppingCartAdmin.aspx.cs b/Web/CodePlay/ShoppingCartAdmin.aspx.cs
new file mode 100644
index 0000000..54422a6
--- /dev/null
+++ b/Web/CodePlay/ShoppingCartAdmin.aspx.cs
@@ -0,0 +1,43 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class ShoppingCartAdmin : System.Web.UI.Page
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ // Set the title of the page
+ this.Title = BalloonShopConfiguration.SiteName +
+ " : Shopping Cart Admin";
+ }
+
+ // counts old shopping carts
+ protected void countButton_Click(object sender, EventArgs e)
+ {
+ byte days = byte.Parse(daysList.SelectedItem.Value);
+ int oldItems = ShoppingCartAccess.CountOldCarts(days);
+ if (oldItems == -1)
+ countLabel.Text = "Could not count the old shopping carts!";
+ else if (oldItems == 0)
+ countLabel.Text = "There are no old shopping carts.";
+ else
+ countLabel.Text = "There are " + oldItems.ToString() +
+ " old shopping carts.";
+ }
+
+
+ // deletes old shopping carts
+ protected void deleteButton_Click(object sender, EventArgs e)
+ {
+ byte days = byte.Parse(daysList.SelectedItem.Value);
+ ShoppingCartAccess.DeleteOldCarts(days);
+ countLabel.Text = "The old shopping carts were removed from the database";
+ }
+}
diff --git a/Web/CodePlay/Site.Mobile.master b/Web/CodePlay/Site.Mobile.master
new file mode 100644
index 0000000..c232343
--- /dev/null
+++ b/Web/CodePlay/Site.Mobile.master
@@ -0,0 +1,24 @@
+<%@ Master Language="C#" AutoEventWireup="true" CodeFile="Site.Mobile.master.cs" Inherits="Site_Mobile" %>
+
+<%@ Register Src="~/ViewSwitcher.ascx" TagPrefix="friendlyUrls" TagName="ViewSwitcher" %>
+
+
+
+
+ <%: Page.Title %> - My ASP.NET Application
+
+
+
+
+
+
+
+
+
+ <%# Eval("Quantity") %> x <%# Eval("Name") %>
+
+
+
+
+
+
+
diff --git a/Web/CodePlay/UserControls/CartSummary.ascx.cs b/Web/CodePlay/UserControls/CartSummary.ascx.cs
new file mode 100644
index 0000000..3e32c79
--- /dev/null
+++ b/Web/CodePlay/UserControls/CartSummary.ascx.cs
@@ -0,0 +1,65 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class CartSummary : System.Web.UI.UserControl
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+
+ }
+
+ // fill cart summary contents in the PreRender stage
+ protected void Page_PreRender(object sender, EventArgs e)
+ {
+ PopulateControls();
+ }
+
+ // fill the controls with data
+ private void PopulateControls()
+ {
+ // get the items in the shopping cart
+ DataTable dt = ShoppingCartAccess.GetItems();
+ // if the shopping cart is empty...
+ if (dt.Rows.Count == 0)
+ {
+ cartSummaryLabel.Text = "Your shopping cart is empty.";
+ totalAmountLabel.Text = String.Format("{0:c}", 0);
+ viewCartLink.Visible = false;
+ list.Visible = false;
+ }
+ else
+ // if the shopping cart is not empty...
+ {
+ // populate the list with the shopping cart contents
+ list.Visible = true;
+ list.DataSource = dt;
+ list.DataBind();
+ // setup controls
+ cartSummaryLabel.Text = "Cart summary ";
+ viewCartLink.Visible = true;
+ // display the total amount
+ decimal amount = ShoppingCartAccess.GetTotalAmount();
+ totalAmountLabel.Text = String.Format("{0:c}", amount);
+ }
+ }
+
+ // we don't want to display the cart summary in the shopping cart page
+ protected void Page_Init(object sender, EventArgs e)
+ {
+ // get the current page
+ string page = Request.AppRelativeCurrentExecutionFilePath;
+ // if we're in the shopping cart, don't display the cart summary
+ if (String.Compare(page, "~/ShoppingCart.aspx", true) == 0)
+ this.Visible = false;
+ else
+ this.Visible = true;
+ }
+}
diff --git a/Web/CodePlay/UserControls/CategoriesAdmin.ascx b/Web/CodePlay/UserControls/CategoriesAdmin.ascx
new file mode 100644
index 0000000..2a933c1
--- /dev/null
+++ b/Web/CodePlay/UserControls/CategoriesAdmin.ascx
@@ -0,0 +1,52 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="CategoriesAdmin.ascx.cs"
+ Inherits="CategoriesAdmin" %>
+(go back to departments)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Create a new category in this department:
+
+
+
+ Name:
+
+
+
+
+
+ Description:
+
+
+
+
+ "
+ + departmentName + " ";
+ }
+ }
+
+ // Populate the GridView with data
+ private void BindGrid()
+ {
+ // Get DepartmentID from the query string
+ string departmentId = Request.QueryString["DepartmentID"];
+ // Get a DataTable object containing the categories
+ grid.DataSource = CatalogAccess.GetCategoriesInDepartment(departmentId);
+ // Bind the data grid to the data source
+ grid.DataBind();
+ }
+
+ // Enter row into edit mode
+ protected void grid_RowEditing(object sender, GridViewEditEventArgs e)
+ {
+ // Set the row for which to enable edit mode
+ grid.EditIndex = e.NewEditIndex;
+ // Set status message
+ statusLabel.Text = "Editing row # " + e.NewEditIndex.ToString();
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Cancel edit mode
+ protected void grid_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
+ {
+ // Cancel edit mode
+ grid.EditIndex = -1;
+ // Set status message
+ statusLabel.Text = "Editing canceled";
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Update row
+ protected void grid_RowUpdating(object sender, GridViewUpdateEventArgs e)
+ {
+ // Retrieve updated data
+ string id = grid.DataKeys[e.RowIndex].Value.ToString();
+ string name = ((TextBox)grid.Rows[e.RowIndex].Cells[0].Controls[0]).Text;
+ string description = ((TextBox)grid.Rows[e.RowIndex].FindControl("descriptionTextBox")).Text;
+ // Execute the update command
+ bool success = CatalogAccess.UpdateCategory(id, name, description);
+ // Cancel edit mode
+ grid.EditIndex = -1;
+ // Display status message
+ statusLabel.Text = success ? "Update successful" : "Update failed";
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Delete a record
+ protected void grid_RowDeleting(object sender, GridViewDeleteEventArgs e)
+ {
+ // Get the ID of the record to be deleted
+ string id = grid.DataKeys[e.RowIndex].Value.ToString();
+ // Execute the delete command
+ bool success = CatalogAccess.DeleteCategory(id);
+ // Cancel edit mode
+ grid.EditIndex = -1;
+ // Display status message
+ statusLabel.Text = success ? "Delete successful" : "Delete failed";
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Create a new category
+ protected void createCategory_Click(object sender, EventArgs e)
+ {
+ // Get DepartmentID from the query string
+ string departmentId = Request.QueryString["DepartmentID"];
+ // Execute the insert command
+ bool success = CatalogAccess.CreateCategory(departmentId, newName.Text, newDescription.Text);
+ // Display results
+ statusLabel.Text = success ? "Insert successful" : "Insert failed";
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Redirect to the department's page
+ protected void goBackLink_Click(object sender, EventArgs e)
+ {
+ Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx");
+ }
+}
diff --git a/Web/CodePlay/UserControls/CategoriesList.ascx b/Web/CodePlay/UserControls/CategoriesList.ascx
new file mode 100644
index 0000000..924bed9
--- /dev/null
+++ b/Web/CodePlay/UserControls/CategoriesList.ascx
@@ -0,0 +1,16 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="CategoriesList.ascx.cs" Inherits="CategoriesList" %>
+
+
+
+ >
+
+
+
+
+
+
+
+
+
+
+
+
+
+Create a new department:
+
+
+ Name:
+
+
+
+
+
+ Description:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Web/CodePlay/UserControls/DepartmentsList.ascx.cs b/Web/CodePlay/UserControls/DepartmentsList.ascx.cs
new file mode 100644
index 0000000..a32ecd7
--- /dev/null
+++ b/Web/CodePlay/UserControls/DepartmentsList.ascx.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class DepartmentsList : System.Web.UI.UserControl
+{
+ // Load department details into the DataList
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ // don't reload data during postbacks
+ if (!IsPostBack)
+ {
+ // CatalogAccess.GetDepartments returns a DataTable object containing
+ // department data, which is read in the ItemTemplate of the DataList
+ list.DataSource = CatalogAccess.GetDepartments();
+ // Needed to bind the data bound controls to the data source
+ list.DataBind();
+ }
+ }
+}
diff --git a/Web/CodePlay/UserControls/Header.ascx b/Web/CodePlay/UserControls/Header.ascx
new file mode 100644
index 0000000..89187d4
--- /dev/null
+++ b/Web/CodePlay/UserControls/Header.ascx
@@ -0,0 +1,6 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="Header.ascx.cs" Inherits="Header" %>
+
+
+
+
diff --git a/Web/CodePlay/UserControls/Header.ascx.cs b/Web/CodePlay/UserControls/Header.ascx.cs
new file mode 100644
index 0000000..8802521
--- /dev/null
+++ b/Web/CodePlay/UserControls/Header.ascx.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class Header : System.Web.UI.UserControl
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+
+ }
+}
diff --git a/Web/CodePlay/UserControls/OrderDetailsAdmin.ascx b/Web/CodePlay/UserControls/OrderDetailsAdmin.ascx
new file mode 100644
index 0000000..5bea2fd
--- /dev/null
+++ b/Web/CodePlay/UserControls/OrderDetailsAdmin.ascx
@@ -0,0 +1,97 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="OrderDetailsAdmin.ascx.cs" Inherits="OrderDetailsAdmin" %>
+
+
+ Total Amount:
+
+
+
+
+ Date Created:
+
+
+
+
+ Date Shipped:
+
+
+
+
+ Verified:
+
+
+
+
+ Completed:
+
+
+
+
+ Canceled:
+
+
+
+
+ Comments:
+
+
+
+
+
+ Customer Name:
+
+
+
+
+ Shipping Address:
+
+
+
+
+ Customer Email:
+
+
+
+
+
+
+
+
diff --git a/Web/CodePlay/UserControls/OrderDetailsAdmin.ascx.cs b/Web/CodePlay/UserControls/OrderDetailsAdmin.ascx.cs
new file mode 100644
index 0000000..772782e
--- /dev/null
+++ b/Web/CodePlay/UserControls/OrderDetailsAdmin.ascx.cs
@@ -0,0 +1,178 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class OrderDetailsAdmin : System.Web.UI.UserControl
+{
+ // edit mode by default is false
+ private bool editMode = false;
+
+ // set up the form
+ protected void Page_PreRender(object sender, EventArgs e)
+ {
+ // check if we must display order details
+ if (Session["AdminOrderID"] != null)
+ {
+ // fill constituent controls with data
+ PopulateControls();
+ // set edit mode
+ SetEditMode(editMode);
+ }
+ else
+ // Hide
+ this.Visible = false;
+ }
+
+ // populate the form with data
+ private void PopulateControls()
+ {
+ // obtain order ID from the session
+ string orderId = Session["AdminOrderID"].ToString();
+ // obtain order info
+ OrderInfo orderInfo = OrdersAccess.GetInfo(orderId);
+ // populate labels and text boxes with order info
+ orderIdLabel.Text = "Displaying Order #" + orderId;
+ totalAmountLabel.Text = String.Format("{0:c}", orderInfo.TotalAmount);
+ dateCreatedTextBox.Text = orderInfo.DateCreated;
+ dateShippedTextBox.Text = orderInfo.DateShipped;
+// verifiedCheck.Checked = orderInfo.Verified;
+// completedCheck.Checked = orderInfo.Completed;
+// canceledCheck.Checked = orderInfo.Canceled;
+ commentsTextBox.Text = orderInfo.Comments;
+ customerNameTextBox.Text = orderInfo.CustomerName;
+ shippingAddressTextBox.Text = orderInfo.ShippingAddress;
+ customerEmailTextBox.Text = orderInfo.CustomerEmail;
+ // by default the Edit button is enabled, and the
+ // Update and Cancel buttons are disabled
+ editButton.Enabled = true;
+ updateButton.Enabled = false;
+ cancelButton.Enabled = false;
+ // Decide which one of the other three buttons
+ // should be enabled and which should be disabled
+ if (canceledCheck.Checked || completedCheck.Checked)
+ {
+ // if the order was canceled or completed ...
+ markVerifiedButton.Enabled = false;
+ markCompletedButton.Enabled = false;
+ markCanceledButton.Enabled = false;
+ }
+ else if (verifiedCheck.Checked)
+ {
+ // if the order was not canceled but is verified ...
+ markVerifiedButton.Enabled = false;
+ markCompletedButton.Enabled = true;
+ markCanceledButton.Enabled = true;
+ }
+ else
+ {
+ // if the order was not canceled and is not verified ...
+ markVerifiedButton.Enabled = true;
+ markCompletedButton.Enabled = false;
+ markCanceledButton.Enabled = true;
+ }
+ // fill the data grid with order details
+ grid.DataSource = OrdersAccess.GetDetails(orderId);
+ grid.DataBind();
+ }
+
+ // enable or disable edit mode
+ private void SetEditMode(bool enable)
+ {
+ dateCreatedTextBox.Enabled = enable;
+ dateShippedTextBox.Enabled = enable;
+ verifiedCheck.Enabled = enable;
+ completedCheck.Enabled = enable;
+ canceledCheck.Enabled = enable;
+ commentsTextBox.Enabled = enable;
+ customerNameTextBox.Enabled = enable;
+ shippingAddressTextBox.Enabled = enable;
+ customerEmailTextBox.Enabled = enable;
+ editButton.Enabled = !enable;
+ updateButton.Enabled = enable;
+ cancelButton.Enabled = enable;
+ }
+
+ // enter edit mode
+ protected void editButton_Click(object sender, EventArgs e)
+ {
+ editMode = true;
+ }
+
+ // cancel edit mode
+ protected void cancelButton_Click(object sender, EventArgs e)
+ {
+ // don't need to do anything, editMode will be set to false by default
+ }
+
+ // update order information
+ protected void updateButton_Click(object sender, EventArgs e)
+ {
+ // Store the new order details in an OrderInfo object
+ OrderInfo orderInfo = new OrderInfo();
+ string orderId = Session["AdminOrderID"].ToString();
+ orderInfo.OrderID = Int32.Parse(orderId);
+ orderInfo.DateCreated = dateCreatedTextBox.Text;
+ orderInfo.DateShipped = dateShippedTextBox.Text;
+ //orderInfo.Verified = verifiedCheck.Checked;
+ //orderInfo.Completed = completedCheck.Checked;
+ //orderInfo.Canceled = canceledCheck.Checked;
+ orderInfo.Comments = commentsTextBox.Text;
+ orderInfo.CustomerName = customerNameTextBox.Text;
+ orderInfo.ShippingAddress = shippingAddressTextBox.Text;
+ orderInfo.CustomerEmail = customerEmailTextBox.Text;
+ // try to update the order
+ try
+ {
+ // Update the order
+ OrdersAccess.Update(orderInfo);
+ }
+ catch (Exception ex)
+ {
+ // In case of an error, we simply ignore it
+ }
+ // Exit edit mode
+ SetEditMode(false);
+ // Update the form
+ PopulateControls();
+ }
+
+ // mark order as verified
+ protected void markVerifiedButton_Click(object sender, EventArgs e)
+ {
+ // obtain the order ID from the session
+ string orderId = Session["AdminOrderID"].ToString();
+ // mark order as verified
+ OrdersAccess.MarkVerified(orderId);
+ // update the form
+ PopulateControls();
+ }
+
+ // mark order as completed
+ protected void markCompletedButton_Click(object sender, EventArgs e)
+ {
+ // obtain the order ID from the session
+ string orderId = Session["AdminOrderID"].ToString();
+ // mark the order as completed
+ OrdersAccess.MarkCompleted(orderId);
+ // update the form
+ PopulateControls();
+ }
+
+ // mark order as canceled
+ protected void markCanceledButton_Click(object sender, EventArgs e)
+ {
+ // obtain the order ID from the session
+ string orderId = Session["AdminOrderID"].ToString();
+ // mark the order as canceled
+ OrdersAccess.MarkCanceled(orderId);
+ // update the form
+ PopulateControls();
+ }
+}
diff --git a/Web/CodePlay/UserControls/ProductDetailsAdmin.ascx b/Web/CodePlay/UserControls/ProductDetailsAdmin.ascx
new file mode 100644
index 0000000..2154c93
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductDetailsAdmin.ascx
@@ -0,0 +1,37 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ProductDetailsAdmin.ascx.cs" Inherits="ProductDetailsAdmin" %>
+
+ (go back to products)
+
+
+
+
+
+
+
diff --git a/Web/CodePlay/UserControls/ProductDetailsAdmin.ascx.cs b/Web/CodePlay/UserControls/ProductDetailsAdmin.ascx.cs
new file mode 100644
index 0000000..6d8a6e1
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductDetailsAdmin.ascx.cs
@@ -0,0 +1,225 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class ProductDetailsAdmin : System.Web.UI.UserControl
+{
+ // store product, category and department IDs as class members
+ private string currentProductId, currentCategoryId, currentDepartmentId;
+
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ // Get DepartmentID, CategoryID, ProductID from the query string
+ // and save their values
+ currentDepartmentId = Request.QueryString["DepartmentID"];
+ currentCategoryId = Request.QueryString["CategoryID"];
+ currentProductId = Request.QueryString["ProductID"];
+ // Assign buttons to the combo boxes
+ Utilities.TieButton(this.Page, categoriesListRemove, removeButton);
+ Utilities.TieButton(this.Page, categoriesListAssign, assignButton);
+ Utilities.TieButton(this.Page, categoriesListMove, moveButton);
+ // Fill the controls with data only on the initial page load
+ if (!IsPostBack)
+ {
+ // Fill controls with data
+ PopulateControls();
+ }
+ }
+
+ // Populate the controls
+ private void PopulateControls()
+ {
+ // Set the "go back to products" link
+ goBackLink.NavigateUrl = Request.ApplicationPath +
+ String.Format("/CatalogAdmin.aspx?DepartmentID={0}&CategoryID={1}",
+ currentDepartmentId, currentCategoryId);
+ // Retrieve product details and category details from database
+ ProductDetails productDetails = CatalogAccess.GetProductDetails(currentProductId);
+ CategoryDetails categoryDetails = CatalogAccess.GetCategoryDetails(currentCategoryId);
+ // Set up labels and images
+ productNameLabel.Text = productDetails.Name;
+ moveLabel.Text = "Move product from category " + categoryDetails.Name + " to this category: ";
+ image1.ImageUrl = Request.ApplicationPath + "/ProductImages/" + productDetails.Image1FileName;
+ image2.ImageUrl = Request.ApplicationPath + "/ProductImages/" + productDetails.Image2FileName;
+ // Clear form
+ categoriesLabel.Text = "";
+ categoriesListAssign.Items.Clear();
+ categoriesListMove.Items.Clear();
+ categoriesListRemove.Items.Clear();
+ // Fill categoriesLabel and categoriesListRemove with data
+ string categoryId, categoryName;
+ DataTable productCategories = CatalogAccess.GetCategoriesWithProduct(currentProductId);
+ for (int i = 0; i < productCategories.Rows.Count; i++)
+ {
+ // obtain category id and name
+ categoryId = productCategories.Rows[i]["CategoryId"].ToString();
+ categoryName = productCategories.Rows[i]["Name"].ToString();
+ // add a link to the category admin page
+ categoriesLabel.Text += (categoriesLabel.Text == "" ? "" : ", ") +
+ "" +
+ categoryName + " ";
+ // populate the categoriesListRemove combo box
+ categoriesListRemove.Items.Add(new ListItem(categoryName, categoryId));
+ }
+ // Delete from catalog or remove from category?
+ if (productCategories.Rows.Count > 1)
+ {
+ deleteButton.Visible = false;
+ removeButton.Enabled = true;
+ }
+ else
+ {
+ deleteButton.Visible = true;
+ removeButton.Enabled = false;
+ }
+ // Fill categoriesListMove and categoriesListAssign with data
+ productCategories = CatalogAccess.GetCategoriesWithoutProduct(currentProductId);
+ for (int i = 0; i < productCategories.Rows.Count; i++)
+ {
+ // obtain category id and name
+ categoryId = productCategories.Rows[i]["CategoryId"].ToString();
+ categoryName = productCategories.Rows[i]["Name"].ToString();
+ // populate the list boxes
+ categoriesListAssign.Items.Add(new ListItem(categoryName, categoryId));
+ categoriesListMove.Items.Add(new ListItem(categoryName, categoryId));
+ }
+ }
+
+ // Remove the product from a category
+ protected void removeButton_Click(object sender, EventArgs e)
+ {
+ // Check if a category was selected
+ if (categoriesListRemove.SelectedIndex != -1)
+ {
+ // Get the category ID that was selected in the DropDownList
+ string categoryId = categoriesListRemove.SelectedItem.Value;
+ // Remove the product from the category
+ bool success = CatalogAccess.RemoveProductFromCategory(currentProductId, categoryId);
+ // Display status message
+ statusLabel.Text = success ? "Product removed successfully" : "Product removal failed";
+ // Refresh the page
+ PopulateControls();
+ }
+ else
+ statusLabel.Text = "You need to select a category";
+ }
+
+ // delete a product from the catalog
+ protected void deleteButton_Click(object sender, EventArgs e)
+ {
+ // Delete the product from the catalog
+ CatalogAccess.DeleteProduct(currentProductId);
+ // Need to go back to the categories page now
+ Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx" +
+ "?DepartmentID=" + currentDepartmentId +
+ "&CategoryID=" + currentCategoryId);
+ }
+
+ // assign the product to a new category
+ protected void assignButton_Click(object sender, EventArgs e)
+ {
+ // Check if a category was selected
+ if (categoriesListAssign.SelectedIndex != -1)
+ {
+ // Get the category ID that was selected in the DropDownList
+ string categoryId = categoriesListAssign.SelectedItem.Value;
+ // Assign the product to the category
+ bool success = CatalogAccess.AssignProductToCategory(currentProductId, categoryId);
+ // Display status message
+ statusLabel.Text = success ? "Product assigned successfully" : "Product assignation failed";
+ // Refresh the page
+ PopulateControls();
+ }
+ else
+ statusLabel.Text = "You need to select a category";
+ }
+
+ // move the product to another category
+ protected void moveButton_Click(object sender, EventArgs e)
+ {
+ // Check if a category was selected
+ if (categoriesListMove.SelectedIndex != -1)
+ {
+ // Get the category ID that was selected in the DropDownList
+ string newCategoryId = categoriesListMove.SelectedItem.Value;
+ // Move the product to the category
+ bool success = CatalogAccess.MoveProductToCategory(currentProductId, currentCategoryId, newCategoryId);
+ // In case the operation was successful, reload the page,
+ // so the new category will reflect in the query string
+ if (!success)
+ statusLabel.Text = "Couldn't move the product to the specified category";
+ else
+ Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx" +
+ "?DepartmentID=" + currentDepartmentId +
+ "&CategoryID=" + newCategoryId +
+ "&ProductID=" + currentProductId);
+ }
+ else
+ statusLabel.Text = "You need to select a category";
+ }
+
+ // upload product's first image
+ protected void upload1Button_Click(object sender, EventArgs e)
+ {
+ // proceed with uploading only if the user selected a file
+ if (image1FileUpload.HasFile)
+ {
+ try
+ {
+ string fileName = image1FileUpload.FileName;
+ string location = Server.MapPath("./ProductImages/") + fileName;
+ // save image to server
+ image1FileUpload.SaveAs(location);
+ // update database with new product details
+ ProductDetails pd = CatalogAccess.GetProductDetails(currentProductId);
+ CatalogAccess.UpdateProduct(currentProductId, pd.Name, pd.Description, pd.Price.ToString(), fileName, pd.Image2FileName, pd.OnDepartmentPromotion.ToString(), pd.OnCatalogPromotion.ToString());
+ // reload the page
+ Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx" +
+ "?DepartmentID=" + currentDepartmentId +
+ "&CategoryID=" + currentCategoryId +
+ "&ProductID=" + currentProductId);
+ }
+ catch
+ {
+ statusLabel.Text = "Uploading image 1 failed";
+ }
+ }
+ }
+
+ // upload product's second image
+ protected void upload2Button_Click(object sender, EventArgs e)
+ {
+ // proceed with uploading only if the user selected a file
+ if (image2FileUpload.HasFile)
+ {
+ try
+ {
+ string fileName = image2FileUpload.FileName;
+ string location = Server.MapPath("./ProductImages/") + fileName;
+ // save image to server
+ image2FileUpload.SaveAs(location);
+ // update database with new product details
+ ProductDetails pd = CatalogAccess.GetProductDetails(currentProductId);
+ CatalogAccess.UpdateProduct(currentProductId, pd.Name, pd.Description, pd.Price.ToString(), pd.Image1FileName, fileName, pd.OnDepartmentPromotion.ToString(), pd.OnCatalogPromotion.ToString());
+ // reload the page
+ Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx" +
+ "?DepartmentID=" + currentDepartmentId +
+ "&CategoryID=" + currentCategoryId +
+ "&ProductID=" + currentProductId);
+ }
+ catch
+ {
+ statusLabel.Text = "Uploading image 2 failed";
+ }
+ }
+ }
+}
diff --git a/Web/CodePlay/UserControls/ProductRecommendations.ascx b/Web/CodePlay/UserControls/ProductRecommendations.ascx
new file mode 100644
index 0000000..bceef75
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductRecommendations.ascx
@@ -0,0 +1,18 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ProductRecommendations.ascx.cs" Inherits="ProductRecommendations" %>
+
+
+
+
+
+
diff --git a/Web/CodePlay/UserControls/ProductRecommendations.ascx.cs b/Web/CodePlay/UserControls/ProductRecommendations.ascx.cs
new file mode 100644
index 0000000..199e9ca
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductRecommendations.ascx.cs
@@ -0,0 +1,53 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class ProductRecommendations : System.Web.UI.UserControl
+{
+ protected void Page_PreRender(object sender, EventArgs e)
+ {
+ // Get the currently loaded page
+ string currentLocation = Request.AppRelativeCurrentExecutionFilePath;
+ // If we're in Product.aspx...
+ if (currentLocation == "~/Product.aspx")
+ {
+ // get the product ID
+ string productId = Request.QueryString["ProductID"];
+ // get product recommendations
+ DataTable table;
+ // display recommendations
+ table = CatalogAccess.GetRecommendations(productId);
+ list.DataSource = table;
+ list.DataBind();
+ // display header
+ if (table.Rows.Count > 0)
+ recommendationsHeader.Text =
+ "Customers who bought this product also bought:";
+ else
+ recommendationsHeader.Text = "";
+ }
+ // If we're in ShoppingCart.aspx...
+ else if (currentLocation == "~/ShoppingCart.aspx")
+ {
+ // get product recommendations
+ DataTable table;
+ // display recommendations
+ table = ShoppingCartAccess.GetRecommendations();
+ list.DataSource = table;
+ list.DataBind();
+ // display header
+ if (table.Rows.Count > 0)
+ recommendationsHeader.Text =
+ "Customers who bought these products also bought:";
+ else
+ recommendationsHeader.Text = "";
+ }
+ }
+}
diff --git a/Web/CodePlay/UserControls/ProductsAdmin.ascx b/Web/CodePlay/UserControls/ProductsAdmin.ascx
new file mode 100644
index 0000000..1162dd6
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductsAdmin.ascx
@@ -0,0 +1,115 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ProductsAdmin.ascx.cs"
+ Inherits="ProductsAdmin" %>
+(go back to categories)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Create a new product and assign it to this category:
+
+
+ Name:
+
+
+
+
+ Description:
+
+
+
+
+ Price:
+
+ 0.00
+
+
+
+ Image1 File:
+
+ Generic1.png
+
+
+
+ Image2 File:
+
+ Generic2.png
+
+
+
+ Dept. Promotion:
+
+
+
+
+ Catalog Promotion:
+
+
+
+
+ "
+ + categoryName + " ";
+ // Load the products grid
+ BindGrid();
+ }
+ }
+
+ // Populate the GridView with data
+ private void BindGrid()
+ {
+ // Get CategoryID from the query string
+ string categoryId = Request.QueryString["CategoryID"];
+ // Get a DataTable object containing the products
+ grid.DataSource = CatalogAccess.GetAllProductsInCategory(categoryId);
+ // Needed to bind the data bound controls to the data source
+ grid.DataBind();
+ }
+
+ // Enter row into edit mode
+ protected void grid_RowEditing(object sender, GridViewEditEventArgs e)
+ {
+ // Set the row for which to enable edit mode
+ grid.EditIndex = e.NewEditIndex;
+ // Set status message
+ statusLabel.Text = "Editing row # " + e.NewEditIndex.ToString();
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Cancel edit mode
+ protected void grid_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
+ {
+ // Cancel edit mode
+ grid.EditIndex = -1;
+ // Set status message
+ statusLabel.Text = "Editing canceled";
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Update a product
+ protected void grid_RowUpdating(object sender, GridViewUpdateEventArgs e)
+ {
+ // Retrieve updated data
+ string id = grid.DataKeys[e.RowIndex].Value.ToString();
+ string name = ((TextBox)grid.Rows[e.RowIndex].FindControl("nameTextBox")).Text;
+ string description = ((TextBox)grid.Rows[e.RowIndex].FindControl("descriptionTextBox")).Text;
+ string price = ((TextBox)grid.Rows[e.RowIndex].FindControl("priceTextBox")).Text;
+ string image1FileName = ((TextBox)grid.Rows[e.RowIndex].FindControl("image1TextBox")).Text;
+ string image2FileName = ((TextBox)grid.Rows[e.RowIndex].FindControl("image2TextBox")).Text;
+ string onDepartmentPromotion = ((CheckBox)grid.Rows[e.RowIndex].Cells[6].Controls[0]).Checked.ToString();
+ string onCatalogPromotion = ((CheckBox)grid.Rows[e.RowIndex].Cells[7].Controls[0]).Checked.ToString();
+ // Execute the update command
+ bool success = CatalogAccess.UpdateProduct(id, name, description, price, image1FileName, image2FileName, onDepartmentPromotion, onCatalogPromotion);
+ // Cancel edit mode
+ grid.EditIndex = -1;
+ // Display status message
+ statusLabel.Text = success ? "Product update successful" : "Product update failed";
+ // Reload grid
+ BindGrid();
+ }
+
+ // Create a new product
+ protected void createProduct_Click(object sender, EventArgs e)
+ {
+ // Get CategoryID from the query string
+ string categoryId = Request.QueryString["CategoryID"];
+ // Execute the insert command
+ bool success = CatalogAccess.CreateProduct(categoryId, newName.Text, newDescription.Text, newPrice.Text, newImage1FileName.Text, newImage2FileName.Text, newOnDepartmentPromotion.Checked.ToString(), newOnCatalogPromotion.Checked.ToString());
+ // Display status message
+ statusLabel.Text = success ? "Insert successful" : "Insert failed";
+ // Reload the grid
+ BindGrid();
+ }
+
+ // Go back to the list of categories
+ protected void goBackLink_Click(object sender, EventArgs e)
+ {
+ // Get DepartmentID from the query string
+ string departmentId = Request.QueryString["DepartmentID"];
+ // Redirect
+ Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx?DepartmentID=" + departmentId);
+ }
+}
diff --git a/Web/CodePlay/UserControls/ProductsList.ascx b/Web/CodePlay/UserControls/ProductsList.ascx
new file mode 100644
index 0000000..23b3f16
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductsList.ascx
@@ -0,0 +1,30 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ProductsList.ascx.cs"
+ Inherits="ProductsList" %>
+Previous
+
+Next
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Web/CodePlay/UserControls/ProductsList.ascx.cs b/Web/CodePlay/UserControls/ProductsList.ascx.cs
new file mode 100644
index 0000000..c9394e9
--- /dev/null
+++ b/Web/CodePlay/UserControls/ProductsList.ascx.cs
@@ -0,0 +1,117 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+using System.Collections.Specialized;
+
+public partial class ProductsList : System.Web.UI.UserControl
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ PopulateControls();
+ }
+
+ private void PopulateControls()
+ {
+ // Retrieve DepartmentID from the query string
+ string departmentId = Request.QueryString["DepartmentID"];
+ // Retrieve CategoryID from the query string
+ string categoryId = Request.QueryString["CategoryID"];
+ // Retrieve Page from the query string
+ string page = Request.QueryString["Page"];
+ if (page == null) page = "1";
+ // Retrieve Search string from query string
+ string searchString = Request.QueryString["Search"];
+ // How many pages of products?
+ int howManyPages = 1;
+ // If performing a product search
+ if (searchString != null)
+ {
+ // Retrieve AllWords from query string
+ string allWords = Request.QueryString["AllWords"];
+ // Perform search
+ list.DataSource = CatalogAccess.Search(searchString, allWords, page, out howManyPages);
+ list.DataBind();
+ }
+ // If browsing a category...
+ else if (categoryId != null)
+ {
+ // Retrieve list of products in a category
+ list.DataSource = CatalogAccess.GetProductsInCategory(categoryId, page, out howManyPages);
+ list.DataBind();
+ }
+ else if (departmentId != null)
+ {
+ // Retrieve list of products on department promotion
+ list.DataSource = CatalogAccess.GetProductsOnDepartmentPromotion(departmentId, page, out howManyPages);
+ list.DataBind();
+ }
+ else
+ {
+ // Retrieve list of products on catalog promotion
+ //list.DataSource = CatalogAccess.GetProductsOnCatalogPromotion(page, out howManyPages);
+ list.DataBind();
+ }
+ // display paging controls
+ if (howManyPages > 1)
+ {
+ // have the current page as integer
+ int currentPage = Int32.Parse(page);
+ // make controls visible
+ pagingLabel.Visible = true;
+ previousLink.Visible = true;
+ nextLink.Visible = true;
+ // set the paging text
+ pagingLabel.Text = "Page " + page + " of " + howManyPages.ToString();
+ // create the Previous link
+ if (currentPage == 1)
+ previousLink.Enabled = false;
+ else
+ {
+ NameValueCollection query = Request.QueryString;
+ string paramName, newQueryString = "?";
+ for (int i = 0; i < query.Count; i++)
+ if (query.AllKeys[i] != null)
+ if ((paramName = query.AllKeys[i].ToString()).ToUpper() != "PAGE")
+ newQueryString += paramName + "=" + query[i] + "&";
+ previousLink.NavigateUrl = Request.Url.AbsolutePath + newQueryString + "Page=" + (currentPage - 1).ToString();
+ }
+ // create the Next link
+ if (currentPage == howManyPages)
+ nextLink.Enabled = false;
+ else
+ {
+ NameValueCollection query = Request.QueryString;
+ string paramName, newQueryString = "?";
+ for (int i = 0; i < query.Count; i++)
+ if (query.AllKeys[i] != null)
+ if ((paramName = query.AllKeys[i].ToString()).ToUpper() != "PAGE")
+ newQueryString += paramName + "=" + query[i] + "&";
+ nextLink.NavigateUrl = Request.Url.AbsolutePath + newQueryString + "Page=" + (currentPage + 1).ToString();
+ }
+ }
+ }
+
+ // fires when an Add to Cart button is clicked
+ protected void list_ItemCommand(object source, DataListCommandEventArgs e)
+ {
+ // The CommandArgument of the clicked Button contains the ProductID
+ string productId = e.CommandArgument.ToString();
+ // Add the product to the shopping cart
+ ShoppingCartAccess.AddItem(productId);
+ }
+
+ protected void addToCartButton_Click(object sender, EventArgs e)
+ {
+ // Retrieve ProductID from the query string
+ string productId = Request.QueryString["ProductID"];
+ // Add the product to the shopping cart
+ ShoppingCartAccess.AddItem(productId);
+ }
+}
\ No newline at end of file
diff --git a/Web/CodePlay/UserControls/SearchBox.ascx b/Web/CodePlay/UserControls/SearchBox.ascx
new file mode 100644
index 0000000..0b918cc
--- /dev/null
+++ b/Web/CodePlay/UserControls/SearchBox.ascx
@@ -0,0 +1,7 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="SearchBox.ascx.cs" Inherits="SearchBox" %>
+
+
+
+
+
+ User Info
+
+
+
+
+
+ You are not logged in.
+
+
+
+
+ »
+
+
+
+
+
+
+
+
+
+
+
+
+ »
+
+
+
+
+ »
+ Catalog Admin
+ «
+
+
+
+
+ »
+ Shopping Cart Admin
+ «
+
+
+
+
+ »
+ Orders Admin
+ «
+
+
+
+
+
+
+
diff --git a/Web/CodePlay/UserControls/UserInfo.ascx.cs b/Web/CodePlay/UserControls/UserInfo.ascx.cs
new file mode 100644
index 0000000..c6dc607
--- /dev/null
+++ b/Web/CodePlay/UserControls/UserInfo.ascx.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class UserInfo : System.Web.UI.UserControl
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+
+ }
+}
diff --git a/Web/CodePlay/ViewSwitcher.ascx b/Web/CodePlay/ViewSwitcher.ascx
new file mode 100644
index 0000000..5fd3480
--- /dev/null
+++ b/Web/CodePlay/ViewSwitcher.ascx
@@ -0,0 +1,4 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ViewSwitcher.ascx.cs" Inherits="ViewSwitcher" %>
+
diff --git a/Web/CodePlay/ViewSwitcher.ascx.cs b/Web/CodePlay/ViewSwitcher.ascx.cs
new file mode 100644
index 0000000..ec17e23
--- /dev/null
+++ b/Web/CodePlay/ViewSwitcher.ascx.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using Microsoft.AspNet.FriendlyUrls;
+using Microsoft.AspNet.FriendlyUrls.Resolvers;
+
+public partial class ViewSwitcher : System.Web.UI.UserControl
+{
+ protected string CurrentView { get; private set; }
+
+ protected string AlternateView { get; private set; }
+
+ protected string SwitchUrl { get; private set; }
+
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ // Determine current view
+ var isMobile = WebFormsFriendlyUrlResolver.IsMobileView(new HttpContextWrapper(Context));
+ CurrentView = isMobile ? "Mobile" : "Desktop";
+
+ // Determine alternate view
+ AlternateView = isMobile ? "Desktop" : "Mobile";
+
+ // Create switch URL from the route, e.g. ~/__FriendlyUrls_SwitchView/Mobile?ReturnUrl=/Page
+ var url = GetRouteUrl("AspNet.FriendlyUrls.SwitchView", new { view = AlternateView });
+ url += "?ReturnUrl=" + HttpUtility.UrlEncode(Request.RawUrl);
+ SwitchUrl = url;
+ }
+}
\ No newline at end of file
diff --git a/Web/CodePlay/Web.Debug.config b/Web/CodePlay/Web.Debug.config
new file mode 100644
index 0000000..c358444
--- /dev/null
+++ b/Web/CodePlay/Web.Debug.config
@@ -0,0 +1,31 @@
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Web/CodePlay/Web.config b/Web/CodePlay/Web.config
new file mode 100644
index 0000000..984f32a
--- /dev/null
+++ b/Web/CodePlay/Web.config
@@ -0,0 +1,171 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Web/CodePlay/WebUserControl.ascx b/Web/CodePlay/WebUserControl.ascx
new file mode 100644
index 0000000..d30f1c3
--- /dev/null
+++ b/Web/CodePlay/WebUserControl.ascx
@@ -0,0 +1 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeFile="WebUserControl.ascx.cs" Inherits="WebUserControl" %>
diff --git a/Web/CodePlay/WebUserControl.ascx.cs b/Web/CodePlay/WebUserControl.ascx.cs
new file mode 100644
index 0000000..5a1d17c
--- /dev/null
+++ b/Web/CodePlay/WebUserControl.ascx.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+
+public partial class WebUserControl : System.Web.UI.UserControl
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+
+ }
+}
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Antlr3.Runtime.dll b/Web/CodePlay/bin/Antlr3.Runtime.dll
new file mode 100644
index 0000000..12b118c
Binary files /dev/null and b/Web/CodePlay/bin/Antlr3.Runtime.dll differ
diff --git a/Web/CodePlay/bin/Antlr3.Runtime.dll.refresh b/Web/CodePlay/bin/Antlr3.Runtime.dll.refresh
new file mode 100644
index 0000000..1cfecb3
--- /dev/null
+++ b/Web/CodePlay/bin/Antlr3.Runtime.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\WebGrease.1.1.0\lib\Antlr3.Runtime.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.UI.Combined.dll b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.UI.Combined.dll
new file mode 100644
index 0000000..64fa532
Binary files /dev/null and b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.UI.Combined.dll differ
diff --git a/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.UI.Combined.dll.refresh b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.UI.Combined.dll.refresh
new file mode 100644
index 0000000..5c441bf
--- /dev/null
+++ b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.UI.Combined.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\AspNet.ScriptManager.jQuery.UI.Combined.1.8.24\lib\net45\AspNet.ScriptManager.jQuery.UI.Combined.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.dll b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.dll
new file mode 100644
index 0000000..c94c6ee
Binary files /dev/null and b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.dll differ
diff --git a/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.dll.refresh b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.dll.refresh
new file mode 100644
index 0000000..58c5a90
--- /dev/null
+++ b/Web/CodePlay/bin/AspNet.ScriptManager.jQuery.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\AspNet.ScriptManager.jQuery.1.8.2\lib\net45\AspNet.ScriptManager.jQuery.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.AspNet.dll b/Web/CodePlay/bin/DotNetOpenAuth.AspNet.dll
new file mode 100644
index 0000000..2c81ac7
Binary files /dev/null and b/Web/CodePlay/bin/DotNetOpenAuth.AspNet.dll differ
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.AspNet.dll.refresh b/Web/CodePlay/bin/DotNetOpenAuth.AspNet.dll.refresh
new file mode 100644
index 0000000..a68f99c
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.AspNet.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\DotNetOpenAuth.AspNet.4.1.4.12333\lib\net45-full\DotNetOpenAuth.AspNet.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.AspNet.xml b/Web/CodePlay/bin/DotNetOpenAuth.AspNet.xml
new file mode 100644
index 0000000..a9fb805
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.AspNet.xml
@@ -0,0 +1,1740 @@
+
+
+
+ DotNetOpenAuth.AspNet
+
+
+
+
+ Represents the result of OAuth or OpenID authentication.
+
+
+
+
+ Returns an instance which indicates failed authentication.
+
+
+
+
+ Initializes a new instance of the
+ true [is successful].
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ true [is successful].
+
+
+
+
+ Gets the error that may have occured during the authentication process
+
+
+
+
+ Gets the optional extra data that may be returned from the provider
+
+
+
+
+ Gets a value indicating whether the authentication step is successful.
+
+ true if authentication is successful; otherwise, false .
+
+
+
+ Gets the provider's name.
+
+
+
+
+ Gets the user id that is returned from the provider. It is unique only within the Provider's namespace.
+
+
+
+
+ Gets an (insecure, non-unique) alias for the user that the user should recognize as himself/herself.
+
+ This may take the form of an email address, a URL, or any other value that the user may recognize.
+
+ This alias may come from the Provider or may be derived by the relying party if the Provider does not supply one.
+ It is not guaranteed to be unique and certainly does not merit any trust in any suggested authenticity.
+
+
+
+
+ The dictionary extensions.
+
+
+
+
+ Adds the value from an XDocument with the specified element name if it's not empty.
+
+
+
+
+ Adds a key/value pair to the specified dictionary if the value is not null or empty.
+
+
+
+
+ The WindowsLive client.
+
+
+ The WindowsLive brand is being replaced by Microsoft account brand.
+ We keep this class for backward compatibility only.
+
+
+
+
+ The Microsoft account client.
+
+
+
+
+ Represents the base class for OAuth 2.0 clients
+
+
+
+
+ Represents a client which can authenticate users via an external website/provider.
+
+
+
+
+ Attempts to authenticate users by forwarding them to an external website, and upon succcess or failure, redirect users back to the specified url.
+
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ An instance of
+
+
+
+ Gets the name of the provider which provides authentication service.
+
+
+
+
+ The provider name.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Attempts to authenticate users by forwarding them to an external website, and upon succcess or failure, redirect users back to the specified url.
+
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ An instance of
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ An instance of
+
+
+
+ Gets the full url pointing to the login page for this client. The url should include the specified return url so that when the login completes, user is redirected back to that url.
+
+
+ An absolute URL.
+
+
+
+
+ Given the access token, gets the logged-in user's data. The returned dictionary must include two keys 'id', and 'username'.
+
+
+ A dictionary contains key-value pairs of user data
+
+
+
+
+ Queries the access token from the specified authorization code.
+
+
+ The access token
+
+
+
+
+ Gets the name of the provider which provides authentication service.
+
+
+
+
+ The authorization endpoint.
+
+
+
+
+ The token endpoint.
+
+
+
+
+ The _app id.
+
+
+
+
+ The _app secret.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the full url pointing to the login page for this client. The url should include the specified return url so that when the login completes, user is redirected back to that url.
+
+
+ An absolute URL.
+
+
+
+
+ Given the access token, gets the logged-in user's data. The returned dictionary must include two keys 'id', and 'username'.
+
+
+ A dictionary contains key-value pairs of user data
+
+
+
+
+ Queries the access token from the specified authorization code.
+
+
+ The query access token.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Stores OAuth tokens in the current request's cookie
+
+
+
+
+ A token manager for use by a web site in its role as a consumer of
+ an individual ServiceProvider.
+
+
+ This interface is used by clients of the DotNetOpenAuth.AspNet classes.
+
+
+
+
+ Gets the token secret from the specified token.
+
+ The token's secret
+
+
+
+ Stores the request token together with its secret.
+
+
+
+
+ Replaces the request token with access token.
+
+
+
+
+ Key used for token cookie
+
+
+
+
+ Primary request context.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the token secret from the specified token.
+
+
+ The token's secret
+
+
+
+
+ Replaces the request token with access token.
+
+
+
+
+ Stores the request token together with its secret.
+
+
+
+
+ Protect and url-encode the specified token secret.
+
+ The encrypted and protected string.
+
+
+
+ Url-decode and unprotect the specified encrypted token string.
+
+ The original token secret
+
+
+
+ Gets the effective HttpContext object to use.
+
+
+
+
+ Stores OAuth tokens in the current request's cookie.
+
+
+ This class is different from the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the token secret from the specified token.
+
+
+ The token's secret
+
+
+
+
+ Replaces the request token with access token.
+
+
+
+
+ Simple wrapper around IConsumerTokenManager
+
+
+
+
+ Store the token manager.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the Token Secret given a request or access token.
+
+
+ The secret associated with the given token.
+
+ Thrown if the secret cannot be found for the given token.
+
+
+
+ Stores a newly generated unauthorized request token, secret, and optional
+ application-specific parameters for later recall.
+
+ Thrown if the consumer key is not registered, or a required parameter was not found in the parameters collection.
+
+
+
+ Deletes a request token and its associated secret and stores a new access token and secret.
+
+
+
+
+ Classifies a token as a request token or an access token.
+
+
+ Request or Access token, or invalid if the token is not recognized.
+
+
+
+
+ Gets the consumer key.
+
+
+ The consumer key.
+
+
+
+
+ Gets the consumer secret.
+
+
+ The consumer secret.
+
+
+
+
+ The facebook client.
+
+
+
+
+ The authorization endpoint.
+
+
+
+
+ The token endpoint.
+
+
+
+
+ The _app id.
+
+
+
+
+ The _app secret.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ The get service login url.
+
+ An absolute URI.
+
+
+
+ The get user data.
+
+ A dictionary of profile data.
+
+
+
+ Obtains an access token given an authorization code and callback URL.
+
+
+ The access token.
+
+
+
+
+ Converts any % encoded values in the URL to uppercase.
+
+ The normalized url
+ NormalizeHexEncoding("Login.aspx?ReturnUrl=%2fAccount%2fManage.aspx") returns "Login.aspx?ReturnUrl=%2FAccount%2FManage.aspx"
+
+ There is an issue in Facebook whereby it will rejects the redirect_uri value if
+ the url contains lowercase % encoded values.
+
+
+
+
+ Contains data of a Facebook user.
+
+
+ Technically, this class doesn't need to be public, but because we want to make it serializable in medium trust, it has to be public.
+
+
+
+
+ Gets or sets the birthday.
+
+ The birthday.
+
+
+
+ Gets or sets the email.
+
+ The email.
+
+
+
+ Gets or sets the gender.
+
+ The gender.
+
+
+
+ Gets or sets the id.
+
+ The id.
+
+
+
+ Gets or sets the link.
+
+ The link.
+
+
+
+ Gets or sets the name.
+
+ The name.
+
+
+
+ The json helper.
+
+
+
+
+ The deserialize.
+
+ The type of the value to deserialize.
+
+ The deserialized value.
+
+
+
+
+ Captures the result of an access token request, including an optional refresh token.
+
+
+
+
+ Gets or sets the access token.
+
+ The access token.
+
+
+
+ Gets or sets the refresh token.
+
+ The refresh token.
+
+
+
+ Gets or sets the scope.
+
+ The scope.
+
+
+
+ Gets or sets the type of the token.
+
+ The type of the token.
+
+
+
+ Contains data of a Windows Live user.
+
+
+ Technically, this class doesn't need to be public, but because we want to make it serializable in medium trust, it has to be public.
+
+
+
+
+ Gets or sets the first name.
+
+ The first name.
+
+
+
+ Gets or sets the gender.
+
+ The gender.
+
+
+
+ Gets or sets the id.
+
+ The id.
+
+
+
+ Gets or sets the last name.
+
+ The last name.
+
+
+
+ Gets or sets the link.
+
+ The link.
+
+
+
+ Gets or sets the name.
+
+ The name.
+
+
+
+ The dot net open auth web consumer.
+
+
+
+
+ The io auth web worker.
+
+
+
+
+ The prepare authorized request.
+
+ An HTTP request.
+
+
+
+ The process user authorization.
+
+ The response message.
+
+
+
+ The request authentication.
+
+
+
+
+ The _web consumer.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ The prepare authorized request.
+
+ An HTTP request.
+
+
+
+ The process user authorization.
+
+ The response message.
+
+
+
+ The request authentication.
+
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+ 2
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ An implementation of IOAuthTokenManager which stores keys in memory.
+
+
+
+
+ The _tokens and secrets.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Deletes a request token and its associated secret and stores a new access token and secret.
+
+
+
+ Any scope of granted privileges associated with the request token from the
+ original call to
+
+
+ To associate a user account with the new access token,
+ HttpContext.Current.User
+ may be
+ useful in an ASP.NET web application within the implementation of this method.
+ Alternatively you may store the access token here without associating with a user account,
+ and wait until
+
+
+
+
+
+ Gets the Token Secret given a request or access token.
+
+
+ The secret associated with the given token.
+
+
+ Thrown if the secret cannot be found for the given token.
+
+
+
+
+ Classifies a token as a request token or an access token.
+
+
+ Request or Access token, or invalid if the token is not recognized.
+
+
+
+
+ Stores a newly generated unauthorized request token, secret, and optional application-specific parameters for later recall.
+
+
+ Thrown if the consumer key is not registered, or a required parameter was not found in the parameters collection.
+
+
+ Request tokens stored by this method SHOULD NOT associate any user account with this token. It usually opens up security holes in your application to do so. Instead, you associate a user account with access tokens (not request tokens) in the
+
+
+
+ Gets the consumer key.
+
+
+
+
+ Gets the consumer secret.
+
+
+
+
+ Represents LinkedIn authentication client.
+
+
+
+
+ Represents base class for OAuth 1.0 clients
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Attempts to authenticate users by forwarding them to an external website, and upon succcess or failure, redirect users back to the specified url.
+
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ An instance of
+
+
+
+ Helper method to load an XDocument from an input stream.
+
+ The XML document.
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ Authentication result
+
+
+
+
+ Gets the name of the provider which provides authentication service.
+
+
+
+
+ Gets the OAuthWebConsumer instance which handles constructing requests to the OAuth providers.
+
+
+
+
+ Describes the OAuth service provider endpoints for LinkedIn.
+
+
+
+
+ Initializes a new instance of the
+
+ Tokens exchanged during the OAuth handshake are stored in cookies.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ Authentication result.
+
+
+
+
+ Represents a Twitter client
+
+
+
+
+ The description of Twitter's OAuth protocol URIs for use with their "Sign in with Twitter" feature.
+
+
+
+
+ Initializes a new instance of the
+
+ Tokens exchanged during the OAuth handshake are stored in cookies.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ Authentication result
+
+
+
+
+ Represents Google OpenID client.
+
+
+
+
+ Base classes for OpenID clients.
+
+
+
+
+ The openid relying party.
+
+
+ Pass null as applicationStore to specify dumb mode
+
+
+
+
+ The provider identifier.
+
+
+
+
+ The provider name.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Attempts to authenticate users by forwarding them to an external website, and upon succcess or failure, redirect users back to the specified url.
+
+
+
+
+ Check if authentication succeeded after user is redirected back from the service provider.
+
+
+ An instance of
+
+
+
+ Gets the extra data obtained from the response message when authentication is successful.
+
+ Always null.
+
+
+
+ Called just before the authentication request is sent to service provider.
+
+
+
+
+ Gets the name of the provider which provides authentication service.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the extra data obtained from the response message when authentication is successful.
+
+ A dictionary of profile data; or null if no data is available.
+
+
+
+ Called just before the authentication request is sent to service provider.
+
+
+
+
+ The yahoo open id client.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the extra data obtained from the response message when authentication is successful.
+
+ A dictionary of profile data; or null if no data is available.
+
+
+
+ Called just before the authentication request is sent to service provider.
+
+
+
+
+ Provides helpers that mimic the ASP.NET 4.5 MachineKey.Protect / Unprotect APIs,
+ even when running on ASP.NET 4.0. Consumers are expected to follow the same
+ conventions used by the MachineKey.Protect / Unprotect APIs (consult MSDN docs
+ for how these are meant to be used). Additionally, since this helper class
+ dynamically switches between the two based on whether the current application is
+ .NET 4.0 or 4.5, consumers should never persist output from the Protect method
+ since the implementation will change when upgrading 4.0 -> 4.5. This should be
+ used for transient data only.
+
+
+
+
+ MachineKey implementation depending on the target .NET framework version
+
+
+
+
+ Protects the specified user data.
+
+ The encrypted data
+
+
+
+ Unprotects the specified protected data.
+
+ The unencrypted data
+
+
+
+ Gets the machine key implementation based on the runtime framework version.
+
+ The machine key implementation
+
+
+
+ ProtectUnprotect delegate.
+
+ Result of either Protect or Unprotect methods.
+
+
+
+ Abstract the MachineKey implementation in .NET 4.0 and 4.5
+
+
+
+
+ Protects the specified user data.
+
+ The protected data.
+
+
+
+ Unprotects the specified protected data.
+
+ The unprotected data.
+
+
+
+ On ASP.NET 4.0, we perform some transforms which mimic the behaviors of MachineKey.Protect
+ and Unprotect.
+
+
+
+
+ This is the magic header that identifies a MachineKey40 payload.
+ It helps differentiate this from other encrypted payloads.
+
+
+
+ The SHA-256 factory to be used.
+
+
+
+
+ Protects the specified user data.
+
+ The protected data
+
+
+
+ Unprotects the specified protected data.
+
+ The unprotected data
+
+
+
+ Convert bytes to hex string.
+
+ Hex string
+
+
+
+ This method is specially written to take the same amount of time
+ regardless of where 'a' and 'b' differ. Please do not optimize it.
+
+
+
+ Computes a SHA256 hash over all of the input parameters.
+ Each parameter is UTF8 encoded and preceded by a 7-bit encoded
+ integer describing the encoded byte length of the string.
+ The output hash
+
+
+
+ Gets the SHA-256 factory.
+
+ SHA256 factory
+
+
+
+ Convert to hex character
+
+ Hex character
+
+
+
+ Convert hdex string to bytes.
+
+ The bytes
+
+
+
+ Convert hex digit to byte.
+
+ The byte
+
+
+
+ On ASP.NET 4.5, we can just delegate to MachineKey.Protect and MachineKey.Unprotect directly,
+ which contain optimized code paths.
+
+
+
+
+ Protect thunk
+
+
+
+
+ Unprotect thunk
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Protects the specified user data.
+
+ The protected data
+
+
+
+ Unprotects the specified protected data.
+
+ The unprotected data
+
+
+
+ The uri helper.
+
+
+
+
+ The attach query string parameter.
+
+ An absolute URI.
+
+
+
+ Converts an app-relative url, e.g. ~/Content/Return.cshtml, to a full-blown url, e.g. http://mysite.com/Content/Return.cshtml
+
+ An absolute URI.
+
+
+
+ Common methods available on identity issuers.
+
+
+
+
+ Get a user name from an identity provider and their own assigned user ID.
+
+
+ The username of the user.
+
+
+
+
+ Helper methods for setting and retrieving a custom forms authentication ticket for delegation protocols.
+
+
+
+
+ The open auth cookie token.
+
+
+
+
+ Checks whether the specified HTTP request comes from an authenticated user.
+
+ True if the reuest is authenticated; false otherwise.
+
+
+
+ Adds an authentication cookie to the user agent in the next HTTP response.
+
+
+
+
+ Creates an HTTP authentication cookie.
+
+ An authentication cookie.
+
+
+
+ Manage authenticating with an external OAuth or OpenID provider
+
+
+
+
+ Purposes string used for protecting the anti-XSRF token.
+
+
+
+
+ The provider query string name.
+
+
+
+
+ The query string name for session id.
+
+
+
+
+ The cookie name for session id.
+
+
+
+
+ The _authentication provider.
+
+
+
+
+ The _data provider.
+
+
+
+
+ The _request context.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the provider that is responding to an authentication request.
+
+
+ The provider name, if one is available.
+
+
+
+
+ Checks if the specified provider user id represents a valid account. If it does, log user in.
+
+ true create persistent cookie.
+
+
+ true if the login is successful.
+
+
+
+
+ Requests the specified provider to start the authentication by directing users to an external website
+
+
+
+
+ Checks if user is successfully authenticated when user is redirected back to this user.
+
+
+ This returnUrl parameter only applies to OAuth2 providers. For other providers, it ignores the returnUrl parameter.
+
+
+ The result of the authentication.
+
+
+
+
+ Returns the username of the current logged-in user.
+
+ The username, or String.Empty if anonymous.
+
+
+
+ Validates the request against XSRF attack.
+
+
+ true if the request is safe. Otherwise, false .
+
+
+
+
+ Gets a value indicating whether IsAuthenticatedWithOpenAuth.
+
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to A setting in web.config requires a secure connection for this request but the current connection is not secured..
+
+
+
+
+ Looks up a localized string similar to Unable to encrypt the authentication ticket..
+
+
+
+
+ Looks up a localized string similar to The provided data could not be decrypted. If the current application is deployed in a web farm configuration, ensure that the 'decryptionKey' and 'validationKey' attributes are explicitly specified in the <machineKey> configuration section..
+
+
+
+
+ Looks up a localized string similar to An OAuth data provider has already been registered for this application..
+
+
+
+
+ Looks up a localized string similar to This operation is not supported on the current provider. Call the overload of VerifyAuthentication() which accepts a return url..
+
+
+
+
+ Looks up a localized string similar to Failed to obtain the authentication response from service provider..
+
+
+
+
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.Core.dll b/Web/CodePlay/bin/DotNetOpenAuth.Core.dll
new file mode 100644
index 0000000..8200dd2
Binary files /dev/null and b/Web/CodePlay/bin/DotNetOpenAuth.Core.dll differ
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.Core.dll.refresh b/Web/CodePlay/bin/DotNetOpenAuth.Core.dll.refresh
new file mode 100644
index 0000000..b87ea58
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.Core.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\DotNetOpenAuth.Core.4.1.4.12333\lib\net45-full\DotNetOpenAuth.Core.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.Core.xml b/Web/CodePlay/bin/DotNetOpenAuth.Core.xml
new file mode 100644
index 0000000..19d1333
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.Core.xml
@@ -0,0 +1,10192 @@
+
+
+
+ DotNetOpenAuth.Core
+
+
+
+
+ Internal state consistency checks that throw an internal error exception when they fail.
+
+
+
+
+ Validates some expression describing the acceptable condition evaluates to true.
+
+
+
+
+ Validates some expression describing the acceptable condition evaluates to true.
+
+
+
+
+ Throws an internal error exception.
+
+
+
+
+ Throws an internal error exception.
+
+ Nothing. This method always throws.
+
+
+
+ An internal error exception that should never be caught.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ The
+ The class name is null or
+
+
+
+ A message part encoder that translates between byte[] and base64web encoded strings.
+
+
+
+
+ An interface describing how various objects can be serialized and deserialized between their object and string forms.
+
+
+ Implementations of this interface must include a default constructor and must be thread-safe.
+
+
+
+
+ Encodes the specified value.
+
+ The
+
+
+
+ Decodes the specified value.
+
+ The deserialized form of the given string.
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Encodes the specified value.
+
+ The
+
+
+
+ Decodes the specified value.
+
+ The deserialized form of the given string.
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Provides RSA encryption of symmetric keys to protect them from a theft of
+ the persistent store.
+
+
+
+
+ A persistent store for rotating symmetric cryptographic keys.
+
+
+ Implementations should persist it in such a way that the keys are shared across all servers
+ on a web farm, where applicable.
+ The store should consider protecting the persistent store against theft resulting in the loss
+ of the confidentiality of the keys. One possible mitigation is to asymmetrically encrypt
+ each key using a certificate installed in the server's certificate store.
+
+
+
+
+ Gets the key in a given bucket and handle.
+
+ The cryptographic key, or null if no matching key was found.
+
+
+
+ Gets a sequence of existing keys within a given bucket.
+
+ A sequence of handles and keys, ordered by descending
+
+
+
+ Stores a cryptographic key.
+
+ Thrown in the event of a conflict with an existing key in the same bucket and with the same handle.
+
+
+
+ Removes the key.
+
+
+
+
+ The persistent store for asymmetrically encrypted symmetric keys.
+
+
+
+
+ The memory cache of decrypted keys.
+
+
+
+
+ The asymmetric algorithm to use encrypting/decrypting the symmetric keys.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the key in a given bucket and handle.
+
+
+ The cryptographic key, or null if no matching key was found.
+
+
+
+
+ Gets a sequence of existing keys within a given bucket.
+
+
+ A sequence of handles and keys, ordered by descending
+
+
+
+ Stores a cryptographic key.
+
+
+
+
+ Removes the key.
+
+
+
+
+ Decrypts the specified key.
+
+
+ The decrypted key.
+
+
+
+
+ An encrypted key and its decrypted equivalent.
+
+
+
+
+ A cryptographic key and metadata concerning it.
+
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+ The
+
+
+
+ Returns a hash code for this instance.
+
+
+ A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
+
+
+
+
+ Gets the key.
+
+
+
+
+ Gets the expiration date of this key (UTC time).
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Invariant conditions.
+
+
+
+
+ Gets the encrypted key.
+
+
+
+
+ Thrown by a hosting application or web site when a cryptographic key is created with a
+ bucket and handle that conflicts with a previously stored and unexpired key.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Code contract for the
+
+
+
+ Gets the key in a given bucket and handle.
+
+
+ The cryptographic key, or null if no matching key was found.
+
+
+
+
+ Gets a sequence of existing keys within a given bucket.
+
+
+ A sequence of handles and keys, ordered by descending
+
+
+
+ Stores a cryptographic key.
+
+ Thrown in the event of a conflict with an existing key in the same bucket and with the same handle.
+
+
+
+ Removes the key.
+
+
+
+
+ A in-memory store of crypto keys.
+
+
+
+
+ How frequently to check for and remove expired secrets.
+
+
+
+
+ An in-memory cache of decrypted symmetric keys.
+
+
+ The key is the bucket name. The value is a dictionary whose key is the handle and whose value is the cached key.
+
+
+
+
+ The last time the cache had expired keys removed from it.
+
+
+
+
+ Gets the key in a given bucket and handle.
+
+
+ The cryptographic key, or null if no matching key was found.
+
+
+
+
+ Gets a sequence of existing keys within a given bucket.
+
+
+ A sequence of handles and keys, ordered by descending
+
+
+
+ Stores a cryptographic key.
+
+ Thrown in the event of a conflict with an existing key in the same bucket and with the same handle.
+
+
+
+ Removes the key.
+
+
+
+
+ Cleans the expired keys from memory cache if the cleaning interval has passed.
+
+
+
+
+ Weeds out expired keys from the in-memory cache.
+
+
+
+
+ A compact binary
+ The
+
+
+
+ A serializer for
+ The DataBag-derived type that is to be serialized/deserialized.
+
+
+
+ A serializer for
+ The DataBag-derived type that is to be serialized/deserialized.
+
+
+
+ Serializes the specified message.
+
+ A non-null, non-empty value.
+
+
+
+ Deserializes a
+
+
+
+ The length of the nonce to include in tokens that can be decoded once only.
+
+
+
+
+ The message description cache to use for data bag types.
+
+
+
+
+ The minimum allowable lifetime for the key used to encrypt/decrypt or sign this databag.
+
+
+
+
+ The symmetric key store with the secret used for signing/encryption of verification codes and refresh tokens.
+
+
+
+
+ The bucket for symmetric keys.
+
+
+
+
+ The crypto to use for signing access tokens.
+
+
+
+
+ The crypto to use for encrypting access tokens.
+
+
+
+
+ A value indicating whether the data in this instance will be protected against tampering.
+
+
+
+
+ The nonce store to use to ensure that this instance is only decoded once.
+
+
+
+
+ The maximum age of a token that can be decoded; useful only when true .
+
+
+
+
+ A value indicating whether the data in this instance will be protected against eavesdropping.
+
+
+
+
+ A value indicating whether the data in this instance will be GZip'd.
+
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Serializes the specified message, including compression, encryption, signing, and nonce handling where applicable.
+
+ A non-null, non-empty value.
+
+
+
+ Deserializes a
+
+
+
+ Serializes the
+ The buffer containing the serialized data.
+
+
+
+ Deserializes the
+
+
+
+ Determines whether the signature on this instance is valid.
+
+ null when using an asymmetric algorithm.
+
+ true if the signature is valid; otherwise, false .
+
+
+
+
+ Calculates the signature for the data in this verification code.
+
+ null when using an asymmetric algorithm.
+
+ The calculated signature.
+
+
+
+
+ Encrypts the specified value using either the symmetric or asymmetric encryption algorithm as appropriate.
+
+ null when using an asymmetric algorithm.
+
+ The encrypted value.
+
+
+
+
+ Decrypts the specified value using either the symmetric or asymmetric encryption algorithm as appropriate.
+
+ null when using an asymmetric algorithm.
+
+ The decrypted value.
+
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Serializes the
+ The buffer containing the serialized data.
+
+
+
+ Deserializes the
+
+
+
+ Cached details on the response from a direct web request to a remote party.
+
+
+
+
+ Details on the incoming response from a direct web request to a remote party.
+
+
+
+
+ The encoding to use in reading a response that does not declare its own content encoding.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a
+
+ A
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Creates a text reader for the response stream.
+
+ The text reader, initialized for the proper encoding.
+
+
+
+ Gets an offline snapshot version of this instance.
+
+ A snapshot version of this instance.
+
+ If this instance is a
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets the type of the content.
+
+
+
+
+ Gets the content encoding.
+
+
+
+
+ Gets the URI of the initial request.
+
+
+
+
+ Gets the URI that finally responded to the request.
+
+
+ This can be different from the
+
+
+
+ Gets the headers that must be included in the response to the user agent.
+
+
+ The headers in this collection are not meant to be a comprehensive list
+ of exactly what should be sent, but are meant to augment whatever headers
+ are generally included in a typical response.
+
+
+
+
+ Gets the HTTP status code to use in the HTTP response.
+
+
+
+
+ Gets the body of the HTTP response.
+
+
+
+
+ A seekable, repeatable response stream.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a text reader for the response stream.
+
+ The text reader, initialized for the proper encoding.
+
+
+
+ Gets the body of the response as a string.
+
+ The entire body of the response.
+
+
+
+ Gets an offline snapshot version of this instance.
+
+ A snapshot version of this instance.
+
+ If this instance is a
+
+
+
+ Sets the response to some string, encoded as UTF-8.
+
+
+
+
+ Caches the network stream and closes it if it is open.
+
+ The seekable Stream instance that contains a copy of what was returned in the HTTP response.
+
+
+
+ Gets a value indicating whether the cached response stream was
+ truncated to a maximum allowable length.
+
+
+
+
+ Gets the body of the HTTP response.
+
+
+
+
+ Gets or sets the cached response stream.
+
+
+
+
+ Code contract for the
+
+
+
+ Manages sending direct messages to a remote party and receiving responses.
+
+
+
+
+ The content-type used on HTTP POST requests where the POST entity is a
+ URL-encoded series of key=value pairs.
+
+
+
+
+ The content-type used for JSON serialized objects.
+
+
+
+
+ The "text/javascript" content-type that some servers return instead of the standard
+
+
+
+ The content-type for plain text.
+
+
+
+
+ The HTML that should be returned to the user agent as part of a 301 Redirect.
+
+ A string that should be used as the first argument to string.Format, where the {0} should be replaced with the URL to redirect to.
+
+
+
+ The template for indirect messages that require form POST to forward through the user agent.
+
+
+ We are intentionally using " instead of the html single quote ' below because
+ the HtmlEncode'd values that we inject will only escape the double quote, so
+ only the double-quote used around these values is safe.
+
+
+
+
+ The encoding to use when writing out POST entity strings.
+
+
+
+
+ A default set of XML dictionary reader quotas that are relatively safe from causing unbounded memory consumption.
+
+
+
+
+ The content-type used on HTTP POST requests where the POST entity is a
+ URL-encoded series of key=value pairs.
+ This includes the
+
+
+
+ A list of binding elements in the order they must be applied to outgoing messages.
+
+
+
+
+ A list of binding elements in the order they must be applied to incoming messages.
+
+
+
+
+ The default cache of message descriptions to use unless they are customized.
+
+
+ This is a perf optimization, so that we don't reflect over every message type
+ every time a channel is constructed.
+
+
+
+
+ A cache of reflected message types that may be sent or received on this channel.
+
+
+
+
+ A tool that can figure out what kind of message is being received
+ so it can be deserialized.
+
+
+
+
+ Backing store for the
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Sends an indirect message (either a request or response)
+ or direct message response for transmission to a remote party
+ and ends execution on the current page or handler.
+
+ Thrown by ASP.NET in order to prevent additional data from the page being sent to the client and corrupting the response.
+
+ Requires an HttpContext.Current context.
+
+
+
+
+ Sends an indirect message (either a request or response)
+ or direct message response for transmission to a remote party
+ and skips most of the remaining ASP.NET request handling pipeline.
+ Not safe to call from ASP.NET web forms.
+
+
+ Requires an HttpContext.Current context.
+ This call is not safe to make from an ASP.NET web form (.aspx file or code-behind) because
+ ASP.NET will render HTML after the protocol message has been sent, which will corrupt the response.
+ Use the
+
+
+
+ Prepares an indirect message (either a request or response)
+ or direct message response for transmission to a remote party.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+
+
+ Gets the protocol message embedded in the given HTTP request, if present.
+
+ The deserialized message, if one is found. Null otherwise.
+
+ Requires an HttpContext.Current context.
+
+ Thrown when
+
+
+
+ Gets the protocol message embedded in the given HTTP request, if present.
+
+ The expected type of the message to be received.
+ True if the expected message was recognized and deserialized. False otherwise.
+
+ Requires an HttpContext.Current context.
+
+ Thrown when
+ Thrown when a request message of an unexpected type is received.
+
+
+
+ Gets the protocol message embedded in the given HTTP request, if present.
+
+ The expected type of the message to be received.
+ True if the expected message was recognized and deserialized. False otherwise.
+ Thrown when
+ Thrown when a request message of an unexpected type is received.
+
+
+
+ Gets the protocol message embedded in the current HTTP request.
+
+ The expected type of the message to be received.
+ The deserialized message. Never null.
+
+ Requires an HttpContext.Current context.
+
+ Thrown when
+ Thrown if the expected message was not recognized in the response.
+
+
+
+ Gets the protocol message embedded in the given HTTP request.
+
+ The expected type of the message to be received.
+ The deserialized message. Never null.
+ Thrown if the expected message was not recognized in the response.
+
+
+
+ Gets the protocol message that may be embedded in the given HTTP request.
+
+ The deserialized message, if one is found. Null otherwise.
+
+
+
+ Sends a direct message to a remote party and waits for the response.
+
+ The expected type of the message to be received.
+ The remote party's response.
+
+ Thrown if no message is recognized in the response
+ or an unexpected type of message is received.
+
+
+
+
+ Sends a direct message to a remote party and waits for the response.
+
+ The remote party's response. Guaranteed to never be null.
+ Thrown if the response does not include a protocol message.
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Verifies the integrity and applicability of an incoming message.
+
+
+ Thrown when the message is somehow invalid.
+ This can be due to tampering, replay attack or expiration, among other things.
+
+
+
+
+ Prepares an HTTP request that carries a given message.
+
+ The
+
+ This method must be overridden by a derived class, unless the
+
+
+
+ Queues a message for sending in the response stream where the fields
+ are sent in the response stream in querystring style.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+ This method implements spec OAuth V1.0 section 5.3.
+
+
+
+
+ Gets the protocol message that may be in the given HTTP response.
+
+ The deserialized message parts, if found. Null otherwise.
+ Thrown when the response is not valid.
+
+
+
+ This method should NOT be called by derived types
+ except when sending ONE WAY request messages.
+
+
+ Prepares a message for transmit by applying signatures, nonces, etc.
+
+
+
+
+ Gets the HTTP context for the current HTTP request.
+
+ An HttpContextBase instance.
+
+
+
+ Gets the current HTTP request being processed.
+
+ The HttpRequestInfo for the current request.
+
+ Requires an
+ Thrown if HttpContext.Current == null .
+
+
+
+ Checks whether a given HTTP method is expected to include an entity body in its request.
+
+ true if the HTTP method is supposed to have an entity; false otherwise.
+
+
+ Applies message prescribed HTTP response headers to an outgoing web response.
+
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Fires the
+
+
+
+ Gets the direct response of a direct HTTP request.
+
+ The response to the web request.
+ Thrown on network or protocol errors.
+
+
+
+ Submits a direct request message to some remote party and blocks waiting for an immediately reply.
+
+ The response message, or null if the response did not carry a message.
+
+ Typically a deriving channel will override
+
+
+
+ Called when receiving a direct response message, before deserialization begins.
+
+
+
+
+ Gets the protocol message that may be embedded in the given HTTP request.
+
+ The deserialized message, if one is found. Null otherwise.
+
+
+
+ Deserializes a dictionary of values into a message.
+
+ The deserialized message, or null if no message could be recognized in the provided data.
+
+
+
+ Queues an indirect message for transmittal via the user agent.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+
+
+ Encodes an HTTP response that will instruct the user agent to forward a message to
+ some remote third party using a 301 Redirect GET method.
+
+ true the redirect will contain the message payload in the #fragment portion of the URL rather than the ?querystring.
+ The encoded HTTP response.
+
+
+
+ Encodes an HTTP response that will instruct the user agent to forward a message to
+ some remote third party using a form POST method.
+
+ The encoded HTTP response.
+
+
+
+ Gets the protocol message that may be in the given HTTP response.
+
+ The deserialized message parts, if found. Null otherwise.
+ Thrown when the response is not valid.
+
+
+
+ Prepares an HTTP request that carries a given message.
+
+ The
+
+ This method must be overridden by a derived class, unless the
+
+
+
+ Queues a message for sending in the response stream where the fields
+ are sent in the response stream in querystring style.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+ This method implements spec OAuth V1.0 section 5.3.
+
+
+
+
+ Serializes the given message as a JSON string.
+
+ A JSON string.
+
+
+
+ Deserializes from flat data from a JSON object.
+
+ The simple "key":"value" pairs from a JSON-encoded object.
+
+
+
+ Prepares a message for transmit by applying signatures, nonces, etc.
+
+
+ This method should NOT be called by derived types
+ except when sending ONE WAY request messages.
+
+
+
+
+ Prepares to send a request to the Service Provider as the query string in a GET request.
+
+ The web request ready to send.
+
+ This method is simply a standard HTTP Get request with the message parts serialized to the query string.
+ This method satisfies OAuth 1.0 section 5.2, item #3.
+
+
+
+
+ Prepares to send a request to the Service Provider as the query string in a HEAD request.
+
+ The web request ready to send.
+
+ This method is simply a standard HTTP HEAD request with the message parts serialized to the query string.
+ This method satisfies OAuth 1.0 section 5.2, item #3.
+
+
+
+
+ Prepares to send a request to the Service Provider as the payload of a POST request.
+
+ The web request ready to send.
+
+ This method is simply a standard HTTP POST request with the message parts serialized to the POST entity
+ with the application/x-www-form-urlencoded content type
+ This method satisfies OAuth 1.0 section 5.2, item #2 and OpenID 2.0 section 4.1.2.
+
+
+
+
+ Prepares to send a request to the Service Provider as the query string in a PUT request.
+
+ The web request ready to send.
+
+ This method is simply a standard HTTP PUT request with the message parts serialized to the query string.
+
+
+
+
+ Prepares to send a request to the Service Provider as the query string in a DELETE request.
+
+ The web request ready to send.
+
+ This method is simply a standard HTTP DELETE request with the message parts serialized to the query string.
+
+
+
+
+ Sends the given parameters in the entity stream of an HTTP request.
+
+
+ This method calls
+
+
+
+ Sends the given parameters in the entity stream of an HTTP request in multi-part format.
+
+
+ This method calls
+
+
+
+ Verifies the integrity and applicability of an incoming message.
+
+
+ Thrown when the message is somehow invalid.
+ This can be due to tampering, replay attack or expiration, among other things.
+
+
+
+
+ Allows preprocessing and validation of message data before an appropriate message type is
+ selected or deserialized.
+
+
+
+
+ Performs additional processing on an outgoing web request before it is sent to the remote server.
+
+
+
+
+ Customizes the binding element order for outgoing and incoming messages.
+
+
+ No binding elements can be added or removed from the channel using this method.
+ Only a customized order is allowed.
+
+ Thrown if a binding element is new or missing in one of the ordered lists.
+
+
+
+ Ensures a consistent and secure set of binding elements and
+ sorts them as necessary for a valid sequence of operations.
+
+ The properly ordered list of elements.
+ Thrown when the binding elements are incomplete or inconsistent with each other.
+
+
+
+ Puts binding elements in their correct outgoing message processing order.
+
+
+ -1 if
+
+
+
+ Verifies that all required message parts are initialized to values
+ prior to sending the message to a remote party.
+
+
+ Thrown when any required message part does not have a value.
+
+
+
+
+ Determines whether a given ordered list of binding elements includes every
+ binding element in this channel exactly once.
+
+
+ true if the given list is a valid description of a binding element ordering; otherwise, false .
+
+
+
+
+ An event fired whenever a message is about to be encoded and sent.
+
+
+
+
+ Gets or sets an instance to a
+
+ This defaults to a straightforward implementation, but can be set
+ to a mock object for testing purposes.
+
+
+
+
+ Gets or sets the maximum allowable size for a 301 Redirect response before we send
+ a 200 OK response with a scripted form POST with the parameters instead
+ in order to ensure successfully sending a large payload to another server
+ that might have a maximum allowable size restriction on its GET request.
+
+ The default value is 2048.
+
+
+
+ Gets or sets the message descriptions.
+
+
+
+
+ Gets a tool that can figure out what kind of message is being received
+ so it can be deserialized.
+
+
+
+
+ Gets the binding elements used by this channel, in no particular guaranteed order.
+
+
+
+
+ Gets the binding elements used by this channel, in the order applied to outgoing messages.
+
+
+
+
+ Gets the binding elements used by this channel, in the order applied to incoming messages.
+
+
+
+
+ Gets or sets a value indicating whether this instance is disposed.
+
+
+ true if this instance is disposed; otherwise, false .
+
+
+
+
+ Gets or sets a tool that can figure out what kind of message is being received
+ so it can be deserialized.
+
+
+
+
+ Gets or sets the cache policy to use for direct message requests.
+
+ Default is
+
+
+
+ Gets or sets the XML dictionary reader quotas.
+
+ The XML dictionary reader quotas.
+
+
+
+ Prevents a default instance of the ChannelContract class from being created.
+
+
+
+
+ Gets the protocol message that may be in the given HTTP response.
+
+
+ The deserialized message parts, if found. Null otherwise.
+
+ Thrown when the response is not valid.
+
+
+
+ Queues a message for sending in the response stream where the fields
+ are sent in the response stream in querystring style.
+
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+
+ This method implements spec V1.0 section 5.3.
+
+
+
+
+ HMAC-SHA algorithm names that can be passed to the
+
+
+
+ The name of the HMAC-SHA1 algorithm.
+
+
+
+
+ The name of the HMAC-SHA256 algorithm.
+
+
+
+
+ The name of the HMAC-SHA384 algorithm.
+
+
+
+
+ The name of the HMAC-SHA512 algorithm.
+
+
+
+
+ Creates an HMAC-SHA algorithm with the specified name and key.
+
+ The HMAC algorithm instance.
+
+
+
+ Well known HTTP headers.
+
+
+
+
+ The Authorization header, which specifies the credentials that the client presents in order to authenticate itself to the server.
+
+
+
+
+ The WWW-Authenticate header, which is included in HTTP 401 Unauthorized responses to help the client know which authorization schemes are supported.
+
+
+
+
+ The Content-Type header, which specifies the MIME type of the accompanying body data.
+
+
+
+
+ An interface that allows direct request messages to capture the details of the HTTP request they arrived on.
+
+
+
+
+ The interface that classes must implement to be serialized/deserialized
+ as protocol or extension messages.
+
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the HTTP headers of the request.
+
+ May be an empty collection, but must not be null .
+
+
+
+ Contract class for the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the HTTP headers of the request.
+
+ May be an empty collection, but must not be null .
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ An interface that allows indirect response messages to specify
+ HTTP transport specific properties.
+
+
+
+
+ Gets a value indicating whether the payload for the message should be included
+ in the redirect fragment instead of the query string or POST entity.
+
+
+
+
+ An interface that appears on messages that need to retain a description of
+ what their literal payload was when they were deserialized.
+
+
+
+
+ Gets or sets the original message parts, before any normalization or default values were assigned.
+
+
+
+
+ Code contract for the
+
+
+
+ Gets or sets the original message parts, before any normalization or default values were assigned.
+
+
+
+
+ A set of flags that can control the behavior of an individual web request.
+
+
+
+
+ Indicates that default
+
+
+
+ Indicates that any response from the remote server, even those
+ with HTTP status codes that indicate errors, should not result
+ in a thrown exception.
+
+
+ Even with this flag set,
+
+
+
+ Indicates that the HTTP request must be completed entirely
+ using SSL (including any redirects).
+
+
+
+
+ Extension methods for
+
+
+
+ Caches the results of enumerating over a given object so that subsequence enumerations
+ don't require interacting with the object a second time.
+
+ The type of element found in the enumeration.
+
+ Either a new enumerable object that caches enumerated results, or the original,
+
+ This is designed for use on the results of generator methods (the ones with yield return in them)
+ so that only those elements in the sequence that are needed are ever generated, while not requiring
+ regeneration of elements that are enumerated over multiple times.
+ This can be a huge performance gain if enumerating multiple times over an expensive generator method.
+ Some enumerable types such as collections, lists, and already-cached generators do not require
+ any (additional) caching, and this method will simply return those objects rather than caching them
+ to avoid double-caching.
+
+
+
+
+ A wrapper for
+ The type of element in the sequence.
+
+
+
+ The results from enumeration of the live object that have been collected thus far.
+
+
+
+
+ The original generator method or other enumerable object whose contents should only be enumerated once.
+
+
+
+
+ The enumerator we're using over the generator method's results.
+
+
+
+
+ The sync object our caching enumerators use when adding a new live generator method result to the cache.
+
+
+ Although individual enumerators are not thread-safe, this
+
+
+
+ Initializes a new instance of the EnumerableCache class.
+
+
+
+
+ Returns an enumerator that iterates through the collection.
+
+
+ A
+
+
+
+ Returns an enumerator that iterates through a collection.
+
+
+ An
+
+
+
+ An enumerator that uses cached enumeration results whenever they are available,
+ and caches whatever results it has to pull from the original
+
+
+
+ The parent enumeration wrapper class that stores the cached results.
+
+
+
+
+ The position of this enumerator in the cached list.
+
+
+
+
+ Initializes a new instance of the EnumeratorCache class.
+
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Advances the enumerator to the next element of the collection.
+
+
+ true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.
+
+
+ The collection was modified after the enumerator was created.
+
+
+
+
+ Sets the enumerator to its initial position, which is before the first element in the collection.
+
+
+ The collection was modified after the enumerator was created.
+
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets the element in the collection at the current position of the enumerator.
+
+
+ The element in the collection at the current position of the enumerator.
+
+
+
+
+ Gets the element in the collection at the current position of the enumerator.
+
+
+ The element in the collection at the current position of the enumerator.
+
+
+
+
+ An exception to call out a configuration or runtime failure on the part of the
+ (web) application that is hosting this library.
+
+
+ This exception is used rather than
+ It is an internal exception to assist in making it uncatchable.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+ The
+
+ The class name is null or
+
+
+
+ An interface that allows direct response messages to specify
+ HTTP transport specific properties.
+
+
+
+
+ Gets the HTTP status code that the direct response should be sent with.
+
+
+
+
+ Gets the HTTP headers to add to the response.
+
+ May be an empty collection, but must not be null .
+
+
+
+ An interface that extension messages must implement.
+
+
+
+
+ Contract class for the
+
+
+
+ Gets the HTTP status code that the direct response should be sent with.
+
+
+
+
+ Gets the HTTP headers to add to the response.
+
+ May be an empty collection, but must not be null .
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Undirected messages that serve as direct responses to direct requests.
+
+
+
+
+ The interface that classes must implement to be serialized/deserialized
+ as protocol messages.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the originating request message that caused this response to be formed.
+
+
+
+
+ An empty dictionary. Useful for avoiding memory allocations in creating new dictionaries to represent empty ones.
+
+ The type of the key.
+ The type of the value.
+
+
+
+ The singleton instance of the empty dictionary.
+
+
+
+
+ Prevents a default instance of the EmptyDictionary class from being created.
+
+
+
+
+ Adds an element with the provided key and value to the
+
+
+
+ An element with the same key already exists in the
+
+ The
+
+
+
+ Determines whether the
+
+ true if the
+
+
+
+
+
+ Removes the element with the specified key from the
+
+ true if the element is successfully removed; otherwise, false. This method also returns false if
+
+
+
+ The
+
+
+
+ Gets the value associated with the specified key.
+
+
+ true if the object that implements
+
+
+
+
+
+ Adds an item to the
+
+ The
+
+
+
+ Removes all items from the
+
+ The
+
+
+
+ Determines whether the
+
+ true if
+
+
+
+ Copies the elements of the
+
+
+
+
+
+
+
+
+
+ Removes the first occurrence of a specific object from the
+
+ true if
+
+ The
+
+
+
+ Returns an enumerator that iterates through the collection.
+
+
+ A
+
+
+
+ Returns an enumerator that iterates through a collection.
+
+
+ An
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets the number of elements contained in the
+
+ The number of elements contained in the
+
+
+
+ Gets a value indicating whether the
+ true if the
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets or sets the value with the specified key.
+
+ Nothing. It always throws.
+
+
+
+ An enumerator that always generates zero elements.
+
+
+
+
+ The singleton instance of this empty enumerator.
+
+
+
+
+ Prevents a default instance of the
+
+
+
+ Advances the enumerator to the next element of the collection.
+
+
+ true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.
+
+
+ The collection was modified after the enumerator was created.
+
+
+
+
+ Sets the enumerator to its initial position, which is before the first element in the collection.
+
+
+ The collection was modified after the enumerator was created.
+
+
+
+
+ Gets the current element in the collection.
+
+
+ The current element in the collection.
+
+
+ The enumerator is positioned before the first element of the collection or after the last element.
+
+
+
+
+ An empty, read-only list.
+
+ The type the list claims to include.
+
+
+
+ The singleton instance of the empty list.
+
+
+
+
+ Prevents a default instance of the EmptyList class from being created.
+
+
+
+
+ Determines the index of a specific item in the
+
+ The index of
+
+
+
+ Inserts an item to the
+
+
+
+ The
+
+
+
+ Removes the
+
+
+
+ The
+
+
+
+ Adds an item to the
+
+ The
+
+
+
+ Removes all items from the
+
+ The
+
+
+
+ Determines whether the
+
+ true if
+
+
+
+ Copies the elements of the
+
+
+
+
+
+
+
+
+
+ Removes the first occurrence of a specific object from the
+
+ true if
+
+ The
+
+
+
+ Returns an enumerator that iterates through the collection.
+
+
+ A
+
+
+
+ Returns an enumerator that iterates through a collection.
+
+
+ An
+
+
+
+ Gets the number of elements contained in the
+
+ The number of elements contained in the
+
+
+
+ Gets a value indicating whether the
+ true if the
+
+
+
+ Gets or sets the
+ Nothing. It always throws.
+
+
+
+ A collection of error checking and reporting methods.
+
+
+
+
+ Wraps an exception in a new
+ The newly constructed (unthrown) exception.
+
+
+
+ Throws an internal error exception.
+
+ Nothing. But included here so callers can "throw" this method for C# safety.
+ Always thrown.
+
+
+
+ Checks a condition and throws an internal error exception if it evaluates to false.
+
+ Thrown if false .
+
+
+
+ Checks a condition and throws an internal error exception if it evaluates to false.
+
+ Thrown if false .
+
+
+
+ Checks a condition and throws an
+ Thrown if false .
+
+
+
+ Checks a condition and throws a
+ Thrown if false .
+
+
+
+ Checks a condition and throws a
+ Thrown if false .
+
+
+
+ Checks a condition and throws an
+ Thrown if false .
+
+
+
+ Throws a
+ Thrown if false .
+
+
+
+ Throws a
+ Thrown if false .
+
+
+
+ Throws a
+ Thrown if false .
+
+
+
+ Throws a
+
+ An InternalErrorException, which may be "thrown" by the caller in order
+ to satisfy C# rules to show that code will never be reached, but no value
+ actually is ever returned because this method guarantees to throw.
+
+ Always thrown.
+
+
+
+ Throws a
+ Nothing. It's just here so the caller can throw this method for C# compilation check.
+
+
+
+ Throws a
+ false will cause the exception to be thrown.
+ Thrown when false .
+
+
+
+ Verifies something about the argument supplied to a method.
+
+ Thrown if false .
+
+
+
+ Throws an
+ Never returns anything. It always throws.
+
+
+
+ Verifies something about the argument supplied to a method.
+
+ Thrown if false .
+
+
+
+ Verifies that some given value is not null.
+
+ Thrown if
+
+
+
+ Verifies that some string is not null and has non-zero length.
+
+ Thrown if
+ Thrown if
+
+
+
+ Verifies that null .
+
+ Thrown if null
+
+
+
+ Obtains a value from the dictionary if possible, or throws a
+ The type of key in the dictionary.
+ The type of value in the dictionary.
+ The value for the given key.
+
+
+
+ An interface that messages wishing to perform custom serialization/deserialization
+ may implement to be notified of
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Code contract for the
+
+
+
+ Creates a text reader for the response stream.
+
+
+ The text reader, initialized for the proper encoding.
+
+
+
+
+ Gets an offline snapshot version of this instance.
+
+ A snapshot version of this instance.
+
+ If this instance is a
+
+
+
+ Gets the body of the HTTP response.
+
+
+
+
+ A protocol message that supports adding extensions to the payload for transmission.
+
+
+
+
+ Gets the list of extensions that are included with this message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the list of extensions that are included with this message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ An internal exception to throw if an internal error within the library requires
+ an abort of the operation.
+
+
+ This exception is internal to prevent clients of the library from catching what is
+ really an unexpected, potentially unrecoverable exception.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+ The
+
+ The class name is null or
+
+
+
+ An interface implemented by
+
+
+
+ Serializes the instance to the specified stream.
+
+
+
+
+ Initializes the fields on this instance from the specified stream.
+
+
+
+
+ Code Contract for the
+
+
+
+ Serializes the instance to the specified stream.
+
+
+
+
+ Initializes the fields on this instance from the specified stream.
+
+
+
+
+ A KeyedCollection whose item -> key transform is provided via a delegate
+ to its constructor, and null items are disallowed.
+
+ The type of the key.
+ The type of the item.
+
+
+
+ The delegate that returns a key for the given item.
+
+
+
+
+ Initializes a new instance of the KeyedCollectionDelegate class.
+
+
+
+
+ When implemented in a derived class, extracts the key from the specified element.
+
+ The key for the specified element.
+
+
+
+ Represents a single part in a HTTP multipart POST request.
+
+
+
+
+ The "Content-Disposition" string.
+
+
+
+
+ The two-character \r\n newline character sequence to use.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a part that represents a simple form field.
+
+ The constructed part.
+
+
+
+ Creates a part that represents a file attachment.
+
+ The constructed part.
+
+
+
+ Creates a part that represents a file attachment.
+
+ The constructed part.
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Serializes the part to a stream.
+
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets or sets the content disposition.
+
+ The content disposition.
+
+
+
+ Gets the key=value attributes that appear on the same line as the Content-Disposition.
+
+ The content attributes.
+
+
+
+ Gets the headers that appear on subsequent lines after the Content-Disposition.
+
+
+
+
+ Gets or sets the content of the part.
+
+
+
+
+ Gets the length of this entire part.
+
+ Useful for calculating the ContentLength HTTP header to send before actually serializing the content.
+
+
+
+ A live network HTTP response
+
+
+
+
+ The network response object, used to initialize this instance, that still needs
+ to be closed if applicable.
+
+
+
+
+ The incoming network response stream.
+
+
+
+
+ A value indicating whether a stream reader has already been
+ created on this instance.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a text reader for the response stream.
+
+ The text reader, initialized for the proper encoding.
+
+
+
+ Gets an offline snapshot version of this instance.
+
+ A snapshot version of this instance.
+
+ If this instance is a
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets the body of the HTTP response.
+
+
+
+
+ An ASP.NET MVC structure to represent the response to send
+ to the user agent when the controller has finished its work.
+
+
+
+
+ The outgoing web response to send when the ActionResult is executed.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Enables processing of the result of an action method by a custom type that inherits from
+
+
+
+ An exception to represent errors in the local or remote implementation of the protocol
+ that includes the response message that should be returned to the HTTP client to comply
+ with the protocol specification.
+
+
+
+
+ An exception to represent errors in the local or remote implementation of the protocol.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the message that caused the exception.
+
+
+
+
+ The channel that produced the error response message, to be used in constructing the actual HTTP response.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates the HTTP response to forward to the client to report the error.
+
+ The HTTP response.
+
+
+
+ Gets the protocol message to send back to the client to report the error.
+
+
+
+
+ Code contract for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ A message part encoder that has a special encoding for a null value.
+
+
+
+
+ Gets the string representation to include in a serialized message
+ when the message part has a null value.
+
+
+
+
+ An interface describing how various objects can be serialized and deserialized between their object and string forms.
+
+
+ Implementations of this interface must include a default constructor and must be thread-safe.
+
+
+
+
+ Encodes the specified value as the original value that was formerly decoded.
+
+ The
+
+
+
+ A cache of
+
+
+
+ A dictionary of reflected message types and the generated reflection information.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns an enumerator that iterates through a collection.
+
+
+ An
+
+
+
+ Returns an enumerator that iterates through a collection.
+
+
+ An
+
+
+
+ Gets a
+ A
+
+
+
+ Gets a
+
+ A
+
+
+
+ Gets the dictionary that provides read/write access to a message.
+
+ The dictionary.
+
+
+
+ Gets the dictionary that provides read/write access to a message.
+
+ The dictionary.
+
+
+
+ A struct used as the key to bundle message type and version.
+
+
+
+
+ Backing store for the
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Implements the operator ==.
+
+ The result of the operator.
+
+
+
+ Implements the operator !=.
+
+ The result of the operator.
+
+
+
+ Indicates whether this instance and a specified object are equal.
+
+
+ true if
+
+
+
+ Returns the hash code for this instance.
+
+
+ A 32-bit signed integer that is the hash code for this instance.
+
+
+
+
+ Gets the message type.
+
+
+
+
+ Gets the message version.
+
+
+
+
+ Allows a custom class or struct to be serializable between itself and a string representation.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the default encoder to use for the declaring class.
+
+
+
+
+ A message factory that automatically selects the message type based on the incoming data.
+
+
+
+
+ A tool to analyze an incoming message to figure out what concrete class
+ is designed to deserialize it and instantiates that class.
+
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ The request message types and their constructors to use for instantiating the messages.
+
+
+
+
+ The response message types and their constructors to use for instantiating the messages.
+
+
+ The value is a dictionary, whose key is the type of the constructor's lone parameter.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds message types to the set that this factory can create.
+
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ Gets the message type that best fits the given incoming request data.
+
+
+ The message type that matches the incoming data; or null if no match.
+
+ May be thrown if the incoming data is ambiguous.
+
+
+
+ Gets the message type that best fits the given incoming direct response data.
+
+
+ The message type that matches the incoming data; or null if no match.
+
+ May be thrown if the incoming data is ambiguous.
+
+
+
+ Instantiates the given request message type.
+
+ The instantiated message. Never null.
+
+
+
+ Instantiates the given request message type.
+
+ The instantiated message. Never null.
+
+
+
+ Gets the hierarchical distance between a type and a type it derives from or implements.
+
+ The distance between the two types. 0 if the types are equivalent, 1 if the type immediately derives from or implements the base type, or progressively higher integers.
+
+
+
+ Counts how many strings are in the intersection of two collections.
+
+ A non-negative integer no greater than the count of elements in the smallest collection.
+
+
+
+ Finds constructors for response messages that take a given request message type.
+
+ A sequence of matching constructors.
+
+
+
+ Contract class for the IDataBagFormatter interface.
+
+ The type of DataBag to serialize.
+
+
+
+ Prevents a default instance of the
+
+
+
+ Serializes the specified message.
+
+ A non-null, non-empty value.
+
+
+
+ Deserializes a
+
+
+
+ A serializer for
+ The DataBag-derived type that is to be serialized/deserialized.
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Initializes a new instance of the
+ true .
+
+
+
+ Serializes the
+ The buffer containing the serialized data.
+
+
+
+ Deserializes the
+
+
+
+ A channel that uses the standard message factory.
+
+
+
+
+ The message types receivable by this channel.
+
+
+
+
+ The protocol versions supported by this channel.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Generates all the message descriptions for a given set of message types and versions.
+
+ The generated/retrieved message descriptions.
+
+
+
+ Gets or sets a tool that can figure out what kind of message is being received
+ so it can be deserialized.
+
+
+
+
+ Gets or sets the message descriptions.
+
+
+
+
+ Gets or sets a tool that can figure out what kind of message is being received
+ so it can be deserialized.
+
+
+
+
+ A collection of message parts that will be serialized into a single string,
+ to be set into a larger message.
+
+
+
+
+ The default version for DataBags.
+
+
+
+
+ The backing field for the
+
+
+
+ A dictionary to contain extra message data.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets or sets the nonce.
+
+ The nonce.
+
+
+
+ Gets or sets the UTC creation date of this token.
+
+ The UTC creation date.
+
+
+
+ Gets or sets the signature.
+
+ The signature.
+
+
+
+ Gets or sets the message that delivered this DataBag instance to this host.
+
+
+
+
+ Gets the type of this instance.
+
+ The type of the bag.
+
+ This ensures that one token cannot be misused as another kind of token.
+
+
+
+
+ Translates between a
+
+
+
+ The reference date and time for calculating time stamps.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ The interface that classes must implement to be serialized/deserialized
+ as protocol or extension messages that uses POST multi-part data for binary content.
+
+
+
+
+ Implemented by messages that have explicit recipients
+ (direct requests and all indirect messages).
+
+
+
+
+ Gets the preferred method of transport for the message.
+
+
+ For indirect messages this will likely be GET+POST, which both can be simulated in the user agent:
+ the GET with a simple 301 Redirect, and the POST with an HTML form in the response with javascript
+ to automate submission.
+
+
+
+
+ Gets the URL of the intended receiver of this message.
+
+
+
+
+ Gets the parts of the message that carry binary data.
+
+ A list of parts. Never null.
+
+
+
+ Gets a value indicating whether this message should be sent as multi-part POST.
+
+
+
+
+ The contract class for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the parts of the message that carry binary data.
+
+ A list of parts. Never null.
+
+
+
+ Gets a value indicating whether this message should be sent as multi-part POST.
+
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the preferred method of transport for the message.
+
+
+ For indirect messages this will likely be GET+POST, which both can be simulated in the user agent:
+ the GET with a simple 301 Redirect, and the POST with an HTML form in the response with javascript
+ to automate submission.
+
+
+
+
+ Gets the URL of the intended receiver of this message.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ The data packet sent with Channel events.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the message that caused the event to fire.
+
+
+
+
+ An in-memory nonce store. Useful for single-server web applications.
+ NOT for web farms.
+
+
+
+
+ Describes the contract a nonce store must fulfill.
+
+
+
+
+ Stores a given nonce and timestamp.
+
+ null but may be the empty string.
+
+ True if the context+nonce+timestamp (combination) was not previously in the database.
+ False if the nonce was stored previously with the same timestamp and context.
+
+
+ The nonce must be stored for no less than the maximum time window a message may
+ be processed within before being discarded as an expired message.
+ This maximum message age can be looked up via the
+
+
+
+
+ How frequently we should take time to clear out old nonces.
+
+
+
+
+ The maximum age a message can be before it is discarded.
+
+
+ This is useful for knowing how long used nonces must be retained.
+
+
+
+
+ A list of the consumed nonces.
+
+
+
+
+ A lock object used around accesses to the
+
+
+
+ Where we're currently at in our periodic nonce cleaning cycle.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Stores a given nonce and timestamp.
+
+
+ True if the nonce+timestamp (combination) was not previously in the database.
+ False if the nonce was stored previously with the same timestamp.
+
+
+ The nonce must be stored for no less than the maximum time window a message may
+ be processed within before being discarded as an expired message.
+ If the binding element is applicable to your channel, this expiration window
+ is retrieved or set using the
+
+
+
+
+ Clears consumed nonces from the cache that are so old they would be
+ rejected if replayed because it is expired.
+
+
+
+
+ A contract for
+
+ Implementations of this interface must be thread safe.
+
+
+
+
+ Determines whether this instance can support the specified options.
+
+
+ true if this instance can support the specified options; otherwise, false .
+
+
+
+
+ Prepares an
+
+ The stream the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Callers must close and dispose of the request stream when they are done
+ writing to it to avoid taking up the connection too long and causing long waits on
+ subsequent requests.
+ Implementations should catch
+
+
+
+
+ Prepares an
+
+ The stream the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Callers must close and dispose of the request stream when they are done
+ writing to it to avoid taking up the connection too long and causing long waits on
+ subsequent requests.
+ Implementations should catch
+
+
+
+
+ Processes an
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+
+ Processes an
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+
+ Code contract for the
+
+
+
+ Determines whether this instance can support the specified options.
+
+
+ true if this instance can support the specified options; otherwise, false .
+
+
+
+
+ Prepares an
+
+ The stream the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Callers must close and dispose of the request stream when they are done
+ writing to it to avoid taking up the connection too long and causing long waits on
+ subsequent requests.
+ Implementations should catch
+
+
+
+
+ Prepares an
+
+ The stream the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Callers must close and dispose of the request stream when they are done
+ writing to it to avoid taking up the connection too long and causing long waits on
+ subsequent requests.
+ Implementations should catch
+
+
+
+
+ Processes an
+
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+ Processes an
+
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+ A binding element that checks/verifies a nonce message part.
+
+
+
+
+ An interface that must be implemented by message transforms/validators in order
+ to be included in the channel stack.
+
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection commonly offered (if any) by this binding element.
+
+
+ This value is used to assist in sorting binding elements in the channel stack.
+
+
+
+
+ These are the characters that may be chosen from when forming a random nonce.
+
+
+
+
+ The persistent store for nonces received.
+
+
+
+
+ The length of generated nonces.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies a nonce to the message.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+
+
+ Verifies that the nonce in an incoming message has not been seen before.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+ Thrown when the nonce check revealed a replayed message.
+
+
+
+ Generates a string of random characters for use as a nonce.
+
+ The nonce string.
+
+
+
+ Gets the protection that this binding element provides messages.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+
+
+ Gets or sets the strength of the nonce, which is measured by the number of
+ nonces that could theoretically be generated.
+
+
+ The strength of the nonce is equal to the number of characters that might appear
+ in the nonce to the power of the length of the nonce.
+
+
+
+
+ Gets or sets a value indicating whether empty nonces are allowed.
+
+ Default is false .
+
+
+
+ Applied to fields and properties that form a key/value in a protocol message.
+
+
+
+
+ The overridden name to use as the serialized name for the property.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the name of the serialized form of this member in the message.
+
+
+
+
+ Gets or sets the level of protection required by this member in the serialized message.
+
+
+ Message part protection must be provided and verified by the channel binding element(s)
+ that provide security.
+
+
+
+
+ Gets or sets a value indicating whether this member is a required part of the serialized message.
+
+
+
+
+ Gets or sets a value indicating whether the string value is allowed to be empty in the serialized message.
+
+ Default is true.
+
+
+
+ Gets or sets an IMessagePartEncoder custom encoder to use
+ to translate the applied member to and from a string.
+
+
+
+
+ Gets or sets the minimum version of the protocol this attribute applies to
+ and overrides any attributes with lower values for this property.
+
+ Defaults to 0.0.
+
+
+
+ Gets or sets the maximum version of the protocol this attribute applies to.
+
+ Defaults to int.MaxValue for the major version number.
+
+ Specifying
+
+
+
+ Gets or sets the minimum version of the protocol this attribute applies to
+ and overrides any attributes with lower values for this property.
+
+ Defaults to 0.0.
+
+
+
+ Gets or sets the maximum version of the protocol this attribute applies to.
+
+ Defaults to int.MaxValue for the major version number.
+
+ Specifying
+
+
+
+ Categorizes the various types of channel binding elements so they can be properly ordered.
+
+
+ The order of these enum values is significant.
+ Each successive value requires the protection offered by all the previous values
+ in order to be reliable. For example, message expiration is meaningless without
+ tamper protection to prevent a user from changing the timestamp on a message.
+
+
+
+
+ No protection.
+
+
+
+
+ A binding element that signs a message before sending and validates its signature upon receiving.
+
+
+
+
+ A binding element that enforces a maximum message age between sending and processing on the receiving side.
+
+
+
+
+ A binding element that prepares messages for replay detection and detects replayed messages on the receiving side.
+
+
+
+
+ All forms of protection together.
+
+
+
+
+ Code Contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection commonly offered (if any) by this binding element.
+
+
+ This value is used to assist in sorting binding elements in the channel stack.
+
+
+
+
+ An exception thrown when a message is received for the second time, signalling a possible
+ replay attack.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ An exception thrown when a message is received that exceeds the maximum message age limit.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ An exception thrown when a signed message does not pass signature validation.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ The contract a message that has an allowable time window for processing must implement.
+
+
+ All replay-protected messages must also be set to expire so the nonces do not have
+ to be stored indefinitely.
+
+
+
+
+ The contract a message that has an allowable time window for processing must implement.
+
+
+ All expiring messages must also be signed to prevent tampering with the creation date.
+
+
+
+
+ Gets or sets the UTC date/time the message was originally sent onto the network.
+
+
+ The property setter should ensure a UTC date/time,
+ and throw an exception if this is not possible.
+
+
+ Thrown when a DateTime that cannot be converted to UTC is set.
+
+
+
+
+ Gets the context within which the nonce must be unique.
+
+
+ The value of this property must be a value assigned by the nonce consumer
+ to represent the entity that generated the nonce. The value must never be
+ null but may be the empty string.
+ This value is treated as case-sensitive.
+
+
+
+
+ Gets or sets the nonce that will protect the message from replay attacks.
+
+
+
+
+ A property store of details of an incoming HTTP request.
+
+
+ This serves a very similar purpose to
+
+
+
+ The HTTP verb in the request.
+
+
+
+
+ The full request URL.
+
+
+
+
+ The HTTP headers.
+
+
+
+
+ The variables defined in the query part of the URL.
+
+
+
+
+ The POSTed form variables.
+
+
+
+
+ The server variables collection.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an
+ An instance of
+
+
+
+ Creates an
+ An instance of
+
+
+
+ Creates an
+ An instance of
+
+
+
+ Creates an
+ An instance of
+
+
+
+ Creates an
+ An instance of
+
+
+
+ Reads name=value pairs from the POSTed form entity when the HTTP headers indicate that that is the payload of the entity.
+
+ The non-null collection of form variables.
+
+
+
+ Adds HTTP headers to a
+
+
+
+ Gets the HTTP method.
+
+
+
+
+ Gets the headers.
+
+
+
+
+ Gets the URL.
+
+
+
+
+ Gets the raw URL.
+
+
+
+
+ Gets the form.
+
+
+
+
+ Gets the query string.
+
+
+
+
+ Gets the server variables.
+
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ The contract a message that is signed must implement.
+
+
+ This type might have appeared in the DotNetOpenAuth.Messaging.Bindings namespace since
+ it is only used by types in that namespace, but all those types are internal and this
+ is the only one that was public.
+
+
+
+
+ Gets or sets the message signature.
+
+
+
+
+ Serializes/deserializes OAuth messages for/from transit.
+
+
+
+
+ The specific
+
+
+
+ Initializes a new instance of the MessageSerializer class.
+
+
+
+
+ Creates or reuses a message serializer for a given message type.
+
+ A message serializer for the given message type.
+
+
+
+ Reads JSON as a flat dictionary into a message.
+
+
+
+
+ Reads the data from a message instance and writes an XML/JSON encoding of it.
+
+
+ Use
+
+
+
+ Reads XML/JSON into a message dictionary.
+
+ Thrown when protocol rules are broken by the incoming message.
+
+ Use
+
+
+
+ Reads the data from a message instance and returns a series of name=value pairs for the fields that must be included in the message.
+
+ The dictionary of values to send for the message.
+
+
+
+ Reads name=value pairs into a message.
+
+ Thrown when protocol rules are broken by the incoming message.
+
+
+
+ Determines whether the specified type is numeric.
+
+
+ true if the specified type is numeric; otherwise, false .
+
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to Argument's {0}.{1} property is required but is empty or null..
+
+
+
+
+ Looks up a localized string similar to Unable to send all message data because some of it requires multi-part POST, but IMessageWithBinaryData.SendAsMultipart was false..
+
+
+
+
+ Looks up a localized string similar to HttpContext.Current is null. There must be an ASP.NET request in process for this operation to succeed..
+
+
+
+
+ Looks up a localized string similar to DataContractSerializer could not be initialized on message type {0}. Is it missing a [DataContract] attribute?.
+
+
+
+
+ Looks up a localized string similar to DataContractSerializer could not be initialized on message type {0} because the DataContractAttribute.Namespace property is not set..
+
+
+
+
+ Looks up a localized string similar to Decoding failed due to data corruption..
+
+
+
+
+ Looks up a localized string similar to An instance of type {0} was expected, but received unexpected derived type {1}..
+
+
+
+
+ Looks up a localized string similar to The directed message's Recipient property must not be null..
+
+
+
+
+ Looks up a localized string similar to The given set of options is not supported by this web request handler..
+
+
+
+
+ Looks up a localized string similar to Unable to instantiate the message part encoder/decoder type {0}..
+
+
+
+
+ Looks up a localized string similar to Error while deserializing message {0}..
+
+
+
+
+ Looks up a localized string similar to Error occurred while sending a direct message or getting the response..
+
+
+
+
+ Looks up a localized string similar to This exception was not constructed with a root request message that caused it..
+
+
+
+
+ Looks up a localized string similar to This exception must be instantiated with a recipient that will receive the error message, or a direct request message instance that this exception will respond to..
+
+
+
+
+ Looks up a localized string similar to Expected {0} message but received no recognizable message..
+
+
+
+
+ Looks up a localized string similar to The message part {0} was expected in the {1} message but was not found..
+
+
+
+
+ Looks up a localized string similar to The message expired at {0} and it is now {1}..
+
+
+
+
+ Looks up a localized string similar to Failed to add extra parameter '{0}' with value '{1}'..
+
+
+
+
+ Looks up a localized string similar to At least one of GET or POST flags must be present..
+
+
+
+
+ Looks up a localized string similar to This method requires a current HttpContext. Alternatively, use an overload of this method that allows you to pass in information without an HttpContext..
+
+
+
+
+ Looks up a localized string similar to Messages that indicate indirect transport must implement the {0} interface..
+
+
+
+
+ Looks up a localized string similar to Insecure web request for '{0}' aborted due to security requirements demanding HTTPS..
+
+
+
+
+ Looks up a localized string similar to The {0} message required protections {{{1}}} but the channel could only apply {{{2}}}..
+
+
+
+
+ Looks up a localized string similar to The customized binding element ordering is invalid..
+
+
+
+
+ Looks up a localized string similar to Some part(s) of the message have invalid values: {0}.
+
+
+
+
+ Looks up a localized string similar to The incoming message had an invalid or missing nonce..
+
+
+
+
+ Looks up a localized string similar to An item with the same key has already been added..
+
+
+
+
+ Looks up a localized string similar to Message too large for a HTTP GET, and HTTP POST is not allowed for this message type..
+
+
+
+
+ Looks up a localized string similar to The {0} message does not support extensions..
+
+
+
+
+ Looks up a localized string similar to The value for {0}.{1} on member {1} was expected to derive from {2} but was {3}..
+
+
+
+
+ Looks up a localized string similar to Error while reading message '{0}' parameter '{1}' with value '{2}'..
+
+
+
+
+ Looks up a localized string similar to Message parameter '{0}' with value '{1}' failed to base64 decode..
+
+
+
+
+ Looks up a localized string similar to Error while preparing message '{0}' parameter '{1}' for sending..
+
+
+
+
+ Looks up a localized string similar to This message has a timestamp of {0}, which is beyond the allowable clock skew for in the future..
+
+
+
+
+ Looks up a localized string similar to Missing decryption key for bucket "{0}" handle "{1}".
+
+
+
+
+ Looks up a localized string similar to A non-empty string was expected..
+
+
+
+
+ Looks up a localized string similar to A message response is already queued for sending in the response stream..
+
+
+
+
+ Looks up a localized string similar to This message has already been processed. This could indicate a replay attack in progress..
+
+
+
+
+ Looks up a localized string similar to This channel does not support replay protection..
+
+
+
+
+ Looks up a localized string similar to The following message parts had constant value requirements that were unsatisfied: {0}.
+
+
+
+
+ Looks up a localized string similar to The following required non-empty parameters were empty in the {0} message: {1}.
+
+
+
+
+ Looks up a localized string similar to The following required parameters were missing from the {0} message: {1}.
+
+
+
+
+ Looks up a localized string similar to The binding element offering the {0} protection requires other protection that is not provided..
+
+
+
+
+ Looks up a localized string similar to The list is empty..
+
+
+
+
+ Looks up a localized string similar to The list contains a null element..
+
+
+
+
+ Looks up a localized string similar to An HttpContext.Current.Session object is required..
+
+
+
+
+ Looks up a localized string similar to Message signature was incorrect..
+
+
+
+
+ Looks up a localized string similar to This channel does not support signing messages. To support signing messages, a derived Channel type must override the Sign and IsSignatureValid methods..
+
+
+
+
+ Looks up a localized string similar to This message factory does not support message type(s): {0}.
+
+
+
+
+ Looks up a localized string similar to The stream must have a known length..
+
+
+
+
+ Looks up a localized string similar to The stream's CanRead property returned false..
+
+
+
+
+ Looks up a localized string similar to The stream's CanWrite property returned false..
+
+
+
+
+ Looks up a localized string similar to Expected at most 1 binding element to apply the {0} protection, but more than one applied..
+
+
+
+
+ Looks up a localized string similar to The maximum allowable number of redirects were exceeded while requesting '{0}'..
+
+
+
+
+ Looks up a localized string similar to Unexpected buffer length..
+
+
+
+
+ Looks up a localized string similar to The array must not be empty..
+
+
+
+
+ Looks up a localized string similar to The empty string is not allowed..
+
+
+
+
+ Looks up a localized string similar to Expected direct response to use HTTP status code {0} but was {1} instead..
+
+
+
+
+ Looks up a localized string similar to Message parameter '{0}' had unexpected value '{1}'..
+
+
+
+
+ Looks up a localized string similar to Expected message {0} parameter '{1}' to have value '{2}' but had '{3}' instead..
+
+
+
+
+ Looks up a localized string similar to Expected message {0} but received {1} instead..
+
+
+
+
+ Looks up a localized string similar to Unexpected message type received..
+
+
+
+
+ Looks up a localized string similar to A null key was included and is not allowed..
+
+
+
+
+ Looks up a localized string similar to A null or empty key was included and is not allowed..
+
+
+
+
+ Looks up a localized string similar to A null value was included for key '{0}' and is not allowed..
+
+
+
+
+ Looks up a localized string similar to The type {0} or a derived type was expected, but {1} was given..
+
+
+
+
+ Looks up a localized string similar to {0} property has unrecognized value {1}..
+
+
+
+
+ Looks up a localized string similar to The URL '{0}' is rated unsafe and cannot be requested this way..
+
+
+
+
+ Looks up a localized string similar to This blob is not a recognized encryption format..
+
+
+
+
+ Looks up a localized string similar to The HTTP verb '{0}' is unrecognized and unsupported..
+
+
+
+
+ Looks up a localized string similar to '{0}' messages cannot be received with HTTP verb '{1}'..
+
+
+
+
+ Looks up a localized string similar to Redirects on POST requests that are to untrusted servers is not supported..
+
+
+
+
+ Looks up a localized string similar to Web request to '{0}' failed..
+
+
+
+
+ A grab-bag of utility methods useful for the channel stack of the protocol.
+
+
+
+
+ The uppercase alphabet.
+
+
+
+
+ The lowercase alphabet.
+
+
+
+
+ The set of base 10 digits.
+
+
+
+
+ The set of digits and alphabetic letters (upper and lowercase).
+
+
+
+
+ All the characters that are allowed for use as a base64 encoding character.
+
+
+
+
+ All the characters that are allowed for use as a base64 encoding character
+ in the "web safe" context.
+
+
+
+
+ The set of digits, and alphabetic letters (upper and lowercase) that are clearly
+ visually distinguishable.
+
+
+
+
+ The length of private symmetric secret handles.
+
+
+ This value needn't be high, as we only expect to have a small handful of unexpired secrets at a time,
+ and handle recycling is permissible.
+
+
+
+
+ The cryptographically strong random data generator used for creating secrets.
+
+ The random number generator is thread-safe.
+
+
+
+ A pseudo-random data generator (NOT cryptographically strong random data)
+
+
+
+
+ The default lifetime of a private secret.
+
+
+
+
+ A character array containing just the = character.
+
+
+
+
+ A character array containing just the , character.
+
+
+
+
+ A character array containing just the " character.
+
+
+
+
+ The set of characters that are unreserved in RFC 2396 but are NOT unreserved in RFC 3986.
+
+
+
+
+ A set of escaping mappings that help secure a string from javscript execution.
+
+
+ The characters to escape here are inspired by
+ http://code.google.com/p/doctype/wiki/ArticleXSSInJavaScript
+
+
+
+
+ Transforms an OutgoingWebResponse to an MVC-friendly ActionResult.
+
+ The
+
+
+
+ Transforms an OutgoingWebResponse to a Web API-friendly HttpResponseMessage.
+
+ The
+
+
+
+ Gets the original request URL, as seen from the browser before any URL rewrites on the server if any.
+ Cookieless session directory (if applicable) is also included.
+
+ The URL in the user agent's Location bar.
+
+
+
+ Strips any and all URI query parameters that start with some prefix.
+
+ Either a new Uri with the parameters removed if there were any to remove, or the same Uri instance if no parameters needed to be removed.
+
+
+
+ Sends a multipart HTTP POST request (useful for posting files).
+
+ The HTTP response.
+
+
+
+ Assembles a message comprised of the message on a given exception and all inner exceptions.
+
+ The assembled message.
+
+
+
+ Flattens the specified sequence of sequences.
+
+ The type of element contained in the sequence.
+ A sequence of the contained items.
+
+
+
+ Cuts off precision beyond a second on a DateTime value.
+
+ A DateTime with a 0 millisecond component.
+
+
+
+ Adds a name-value pair to the end of a given URL
+ as part of the querystring piece. Prefixes a ? or & before
+ first element as necessary.
+
+
+ If the parameters to add match names of parameters that already are defined
+ in the query string, the existing ones are not replaced.
+
+
+
+
+ Adds a set of values to a collection.
+
+ The type of value kept in the collection.
+
+
+
+ Tests whether two timespans are within reasonable approximation of each other.
+
+ true if the two TimeSpans are within
+
+
+ Compares to string values for ordinal equality in such a way that its execution time does not depend on how much of the value matches.
+
+ A value indicating whether the two strings share ordinal equality.
+
+ In signature equality checks, a difference in execution time based on how many initial characters match MAY
+ be used as an attack to figure out the expected signature. It is therefore important to make a signature
+ equality check's execution time independent of how many characters match the expected value.
+ See http://codahale.com/a-lesson-in-timing-attacks/ for more information.
+
+
+
+
+ Gets the URL to the root of a web site, which may include a virtual directory path.
+
+ An absolute URI.
+
+
+
+ Creates the XML reader settings to use for reading XML from untrusted sources.
+
+
+ The new instance of
+
+ The default values set here are based on recommendations from
+ http://msdn.microsoft.com/en-us/magazine/ee335713.aspx
+
+
+
+
+ Clears any existing elements in a collection and fills the collection with a given set of values.
+
+ The type of value kept in the collection.
+
+
+
+ Strips any and all URI query parameters that serve as parts of a message.
+
+ A cleaned URL.
+
+
+
+ Sends a multipart HTTP POST request (useful for posting files) but doesn't call GetResponse on it.
+
+
+
+
+ Assembles the content of the HTTP Authorization or WWW-Authenticate header.
+
+ A value prepared for an HTTP header.
+
+
+
+ Parses the authorization header.
+
+ A sequence of key=value pairs discovered in the header. Never null, but may be empty.
+
+
+
+ Encodes a symmetric key handle and the blob that is encrypted/signed with that key into a single string
+ that can be decoded by
+ The combined encoded value.
+
+
+
+ Extracts the key handle and encrypted blob from a string previously returned from
+
+
+
+ Gets a buffer of random data (not cryptographically strong).
+
+ The generated values, which may contain zeros.
+
+
+
+ Gets a cryptographically strong random sequence of values.
+
+ The generated values, which may contain zeros.
+
+
+
+ Gets a cryptographically strong random sequence of values.
+
+ A base64 encoding of the generated random data,
+ whose length in characters will likely be greater than
+
+
+
+ Gets a random string made up of a given set of allowable characters.
+
+ A random string.
+
+
+
+ Computes the hash of a string.
+
+ A base64 encoded string.
+
+
+
+ Computes the hash of a sequence of key=value pairs.
+
+ A base64 encoded string.
+
+
+
+ Computes the hash of a sequence of key=value pairs.
+
+ A base64 encoded string.
+
+
+
+ Encrypts a byte buffer.
+
+ The encrypted buffer
+
+
+
+ Decrypts a byte buffer.
+
+ The encrypted buffer
+
+
+
+ Encrypts a string.
+
+ The encrypted buffer
+
+
+
+ Decrypts a string previously encrypted with
+ The encrypted buffer
+
+
+
+ Performs asymmetric encryption of a given buffer.
+
+ The encrypted data.
+
+
+
+ Performs asymmetric decryption of a given buffer.
+
+ The decrypted data.
+
+
+
+ Gets a key from a given bucket with the longest remaining life, or creates a new one if necessary.
+
+
+ A key-value pair whose key is the secret's handle and whose value is the cryptographic key.
+
+
+
+
+ Compresses a given buffer.
+
+ The compressed data.
+
+
+
+ Decompresses a given buffer.
+
+ The decompressed data.
+
+
+
+ Converts to data buffer to a base64-encoded string, using web safe characters and with the padding removed.
+
+ A web-safe base64-encoded string without padding.
+
+
+
+ Decodes a (web-safe) base64-string back to its binary buffer form.
+
+ A data buffer.
+
+
+
+ Adds a set of HTTP headers to an
+
+
+
+ Adds a set of HTTP headers to an
+
+
+
+ Copies the contents of one stream to another.
+
+ The total number of bytes copied.
+
+ Copying begins at the streams' current positions.
+ The positions are NOT reset after copying is complete.
+
+
+
+
+ Creates a snapshot of some stream so it is seekable, and the original can be closed.
+
+ A seekable stream with the same contents as the original.
+
+
+
+ Clones an
+ The newly created instance.
+
+
+
+ Clones an
+ The newly created instance.
+
+
+
+ Tests whether two arrays are equal in contents and ordering.
+
+ The type of elements in the arrays.
+ True if the arrays equal; false otherwise.
+
+
+
+ Tests whether two arrays are equal in contents and ordering,
+ guaranteeing roughly equivalent execution time regardless of where a signature mismatch may exist.
+
+ True if the arrays equal; false otherwise.
+
+ Guaranteeing equal execution time is useful in mitigating against timing attacks on a signature
+ or other secret.
+
+
+
+
+ Tests two sequences for same contents and ordering.
+
+ The type of elements in the arrays.
+ True if the arrays equal; false otherwise.
+
+
+
+ Tests two unordered collections for same contents.
+
+ The type of elements in the collections.
+ True if the collections have the same contents; false otherwise.
+
+
+
+ Tests whether two dictionaries are equal in length and contents.
+
+ The type of keys in the dictionaries.
+ The type of values in the dictionaries.
+ True if the arrays equal; false otherwise.
+
+
+
+ Concatenates a list of name-value pairs as key=value&key=value,
+ taking care to properly encode each key and value for URL
+ transmission according to RFC 3986. No ? is prefixed to the string.
+
+ The formulated querystring style string.
+
+
+
+ Adds a set of name-value pairs to the end of a given URL
+ as part of the querystring piece. Prefixes a ? or & before
+ first element as necessary.
+
+
+ If the parameters to add match names of parameters that already are defined
+ in the query string, the existing ones are not replaced.
+
+
+
+
+ Adds a set of name-value pairs to the end of a given URL
+ as part of the fragment piece. Prefixes a # or & before
+ first element as necessary.
+
+
+ If the parameters to add match names of parameters that already are defined
+ in the fragment, the existing ones are not replaced.
+
+
+
+
+ Adds parameters to a query string, replacing parameters that
+ match ones that already exist in the query string.
+
+
+
+
+ Extracts the recipient from an HttpRequestInfo.
+
+ The recipient.
+ Thrown if the HTTP request is something we can't handle.
+
+
+
+ Gets the
+ A
+ Thrown if the HTTP request is something we can't handle.
+
+
+
+ Gets the HTTP verb to use for a given
+ An HTTP verb, such as GET, POST, PUT, or DELETE.
+
+
+
+ Copies some extra parameters into a message.
+
+
+
+
+ Collects a sequence of key=value pairs into a dictionary.
+
+ The type of the key.
+ The type of the value.
+ A dictionary.
+
+
+
+ Converts a
+ The generated dictionary, or null if
+
+ If a null key is encountered, its value is ignored since
+ Dictionary<string, string> does not allow null keys.
+
+
+
+
+ Converts a
+ true to throw an exception if a null key is encountered.
+ Use false to silently continue converting the valid keys.
+
+ The generated dictionary, or null if
+ Thrown if true and a null key is encountered.
+
+
+
+ Converts a dictionary to a
+ The new collection.
+
+
+
+ Sorts the elements of a sequence in ascending order by using a specified comparer.
+
+ The type of the elements of source.
+ The type of the key returned by keySelector.
+ An System.Linq.IOrderedEnumerable<TElement> whose elements are sorted according to a key.
+
+
+
+ Determines whether the specified message is a request (indirect message or direct request).
+
+
+ true if the specified message is a request; otherwise, false .
+
+
+ Although an
+
+
+
+ Determines whether the specified message is a direct response.
+
+
+ true if the specified message is a direct response; otherwise, false .
+
+
+ Although an
+
+
+
+ Writes a buffer, prefixed with its own length.
+
+
+
+
+ Reads a buffer that is prefixed with its own length.
+
+ The read buffer.
+
+
+
+ Constructs a Javascript expression that will create an object
+ on the user agent when assigned to a variable.
+
+ true the values will NOT be escaped as if it were a pure string.
+ The Javascript JSON object as a string.
+
+
+
+ Serializes the given message as a JSON string.
+
+ A JSON string.
+
+
+
+ Serializes the given message as a JSON string.
+
+ A JSON string.
+
+
+
+ Deserializes a JSON object into a message.
+
+
+
+
+ Prepares what SHOULD be simply a string value for safe injection into Javascript
+ by using appropriate character escaping.
+
+ The escaped string, surrounded by single-quotes.
+
+
+
+ Escapes a string according to the URI data string rules given in RFC 3986.
+
+ The escaped value.
+
+ The supposed to take on
+ RFC 3986 behavior if certain elements are present in a .config file. Even if this
+ actually worked (which in my experiments it doesn't ), we can't rely on every
+ host actually having this configuration element present.
+
+
+
+
+ Ensures that UTC times are converted to local times. Unspecified kinds are unchanged.
+
+ The date-time in local time.
+
+
+
+ Ensures that local times are converted to UTC times. Unspecified kinds are unchanged.
+
+ The date-time in UTC time.
+
+
+
+ Gets the query data from the original request (before any URL rewriting has occurred.)
+
+
+ A
+
+
+
+ Gets a value indicating whether the request's URL was rewritten by ASP.NET
+ or some other module.
+
+ A value indicating whether there is evidence that the URL of the request has been changed to some internal server (farm) representation.
+
+ true if this request's URL was rewritten; otherwise, false .
+
+
+
+
+ Gets the public facing URL for the given incoming HTTP request.
+
+
+ The URI that the outside world used to create this request.
+
+
+ Although the
+
+
+
+ Gets the public facing URL for the given incoming HTTP request.
+
+ The URI that the outside world used to create this request.
+
+
+
+ Gets the query or form data from the original request (before any URL rewriting has occurred.)
+
+
+ A set of name=value pairs.
+
+
+
+
+ Creates a symmetric algorithm for use in encryption/decryption.
+
+ A symmetric algorithm.
+
+
+
+ The available compression algorithms.
+
+
+
+
+ The Deflate algorithm.
+
+
+
+
+ The GZip algorithm.
+
+
+
+
+ A class to convert a
+ The type of objects being compared.
+
+
+
+ The comparison method to use.
+
+
+
+
+ Initializes a new instance of the ComparisonHelper class.
+
+
+
+
+ Compares two instances of
+ Any of -1, 0, or 1 according to standard comparison rules.
+
+
+
+ A message expiration enforcing binding element that supports messages
+ implementing the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Sets the timestamp on an outgoing message.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+
+
+ Reads the timestamp on a message and throws an exception if the message is too old.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+ Thrown if the given message has already expired.
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+
+
+ Gets the protection offered by this binding element.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+
+
+ Gets the maximum age a message implementing the
+
+
+
+
+ A pair of conversion functions to map some type to a string and back again.
+
+
+
+
+ The mapping function that converts some custom type to a string.
+
+
+
+
+ The mapping function that converts some custom type to the original string
+ (possibly non-normalized) that represents it.
+
+
+
+
+ The mapping function that converts a string to some custom type.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ A mapping between serialized key names and
+
+
+
+ A mapping between the serialized key names and their
+ describing
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a
+
+ A
+
+
+
+ Gets a dictionary that provides read/write access to a message.
+
+ The dictionary accessor to the message
+
+
+
+ Gets a dictionary that provides read/write access to a message.
+
+ The dictionary accessor to the message
+
+
+
+ Ensures the message parts pass basic validation.
+
+
+
+
+ Tests whether all the required message parts pass basic validation for the given data.
+
+ A value indicating whether the provided data fits the message's basic requirements.
+
+
+
+ Verifies that a given set of keys include all the required parameters
+ for this message type or throws an exception.
+
+ true an exception is thrown on failure with details.
+ A value indicating whether the provided data fits the message's basic requirements.
+
+ Thrown when required parts of a message are not in true .
+
+
+
+
+ Ensures the protocol message parts that must not be empty are in fact not empty.
+
+ true an exception is thrown on failure with details.
+ A value indicating whether the provided data fits the message's basic requirements.
+
+ Thrown when required parts of a message are not in true .
+
+
+
+
+ Checks that a bunch of message part values meet the constant value requirements of this message description.
+
+ true , this method will throw on failure.
+ A value indicating whether all the requirements are met.
+
+
+
+ Reflects over some
+
+
+
+ Gets the mapping between the serialized key names and their describing
+
+
+
+
+ Gets the message version this instance was generated from.
+
+
+
+
+ Gets the type of message this instance was generated from.
+
+ The type of the described message.
+
+
+
+ Gets the constructors available on the message type.
+
+
+
+
+ Wraps an
+
+
+
+ The
+
+
+
+ The
+
+
+
+ Whether original string values should be retrieved instead of normalized ones.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds a named value to the message.
+
+
+ Thrown if
+
+ Thrown if
+
+
+
+ Checks whether some named parameter has a value set in the message.
+
+ True if the parameter by the given name has a set value. False otherwise.
+
+
+
+ Removes a name and value from the message given its name.
+
+ True if a message part by the given name was found and removed. False otherwise.
+
+
+
+ Gets some named value if the key has a value.
+
+ True if the key was found and
+
+
+
+ Sets a named value in the message.
+
+
+
+
+ Removes all values in the message.
+
+
+
+
+ Removes all items from the
+
+ The
+
+ This method cannot be implemented because keys are not guaranteed to be removed
+ since some are inherent to the type of message that this dictionary provides
+ access to.
+
+
+
+
+ Checks whether a named value has been set on the message.
+
+ True if the key exists and has the given value. False otherwise.
+
+
+
+ Copies all the serializable data from the message to a key/value array.
+
+
+
+
+ Removes a named value from the message if it exists.
+
+ True if the name/value was found and removed. False otherwise.
+
+
+
+ Gets an enumerator that generates KeyValuePair<string, string> instances
+ for all the key/value pairs that are set in the message.
+
+ The enumerator that can generate the name/value pairs.
+
+
+
+ Gets an enumerator that generates KeyValuePair<string, string> instances
+ for all the key/value pairs that are set in the message.
+
+ The enumerator that can generate the name/value pairs.
+
+
+
+ Saves the data in a message to a standard dictionary.
+
+ The generated dictionary.
+
+
+
+ Loads data from a dictionary into the message.
+
+
+
+
+ Gets the message this dictionary provides access to.
+
+
+
+
+ Gets the description of the type of message this dictionary provides access to.
+
+
+
+
+ Gets the number of explicitly set values in the message.
+
+
+
+
+ Gets a value indicating whether this message is read only.
+
+
+
+
+ Gets all the keys that have values associated with them.
+
+
+
+
+ Gets the set of official message part names that have non-null values associated with them.
+
+
+
+
+ Gets the keys that are in the message but not declared as official OAuth properties.
+
+
+
+
+ Gets all the values.
+
+
+
+
+ Gets the serializer for the message this dictionary provides access to.
+
+
+
+
+ Gets or sets a value for some named value.
+
+ The named value.
+
+ If the key matches a declared property or field on the message type,
+ that type member is set. Otherwise the key/value is stored in a
+ dictionary for extra (weakly typed) strings.
+
+ Thrown when setting a value that is not allowed for a given
+
+
+
+ Describes an individual member of a message and assists in its serialization.
+
+
+
+
+ A map of converters that help serialize custom objects to string values and back again.
+
+
+
+
+ A map of instantiated custom encoders used to encode/decode message parts.
+
+
+
+
+ The string-object conversion routines to use for this individual message part.
+
+
+
+
+ The property that this message part is associated with, if aplicable.
+
+
+
+
+ The field that this message part is associated with, if aplicable.
+
+
+
+
+ The type of the message part. (Not the type of the message itself).
+
+
+
+
+ The default (uninitialized) value of the member inherent in its type.
+
+
+
+
+ Initializes static members of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Sets the member of a given message to some given value.
+ Used in deserialization.
+
+
+
+
+ Gets the normalized form of a value of a member of a given message.
+ Used in serialization.
+
+ The string representation of the member's value.
+
+
+
+ Gets the value of a member of a given message.
+ Used in serialization.
+
+ The string representation of the member's value.
+
+
+
+ Gets whether the value has been set to something other than its CLR type default value.
+
+ True if the value is not the CLR default value.
+
+
+
+ Adds a pair of type conversion functions to the static conversion map.
+
+ The custom type to convert to and from strings.
+
+
+
+ Creates a
+ The value mapping.
+
+
+
+ Creates the default encoder for a given type.
+
+ A
+
+
+
+ Figures out the CLR default value for a given type.
+
+ Either null, or some default value like 0 or 0.0.
+
+
+
+ Checks whether a type is a nullable value type (i.e. int?)
+
+ True if this is a nullable value type.
+
+
+
+ Retrieves a previously instantiated encoder of a given type, or creates a new one and stores it for later retrieval as well.
+
+ An instance of the desired encoder.
+
+
+
+ Gets the value of the message part, without converting it to/from a string.
+
+ The value of the member.
+
+
+
+ Sets the value of a message part directly with a given value.
+
+
+
+
+ Converts a string representation of the member's value to the appropriate type.
+
+
+ An instance of the appropriate type for setting the member.
+
+
+
+
+ Converts the member's value to its string representation.
+
+
+ The string representation of the member's value.
+
+
+
+
+ Validates that the message part and its attribute have agreeable settings.
+
+
+ Thrown when a non-nullable value type is set as optional.
+
+
+
+
+ Gets or sets the name to use when serializing or deserializing this parameter in a message.
+
+
+
+
+ Gets or sets whether this message part must be signed.
+
+
+
+
+ Gets or sets a value indicating whether this message part is required for the
+ containing message to be valid.
+
+
+
+
+ Gets or sets a value indicating whether the string value is allowed to be empty in the serialized message.
+
+
+
+
+ Gets or sets a value indicating whether the field or property must remain its default value.
+
+
+
+
+ Gets or sets a value indicating whether this part is defined as a constant field and can be read without a message instance.
+
+
+
+
+ Gets the static constant value for this message part without a message instance.
+
+
+
+
+ Gets the type of the declared member.
+
+
+
+
+ An exception thrown when messages cannot receive all the protections they require.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ A protocol message (request or response) that passes from this
+ to a remote party via the user agent using a redirect or form
+ POST submission, OR a direct message response.
+
+
+ An instance of this type describes the HTTP response that must be sent
+ in response to the current HTTP request.
+ It is important that this response make up the entire HTTP response.
+ A hosting ASPX page should not be allowed to render its normal HTML output
+ after this response is sent. The normal rendered output of an ASPX page
+ can be canceled by calling
+
+
+
+
+ The encoder to use for serializing the response body.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a text reader for the response stream.
+
+ The text reader, initialized for the proper encoding.
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and ends execution on the current page or handler.
+
+ Typically thrown by ASP.NET in order to prevent additional data from the page being sent to the client and corrupting the response.
+
+ Requires a current HttpContext.
+
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and ends execution on the current page or handler.
+
+ Typically thrown by ASP.NET in order to prevent additional data from the page being sent to the client and corrupting the response.
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and ends execution on the current page or handler.
+
+ Typically thrown by ASP.NET in order to prevent additional data from the page being sent to the client and corrupting the response.
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and signals ASP.NET to short-circuit the page execution pipeline
+ now that the response has been completed.
+ Not safe to call from ASP.NET web forms.
+
+
+ Requires a current HttpContext.
+ This call is not safe to make from an ASP.NET web form (.aspx file or code-behind) because
+ ASP.NET will render HTML after the protocol message has been sent, which will corrupt the response.
+ Use the
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and signals ASP.NET to short-circuit the page execution pipeline
+ now that the response has been completed.
+ Not safe to call from ASP.NET web forms.
+
+
+ This call is not safe to make from an ASP.NET web form (.aspx file or code-behind) because
+ ASP.NET will render HTML after the protocol message has been sent, which will corrupt the response.
+ Use the
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and signals ASP.NET to short-circuit the page execution pipeline
+ now that the response has been completed.
+ Not safe to call from ASP.NET web forms.
+
+
+ This call is not safe to make from an ASP.NET web form (.aspx file or code-behind) because
+ ASP.NET will render HTML after the protocol message has been sent, which will corrupt the response.
+ Use the
+
+
+
+ Submits this response to a WCF response context. Only available when no response body is included.
+
+
+
+
+ Automatically sends the appropriate response to the user agent.
+
+
+
+
+ Gets the URI that, when requested with an HTTP GET request,
+ would transmit the message that normally would be transmitted via a user agent redirect.
+
+
+ The URL that would transmit the original message. This URL may exceed the normal 2K limit,
+ and should therefore be broken up manually and POSTed as form fields when it exceeds this length.
+
+
+ This is useful for desktop applications that will spawn a user agent to transmit the message
+ rather than cause a redirect.
+
+
+
+
+ Sets the response to some string, encoded as UTF-8.
+
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and signals ASP.NET to short-circuit the page execution pipeline
+ now that the response has been completed.
+
+ false , this method calls
+
+
+
+ Automatically sends the appropriate response to the user agent
+ and signals ASP.NET to short-circuit the page execution pipeline
+ now that the response has been completed.
+
+ false , this method calls
+
+
+
+ Gets the headers that must be included in the response to the user agent.
+
+
+ The headers in this collection are not meant to be a comprehensive list
+ of exactly what should be sent, but are meant to augment whatever headers
+ are generally included in a typical response.
+
+
+
+
+ Gets the body of the HTTP response.
+
+
+
+
+ Gets a value indicating whether the response stream is incomplete due
+ to a length limitation imposed by the HttpWebRequest or calling method.
+
+
+
+
+ Gets or sets the body of the response as a string.
+
+
+
+
+ Gets the HTTP status code to use in the HTTP response.
+
+
+
+
+ Gets or sets a reference to the actual protocol message that
+ is being sent via the user agent.
+
+
+
+
+ The methods available for the local party to send messages to a remote party.
+
+
+ See OAuth 1.0 spec section 5.2.
+
+
+
+
+ No HTTP methods are allowed.
+
+
+
+
+ In the HTTP Authorization header as defined in OAuth HTTP Authorization Scheme (OAuth HTTP Authorization Scheme).
+
+
+
+
+ As the HTTP POST request body with a content-type of application/x-www-form-urlencoded.
+
+
+
+
+ Added to the URLs in the query part (as defined by [RFC3986] (Berners-Lee, T., “Uniform Resource Identifiers (URI): Generic Syntax,” .) section 3).
+
+
+
+
+ Added to the URLs in the query part (as defined by [RFC3986] (Berners-Lee, T., “Uniform Resource Identifiers (URI): Generic Syntax,” .) section 3).
+
+
+
+
+ Added to the URLs in the query part (as defined by [RFC3986] (Berners-Lee, T., “Uniform Resource Identifiers (URI): Generic Syntax,” .) section 3).
+
+
+
+
+ Added to the URLs in the query part (as defined by [RFC3986] (Berners-Lee, T., “Uniform Resource Identifiers (URI): Generic Syntax,” .) section 3).
+
+
+
+
+ The flags that control HTTP verbs.
+
+
+
+
+ The type of transport mechanism used for a message: either direct or indirect.
+
+
+
+
+ A message that is sent directly from the Consumer to the Service Provider, or vice versa.
+
+
+
+
+ A message that is sent from one party to another via a redirect in the user agent.
+
+
+
+
+ Encodes and decodes the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ A paranoid HTTP get/post request engine. It helps to protect against attacks from remote
+ server leaving dangling connections, sending too much data, causing requests against
+ internal servers, etc.
+
+
+ Protections include:
+ * Conservative maximum time to receive the complete response.
+ * Only HTTP and HTTPS schemes are permitted.
+ * Internal IP address ranges are not permitted: 127.*.*.*, 1::*
+ * Internal host names are not permitted (periods must be found in the host name)
+ If a particular host would be permitted but is in the blacklist, it is not allowed.
+ If a particular host would not be permitted but is in the whitelist, it is allowed.
+
+
+
+
+ The set of URI schemes allowed in untrusted web requests.
+
+
+
+
+ The collection of blacklisted hosts.
+
+
+
+
+ The collection of regular expressions used to identify additional blacklisted hosts.
+
+
+
+
+ The collection of whitelisted hosts.
+
+
+
+
+ The collection of regular expressions used to identify additional whitelisted hosts.
+
+
+
+
+ The maximum redirections to follow in the course of a single request.
+
+
+
+
+ The maximum number of bytes to read from the response of an untrusted server.
+
+
+
+
+ The handler that will actually send the HTTP request and collect
+ the response once the untrusted server gates have been satisfied.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether this instance can support the specified options.
+
+
+ true if this instance can support the specified options; otherwise, false .
+
+
+
+
+ Prepares an
+
+ The writer the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Implementations should catch
+
+
+
+
+ Processes an
+
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+
+ Prepares an
+
+ The writer the caller should write out the entity data to.
+
+
+
+
+ Processes an
+
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+
+ Determines whether an IP address is the IPv6 equivalent of "localhost/127.0.0.1".
+
+
+ true if this is a loopback IP address; false otherwise.
+
+
+
+
+ Determines whether the given host name is in a host list or host name regex list.
+
+
+ true if the specified host falls within at least one of the given lists; otherwise, false .
+
+
+
+
+ Determines whether a given host is whitelisted.
+
+
+ true if the host is whitelisted; otherwise, false .
+
+
+
+
+ Determines whether a given host is blacklisted.
+
+
+ true if the host is blacklisted; otherwise, false .
+
+
+
+
+ Verify that the request qualifies under our security policies
+
+ true , only web requests that can be made entirely over SSL will succeed.
+ Thrown when the URI is disallowed for security reasons.
+
+
+
+ Determines whether a URI is allowed based on scheme and host name.
+ No requireSSL check is done here
+
+
+ true if [is URI allowable] [the specified URI]; otherwise, false .
+
+
+
+
+ Prepares the request by setting timeout and redirect policies.
+
+ true if this is a POST request whose headers have not yet been sent out; false otherwise.
+
+
+
+ Gets or sets the default maximum bytes to read in any given HTTP request.
+
+ Default is 1MB. Cannot be less than 2KB.
+
+
+
+ Gets or sets the total number of redirections to allow on any one request.
+ Default is 10.
+
+
+
+
+ Gets or sets the time allowed to wait for single read or write operation to complete.
+ Default is 500 milliseconds.
+
+
+
+
+ Gets or sets the time allowed for an entire HTTP request.
+ Default is 5 seconds.
+
+
+
+
+ Gets a collection of host name literals that should be allowed even if they don't
+ pass standard security checks.
+
+
+
+
+ Gets a collection of host name regular expressions that indicate hosts that should
+ be allowed even though they don't pass standard security checks.
+
+
+
+
+ Gets a collection of host name literals that should be rejected even if they
+ pass standard security checks.
+
+
+
+
+ Gets a collection of host name regular expressions that indicate hosts that should
+ be rejected even if they pass standard security checks.
+
+
+
+
+ Gets the configuration for this class that is specified in the host's .config file.
+
+
+
+
+ The default handler for transmitting
+
+
+
+ The set of options this web request handler supports.
+
+
+
+
+ The value to use for the User-Agent HTTP header.
+
+
+
+
+ Determines whether this instance can support the specified options.
+
+
+ true if this instance can support the specified options; otherwise, false .
+
+
+
+
+ Prepares an
+
+ The writer the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Implementations should catch
+
+
+
+
+ Prepares an
+
+ The writer the caller should write out the entity data to.
+
+ Thrown for any network error.
+
+ The caller should have set the before calling this method.
+ Implementations should catch
+
+
+
+
+ Processes an
+
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+
+ Processes an
+
+ An instance of
+ Thrown for any network error.
+
+ Implementations should catch
+
+
+
+
+ Determines whether an exception was thrown because of the remote HTTP server returning HTTP 417 Expectation Failed.
+
+
+ true if the failure was originally caused by a 417 Exceptation Failed error; otherwise, false .
+
+
+
+
+ Initiates a POST request and prepares for sending data.
+
+
+ The stream where the POST entity can be written.
+
+
+
+
+ Prepares an HTTP request.
+
+ true if this is a POST request whose headers have not yet been sent out; false otherwise.
+
+
+
+ An immutable description of a URL that receives messages.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the URL of this endpoint.
+
+
+
+
+ Gets the HTTP method(s) allowed.
+
+
+
+
+ Represents the section in the host's .config file that configures
+ this library's settings.
+
+
+
+
+ The name of the section under which this library's settings must be found.
+
+
+
+
+ The name of the <openid> sub-element.
+
+
+
+
+ The name of the <oauth> sub-element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets a named section in this section group, or null if no such section is defined.
+
+ The desired section, or null if it could not be obtained.
+
+
+
+ Gets the messaging configuration element.
+
+
+
+
+ Gets the reporting configuration element.
+
+
+
+
+ Represents the <messaging> element in the host's .config file.
+
+
+
+
+ The name of the <webResourceUrlProvider> sub-element.
+
+
+
+
+ The name of the <untrustedWebRequest> sub-element.
+
+
+
+
+ The name of the attribute that stores the association's maximum lifetime.
+
+
+
+
+ The name of the attribute that stores the maximum allowable clock skew.
+
+
+
+
+ The name of the attribute that indicates whether to disable SSL requirements across the library.
+
+
+
+
+ The name of the attribute that controls whether messaging rules are strictly followed.
+
+
+
+
+ The default value for the
+
+ 2KB, recommended by OpenID group
+
+
+
+
+ The name of the attribute that controls the maximum length of a URL before it is converted
+ to a POST payload.
+
+
+
+
+ Gets the name of the @privateSecretMaximumAge attribute.
+
+
+
+
+ The name of the <messaging> sub-element.
+
+
+
+
+ Gets the configuration section from the .config file.
+
+
+
+
+ Gets the actual maximum message lifetime that a program should allow.
+
+ The sum of the
+
+
+
+ Gets or sets the maximum lifetime of a private symmetric secret,
+ that may be used for signing or encryption.
+
+ The default value is 28 days (twice the age of the longest association).
+
+
+
+ Gets or sets the time between a message's creation and its receipt
+ before it is considered expired.
+
+
+ The default value value is 3 minutes.
+
+
+ Smaller timespans mean lower tolerance for delays in message delivery.
+ Larger timespans mean more nonces must be stored to provide replay protection.
+ The maximum age a message implementing the
+
+ This time limit should NOT take into account expected
+ time skew for servers across the Internet. Time skew is added to
+ this value and is controlled by the
+
+
+
+
+ Gets or sets the maximum clock skew.
+
+ The default value is 10 minutes.
+
+ Smaller timespans mean lower tolerance for
+ time variance due to server clocks not being synchronized.
+ Larger timespans mean greater chance for replay attacks and
+ larger nonce caches.
+ For example, if a server could conceivably have its
+ clock d = 5 minutes off UTC time, then any two servers could have
+ their clocks disagree by as much as 2*d = 10 minutes.
+
+
+
+
+ Gets or sets a value indicating whether SSL requirements within the library are disabled/relaxed.
+ Use for TESTING ONLY.
+
+
+
+
+ Gets or sets a value indicating whether messaging rules are strictly
+ adhered to.
+
+ true by default.
+ Strict will require that remote parties adhere strictly to the specifications,
+ even when a loose interpretation would not compromise security.
+ true is a good default because it shakes out interoperability bugs in remote services
+ so they can be identified and corrected. But some web sites want things to Just Work
+ more than they want to file bugs against others, so false is the setting for them.
+
+
+
+
+ Gets or sets the configuration for the
+ The untrusted web request.
+
+
+
+ Gets or sets the maximum allowable size for a 301 Redirect response before we send
+ a 200 OK response with a scripted form POST with the parameters instead
+ in order to ensure successfully sending a large payload to another server
+ that might have a maximum allowable size restriction on its GET request.
+
+ The default value is 2048.
+
+
+
+ Gets or sets the embedded resource retrieval provider.
+
+
+ The embedded resource retrieval provider.
+
+
+
+
+ Represents the <reporting> element in the host's .config file.
+
+
+
+
+ The name of the @enabled attribute.
+
+
+
+
+ The name of the @minimumReportingInterval attribute.
+
+
+
+
+ The name of the @minimumFlushInterval attribute.
+
+
+
+
+ The name of the @includeFeatureUsage attribute.
+
+
+
+
+ The name of the @includeEventStatistics attribute.
+
+
+
+
+ The name of the @includeLocalRequestUris attribute.
+
+
+
+
+ The name of the @includeCultures attribute.
+
+
+
+
+ The name of the <reporting> sub-element.
+
+
+
+
+ The default value for the @minimumFlushInterval attribute.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the configuration section from the .config file.
+
+
+
+
+ Gets or sets a value indicating whether this reporting is enabled.
+
+ true if enabled; otherwise, false .
+
+
+ Gets or sets the maximum frequency that reports will be published.
+
+
+
+
+ Gets or sets the maximum frequency the set can be flushed to disk.
+
+
+
+
+ Gets or sets a value indicating whether to include a list of library features used in the report.
+
+ true to include a report of features used; otherwise, false .
+
+
+ Gets or sets a value indicating whether to include statistics of certain events such as
+ authentication success and failure counting, and can include remote endpoint URIs.
+
+
+ true to include event counters in the report; otherwise, false .
+
+
+
+
+ Gets or sets a value indicating whether to include a few URLs to pages on the hosting
+ web site that host DotNetOpenAuth components.
+
+
+
+
+ Gets or sets a value indicating whether to include the cultures requested by the user agent
+ on pages that host DotNetOpenAuth components.
+
+
+
+
+ A configuration collection of trusted OP Endpoints.
+
+
+
+
+ The name of the "rejectAssertionsFromUntrustedProviders" element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ When overridden in a derived class, creates a new
+
+ A new
+
+
+
+ Gets the element key for a specified configuration element when overridden in a derived class.
+
+
+ An
+
+
+
+ Gets or sets a value indicating whether any login attempt coming from an OpenID Provider Endpoint that is not on this
+ whitelist of trusted OP Endpoints will be rejected. If the trusted providers list is empty and this value
+ is true, all assertions are rejected.
+
+
+
+
+ A configuration element that records a trusted Provider Endpoint.
+
+
+
+
+ The name of the attribute that stores the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the OpenID Provider Endpoint (aka "OP Endpoint") that this relying party trusts.
+
+
+
+
+ A collection of
+ The type that all types specified in the elements must derive from.
+
+
+
+ Initializes a new instance of the TypeConfigurationCollection class.
+
+
+
+
+ Initializes a new instance of the TypeConfigurationCollection class.
+
+
+
+
+ Creates instances of all the types listed in the collection.
+
+ true then internal types may be instantiated.
+ A sequence of instances generated from types in this collection. May be empty, but never null.
+
+
+
+ When overridden in a derived class, creates a new
+
+ A new
+
+
+
+ Gets the element key for a specified configuration element when overridden in a derived class.
+
+
+ An
+
+
+
+ Represents an element in a .config file that allows the user to provide a @type attribute specifying
+ the full type that provides some service used by this library.
+
+ A constraint on the type the user may provide.
+
+
+
+ The name of the attribute whose value is the full name of the type the user is specifying.
+
+
+
+
+ The name of the attribute whose value is the path to the XAML file to deserialize to obtain the type.
+
+
+
+
+ Initializes a new instance of the TypeConfigurationElement class.
+
+
+
+
+ Creates an instance of the type described in the .config file.
+
+ The newly instantiated type.
+
+
+
+ Creates an instance of the type described in the .config file.
+
+ true then internal types may be instantiated.
+ The newly instantiated type.
+
+
+
+ Creates the instance from xaml.
+
+ The deserialized object.
+
+ This exists as its own method to prevent the CLR's JIT compiler from failing
+ to compile the CreateInstance method just because the PresentationFramework.dll
+ may be missing (which it is on some shared web hosts). This way, if the
+ XamlSource attribute is never used, the PresentationFramework.dll never need
+ be present.
+
+
+
+
+ Gets or sets the full name of the type.
+
+ The full name of the type, such as: "ConsumerPortal.Code.CustomStore, ConsumerPortal".
+
+
+
+ Gets or sets the path to the XAML file to deserialize to obtain the instance.
+
+
+
+
+ Gets the type described in the .config file.
+
+
+
+
+ Gets a value indicating whether this type has no meaningful type to instantiate.
+
+
+
+
+ Represents the section of a .config file where security policies regarding web requests
+ to user-provided, untrusted servers is controlled.
+
+
+
+
+ Gets the name of the @timeout attribute.
+
+
+
+
+ Gets the name of the @readWriteTimeout attribute.
+
+
+
+
+ Gets the name of the @maximumBytesToRead attribute.
+
+
+
+
+ Gets the name of the @maximumRedirections attribute.
+
+
+
+
+ Gets the name of the @whitelistHosts attribute.
+
+
+
+
+ Gets the name of the @whitelistHostsRegex attribute.
+
+
+
+
+ Gets the name of the @blacklistHosts attribute.
+
+
+
+
+ Gets the name of the @blacklistHostsRegex attribute.
+
+
+
+
+ Gets or sets the read/write timeout after which an HTTP request will fail.
+
+
+
+
+ Gets or sets the timeout after which an HTTP request will fail.
+
+
+
+
+ Gets or sets the maximum bytes to read from an untrusted web server.
+
+
+
+
+ Gets or sets the maximum redirections that will be followed before an HTTP request fails.
+
+
+
+
+ Gets or sets the collection of hosts on the whitelist.
+
+
+
+
+ Gets or sets the collection of hosts on the blacklist.
+
+
+
+
+ Gets or sets the collection of regular expressions that describe hosts on the whitelist.
+
+
+
+
+ Gets or sets the collection of regular expressions that describe hosts on the blacklist.
+
+
+
+
+ Represents a collection of child elements that describe host names either as literal host names or regex patterns.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new child host name element.
+
+
+ A new
+
+
+
+ Gets the element key for a specified configuration element.
+
+
+ An
+
+
+
+ Gets all the members of the collection assuming they are all literal host names.
+
+
+
+
+ Gets all the members of the collection assuming they are all host names regex patterns.
+
+
+
+
+ Represents the name of a single host or a regex pattern for host names.
+
+
+
+
+ Gets the name of the @name attribute.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the name of the host on the white or black list.
+
+
+
+
+ An interface that provides URLs from which embedded resources can be obtained.
+
+
+
+
+ Gets the URL from which the given manifest resource may be downloaded by the user agent.
+
+ An absolute URL.
+
+
+
+ A general logger for the entire DotNetOpenAuth library.
+
+
+ Because this logger is intended for use with non-localized strings, the
+ overloads that take
+
+
+
+ The
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Creates an additional logger on demand for a subsection of the application.
+
+ The
+
+
+
+ Creates the main logger for the library, and emits an INFO message
+ that is the name and version of the library.
+
+ The
+
+
+
+ Creates an additional logger on demand for a subsection of the application.
+
+ The
+
+
+
+ Discovers the presence of Log4net.dll and other logging mechanisms
+ and returns the best available logger.
+
+ The
+
+
+
+ Gets the logger for general library logging.
+
+
+
+
+ Gets the logger for service discovery and selection events.
+
+
+
+
+ Gets the logger for Messaging events.
+
+
+
+
+ Gets the logger for Channel events.
+
+
+
+
+ Gets the logger for binding elements and binding-element related events on the channel.
+
+
+
+
+ Gets the logger specifically used for logging verbose text on everything about the signing process.
+
+
+
+
+ Gets the logger for HTTP-level events.
+
+
+
+
+ Gets the logger for events logged by ASP.NET controls.
+
+
+
+
+ Gets the logger for high-level OpenID events.
+
+
+
+
+ Gets the logger for high-level OAuth events.
+
+
+
+
+ Gets the logger for high-level InfoCard events.
+
+
+
+
+ The ILog interface is use by application to log messages into
+ the log4net framework.
+
+
+
+ Use the
+
+ This class contains methods for logging at different levels and also
+ has properties for determining if those logging levels are
+ enabled in the current configuration.
+
+
+ This interface can be implemented in different ways. This documentation
+ specifies reasonable behavior that a caller can expect from the actual
+ implementation, however different implementations reserve the right to
+ do things differently.
+
+
+ Simple example of logging messages
+
+ ILog log = LogManager.GetLogger("application-log");
+
+ log.Info("Application Start");
+ log.Debug("This is a debug message");
+
+ if (log.IsDebugEnabled)
+ {
+ log.Debug("This is another debug message");
+ }
+
+
+ Nicko Cadell
+ Gert Driesen
+
+
+ Log a message object with the
+
+ Log a message object with the
+
+
+ This method first checks if this logger is DEBUG
+ enabled by comparing the level of this logger with the
+ DEBUG enabled, then it converts the message object
+ (passed as parameter) to a string by invoking the appropriate
+
+ WARNING Note that passing an
+
+
+
+ Log a message object with the
+
+
+ See the
+
+
+
+ Log a formatted string with the
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+ Log a message object with the
+
+ Logs a message object with the
+
+
+ This method first checks if this logger is INFO
+ enabled by comparing the level of this logger with the
+ INFO enabled, then it converts the message object
+ (passed as parameter) to a string by invoking the appropriate
+
+ WARNING Note that passing an
+
+
+
+ Logs a message object with the INFO level including
+ the stack trace of the
+
+
+ See the
+
+
+
+ Log a formatted message string with the
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+ Log a message object with the
+
+ Log a message object with the
+
+
+ This method first checks if this logger is WARN
+ enabled by comparing the level of this logger with the
+ WARN enabled, then it converts the message object
+ (passed as parameter) to a string by invoking the appropriate
+
+ WARNING Note that passing an
+
+
+
+ Log a message object with the
+
+
+ See the
+
+
+
+ Log a formatted message string with the
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+ Log a message object with the
+
+ Logs a message object with the
+
+
+ This method first checks if this logger is ERROR
+ enabled by comparing the level of this logger with the
+ ERROR enabled, then it converts the message object
+ (passed as parameter) to a string by invoking the appropriate
+
+ WARNING Note that passing an
+
+
+
+ Log a message object with the
+
+
+ See the
+
+
+
+ Log a formatted message string with the
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+ Log a message object with the
+
+ Log a message object with the
+
+
+ This method first checks if this logger is FATAL
+ enabled by comparing the level of this logger with the
+ FATAL enabled, then it converts the message object
+ (passed as parameter) to a string by invoking the appropriate
+
+ WARNING Note that passing an
+
+
+
+ Log a message object with the
+
+
+ See the
+
+
+
+ Log a formatted message string with the
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Logs a formatted message string with the
+
+
+ The message is formatted using the string.Format method. See
+
+
+ This method does not take an
+
+
+
+
+ Checks if this logger is enabled for the
+
+ true if this logger is enabled for false otherwise.
+
+
+
+ This function is intended to lessen the computational cost of
+ disabled log debug statements.
+
+ For some ILog interface log , when you write:
+
+ log.Debug("This is entry number: " + i );
+
+
+ You incur the cost constructing the message, string construction and concatenation in
+ this case, regardless of whether the message is logged or not.
+
+
+ If you are worried about speed (who isn't), then you should write:
+
+
+ if (log.IsDebugEnabled)
+ {
+ log.Debug("This is entry number: " + i );
+ }
+
+
+ This way you will not incur the cost of parameter
+ construction if debugging is disabled for log . On
+ the other hand, if the log is debug enabled, you
+ will incur the cost of evaluating whether the logger is debug
+ enabled twice. Once in
+ Alternatively if your logger is available statically then the is debug
+ enabled state can be stored in a static variable like this:
+
+
+ private static readonly bool isDebugEnabled = log.IsDebugEnabled;
+
+
+ Then when you come to log you can write:
+
+
+ if (isDebugEnabled)
+ {
+ log.Debug("This is entry number: " + i );
+ }
+
+
+ This way the debug enabled state is only queried once
+ when the class is loaded. Using a private static readonly
+ variable is the most efficient because it is a run time constant
+ and can be heavily optimized by the JIT compiler.
+
+
+ Of course if you use a static readonly variable to
+ hold the enabled state of the logger then you cannot
+ change the enabled state at runtime to vary the logging
+ that is produced. You have to decide if you need absolute
+ speed or runtime flexibility.
+
+
+
+
+
+ Checks if this logger is enabled for the
+
+ true if this logger is enabled for false otherwise.
+
+
+ For more information see
+
+
+
+ Checks if this logger is enabled for the
+
+ true if this logger is enabled for false otherwise.
+
+
+ For more information see
+
+
+
+ Checks if this logger is enabled for the
+
+ true if this logger is enabled for false otherwise.
+
+
+ For more information see
+
+
+
+ Checks if this logger is enabled for the
+
+ true if this logger is enabled for false otherwise.
+
+
+ For more information see
+
+
+
+ Returns a new log4net logger if it exists, or returns null if the assembly cannot be found.
+
+ The created
+
+
+
+ Creates the log4net.LogManager. Call ONLY after log4net.dll is known to be present.
+
+ The created
+
+
+
+ Returns a new logger that does nothing when invoked.
+
+ The created
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ Returns a new logger that uses the
+ The created
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ Represents a read-only dictionary.
+
+ The type of the key.
+ The type of the value.
+
+
+
+ Contains base dictionary.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds an element with the provided key and value to the
+
+ An element with the same key already exists in the
+
+ The
+
+
+
+ Determines whether the
+
+ true if the
+
+
+
+ Removes the element with the specified key from the
+
+ true if the element is successfully removed; otherwise, false. This method also returns false if
+
+ The
+
+
+
+ Gets the value associated with the specified key.
+
+
+ true if the object that implements
+
+
+
+ Adds an item to the
+
+ The
+
+
+
+ Removes all items from the
+
+ The
+
+
+
+ Determines whether the
+
+ true if
+
+
+
+ Copies to.
+
+
+
+
+ Removes the first occurrence of a specific object from the
+
+ true if
+
+ The
+
+
+
+ Returns an enumerator that iterates through the collection.
+
+
+ A
+
+
+
+ Returns an enumerator that iterates through a collection.
+
+
+ An
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets the number of elements contained in the
+
+ The number of elements contained in the
+
+
+
+ Gets a value indicating whether the
+ true if the
+
+
+
+ Gets or sets the element with the specified key.
+
+
+ The element with the specified key.
+
+
+ The property is retrieved and
+
+ The property is set and the
+
+
+
+ The statistical reporting mechanism used so this library's project authors
+ know what versions and features are in use.
+
+
+
+
+ A UTF8 encoder that doesn't emit the preamble. Used for mid-stream writers.
+
+
+
+
+ A value indicating whether reporting is desirable or not. Must be logical-AND'd with !
+
+
+
+ A value indicating whether reporting experienced an error and cannot be enabled.
+
+
+
+
+ A value indicating whether the reporting class has been initialized or not.
+
+
+
+
+ The object to lock during initialization.
+
+
+
+
+ The isolated storage to use for collecting data in between published reports.
+
+
+
+
+ The GUID that shows up at the top of all reports from this user/machine/domain.
+
+
+
+
+ The recipient of collected reports.
+
+
+
+
+ The outgoing HTTP request handler to use for publishing reports.
+
+
+
+
+ A few HTTP request hosts and paths we've seen.
+
+
+
+
+ Cultures that have come in via HTTP requests.
+
+
+
+
+ Features that have been used.
+
+
+
+
+ A collection of all the observations to include in the report.
+
+
+
+
+ The named events that we have counters for.
+
+
+
+
+ The lock acquired while considering whether to publish a report.
+
+
+
+
+ The time that we last published reports.
+
+
+
+
+ Initializes static members of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Records an event occurrence.
+
+
+
+
+ Records an event occurence.
+
+
+
+
+ Records the use of a feature by name.
+
+
+
+
+ Records the use of a feature by object type.
+
+
+
+
+ Records the use of a feature by object type.
+
+
+
+
+ Records the use of a feature by object type.
+
+
+
+
+ Records statistics collected from incoming requests.
+
+
+
+
+ Called by every internal/public method on this class to give
+ periodic operations a chance to run.
+
+
+
+
+ Initializes Reporting if it has not been initialized yet.
+
+
+
+
+ Assembles a report for submission.
+
+ A stream that contains the report.
+
+
+
+ Sends the usage reports to the library authors.
+
+ A value indicating whether submitting the report was successful.
+
+
+
+ Interprets the reporting response as a log message if possible.
+
+
+
+
+ Sends the stats report asynchronously, and careful to not throw any unhandled exceptions.
+
+
+
+
+ Gets the isolated storage to use for reporting.
+
+ An isolated storage location appropriate for our host.
+
+
+
+ Gets a unique, pseudonymous identifier for this particular web site or application.
+
+ A GUID that will serve as the identifier.
+
+ The identifier is made persistent by storing the identifier in isolated storage.
+ If an existing identifier is not found, a new one is created, persisted, and returned.
+
+
+
+
+ Sanitizes the name of the file so it only includes valid filename characters.
+
+ The filename, with any and all invalid filename characters replaced with the hyphen (-) character.
+
+
+
+ Gets or sets a value indicating whether this reporting is enabled.
+
+ true if enabled; otherwise, false .
+ Setting this property to true may have no effect
+ if reporting has already experienced a failure of some kind.
+
+
+
+
+ Gets the observed features.
+
+
+
+
+ Gets the configuration to use for reporting.
+
+
+
+
+ A set of values that persist the set to disk.
+
+
+
+
+ The isolated persistent storage.
+
+
+
+
+ The persistent reader.
+
+
+
+
+ The persistent writer.
+
+
+
+
+ The total set of elements.
+
+
+
+
+ The maximum number of elements to track before not storing new elements.
+
+
+
+
+ The set of new elements added to the
+
+
+
+ The time the last flush occurred.
+
+
+
+
+ A flag indicating whether the set has changed since it was last flushed.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Adds a value to the set.
+
+
+
+
+ Flushes any newly added values to disk.
+
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets a value indicating whether the hashset has reached capacity and is not storing more elements.
+
+ true if this instance is full; otherwise, false .
+
+
+ Gets the name of the file.
+
+ The name of the file.
+
+
+
+ A feature usage counter.
+
+
+
+
+ The separator to use between category names and their individual counters.
+
+
+
+
+ The isolated persistent storage.
+
+
+
+
+ The persistent reader.
+
+
+
+
+ The persistent writer.
+
+
+
+
+ The time the last flush occurred.
+
+
+
+
+ The in-memory copy of the counter.
+
+
+
+
+ A flag indicating whether the set has changed since it was last flushed.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Increments the counter.
+
+
+
+
+ Flushes any newly added values to disk.
+
+
+
+
+ Resets all counters.
+
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets the name of the file.
+
+ The name of the file.
+
+
+
+ Argument validation checks that throw some kind of ArgumentException when they fail (unless otherwise noted).
+
+
+
+
+ Validates that a given parameter is not null.
+
+ The type of the parameter
+ The tested value, guaranteed to not be null.
+
+
+
+ Validates that a parameter is not null or empty.
+
+ The validated value.
+
+
+
+ Validates that an array is not null or empty.
+
+ The type of the elements in the sequence.
+
+
+
+ Validates that an argument is either null or is a sequence with no null elements.
+
+ The type of elements in the sequence.
+
+
+
+ Validates some expression describing the acceptable range for an argument evaluates to true.
+
+
+
+
+ Validates some expression describing the acceptable condition for an argument evaluates to true.
+
+
+
+
+ Validates some expression describing the acceptable condition for an argument evaluates to true.
+
+
+
+
+ Validates some expression describing the acceptable condition for an argument evaluates to true.
+
+
+
+
+ Validates some expression describing the acceptable condition for an argument evaluates to true.
+
+
+
+
+ Validates some expression describing the acceptable condition for an argument evaluates to true.
+
+
+
+
+ Validates that some argument describes a type that is or derives from a required type.
+
+ The type that the argument must be or derive from.
+
+
+
+ Validates some expression describing the acceptable condition for an argument evaluates to true.
+
+
+
+
+ Throws an true .
+
+
+
+
+ Throws an
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to The configuration-specified type {0} must be public, and is not..
+
+
+
+
+ Looks up a localized string similar to The configuration XAML reference to {0} requires a current HttpContext to resolve..
+
+
+
+
+ Looks up a localized string similar to The current IHttpHandler is not one of types: {0}. An embedded resource URL provider must be set in your .config file..
+
+
+
+
+ Looks up a localized string similar to The empty string is not allowed..
+
+
+
+
+ Looks up a localized string similar to The argument has an unexpected value..
+
+
+
+
+ Looks up a localized string similar to The property {0} must be set before this operation is allowed..
+
+
+
+
+ Looks up a localized string similar to This object contains a response body, which is not supported..
+
+
+
+
+ Looks up a localized string similar to No current HttpContext was detected, so an {0} instance must be explicitly provided or specified in the .config file. Call the constructor overload that takes an {0}..
+
+
+
+
+ Utility methods for working with URIs.
+
+
+
+
+ Tests a URI for the presence of an OAuth payload.
+
+
+ True if the URI contains an OAuth message.
+
+
+
+
+ Determines whether some
+
+ true if the URI represents an encrypted request; otherwise, false .
+
+
+
+
+ Equivalent to UriBuilder.ToString() but omits port # if it may be implied.
+ Equivalent to UriBuilder.Uri.ToString(), but doesn't throw an exception if the Host has a wildcard.
+
+ The string version of the Uri.
+
+
+
+ Validates that a URL will be resolvable at runtime.
+
+ true the page is in design-time mode rather than runtime mode.
+ Thrown if the given URL is not a valid, resolvable URI.
+
+
+
+ A grab-bag utility class.
+
+
+
+
+ The base namespace for this library from which all other namespaces derive.
+
+
+
+
+ The web.config file-specified provider of web resource URLs.
+
+
+
+
+ Tests for equality between two objects. Safely handles the case where one or both are null.
+
+ The type of objects been checked for equality.
+ true if the two objects are equal; false otherwise.
+
+
+ Prepares a dictionary for printing as a string.
+
+ The type of the key.
+ The type of the value.
+ An object whose ToString method will perform the actual work of generating the string.
+
+ The work isn't done until (and if) the
+
+
+
+
+ Offers deferred ToString processing for a list of elements, that are assumed
+ to generate just a single-line string.
+
+ The type of elements contained in the list.
+ An object whose ToString method will perform the actual work of generating the string.
+
+
+
+ Offers deferred ToString processing for a list of elements.
+
+ The type of elements contained in the list.
+ true , special formatting will be applied to the output to make it clear where one element ends and the next begins.
+ An object whose ToString method will perform the actual work of generating the string.
+
+
+
+ Gets the web resource URL from a Page or
+ An absolute URL
+
+
+
+ Gets a human-readable description of the library name and version, including
+ whether the build is an official or private one.
+
+
+
+
+ Gets the assembly file version of the executing assembly, otherwise falls back to the assembly version.
+
+
+
+
+ Manages an individual deferred ToString call.
+
+ The type of object to be serialized as a string.
+
+
+
+ The object that will be serialized if called upon.
+
+
+
+
+ The method used to serialize
+
+
+
+ Initializes a new instance of the DelayedToString class.
+
+
+
+
+ Returns a
+
+ A
+
+
+
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.dll b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.dll
new file mode 100644
index 0000000..cc4fb64
Binary files /dev/null and b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.dll differ
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.dll.refresh b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.dll.refresh
new file mode 100644
index 0000000..4c55175
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\DotNetOpenAuth.OAuth.Consumer.4.1.4.12333\lib\net45-full\DotNetOpenAuth.OAuth.Consumer.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.xml b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.xml
new file mode 100644
index 0000000..4ccee17
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.Consumer.xml
@@ -0,0 +1,397 @@
+
+
+
+ DotNetOpenAuth.OAuth.Consumer
+
+
+
+
+ A token manager for use by a web site in its role as a consumer of
+ an individual ServiceProvider.
+
+
+
+
+ Gets the consumer key.
+
+ The consumer key.
+
+
+
+ Gets the consumer secret.
+
+ The consumer secret.
+
+
+
+ The messaging channel for OAuth 1.0(a) Consumers.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the consumer secret for a given consumer key.
+
+ The consumer secret.
+
+
+
+ Initializes the binding elements for the OAuth channel.
+
+
+ An array of binding elements used to initialize the channel.
+
+
+
+
+ An OAuth-protocol specific implementation of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+ The request messages are:
+ UserAuthorizationResponse
+
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+ The response messages are:
+ UnauthorizedTokenResponse
+ AuthorizedTokenResponse
+
+
+
+
+ A binding element that signs outgoing messages and verifies the signature on incoming messages.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether the signature on some message is valid.
+
+
+ true if the signature on the message is valid; otherwise, false .
+
+
+
+
+ Calculates a signature for a given message.
+
+ The signature for the message.
+
+ This method signs the message per OAuth 1.0 section 9.3.
+
+
+
+
+ Creates a new object that is a copy of the current instance.
+
+
+ A new object that is a copy of this instance.
+
+
+
+
+ Gets or sets the certificate used to sign outgoing messages. Used only by Consumers.
+
+
+
+
+ Base class for
+
+
+
+ Initializes a new instance of the
+
+
+
+ Obtains an access token for a new account at the Service Provider via 2-legged OAuth.
+
+ The access token.
+
+ The token secret is stored in the
+
+
+
+ Creates a web request prepared with OAuth authorization
+ that may be further tailored by adding parameters by the caller.
+
+ The initialized WebRequest object.
+
+
+
+ Creates a web request prepared with OAuth authorization
+ that may be further tailored by adding parameters by the caller.
+
+ The initialized WebRequest object.
+
+
+
+ Prepares an authorized request that carries an HTTP multi-part POST, allowing for binary data.
+
+ The initialized WebRequest object.
+
+
+
+ Prepares an HTTP request that has OAuth authorization already attached to it.
+
+
+ The HttpWebRequest that can be used to send the HTTP request to the remote service provider.
+
+
+ If
+
+
+
+ Creates a web request prepared with OAuth authorization
+ that may be further tailored by adding parameters by the caller.
+
+ The initialized WebRequest object.
+ Thrown if the request fails for any reason after it is sent to the Service Provider.
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Creates a web request prepared with OAuth authorization
+ that may be further tailored by adding parameters by the caller.
+
+ The initialized WebRequest object.
+
+
+
+ Prepares an OAuth message that begins an authorization request that will
+ redirect the user to the Service Provider to provide that authorization.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+
+
+ Exchanges a given request token for access token.
+
+
+ The access token assigned by the Service Provider.
+
+
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Gets the Consumer Key used to communicate with the Service Provider.
+
+
+
+
+ Gets the Service Provider that will be accessed.
+
+
+
+
+ Gets the persistence store for tokens and secrets.
+
+
+
+
+ Gets the channel to use for sending/receiving messages.
+
+
+
+
+ Gets the security settings for this consumer.
+
+
+
+
+ Gets or sets the channel to use for sending/receiving messages.
+
+
+
+
+ Used by a desktop application to use OAuth to access the Service Provider on behalf of the User.
+
+
+ The methods on this class are thread-safe. Provided the properties are set and not changed
+ afterward, a single instance of this class may be used by an entire desktop application safely.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Begins an OAuth authorization request.
+
+ The URL to open a browser window to allow the user to provide authorization.
+
+
+
+ Exchanges a given request token for access token.
+
+ The access token assigned by the Service Provider.
+
+
+
+ Exchanges a given request token for access token.
+
+ Null for OAuth 1.0a service providers and later.
+
+ The access token assigned by the Service Provider.
+
+
+
+
+ A website or application that uses OAuth to access the Service Provider on behalf of the User.
+
+
+ The methods on this class are thread-safe. Provided the properties are set and not changed
+ afterward, a single instance of this class may be used by an entire web application safely.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Begins an OAuth authorization request and redirects the user to the Service Provider
+ to provide that authorization. Upon successful authorization, the user is redirected
+ back to the current page.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+ Requires HttpContext.Current.
+
+
+
+
+ Prepares an OAuth message that begins an authorization request that will
+ redirect the user to the Service Provider to provide that authorization.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+
+
+ Processes an incoming authorization-granted message from an SP and obtains an access token.
+
+ The access token, or null if no incoming authorization message was recognized.
+
+ Requires HttpContext.Current.
+
+
+
+
+ Processes an incoming authorization-granted message from an SP and obtains an access token.
+
+ The access token, or null if no incoming authorization message was recognized.
+
+
+
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OAuth.dll b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.dll
new file mode 100644
index 0000000..25dd943
Binary files /dev/null and b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.dll differ
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OAuth.dll.refresh b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.dll.refresh
new file mode 100644
index 0000000..60680b6
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\DotNetOpenAuth.OAuth.Core.4.1.4.12333\lib\net45-full\DotNetOpenAuth.OAuth.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OAuth.xml b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.xml
new file mode 100644
index 0000000..6bfe90e
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OAuth.xml
@@ -0,0 +1,1858 @@
+
+
+
+ DotNetOpenAuth.OAuth
+
+
+
+
+ Represents the <oauth/consumer> element in the host's .config file.
+
+
+
+
+ Gets the name of the security sub-element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the security settings.
+
+
+
+
+ Security settings that are applicable to consumers.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a programmatically manipulatable bag of these security settings with the settings from the config file.
+
+ The newly created security settings object.
+
+
+
+ Represents the <oauth> element in the host's .config file.
+
+
+
+
+ The name of the oauth section.
+
+
+
+
+ The name of the <consumer> sub-element.
+
+
+
+
+ The name of the <serviceProvider> sub-element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the configuration section from the .config file.
+
+
+
+
+ Gets or sets the configuration specific for Consumers.
+
+
+
+
+ Gets or sets the configuration specific for Service Providers.
+
+
+
+
+ Represents the <oauth/serviceProvider> element in the host's .config file.
+
+
+
+
+ The name of the custom store sub-element.
+
+
+
+
+ Gets the name of the security sub-element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the type to use for storing application state.
+
+
+
+
+ Gets or sets the security settings.
+
+
+
+
+ Security settings that are applicable to service providers.
+
+
+
+
+ Gets the name of the @minimumRequiredOAuthVersion attribute.
+
+
+
+
+ Gets the name of the @maxAuthorizationTime attribute.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a programmatically manipulatable bag of these security settings with the settings from the config file.
+
+ The newly created security settings object.
+
+
+
+ Gets or sets the minimum OAuth version a Consumer is required to support in order for this library to interoperate with it.
+
+
+ Although the earliest versions of OAuth are supported, for security reasons it may be desirable to require the
+ remote party to support a later version of OAuth.
+
+
+
+
+ Gets or sets the maximum time a user can take to complete authorization.
+
+
+ This time limit serves as a security mitigation against brute force attacks to
+ compromise (unauthorized or authorized) request tokens.
+ Longer time limits is more friendly to slow users or consumers, while shorter
+ time limits provide better security.
+
+
+
+
+ An interface that must be implemented by message transforms/validators in order
+ to be included in the channel stack.
+
+
+
+
+ Clones this instance.
+
+ The cloned instance.
+
+
+
+ Gets or sets the delegate that will initialize the non-serialized properties necessary on a
+ signable message so that its signature can be correctly calculated or verified.
+
+
+
+
+ Contract class for the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Clones this instance.
+
+ The cloned instance.
+
+
+
+ Gets or sets the delegate that will initialize the non-serialized properties necessary on a
+ signable message so that its signature can be correctly calculated or verified.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection commonly offered (if any) by this binding element.
+
+
+ This value is used to assist in sorting binding elements in the channel stack.
+
+
+
+
+ Utility methods specific to OAuth feature reporting.
+
+
+
+
+ Records the feature and dependency use.
+
+
+
+
+ An interface OAuth hosts must implement for persistent storage
+ and recall of tokens and secrets for an individual OAuth consumer
+ or service provider.
+
+
+
+
+ Gets the Token Secret given a request or access token.
+
+ The secret associated with the given token.
+ Thrown if the secret cannot be found for the given token.
+
+
+
+ Stores a newly generated unauthorized request token, secret, and optional
+ application-specific parameters for later recall.
+
+ Thrown if the consumer key is not registered, or a required parameter was not found in the parameters collection.
+
+ Request tokens stored by this method SHOULD NOT associate any user account with this token.
+ It usually opens up security holes in your application to do so. Instead, you associate a user
+ account with access tokens (not request tokens) in the
+
+
+
+ Deletes a request token and its associated secret and stores a new access token and secret.
+
+
+
+ Any scope of granted privileges associated with the request token from the
+ original call to
+
+ To associate a user account with the new access token,
+ HttpContext.Current.User may be
+ useful in an ASP.NET web application within the implementation of this method.
+ Alternatively you may store the access token here without associating with a user account,
+ and wait until WebConsumer.ProcessUserAuthorization or
+ DesktopConsumer.ProcessUserAuthorization return the access
+ token to associate the access token with a user account at that point.
+
+
+
+
+
+ Classifies a token as a request token or an access token.
+
+ Request or Access token, or invalid if the token is not recognized.
+
+
+
+ The code contract class for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Gets the Token Secret given a request or access token.
+
+
+ The secret associated with the given token.
+
+ Thrown if the secret cannot be found for the given token.
+
+
+
+ Stores a newly generated unauthorized request token, secret, and optional
+ application-specific parameters for later recall.
+
+ Thrown if the consumer key is not registered, or a required parameter was not found in the parameters collection.
+
+ Request tokens stored by this method SHOULD NOT associate any user account with this token.
+ It usually opens up security holes in your application to do so. Instead, you associate a user
+ account with access tokens (not request tokens) in the
+
+
+
+ Deletes a request token and its associated secret and stores a new access token and secret.
+
+
+
+ Any scope of granted privileges associated with the request token from the
+ original call to
+
+ To associate a user account with the new access token,
+ HttpContext.Current.User may be
+ useful in an ASP.NET web application within the implementation of this method.
+ Alternatively you may store the access token here without associating with a user account,
+ and wait until WebConsumer.ProcessUserAuthorization or
+ DesktopConsumer.ProcessUserAuthorization return the access
+ token to associate the access token with a user account at that point.
+
+
+
+
+
+ Classifies a token as a request token or an access token.
+
+
+ Request or Access token, or invalid if the token is not recognized.
+
+
+
+
+ Sets the HTTP Method property on a signed message before the signing module gets to it.
+
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ True if the
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ True if the
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+
+
+ A binding element that signs outgoing messages and verifies the signature on incoming messages.
+
+
+
+
+ A binding element that signs outgoing messages and verifies the signature on incoming messages.
+
+
+
+
+ The signature method this binding element uses.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new object that is a copy of the current instance.
+
+
+ A new object that is a copy of this instance.
+
+
+
+
+ Signs the outgoing message.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+
+
+ Verifies the signature on an incoming message.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+ Thrown if the signature is invalid.
+
+
+
+ Constructs the OAuth Signature Base String and returns the result.
+
+ The signature base string.
+
+ This method implements OAuth 1.0 section 9.1.
+
+
+
+
+ Calculates a signature for a given message.
+
+ The signature for the message.
+
+ This method signs the message per OAuth 1.0 section 9.2.
+
+
+
+
+ Gets the "ConsumerSecret&TokenSecret" string, allowing either property to be empty or null.
+
+ The concatenated string.
+
+
+
+ Determines whether the signature on some message is valid.
+
+
+ true if the signature on the message is valid; otherwise, false .
+
+
+
+
+ Clones this instance.
+
+ A new instance of the binding element.
+
+ Implementations of this method need not clone the SignatureVerificationCallback member, as the
+
+
+
+
+ Calculates a signature for a given message.
+
+ The signature for the message.
+
+
+
+ Checks whether this binding element applies to this message.
+
+ True if this binding element can be used to sign the message. False otherwise.
+
+
+
+ Sorts parameters according to OAuth signature base string rules.
+
+ Negative, zero or positive.
+
+
+
+ Gets the message protection provided by this binding element.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+
+
+ Gets or sets the delegate that will initialize the non-serialized properties necessary on a signed
+ message so that its signature can be correctly calculated for verification.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Calculates a signature for a given message.
+
+ The signature for the message.
+
+ This method signs the message according to OAuth 1.0 section 9.4.1.
+
+
+
+
+ Checks whether this binding element applies to this message.
+
+ True if this binding element can be used to sign the message. False otherwise.
+
+
+
+ Clones this instance.
+
+ A new instance of the binding element.
+
+
+
+ A binding element that signs outgoing messages and verifies the signature on incoming messages.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Calculates a signature for a given message.
+
+ The signature for the message.
+
+ This method signs the message per OAuth 1.0 section 9.2.
+
+
+
+
+ Clones this instance.
+
+ A new instance of the binding element.
+
+
+
+ Code Contract for the
+
+
+
+ Prevents a default instance of the SigningBindingElementBaseContract class from being created.
+
+
+
+
+ Clones this instance.
+
+ A new instance of the binding element.
+
+ Implementations of this method need not clone the SignatureVerificationCallback member, as the
+
+
+
+
+ Calculates a signature for a given message.
+
+ The signature for the message.
+
+
+
+ A tamper protection applying binding element that can use any of several given
+ binding elements to apply the protection.
+
+
+
+
+ The various signing binding elements that may be applicable to a message in preferred use order.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+
+
+ Creates a new object that is a copy of the current instance.
+
+
+ A new object that is a copy of this instance.
+
+
+
+
+ Gets or sets the delegate that will initialize the non-serialized properties necessary on a signed
+ message so that its signature can be correctly calculated for verification.
+ May be null for Consumers (who never have to verify signatures).
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+
+
+ The two types of tokens that exist in the OAuth protocol.
+
+
+
+
+ A token that is freely issued to any known Consumer.
+ It does not grant any authorization to access protected resources,
+ but is used as a step in obtaining that access.
+
+
+
+
+ A token only obtained after the owner of some protected resource(s)
+ has approved a Consumer's access to said resource(s).
+
+
+
+
+ An unrecognized, expired or invalid token.
+
+
+
+
+ An URI encoder that translates null
+
+
+
+ The string constant "oob", used to indicate an out-of-band configuration.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Gets the string representation to include in a serialized message
+ when the message part has a null value.
+
+
+
+
+ Security settings that are applicable to consumers.
+
+
+
+
+ Security settings that may be applicable to both consumers and service providers.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ An interface implemented by all OAuth messages that have a request or access token and secret properties.
+
+
+
+
+ An interface implemented by all OAuth messages that have a request or access token property.
+
+
+
+
+ Gets or sets the Request or Access Token.
+
+
+
+
+ Gets or sets the Request or Access Token secret.
+
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to Cannot send access token to Consumer for request token '{0}' before it has been authorized..
+
+
+
+
+ Looks up a localized string similar to The access token '{0}' is invalid or expired..
+
+
+
+
+ Looks up a localized string similar to Failure looking up secret for consumer or token..
+
+
+
+
+ Looks up a localized string similar to oauth_verifier argument was incorrect..
+
+
+
+
+ Looks up a localized string similar to An invalid OAuth message received and discarded..
+
+
+
+
+ Looks up a localized string similar to The {0} message included extra data which is not allowed..
+
+
+
+
+ Looks up a localized string similar to This OAuth service provider requires OAuth consumers to implement OAuth {0}, but this consumer appears to only support {1}..
+
+
+
+
+ Looks up a localized string similar to Cannot send OAuth message as multipart POST without an authorization HTTP header because sensitive data would not be signed..
+
+
+
+
+ Looks up a localized string similar to Use of the OpenID+OAuth extension requires that the token manager in use implement the {0} interface..
+
+
+
+
+ Looks up a localized string similar to The OpenID Relying Party's realm is not recognized as belonging to the OAuth Consumer identified by the consumer key given..
+
+
+
+
+ Looks up a localized string similar to The request URL query MUST NOT contain any OAuth Protocol Parameters..
+
+
+
+
+ Looks up a localized string similar to The signing element already has been associated with a channel..
+
+
+
+
+ Looks up a localized string similar to All signing elements must offer the same message protection..
+
+
+
+
+ Looks up a localized string similar to A token in the message was not recognized by the service provider..
+
+
+
+
+ Looks up a localized string similar to The RSA-SHA1 signing binding element has not been set with a certificate for signing..
+
+
+
+
+ A description of the endpoints on a Service Provider.
+
+
+
+
+ The field used to store the value of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a signing element that includes all the signing elements this service provider supports.
+
+ The created signing element.
+
+
+
+ Gets or sets the OAuth version supported by the Service Provider.
+
+
+
+
+ Gets or sets the URL used to obtain an unauthorized Request Token,
+ described in Section 6.1 (Obtaining an Unauthorized Request Token).
+
+
+ The request URL query MUST NOT contain any OAuth Protocol Parameters.
+ This is the URL that
+ Thrown if this property is set to a URI with OAuth protocol parameters.
+
+
+
+ Gets or sets the URL used to obtain User authorization for Consumer access,
+ described in Section 6.2 (Obtaining User Authorization).
+
+
+ This is the URL that
+
+
+
+ Gets or sets the URL used to exchange the User-authorized Request Token
+ for an Access Token, described in Section 6.3 (Obtaining an Access Token).
+
+
+ This is the URL that
+
+
+
+ Gets or sets the signing policies that apply to this Service Provider.
+
+
+
+
+ Gets the OAuth version supported by the Service Provider.
+
+
+
+
+ A base class for all signed OAuth messages.
+
+
+
+
+ A base class for all OAuth messages.
+
+
+
+
+ A store for extra name/value data pairs that are attached to this message.
+
+
+
+
+ Gets a value indicating whether signing this message is required.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ The URI to the remote endpoint to send this message to.
+
+
+
+
+ Backing store for the
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+
+
+ Returns a human-friendly string describing the message and all serializable properties.
+
+
+ The string representation of this object.
+
+
+
+
+ Sets a flag indicating that this message is received (as opposed to sent).
+
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+
+
+ Gets the version of the protocol this message is prepared to implement.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the dictionary of additional name/value fields tacked on to this message.
+
+
+
+
+ Gets the URI to the Service Provider endpoint to send this message to.
+
+
+
+
+ Gets the preferred method of transport for the message.
+
+
+
+
+ Gets the originating request message that caused this response to be formed.
+
+
+
+
+ Gets or sets a value indicating whether security sensitive strings are
+ emitted from the ToString() method.
+
+
+
+
+ Gets a value indicating whether this message was deserialized as an incoming message.
+
+
+
+
+ Gets the version of the protocol this message is prepared to implement.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the dictionary of additional name/value fields tacked on to this message.
+
+
+
+
+ Gets the preferred method of transport for the message.
+
+
+
+
+ Gets or sets the URI to the Service Provider endpoint to send this message to.
+
+
+
+
+ Gets the originating request message that caused this response to be formed.
+
+
+
+
+ An interface that OAuth messages implement to support signing.
+
+
+
+
+ Gets or sets the method used to sign the message.
+
+
+
+
+ Gets or sets the Token Secret used to sign the message.
+
+
+
+
+ Gets or sets the Consumer key.
+
+
+
+
+ Gets or sets the Consumer Secret used to sign the message.
+
+
+
+
+ Gets or sets the HTTP method that will be used to transmit the message.
+
+
+
+
+ Gets or sets the URL of the intended receiver of this message.
+
+
+
+
+ The reference date and time for calculating time stamps.
+
+
+
+
+ The number of seconds since 1/1/1970, consistent with the OAuth timestamp requirement.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the signature method used to sign the request.
+
+
+
+
+ Gets or sets the Token Secret used to sign the message.
+
+
+
+
+ Gets or sets the Consumer key.
+
+
+
+
+ Gets or sets the Consumer Secret used to sign the message.
+
+
+
+
+ Gets or sets the HTTP method that will be used to transmit the message.
+
+
+
+
+ Gets or sets the URI to the Service Provider endpoint to send this message to.
+
+
+
+
+ Gets or sets the message signature.
+
+
+
+
+ Gets or sets the OAuth timestamp of the message.
+
+
+
+
+ Gets the context within which the nonce must be unique.
+
+ The consumer key.
+
+
+
+ Gets or sets the message nonce used for replay detection.
+
+
+
+
+ Gets or sets the original message parts, before any normalization or default values were assigned.
+
+
+
+
+ Gets or sets the original message parts, before any normalization or default values were assigned.
+
+
+
+
+ Gets or sets the signature method used to sign the request.
+
+
+
+
+ Gets or sets the Token Secret used to sign the message.
+
+
+
+
+ Gets or sets the Consumer Secret used to sign the message.
+
+
+
+
+ Gets or sets the HTTP method that will be used to transmit the message.
+
+
+
+
+ Gets or sets the message signature.
+
+
+
+
+ Gets or sets the version of the protocol this message was created with.
+
+
+
+
+ Security settings that are applicable to service providers.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the minimum required version of OAuth that must be implemented by a Consumer.
+
+
+
+
+ Gets or sets the maximum time a user can take to complete authorization.
+
+
+ This time limit serves as a security mitigation against brute force attacks to
+ compromise (unauthorized or authorized) request tokens.
+ Longer time limits is more friendly to slow users or consumers, while shorter
+ time limits provide better security.
+
+
+
+
+ A direct message sent by the Consumer to exchange an authorized Request Token
+ for an Access Token and Token Secret.
+
+
+ The class is sealed because the OAuth spec forbids adding parameters to this message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+
+
+ Gets or sets the Token.
+
+
+
+
+ Gets or sets the verification code received by the Consumer from the Service Provider
+ in the
+
+
+
+ Gets or sets the authorized Request Token used to obtain authorization.
+
+
+
+
+ A message attached to a request for protected resources that provides the necessary
+ credentials to be granted access to those resources.
+
+
+
+
+ A store for the binary data that is carried in the message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the Token.
+
+
+
+
+ Gets or sets the Access Token.
+
+
+ In addition to just allowing OAuth to verify a valid message,
+ this property is useful on the Service Provider to verify that the access token
+ has proper authorization for the resource being requested, and to know the
+ context around which user provided the authorization.
+
+
+
+
+ Gets the parts of the message that carry binary data.
+
+ A list of parts. Never null.
+
+
+
+ Gets a value indicating whether this message should be sent as multi-part POST.
+
+
+
+
+ A direct message sent from Service Provider to Consumer in response to
+ a Consumer's
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the Access Token assigned by the Service Provider.
+
+
+
+
+ Gets or sets the Request or Access Token.
+
+
+
+
+ Gets or sets the Request or Access Token secret.
+
+
+
+
+ Gets the extra, non-OAuth parameters that will be included in the message.
+
+
+
+
+ Gets or sets the Token Secret.
+
+
+
+
+ A message used to redirect the user from a Service Provider to a Consumer's web site.
+
+
+ The class is sealed because extra parameters are determined by the callback URI provided by the Consumer.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the Request or Access Token.
+
+
+
+
+ Gets or sets the verification code that must accompany the request to exchange the
+ authorized request token for an access token.
+
+ An unguessable value passed to the Consumer via the User and REQUIRED to complete the process.
+
+ If the Consumer did not provide a callback URL, the Service Provider SHOULD display the value of the
+ verification code, and instruct the User to manually inform the Consumer that authorization is
+ completed. If the Service Provider knows a Consumer to be running on a mobile device or set-top box,
+ the Service Provider SHOULD ensure that the verifier value is suitable for manual entry.
+
+
+
+
+ Gets or sets the Request Token.
+
+
+
+
+ A message used to redirect the user from a Consumer to a Service Provider's web site
+ so the Service Provider can ask the user to authorize the Consumer's access to some
+ protected resource(s).
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the Request or Access Token.
+
+
+
+
+ Gets the extra, non-OAuth parameters that will be included in the message.
+
+
+
+
+ Gets a value indicating whether this is a safe OAuth authorization request.
+
+ true if the Consumer is using OAuth 1.0a or later; otherwise, false .
+
+
+ Gets or sets the Request Token obtained in the previous step.
+
+
+ The Service Provider MAY declare this parameter as REQUIRED, or
+ accept requests to the User Authorization URL without it, in which
+ case it will prompt the User to enter it manually.
+
+
+
+
+ Gets or sets a URL the Service Provider will use to redirect the User back
+ to the Consumer when Obtaining User Authorization is complete. Optional.
+
+
+
+
+ A direct message sent from Service Provider to Consumer in response to
+ a Consumer's
+
+
+
+ Initializes a new instance of the
+
+ This constructor is used by the Service Provider to send the message.
+
+
+
+
+ Initializes a new instance of the
+ This constructor is used by the consumer to deserialize the message.
+
+
+
+ Gets or sets the Request or Access Token.
+
+
+
+
+ Gets or sets the Request or Access Token secret.
+
+
+
+
+ Gets the extra, non-OAuth parameters that will be included in the message.
+
+
+
+
+ Gets or sets the Request Token.
+
+
+
+
+ Gets the original request for an unauthorized token.
+
+
+
+
+ Gets or sets the Token Secret.
+
+
+
+
+ Gets a value indicating whether the Service Provider recognized the callback parameter in the request.
+
+
+
+
+ An OAuth-specific implementation of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Uri-escapes the names and values in a dictionary per OAuth 1.0 section 5.1.
+
+ A dictionary of name-value pairs with their strings encoded.
+
+
+
+ Initializes a web request for sending by attaching a message to it.
+ Use this method to prepare a protected resource request that you do NOT
+ expect an OAuth message response to.
+
+ The initialized web request.
+
+
+
+ Initializes the binding elements for the OAuth channel.
+
+
+ An array of binding elements used to initialize the channel.
+
+
+
+
+ Searches an incoming HTTP request for data that could be used to assemble
+ a protocol request message.
+
+ The deserialized message, if one is found. Null otherwise.
+
+
+
+ Gets the protocol message that may be in the given HTTP response.
+
+
+ The deserialized message parts, if found. Null otherwise.
+
+
+
+
+ Prepares an HTTP request that carries a given message.
+
+
+ The
+
+
+
+ Queues a message for sending in the response stream where the fields
+ are sent in the response stream in querystring style.
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+ This method implements spec V1.0 section 5.3.
+
+
+
+
+ Gets the consumer secret for a given consumer key.
+
+ A consumer secret.
+
+
+
+ Uri-escapes the names and values in a dictionary per OAuth 1.0 section 5.1.
+
+
+
+
+ Gets the HTTP method to use for a message.
+
+ "POST", "GET" or some other similar http verb.
+
+
+
+ Prepares to send a request to the Service Provider via the Authorization header.
+
+ The web request ready to send.
+
+ If the message has non-empty ExtraData in it, the request stream is sent to
+ the server automatically. If it is empty, the request stream must be sent by the caller.
+ This method implements OAuth 1.0 section 5.2, item #1 (described in section 5.4).
+
+
+
+
+ Fills out the secrets in a message so that signing/verification can be performed.
+
+
+
+
+ Gets or sets the Consumer web application path.
+
+
+
+
+ Gets the token manager being used.
+
+
+
+
+ A direct message sent from Consumer to Service Provider to request a Request Token.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the absolute URL to which the Service Provider will redirect the
+ User back when the Obtaining User Authorization step is completed.
+
+
+ The callback URL; or null if the Consumer is unable to receive
+ callbacks or a callback URL has been established via other means.
+
+
+
+
+ Gets the extra, non-OAuth parameters that will be included in the message.
+
+
+
+
+ A binding element that signs outgoing messages and verifies the signature on incoming messages.
+
+
+
+
+ The name of the hash algorithm to use.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ An enumeration of the OAuth protocol versions supported by this library.
+
+
+
+
+ OAuth 1.0 specification
+
+
+
+
+ OAuth 1.0a specification
+
+
+
+
+ Constants used in the OAuth protocol.
+
+
+ OAuth Protocol Parameter names and values are case sensitive. Each OAuth Protocol Parameters MUST NOT appear more than once per request, and are REQUIRED unless otherwise noted,
+ per OAuth 1.0 section 5.
+
+
+
+
+ The namespace to use for V1.0 of the protocol.
+
+
+
+
+ The prefix used for all key names in the protocol.
+
+
+
+
+ The string representation of a
+
+
+
+ The scheme to use in Authorization header message requests.
+
+
+
+
+ Gets the
+
+
+
+ Gets the
+
+
+
+ A list of all supported OAuth versions, in order starting from newest version.
+
+
+
+
+ The default (or most recent) supported version of the OAuth protocol.
+
+
+
+
+ The namespace to use for this version of the protocol.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the OAuth Protocol instance to use for the given version.
+
+ A matching
+
+
+
+ Gets the OAuth Protocol instance to use for the given version.
+
+ A matching
+
+
+
+ Gets the OAuth version this instance represents.
+
+
+
+
+ Gets the version to declare on the wire.
+
+
+
+
+ Gets the
+
+
+
+ Gets the namespace to use for this version of the protocol.
+
+
+
+
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.dll b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.dll
new file mode 100644
index 0000000..2bc7d7c
Binary files /dev/null and b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.dll differ
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.dll.refresh b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.dll.refresh
new file mode 100644
index 0000000..97825b9
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\DotNetOpenAuth.OpenId.RelyingParty.4.1.4.12333\lib\net45-full\DotNetOpenAuth.OpenId.RelyingParty.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.xml b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.xml
new file mode 100644
index 0000000..50b4dde
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.RelyingParty.xml
@@ -0,0 +1,3568 @@
+
+
+
+ DotNetOpenAuth.OpenId.RelyingParty
+
+
+
+
+ The COM interface describing the DotNetOpenAuth functionality available to
+ COM client OpenID relying parties.
+
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object that describes the HTTP response to
+ send to the user agent to initiate the authentication.
+
+ Thrown if no OpenID endpoint could be found.
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object that describes the HTTP response to
+ send to the user agent to initiate the authentication.
+
+ Thrown if no OpenID endpoint could be found.
+
+
+
+ Gets the result of a user agent's visit to his OpenId provider in an
+ authentication attempt. Null if no response is available.
+
+ The Provider's response to a previous authentication request, or null if no response is present.
+
+
+
+ An Attribute Exchange and Simple Registration filter to make all incoming attribute
+ requests look like Simple Registration requests, and to convert the response
+ to the originally requested extension and format.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies a well known set of security requirements to a default set of security settings.
+
+
+ Care should be taken to never decrease security when applying a profile.
+ Profiles should only enhance security requirements to avoid being
+ incompatible with each other.
+
+
+
+
+ Called when an authentication request is about to be sent.
+
+
+ Implementations should be prepared to be called multiple times on the same outgoing message
+ without malfunctioning.
+
+
+
+
+ Called when an incoming positive assertion is received.
+
+
+
+
+ Implements the Identity, Credential, & Access Management (ICAM) OpenID 2.0 Profile
+ for the General Services Administration (GSA).
+
+
+ Relying parties that include this profile are always held to the terms required by the profile,
+ but Providers are only affected by the special behaviors of the profile when the RP specifically
+ indicates that they want to use this profile.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies a well known set of security requirements.
+
+
+ Care should be taken to never decrease security when applying a profile.
+ Profiles should only enhance security requirements to avoid being
+ incompatible with each other.
+
+
+
+
+ Called when an authentication request is about to be sent.
+
+
+
+
+ Called when an incoming positive assertion is received.
+
+
+
+
+ The OpenID binding element responsible for reading/writing OpenID extensions
+ at the Relying Party.
+
+
+
+
+ The security settings that apply to this relying party, if it is a relying party.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ The messaging channel for OpenID relying parties.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ A value indicating whether the channel is set up
+ with no functional security binding elements.
+
+ A new
+
+ A value of true allows the relying party to preview incoming
+ messages without invalidating nonces or checking signatures.
+ Setting this to true poses a great security risk and is only
+ present to support the OpenIdAjaxTextBox which needs to preview
+ messages, and will validate them later.
+
+
+
+
+ Initializes the binding elements.
+
+
+ An array of binding elements which may be used to construct the channel.
+
+
+
+
+ Message factory for OpenID Relying Parties.
+
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ Analyzes an incoming request message payload to discover what kind of
+ message is embedded in it and returns the type, or null if no match is found.
+
+
+ A newly instantiated
+
+
+
+ Helps ensure compliance to some properties in the
+
+
+
+ The security settings that are active on the relying party.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection commonly offered (if any) by this binding element.
+
+
+ This value is used to assist in sorting binding elements in the channel stack.
+
+
+
+
+ The signing binding element for OpenID Relying Parties.
+
+
+
+
+ The association store used by Relying Parties to look up the secrets needed for signing.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets a specific association referenced in a given message's association handle.
+
+
+ The referenced association; or null if such an association cannot be found.
+
+
+
+
+ Gets the association to use to sign or verify a message.
+
+
+ The association to use to sign or verify the message.
+
+
+
+
+ Verifies the signature by unrecognized handle.
+
+
+ The applied protections.
+
+
+
+
+ This binding element adds a nonce to a Relying Party's outgoing
+ authentication request when working against an OpenID 1.0 Provider
+ in order to protect against replay attacks or on all authentication
+ requests to distinguish solicited from unsolicited assertions.
+
+
+ This nonce goes beyond the OpenID 1.x spec, but adds to security.
+ Since this library's Provider implementation also provides special nonce
+ protection for 1.0 messages, this security feature overlaps with that one.
+ This means that if an RP from this library were talking to an OP from this
+ library, but the Identifier being authenticated advertised the OP as a 1.x
+ OP, then both RP and OP might try to use a nonce for protecting the assertion.
+ There's no problem with that--it will still all work out. And it would be a
+ very rare combination of elements anyway.
+
+
+ This binding element deactivates itself for OpenID 2.0 (or later) messages
+ since they are automatically protected in the protocol by the Provider's
+ openid.response_nonce parameter. The exception to this is when
+ true , which will not only add a request nonce to every outgoing
+ authentication request but also require that it be present in positive
+ assertions, effectively disabling unsolicited assertions.
+
+ In the messaging stack, this binding element looks like an ordinary
+ transform-type of binding element rather than a protection element,
+ due to its required order in the channel stack and that it exists
+ only on the RP side and only on some messages.
+
+
+
+
+ The context within which return_to nonces must be unique -- they all go into the same bucket.
+
+
+
+
+ The length of the generated nonce's random part.
+
+
+
+
+ The nonce store that will allow us to recall which nonces we've seen before.
+
+
+
+
+ The security settings at the RP.
+
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Determines whether a request nonce should be applied the request
+ or should be expected in the response.
+
+
+ true if the message exchanged with an OpenID 1.x provider
+ or if unsolicited assertions should be rejected at the RP; otherwise false .
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+
+
+ Gets the maximum message age from the standard expiration binding element.
+
+
+
+
+ A special DotNetOpenAuth-only nonce used by the RP when talking to 1.0 OPs in order
+ to protect against replay attacks.
+
+
+
+
+ The random bits generated for the nonce.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new nonce.
+
+ The newly instantiated instance.
+
+
+
+ Deserializes a nonce from the return_to parameter.
+
+ The instantiated and initialized nonce.
+
+
+
+ Serializes the entire nonce for adding to the return_to URL.
+
+ The base64-encoded string representing the nonce.
+
+
+
+ Gets the creation date.
+
+
+
+
+ Gets the random part of the nonce as a base64 encoded string.
+
+
+
+
+ A set of methods designed to assist in improving interop across different
+ OpenID implementations and their extensions.
+
+
+
+
+ Adds an Attribute Exchange (AX) extension to the authentication request
+ that asks for the same attributes as the Simple Registration (sreg) extension
+ that is already applied.
+
+
+ If discovery on the user-supplied identifier yields hints regarding which
+ extensions and attribute formats the Provider supports, this method MAY ignore the
+
+ If the request does not carry an sreg extension, the method logs a warning but
+ otherwise quietly returns doing nothing.
+
+
+
+
+ Looks for Simple Registration and Attribute Exchange (all known formats)
+ response extensions and returns them as a Simple Registration extension.
+
+ true unsigned extensions will be included in the search.
+
+ The Simple Registration response if found,
+ or a fabricated one based on the Attribute Exchange extension if found,
+ or just an empty null .
+
+
+
+ Gets the attribute value if available.
+
+
+ The first value of the attribute, if available.
+
+
+
+
+ Tries to find the exact format of AX attribute Type URI supported by the Provider.
+
+ The AX format(s) to use based on the Provider's advertised AX support.
+
+
+
+ The discovery service to support host-meta based discovery, such as Google Apps for Domains.
+
+
+ The spec for this discovery mechanism can be found at:
+ http://groups.google.com/group/google-federated-login-api/web/openid-discovery-for-hosted-domains
+ and the XMLDSig spec referenced in that spec can be found at:
+ http://wiki.oasis-open.org/xri/XrdOne/XmlDsigProfile
+
+
+
+
+ Path to the well-known location of the host-meta document at a domain.
+
+
+
+
+ The URI template for discovery host-meta on domains hosted by
+ Google Apps for Domains.
+
+
+
+
+ The pattern within a host-meta file to look for to obtain the URI to the XRDS document.
+
+
+
+
+ A set of certificate thumbprints that have been verified.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs discovery on the specified identifier.
+
+ true , no further discovery services will be called for this identifier.
+
+ A sequence of service endpoints yielded by discovery. Must not be null, but may be empty.
+
+
+
+
+ Gets the XRD elements that have a given CanonicalID.
+
+ A sequence of XRD elements.
+
+
+
+ Gets the described-by services in XRD elements.
+
+ A sequence of services.
+
+
+
+ Gets the services for an identifier that are described by an external XRDS document.
+
+ The discovered services.
+
+
+
+ Validates the XML digital signature on an XRDS document.
+
+ Thrown if the XRDS document has an invalid or a missing signature.
+
+
+
+ Verifies the cert chain.
+
+
+ This must be in a method of its own because there is a LinkDemand on the
+ Thrown if the certificate chain is invalid or unverifiable.
+
+
+
+ Gets the XRDS HTTP response for a given identifier.
+
+
+ A HTTP response carrying an XRDS document.
+
+ Thrown if the XRDS document could not be obtained.
+
+
+
+ Verifies that a certificate chain is trusted.
+
+
+
+
+ Gets the XRDS HTTP response for a given identifier.
+
+ A HTTP response carrying an XRDS document, or null if one could not be obtained.
+ Thrown if the XRDS document could not be obtained.
+
+
+
+ Gets the location of the XRDS document that describes a given identifier.
+
+ An absolute URI, or null if one could not be determined.
+
+
+
+ Gets the host-meta for a given identifier.
+
+
+ The host-meta response, or null if no host-meta document could be obtained.
+
+
+
+
+ Gets the URIs authorized to host host-meta documents on behalf of a given domain.
+
+ A sequence of URIs that MAY provide the host-meta for a given identifier.
+
+
+
+ Gets the set of URI templates to use to contact host-meta hosting proxies
+ for domain discovery.
+
+
+
+
+ Gets or sets a value indicating whether to trust Google to host domains' host-meta documents.
+
+
+ This property is just a convenient mechanism for checking or changing the set of
+ trusted host-meta proxies in the
+
+
+
+ A description of a web server that hosts host-meta documents.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the absolute proxy URI.
+
+ The an absolute URI.
+
+
+
+ Gets the signing host URI.
+
+ A host name.
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Gets the URL of the host-meta proxy.
+
+ The absolute proxy URL, which may include {0} to be replaced with the host of the identifier to be discovered.
+
+
+
+ Gets the formatting string to determine the expected host name on the certificate
+ that is expected to be used to sign the XRDS document.
+
+
+ Either a string literal, or a formatting string where these placeholders may exist:
+ {0} the host on the identifier discovery was originally performed on;
+ {1} the host on this proxy.
+
+
+
+
+ The COM type used to provide details of an authentication result to a relying party COM client.
+
+
+
+
+ The response read in by the Relying Party.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets an Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the provider endpoint that sent the assertion.
+
+
+
+
+ Gets a value indicating whether the authentication attempt succeeded.
+
+
+
+
+ Gets the Simple Registration response.
+
+
+
+
+ Gets details regarding a failed authentication attempt, if available.
+
+
+
+
+ A struct storing Simple Registration field values describing an
+ authenticating user.
+
+
+
+
+ The Simple Registration claims response message that this shim wraps.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the nickname the user goes by.
+
+
+
+
+ Gets the user's email address.
+
+
+
+
+ Gets the full name of a user as a single string.
+
+
+
+
+ Gets the raw birth date string given by the extension.
+
+ A string in the format yyyy-MM-dd.
+
+
+
+ Gets the gender of the user.
+
+
+
+
+ Gets the zip code / postal code of the user.
+
+
+
+
+ Gets the country of the user.
+
+
+
+
+ Gets the primary/preferred language of the user.
+
+
+
+
+ Gets the user's timezone.
+
+
+
+
+ Implementation of
+
+
+
+ The OpenIdRelyingParty instance to use for requests.
+
+
+
+
+ Initializes static members of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object that describes the HTTP response to
+ send to the user agent to initiate the authentication.
+
+ Thrown if no OpenID endpoint could be found.
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object that describes the HTTP response to
+ send to the user agent to initiate the authentication.
+
+ Thrown if no OpenID endpoint could be found.
+
+
+
+ Gets the result of a user agent's visit to his OpenId provider in an
+ authentication attempt. Null if no response is available.
+
+ The Provider's response to a previous authentication request, or null if no response is present.
+
+
+
+ The successful Diffie-Hellman association response message.
+
+
+ Association response messages are described in OpenID 2.0 section 8.2. This type covers section 8.2.3.
+
+
+
+
+ A successful association response as it is received by the relying party.
+
+
+
+
+ Called to create the Association based on a request previously given by the Relying Party.
+
+ The created association.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates the association at relying party side after the association response has been received.
+
+ The newly created association.
+
+ The resulting association is not added to the association store and must be done by the caller.
+
+
+
+
+ Utility methods for requesting associations from the relying party.
+
+
+
+
+ Creates an association request message that is appropriate for a given Provider.
+
+
+ The message to send to the Provider to request an association.
+ Null if no association could be created that meet the security requirements
+ and the provider OpenID version.
+
+
+
+
+ Creates an association request message that is appropriate for a given Provider.
+
+
+ The message to send to the Provider to request an association.
+ Null if no association could be created that meet the security requirements
+ and the provider OpenID version.
+
+
+
+
+ Code contract for the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+ Thrown if the message is invalid.
+
+
+
+ Called to create the Association based on a request previously given by the Relying Party.
+
+
+ The created association.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+
+
+ A response to an unencrypted assocation request, as it is received by the relying party.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Called to create the Association based on a request previously given by the Relying Party.
+
+ The created association.
+
+
+
+ Wraps a standard
+
+
+
+ Stores
+
+ Expired associations should be periodically cleared out of an association store.
+ This should be done frequently enough to avoid a memory leak, but sparingly enough
+ to not be a performance drain. Because this balance can vary by host, it is the
+ responsibility of the host to initiate this cleaning.
+
+
+
+
+ Saves an
+
+ If the new association conflicts (in OP endpoint and association handle) with an existing association,
+ (which should never happen by the way) implementations may overwrite the previously saved association.
+
+
+
+
+ Gets the best association (the one with the longest remaining life) for a given key.
+
+
+ The requested association, or null if no unexpired
+
+ In the event that multiple associations exist for the given
+
+
+
+
+ Gets the association for a given key and handle.
+
+ The requested association, or null if no unexpired
+
+
+ Removes a specified handle that may exist in the store.
+
+ Deprecated. The return value is insignificant.
+ Previously: True if the association existed in this store previous to this call.
+
+
+ No exception should be thrown if the association does not exist in the store
+ before this call.
+
+
+
+
+ The underlying key store.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Saves an
+
+
+
+ Gets the best association (the one with the longest remaining life) for a given key.
+
+
+ The requested association, or null if no unexpired
+
+
+
+ Gets the association for a given key and handle.
+
+
+ The requested association, or null if no unexpired
+
+
+
+ Removes a specified handle that may exist in the store.
+
+
+ True if the association existed in this store previous to this call.
+
+
+
+
+ Constants used in implementing support for the UI extension.
+
+
+
+
+ Gets the window.open javascript snippet to use to open a popup window
+ compliant with the UI extension.
+
+ A string starting with 'window.open' and forming just that one method call.
+
+
+
+ Code Contract for the
+
+
+
+ Saves an
+
+ TODO: what should implementations do on association handle conflict?
+
+
+
+
+ Gets the best association (the one with the longest remaining life) for a given key.
+
+
+ The requested association, or null if no unexpired
+
+ In the event that multiple associations exist for the given
+
+
+
+
+ Gets the association for a given key and handle.
+
+
+ The requested association, or null if no unexpired
+
+
+
+ Removes a specified handle that may exist in the store.
+
+
+ True if the association existed in this store previous to this call.
+
+
+ No exception should be thrown if the association does not exist in the store
+ before this call.
+
+
+
+
+ A dictionary of handle/Association pairs.
+
+
+ Each method is locked, even if it is only one line, so that they are thread safe
+ against each other, particularly the ones that enumerate over the list, since they
+ can break if the collection is changed by another thread during enumeration.
+
+
+
+
+ The lookup table where keys are the association handles and values are the associations themselves.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Stores an
+
+
+
+ Returns the
+ The desired association, or null if none with the given handle could be found.
+
+
+
+ Removes the
+ Whether an
+
+
+
+ Removes all expired associations from the collection.
+
+
+
+
+ Gets the
+
+ This property is used by relying parties that are initiating authentication requests.
+ It does not apply to Providers, which always need a specific association by handle.
+
+
+
+
+ Manages the establishment, storage and retrieval of associations at the relying party.
+
+
+
+
+ The storage to use for saving and retrieving associations. May be null.
+
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets an association between this Relying Party and a given Provider
+ if it already exists in the association store.
+
+ The association if one exists and has useful life remaining. Otherwise null .
+
+
+
+ Gets an existing association with the specified Provider, or attempts to create
+ a new association of one does not already exist.
+
+ The existing or new association; null if none existed and one could not be created.
+
+
+
+ Creates a new association with a given Provider.
+
+
+ The newly created association, or null if no association can be created with
+ the given Provider given the current security settings.
+
+
+ A new association is created and returned even if one already exists in the
+ association store.
+ Any new association is automatically added to the
+
+
+
+ Creates a new association with a given Provider.
+
+ null , which will always result in a null return value..
+
+ The newly created association, or null if no association can be created with
+ the given Provider given the current security settings.
+
+
+
+
+ Gets or sets the channel to use for establishing associations.
+
+ The channel.
+
+
+
+ Gets or sets the security settings to apply in choosing association types to support.
+
+
+
+
+ Gets a value indicating whether this instance has an association store.
+
+
+ true if the relying party can act in 'smart' mode;
+ false if the relying party must always act in 'dumb' mode.
+
+
+
+
+ Gets the storage to use for saving and retrieving associations. May be null.
+
+
+
+
+ Preferences regarding creation and use of an association between a relying party
+ and provider for authentication.
+
+
+
+
+ Indicates that an association should be created for use in authentication
+ if one has not already been established between the relying party and the
+ selected provider.
+
+
+ Even with this value, if an association attempt fails or the relying party
+ has no application store to recall associations, the authentication may
+ proceed without an association.
+
+
+
+
+ Indicates that an association should be used for authentication only if
+ it happens to already exist.
+
+
+
+
+ Indicates that an authentication attempt should NOT use an OpenID association
+ between the relying party and the provider, even if an association was previously
+ created.
+
+
+
+
+ Facilitates customization and creation and an authentication request
+ that a Relying Party is preparing to send.
+
+
+
+
+ The name of the internal callback parameter to use to store the user-supplied identifier.
+
+
+
+
+ The relying party that created this request object.
+
+
+
+
+ How an association may or should be created or used in the formulation of the
+ authentication request.
+
+
+
+
+ The extensions that have been added to this authentication request.
+
+
+
+
+ Arguments to add to the return_to part of the query string, so that
+ these values come back to the consumer when the user agent returns.
+
+
+
+
+ A value indicating whether the return_to callback arguments must be signed.
+
+
+ This field defaults to false, but is set to true as soon as the first callback argument
+ is added that indicates it must be signed. At which point, all arguments are signed
+ even if individual ones did not need to be.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Makes a dictionary of key/value pairs available when the authentication is completed.
+
+
+ Note that these values are NOT protected against eavesdropping in transit. No
+ privacy-sensitive data should be stored using this method.
+ The values stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Makes a key/value pair available when the authentication is completed.
+
+
+ Note that these values are NOT protected against eavesdropping in transit. No
+ privacy-sensitive data should be stored using this method.
+ The value stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Makes a key/value pair available when the authentication is completed.
+
+
+ Note that these values are NOT protected against tampering in transit. No
+ security-sensitive data should be stored using this method.
+ The value stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Makes a key/value pair available when the authentication is completed without
+ requiring a return_to signature to protect against tampering of the callback argument.
+
+
+ Note that these values are NOT protected against eavesdropping or tampering in transit. No
+ security-sensitive data should be stored using this method.
+ The value stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Adds an OpenID extension to the request directed at the OpenID provider.
+
+
+
+
+ Redirects the user agent to the provider for authentication.
+
+
+ This method requires an ASP.NET HttpContext.
+
+
+
+
+ Performs identifier discovery, creates associations and generates authentication requests
+ on-demand for as long as new ones can be generated based on the results of Identifier discovery.
+
+ true , associations that do not exist between this Relying Party and the asserting Providers are created before the authentication request is created.
+
+ A sequence of authentication requests, any of which constitutes a valid identity assertion on the Claimed Identifier.
+ Never null, but may be empty.
+
+
+
+
+ Creates an instance of
+ The instantiated
+
+
+
+ Creates the request message to send to the Provider,
+ based on the properties in this instance.
+
+ The message to send to the Provider.
+
+
+
+ Performs deferred request generation for the
+ true , associations that do not exist between this Relying Party and the asserting Providers are created before the authentication request is created.
+
+ A sequence of authentication requests, any of which constitutes a valid identity assertion on the Claimed Identifier.
+ Never null, but may be empty.
+
+
+ All data validation and cleansing steps must have ALREADY taken place
+ before calling this method.
+
+
+
+
+ Returns a filtered and sorted list of the available OP endpoints for a discovered Identifier.
+
+ A filtered and sorted list of endpoints; may be empty if the input was empty or the filter removed all endpoints.
+
+
+
+ Creates the request message to send to the Provider,
+ based on the properties in this instance.
+
+ The message to send to the Provider.
+
+
+
+ Gets the association to use for this authentication request.
+
+ The association to use; null to use 'dumb mode'.
+
+
+
+ Gets or sets the mode the Provider should use during authentication.
+
+
+
+
+ Gets the HTTP response the relying party should send to the user agent
+ to redirect it to the OpenID Provider to start the OpenID authentication process.
+
+
+
+
+ Gets the URL that the user agent will return to after authentication
+ completes or fails at the Provider.
+
+
+
+
+ Gets the URL that identifies this consumer web application that
+ the Provider will display to the end user.
+
+
+
+
+ Gets the Claimed Identifier that the User Supplied Identifier
+ resolved to. Null if the user provided an OP Identifier
+ (directed identity).
+
+
+ Null is returned if the user is using the directed identity feature
+ of OpenID 2.0 to make it nearly impossible for a relying party site
+ to improperly store the reserved OpenID URL used for directed identity
+ as a user's own Identifier.
+ However, to test for the Directed Identity feature, please test the
+
+
+
+
+ Gets a value indicating whether the authenticating user has chosen to let the Provider
+ determine and send the ClaimedIdentifier after authentication.
+
+
+
+
+ Gets or sets a value indicating whether this request only carries extensions
+ and is not a request to verify that the user controls some identifier.
+
+
+ true if this request is merely a carrier of extensions and is not
+ about an OpenID identifier; otherwise, false .
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenId discovery documents found at the
+
+
+
+ Gets the discovery result leading to the formulation of this request.
+
+ The discovery result.
+
+
+
+ Gets or sets how an association may or should be created or used
+ in the formulation of the authentication request.
+
+
+
+
+ Gets the extensions that have been added to the request.
+
+
+
+
+ Gets the list of extensions for this request.
+
+
+
+
+ An authentication request comparer that judges equality solely on the OP endpoint hostname.
+
+
+
+
+ The singleton instance of this comparer.
+
+
+
+
+ Prevents a default instance of the
+
+
+
+ Determines whether the specified objects are equal.
+
+
+ true if the specified objects are equal; otherwise, false.
+
+
+
+
+ Returns a hash code for the specified object.
+
+ A hash code for the specified object.
+
+ The type of
+
+
+
+ Gets the singleton instance of this comparer.
+
+
+
+
+ Wraps a negative assertion response in an
+
+
+
+ An interface to expose useful properties and functionality for handling
+ authentication responses that are returned from Immediate authentication
+ requests that require a subsequent request to be made in non-immediate mode.
+
+
+
+
+ Gets the
+
+
+
+ The negative assertion message that was received by the RP that was used
+ to create this instance.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ This may return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ This MAY return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+ The Provider endpoint that issued the positive assertion;
+ or null if information about the Provider is unavailable.
+
+
+
+
+ Gets the details regarding a failed authentication attempt, if available.
+ This will be set if and only if
+
+
+
+ Gets the
+
+
+
+ Wraps an extension-only response from the OP in an
+
+
+
+ Backin field for the
+
+
+
+ Information about the OP endpoint that issued this assertion.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available if they are complete and untampered with
+ since the original request message (as proven by a signature).
+ If the relying party is operating in stateless mode null is always
+ returned since the callback arguments could not be signed to protect against
+ tampering.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available if they are complete and untampered with
+ since the original request message (as proven by a signature).
+ If the relying party is operating in stateless mode an empty dictionary is always
+ returned since the callback arguments could not be signed to protect against
+ tampering.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available if they are complete and untampered with
+ since the original request message (as proven by a signature).
+ If the relying party is operating in stateless mode an empty dictionary is always
+ returned since the callback arguments could not be signed to protect against
+ tampering.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+ The Provider endpoint that issued the positive assertion;
+ or null if information about the Provider is unavailable.
+
+
+
+
+ Gets the details regarding a failed authentication attempt, if available.
+ This will be set if and only if
+
+
+
+ Gets a value indicating whether trusted callback arguments are available.
+
+
+ We use this internally to avoid logging a warning during a standard snapshot creation.
+
+
+
+
+ Gets the positive extension-only message the Relying Party received that this instance wraps.
+
+
+
+
+ Wraps a positive assertion response in an
+
+
+
+ Initializes a new instance of the
+
+
+
+ Verifies that the positive assertion data matches the results of
+ discovery on the Claimed Identifier.
+
+
+ Thrown when the Provider is asserting that a user controls an Identifier
+ when discovery on that Identifier contradicts what the Provider says.
+ This would be an indication of either a misconfigured Provider or
+ an attempt by someone to spoof another user's identity with a rogue Provider.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets the OpenID service endpoint reconstructed from the assertion message.
+
+
+ This information is straight from the Provider, and therefore must not
+ be trusted until verified as matching the discovery information for
+ the claimed identifier to avoid a Provider asserting an Identifier
+ for which it has no authority.
+
+
+
+
+ Gets the positive assertion response message.
+
+
+
+
+ Wraps a failed authentication response in an
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ This MAY return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ This may return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+ The Provider endpoint that issued the positive assertion;
+ or null if information about the Provider is unavailable.
+
+
+
+
+ Gets the details regarding a failed authentication attempt, if available.
+ This will be set if and only if
+
+
+
+ Code contract class for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the
+
+
+
+ A delegate that decides whether a given OpenID Provider endpoint may be
+ considered for authenticating a user.
+
+
+ True if the endpoint should be considered.
+ False to remove it from the pool of acceptable providers.
+
+
+
+
+ Provides the programmatic facilities to act as an OpenID relying party.
+
+
+
+
+ The name of the key to use in the HttpApplication cache to store the
+ instance of
+
+
+
+ Backing store for the
+
+
+
+ The discovery services to use for identifiers.
+
+
+
+
+ Backing field for the
+
+
+
+ The lock to obtain when initializing the
+
+
+
+ A dictionary of extension response types and the javascript member
+ name to map them to on the user agent.
+
+
+
+
+ Backing field for the
+
+
+
+ Backing store for the
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ null , the relying party will always operate in "stateless/dumb mode".
+
+
+
+ Initializes a new instance of the
+ null , the relying party will always operate in "stateless/dumb mode".
+ null , the relying party will always operate in "stateless/dumb mode".
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object to customize the request and generate
+ an object to send to the user agent to initiate the authentication.
+
+ Thrown if no OpenID endpoint could be found.
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object that describes the HTTP response to
+ send to the user agent to initiate the authentication.
+
+
+ Requires an HttpContext.Current context.
+
+ Thrown if no OpenID endpoint could be found.
+ Thrown if HttpContext.Current == null .
+
+
+
+ Creates an authentication request to verify that a user controls
+ some given Identifier.
+
+
+ An authentication request object that describes the HTTP response to
+ send to the user agent to initiate the authentication.
+
+
+ Requires an HttpContext.Current context.
+
+ Thrown if no OpenID endpoint could be found.
+ Thrown if HttpContext.Current == null .
+
+
+
+ Generates the authentication requests that can satisfy the requirements of some OpenID Identifier.
+
+
+ A sequence of authentication requests, any of which constitutes a valid identity assertion on the Claimed Identifier.
+ Never null, but may be empty.
+
+
+ Any individual generated request can satisfy the authentication.
+ The generated requests are sorted in preferred order.
+ Each request is generated as it is enumerated to. Associations are created only as
+
+ No exception is thrown if no OpenID endpoints were discovered.
+ An empty enumerable is returned instead.
+
+
+
+
+ Generates the authentication requests that can satisfy the requirements of some OpenID Identifier.
+
+
+ A sequence of authentication requests, any of which constitutes a valid identity assertion on the Claimed Identifier.
+ Never null, but may be empty.
+
+
+ Any individual generated request can satisfy the authentication.
+ The generated requests are sorted in preferred order.
+ Each request is generated as it is enumerated to. Associations are created only as
+
+ No exception is thrown if no OpenID endpoints were discovered.
+ An empty enumerable is returned instead.
+ Requires an HttpContext.Current context.
+
+ Thrown if HttpContext.Current == null .
+
+
+
+ Generates the authentication requests that can satisfy the requirements of some OpenID Identifier.
+
+
+ A sequence of authentication requests, any of which constitutes a valid identity assertion on the Claimed Identifier.
+ Never null, but may be empty.
+
+
+ Any individual generated request can satisfy the authentication.
+ The generated requests are sorted in preferred order.
+ Each request is generated as it is enumerated to. Associations are created only as
+
+ No exception is thrown if no OpenID endpoints were discovered.
+ An empty enumerable is returned instead.
+ Requires an HttpContext.Current context.
+
+ Thrown if HttpContext.Current == null .
+
+
+
+ Gets an authentication response from a Provider.
+
+ The processed authentication response if there is any; null otherwise.
+
+ Requires an HttpContext.Current context.
+
+
+
+
+ Gets an authentication response from a Provider.
+
+ The processed authentication response if there is any; null otherwise.
+
+
+
+ Processes the response received in a popup window or iframe to an AJAX-directed OpenID authentication.
+
+ The HTTP response to send to this HTTP request.
+
+ Requires an HttpContext.Current context.
+
+
+
+
+ Processes the response received in a popup window or iframe to an AJAX-directed OpenID authentication.
+
+ The HTTP response to send to this HTTP request.
+
+
+
+ Allows an OpenID extension to read data out of an unverified positive authentication assertion
+ and send it down to the client browser so that Javascript running on the page can perform
+ some preprocessing on the extension data.
+
+ The extension response type that will read data from the assertion.
+
+ This method should be called before
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Determines whether some parameter name belongs to OpenID or this library
+ as a protocol or internal parameter name.
+
+
+ true if the named parameter is a library- or protocol-specific parameter; otherwise, false .
+
+
+
+
+ Creates a relying party that does not verify incoming messages against
+ nonce or association stores.
+
+ The instantiated
+
+ Useful for previewing messages while
+ allowing them to be fully processed and verified later.
+
+
+
+
+ Processes the response received in a popup window or iframe to an AJAX-directed OpenID authentication.
+
+
+ The HTTP response to send to this HTTP request.
+
+
+
+
+ Performs discovery on the specified identifier.
+
+ A non-null sequence of services discovered for the identifier.
+
+
+
+ Checks whether a given OP Endpoint is permitted by the host relying party.
+
+ true if the OP Endpoint is allowed; false otherwise.
+
+
+ Releases unmanaged and - optionally - managed resources
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+ Invokes a method on a parent frame or window and closes the calling popup window if applicable.
+
+ The entire HTTP response to send to the popup window or iframe to perform the invocation.
+
+
+
+ Called by derived classes when behaviors are added or removed.
+
+
+
+
+ Gets an XRDS sorting routine that uses the XRDS Service/@Priority
+ attribute to determine order.
+
+
+ Endpoints lacking any priority value are sorted to the end of the list.
+
+
+
+
+ Gets the standard state storage mechanism that uses ASP.NET's
+ HttpApplication state dictionary to store associations and nonces.
+
+
+
+
+ Gets or sets the channel to use for sending/receiving messages.
+
+
+
+
+ Gets the security settings used by this Relying Party.
+
+
+
+
+ Gets the security settings.
+
+
+
+
+ Gets or sets the optional Provider Endpoint filter to use.
+
+
+ Provides a way to optionally filter the providers that may be used in authenticating a user.
+ If provided, the delegate should return true to accept an endpoint, and false to reject it.
+ If null, all identity providers will be accepted. This is the default.
+
+
+
+
+ Gets or sets the ordering routine that will determine which XRDS
+ Service element to try first
+
+ Default is
+
+ This may never be null. To reset to default behavior this property
+ can be set to the value of
+
+
+
+ Gets the extension factories.
+
+
+
+
+ Gets a list of custom behaviors to apply to OpenID actions.
+
+
+ Adding behaviors can impact the security settings of this
+
+
+
+ Gets the list of services that can perform discovery on identifiers given to this relying party.
+
+
+
+
+ Gets the web request handler to use for discovery and the part of
+ authentication where direct messages are sent to an untrusted remote party.
+
+
+
+
+ Gets a value indicating whether this Relying Party can sign its return_to
+ parameter in outgoing authentication requests.
+
+
+
+
+ Gets the web request handler to use for discovery and the part of
+ authentication where direct messages are sent to an untrusted remote party.
+
+
+
+
+ Gets the association manager.
+
+
+
+
+ Gets the
+
+
+
+ A serializable snapshot of a verified authentication message.
+
+
+
+
+ The callback arguments that came with the authentication response.
+
+
+
+
+ The untrusted callback arguments that came with the authentication response.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ This MAY return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ This may return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+ The Provider endpoint that issued the positive assertion;
+ or null if information about the Provider is unavailable.
+
+
+
+
+ Gets the details regarding a failed authentication attempt, if available.
+ This will be set if and only if
+
+
+
+ A very simple IXrdsProviderEndpoint implementation for verifying that all positive
+ assertions (particularly unsolicited ones) are received from OP endpoints that
+ are deemed permissible by the host RP.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+ The extension whose support is being queried.
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Gets the detected version of OpenID implemented by the Provider.
+
+
+
+
+ Gets the URL that the OpenID Provider receives authentication requests at.
+
+
+
+
+ An in-memory store for Relying Parties, suitable for single server, single process
+ ASP.NET web sites.
+
+
+
+
+ The nonce store to use.
+
+
+
+
+ The association store to use.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the key in a given bucket and handle.
+
+
+ The cryptographic key, or null if no matching key was found.
+
+
+
+
+ Gets a sequence of existing keys within a given bucket.
+
+
+ A sequence of handles and keys, ordered by descending
+
+
+
+ Stores a cryptographic key.
+
+ Thrown in the event of a conflict with an existing key in the same bucket and with the same handle.
+
+
+
+ Removes the key.
+
+
+
+
+ Stores a given nonce and timestamp.
+
+
+ True if the nonce+timestamp (combination) was not previously in the database.
+ False if the nonce was stored previously with the same timestamp.
+
+
+ The nonce must be stored for no less than the maximum time window a message may
+ be processed within before being discarded as an expired message.
+ If the binding element is applicable to your channel, this expiration window
+ is retrieved or set using the
+
+
+
+
+ Common OpenID Provider Identifiers.
+
+
+
+
+ The Yahoo OP Identifier.
+
+
+
+
+ The Google OP Identifier.
+
+
+
+
+ The MyOpenID OP Identifier.
+
+
+
+
+ The Verisign OP Identifier.
+
+
+
+
+ The MyVidoop OP Identifier.
+
+
+
+
+ Prevents a default instance of the
+
+
+
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OpenId.dll b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.dll
new file mode 100644
index 0000000..119e4f7
Binary files /dev/null and b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.dll differ
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OpenId.dll.refresh b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.dll.refresh
new file mode 100644
index 0000000..c25d82f
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\DotNetOpenAuth.OpenId.Core.4.1.4.12333\lib\net45-full\DotNetOpenAuth.OpenId.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/DotNetOpenAuth.OpenId.xml b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.xml
new file mode 100644
index 0000000..95ef1e5
--- /dev/null
+++ b/Web/CodePlay/bin/DotNetOpenAuth.OpenId.xml
@@ -0,0 +1,10788 @@
+
+
+
+ DotNetOpenAuth.OpenId
+
+
+
+
+ Describes a collection of association type sub-elements in a .config file.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns an enumerator that iterates through the collection.
+
+
+ A
+
+
+
+ When overridden in a derived class, creates a new
+
+ A new
+
+
+
+ Gets the element key for a specified configuration element when overridden in a derived class.
+
+
+ An
+
+
+
+ Describes an association type and its maximum lifetime as an element
+ in a .config file.
+
+
+
+
+ The name of the attribute that stores the association type.
+
+
+
+
+ The name of the attribute that stores the association's maximum lifetime.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the protocol name of the association.
+
+
+
+
+ Gets or sets the maximum time a shared association should live.
+
+ The default value is 14 days.
+
+
+
+ The configuration element that can adjust how hostmeta discovery works.
+
+
+
+
+ The property name for enableCertificateValidationCache.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether validated certificates should be cached and not validated again.
+
+
+ This helps to avoid unexplained 5-10 second delays in certificate validation for Google Apps for Domains that impact some servers.
+
+
+
+
+ Represents the <openid> element in the host's .config file.
+
+
+
+
+ The name of the section under which this library's settings must be found.
+
+
+
+
+ The name of the <relyingParty> sub-element.
+
+
+
+
+ The name of the <provider> sub-element.
+
+
+
+
+ The name of the <extensions> sub-element.
+
+
+
+
+ The name of the <xriResolver> sub-element.
+
+
+
+
+ The name of the @maxAuthenticationTime attribute.
+
+
+
+
+ The name of the @cacheDiscovery attribute.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the configuration section from the .config file.
+
+
+
+
+ Gets or sets the maximum time a user can take to complete authentication.
+
+
+ This time limit allows the library to decide how long to cache certain values
+ necessary to complete authentication. The lower the time, the less demand on
+ the server. But too short a time can frustrate the user.
+
+
+
+
+ Gets or sets a value indicating whether the results of Identifier discovery
+ should be cached.
+
+
+ Use true to allow identifier discovery to immediately return cached results when available;
+ otherwise, use false .to force fresh results every time at the cost of slightly slower logins.
+ The default value is true .
+
+
+ When enabled, caching is done according to HTTP standards.
+
+
+
+
+ Gets or sets the configuration specific for Relying Parties.
+
+
+
+
+ Gets or sets the configuration specific for Providers.
+
+
+
+
+ Gets or sets the registered OpenID extension factories.
+
+
+
+
+ Gets or sets the configuration for the XRI resolver.
+
+
+
+
+ The section in the .config file that allows customization of OpenID Provider behaviors.
+
+
+
+
+ The name of the <provider> sub-element.
+
+
+
+
+ The name of the security sub-element.
+
+
+
+
+ Gets the name of the <behaviors> sub-element.
+
+
+
+
+ The name of the custom store sub-element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the security settings.
+
+
+
+
+ Gets or sets the special behaviors to apply.
+
+
+
+
+ Gets or sets the type to use for storing application state.
+
+
+
+
+ Represents the .config file element that allows for setting the security policies of the Provider.
+
+
+
+
+ Gets the name of the @protectDownlevelReplayAttacks attribute.
+
+
+
+
+ Gets the name of the @minimumHashBitLength attribute.
+
+
+
+
+ Gets the name of the @maximumHashBitLength attribute.
+
+
+
+
+ The name of the associations collection sub-element.
+
+
+
+
+ The name of the @encodeAssociationSecretsInHandles attribute.
+
+
+
+
+ Gets the name of the @requireSsl attribute.
+
+
+
+
+ Gets the name of the @unsolicitedAssertionVerification attribute.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a programmatically manipulatable bag of these security settings with the settings from the config file.
+
+ The newly created security settings object.
+
+
+
+ Gets or sets a value indicating whether all discovery and authentication should require SSL security.
+
+
+
+
+ Gets or sets the minimum length of the hash that protects the protocol from hijackers.
+
+
+
+
+ Gets or sets the maximum length of the hash that protects the protocol from hijackers.
+
+
+
+
+ Gets or sets a value indicating whether the Provider should take special care
+ to protect OpenID 1.x relying parties against replay attacks.
+
+
+
+
+ Gets or sets the level of verification a Provider performs on an identifier before
+ sending an unsolicited assertion for it.
+
+ The default value is
+
+
+
+ Gets or sets the configured lifetimes of the various association types.
+
+
+
+
+ Gets or sets a value indicating whether the Provider should ease the burden of storing associations
+ by encoding their secrets (in signed, encrypted form) into the association handles themselves, storing only
+ a few rotating, private symmetric keys in the Provider's store instead.
+
+
+
+
+ The section in the .config file that allows customization of OpenID Relying Party behaviors.
+
+
+
+
+ The name of the custom store sub-element.
+
+
+
+
+ The name of the <relyingParty> sub-element.
+
+
+
+
+ The name of the attribute that specifies whether dnoa.userSuppliedIdentifier is tacked onto the openid.return_to URL.
+
+
+
+
+ Gets the name of the security sub-element.
+
+
+
+
+ The name of the <behaviors> sub-element.
+
+
+
+
+ The name of the <discoveryServices> sub-element.
+
+
+
+
+ The name of the <hostMetaDiscovery> sub-element.
+
+
+
+
+ The built-in set of identifier discovery services.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether "dnoa.userSuppliedIdentifier" is tacked onto the openid.return_to URL in order to preserve what the user typed into the OpenID box.
+
+
+ The default value is true .
+
+
+
+
+ Gets or sets the security settings.
+
+
+
+
+ Gets or sets the special behaviors to apply.
+
+
+
+
+ Gets or sets the type to use for storing application state.
+
+
+
+
+ Gets or sets the host meta discovery configuration element.
+
+
+
+
+ Gets or sets the services to use for discovering service endpoints for identifiers.
+
+
+ If no discovery services are defined in the (web) application's .config file,
+ the default set of discovery services built into the library are used.
+
+
+
+
+ Represents the .config file element that allows for setting the security policies of the Relying Party.
+
+
+
+
+ Gets the name of the @minimumRequiredOpenIdVersion attribute.
+
+
+
+
+ Gets the name of the @minimumHashBitLength attribute.
+
+
+
+
+ Gets the name of the @maximumHashBitLength attribute.
+
+
+
+
+ Gets the name of the @requireSsl attribute.
+
+
+
+
+ Gets the name of the @requireDirectedIdentity attribute.
+
+
+
+
+ Gets the name of the @requireAssociation attribute.
+
+
+
+
+ Gets the name of the @rejectUnsolicitedAssertions attribute.
+
+
+
+
+ Gets the name of the @rejectDelegatedIdentifiers attribute.
+
+
+
+
+ Gets the name of the @ignoreUnsignedExtensions attribute.
+
+
+
+
+ Gets the name of the @allowDualPurposeIdentifiers attribute.
+
+
+
+
+ Gets the name of the @allowApproximateIdentifierDiscovery attribute.
+
+
+
+
+ Gets the name of the @protectDownlevelReplayAttacks attribute.
+
+
+
+
+ The name of the <trustedProviders> sub-element.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a programmatically manipulatable bag of these security settings with the settings from the config file.
+
+ The newly created security settings object.
+
+
+
+ Gets or sets a value indicating whether all discovery and authentication should require SSL security.
+
+
+
+
+ Gets or sets a value indicating whether only OP Identifiers will be discoverable
+ when creating authentication requests.
+
+
+
+
+ Gets or sets a value indicating whether authentication requests
+ will only be created where an association with the Provider can be established.
+
+
+
+
+ Gets or sets the minimum OpenID version a Provider is required to support in order for this library to interoperate with it.
+
+
+ Although the earliest versions of OpenID are supported, for security reasons it may be desirable to require the
+ remote party to support a later version of OpenID.
+
+
+
+
+ Gets or sets the minimum length of the hash that protects the protocol from hijackers.
+
+
+
+
+ Gets or sets the maximum length of the hash that protects the protocol from hijackers.
+
+
+
+
+ Gets or sets a value indicating whether all unsolicited assertions should be ignored.
+
+ The default value is false .
+
+
+
+ Gets or sets a value indicating whether delegating identifiers are refused for authentication.
+
+ The default value is false .
+
+ When set to true , login attempts that start at the RP or arrive via unsolicited
+ assertions will be rejected if discovery on the identifier shows that OpenID delegation
+ is used for the identifier. This is useful for an RP that should only accept identifiers
+ directly issued by the Provider that is sending the assertion.
+
+
+
+
+ Gets or sets a value indicating whether unsigned extensions in authentication responses should be ignored.
+
+ The default value is false .
+
+ When set to true, the
+
+
+
+ Gets or sets a value indicating whether identifiers that are both OP Identifiers and Claimed Identifiers
+ should ever be recognized as claimed identifiers.
+
+
+ The default value is false , per the OpenID 2.0 spec.
+
+
+
+
+ Gets or sets a value indicating whether certain Claimed Identifiers that exploit
+ features that .NET does not have the ability to send exact HTTP requests for will
+ still be allowed by using an approximate HTTP request.
+
+
+ The default value is true .
+
+
+
+
+ Gets or sets a value indicating whether the Relying Party should take special care
+ to protect users against replay attacks when interoperating with OpenID 1.1 Providers.
+
+
+
+
+ Gets or sets the set of trusted OpenID Provider Endpoints.
+
+
+
+
+ Represents the <xriResolver> element in the host's .config file.
+
+
+
+
+ Gets the name of the @enabled attribute.
+
+
+
+
+ The default value for
+
+
+
+ The name of the <proxy> sub-element.
+
+
+
+
+ The default XRI proxy resolver to use.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether this XRI resolution is enabled.
+
+ The default value is true .
+
+
+
+ Gets or sets the proxy to use for resolving XRIs.
+
+ The default value is "xri.net".
+
+
+
+ Adds OpenID-specific extension methods to the XrdsDocument class.
+
+
+
+
+ Creates the service endpoints described in this document, useful for requesting
+ authentication of one of the OpenID Providers that result from it.
+
+
+ A sequence of OpenID Providers that can assert ownership of the
+
+
+
+ Creates the service endpoints described in this document, useful for requesting
+ authentication of one of the OpenID Providers that result from it.
+
+ A sequence of OpenID Providers that can assert ownership of the canonical ID given in this document.
+
+
+
+ Generates OpenID Providers that can authenticate using directed identity.
+
+ A sequence of the providers that can offer directed identity services.
+
+
+
+ Generates the OpenID Providers that are capable of asserting ownership
+ of a particular URI claimed identifier.
+
+
+ A sequence of the providers that can assert ownership of the given identifier.
+
+
+
+
+ Generates the OpenID Providers that are capable of asserting ownership
+ of a particular XRI claimed identifier.
+
+ A sequence of the providers that can assert ownership of the given identifier.
+
+
+
+ Enumerates the XRDS service elements that describe OpenID Providers offering directed identity assertions.
+
+ A sequence of service elements.
+
+
+
+ Returns the OpenID-compatible services described by a given XRDS document,
+ in priority order.
+
+ A sequence of the services offered.
+
+
+
+ Stores a secret used in signing and verifying messages.
+
+
+ OpenID associations may be shared between Provider and Relying Party (smart
+ associations), or be a way for a Provider to recall its own secret for later
+ (dumb associations).
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Re-instantiates an
+
+ The newly dehydrated
+
+
+
+ Returns private data required to persist this
+
+ An opaque byte array that must be stored and returned exactly as it is provided here.
+ The byte array may vary in length depending on the specific type of
+
+ Values of public properties on the base class
+
+
+
+ Tests equality of two
+
+ true if the specified
+
+
+
+ Returns the hash code.
+
+
+ A hash code for the current
+
+
+
+ The string to pass as the assoc_type value in the OpenID protocol.
+
+ The value that should be used for the openid.assoc_type parameter.
+
+
+
+ Generates a signature from a given blob of data.
+
+ The calculated signature of the data.
+
+
+
+ Returns the specific hash algorithm used for message signing.
+
+ The hash algorithm used for message signing.
+
+
+
+ Gets a unique handle by which this
+
+
+
+ Gets the UTC time when this
+
+
+
+ Gets a value indicating whether this
+
+
+
+ Gets the length (in bits) of the hash this association creates when signing.
+
+
+
+
+ Gets a value indicating whether this instance has useful life remaining.
+
+
+ true if this instance has useful life remaining; otherwise, false .
+
+
+
+
+ Gets or sets the UTC time that this
+
+
+
+ Gets the duration a secret key used for signing dumb client requests will be good for.
+
+
+
+
+ Gets the number of seconds until this
+
+
+
+ Gets the shared secret key between the consumer and provider.
+
+
+
+
+ Gets the lifetime the OpenID provider permits this
+
+
+
+ Gets the minimum lifetime an association must still be good for in order for it to be used for a future authentication.
+
+
+ Associations that are not likely to last the duration of a user login are not worth using at all.
+
+
+
+
+ Gets the TimeSpan till this association expires.
+
+
+
+
+ Indicates the mode the Provider should use while authenticating the end user.
+
+
+
+
+ The Provider should use whatever credentials are immediately available
+ to determine whether the end user owns the Identifier. If sufficient
+ credentials (i.e. cookies) are not immediately available, the Provider
+ should fail rather than prompt the user.
+
+
+
+
+ The Provider should determine whether the end user owns the Identifier,
+ displaying a web page to the user to login etc., if necessary.
+
+
+
+
+ An Attribute Exchange and Simple Registration filter to make all incoming attribute
+ requests look like Simple Registration requests, and to convert the response
+ to the originally requested extension and format.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the AX attribute type URI formats this transform is willing to work with.
+
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to The PAPE request has an incomplete set of authentication policies..
+
+
+
+
+ Looks up a localized string similar to A PAPE response is missing or is missing required policies..
+
+
+
+
+ Looks up a localized string similar to No personally identifiable information should be included in authentication responses when the PAPE authentication policy http://www.idmanagement.gov/schema/2009/05/icam/no-pii.pdf is present..
+
+
+
+
+ Looks up a localized string similar to No personally identifiable information should be requested when the http://www.idmanagement.gov/schema/2009/05/icam/no-pii.pdf PAPE policy is present..
+
+
+
+
+ Looks up a localized string similar to No PPID provider has been configured..
+
+
+
+
+ Looks up a localized string similar to Discovery on the Realm URL MUST be performed before sending a positive assertion..
+
+
+
+
+ Looks up a localized string similar to The Realm in an authentication request must be an HTTPS URL..
+
+
+
+
+ Implements the Identity, Credential, & Access Management (ICAM) OpenID 2.0 Profile
+ for the General Services Administration (GSA).
+
+
+ Relying parties that include this profile are always held to the terms required by the profile,
+ but Providers are only affected by the special behaviors of the profile when the RP specifically
+ indicates that they want to use this profile.
+
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether PII is allowed to be requested or received via OpenID.
+
+ The default value is false .
+
+
+
+ Gets or sets a value indicating whether to ignore the SSL requirement (for testing purposes only).
+
+
+
+
+ Provides a mechanism for Relying Parties to work with OpenID 1.0 Providers
+ without losing claimed_id and op_endpoint data, which OpenID 2.0 Providers
+ are required to send back with positive assertions.
+
+
+
+
+ The "dnoa.op_endpoint" callback parameter that stores the Provider Endpoint URL
+ to tack onto the return_to URI.
+
+
+
+
+ The "dnoa.claimed_id" callback parameter that stores the Claimed Identifier
+ to tack onto the return_to URI.
+
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+
+
+ Code contract for the
+
+
+
+ Signs and verifies authentication assertions.
+
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+
+
+ Verifies the signature by unrecognized handle.
+
+ The applied protections.
+
+
+
+ Calculates the signature for a given message.
+
+ The calculated signature of the method.
+
+
+
+ Gets the association to use to sign or verify a message.
+
+ The association to use to sign or verify the message.
+
+
+
+ Gets a specific association referenced in a given message's association handle.
+
+ The referenced association; or null if such an association cannot be found.
+
+ If the association handle set in the message does not match any valid association,
+ the association handle property is cleared, and the
+
+
+
+
+ Gets a private Provider association used for signing messages in "dumb" mode.
+
+ An existing or newly created association.
+
+
+
+ Ensures that all message parameters that must be signed are in fact included
+ in the signature.
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+
+
+ Gets a value indicating whether this binding element is on a Provider channel.
+
+
+
+
+ Verifies the signature by unrecognized handle.
+
+
+ The applied protections.
+
+
+
+
+ Gets the association to use to sign or verify a message.
+
+
+ The association to use to sign or verify the message.
+
+
+
+
+ Gets a specific association referenced in a given message's association handle.
+
+
+ The referenced association; or null if such an association cannot be found.
+
+
+
+
+ The binding element that serializes/deserializes OpenID extensions to/from
+ their carrying OpenID messages.
+
+
+
+
+ False if unsigned extensions should be dropped. Must always be true on Providers, since RPs never sign extensions.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets the extensions on a message.
+
+ true only signed extensions will be available.
+ A sequence of extensions in the message.
+
+
+
+ Gets the dictionary of message parts that should be deserialized into extensions.
+
+ true only signed extensions will be available.
+
+ A dictionary of message parts, including only signed parts when appropriate.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the extension factory.
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+
+
+ OpenID extension factory class for creating extensions based on received Type URIs.
+
+
+ OpenID extension factories must be registered with the library. This can be
+ done by adding a factory to OpenIdRelyingParty.ExtensionFactories
+ or OpenIdProvider.ExtensionFactories, or by adding a snippet
+ such as the following to your web.config file:
+
+ <dotNetOpenAuth>
+ <openid>
+ <extensionFactories>
+ <add type="DotNetOpenAuth.ApplicationBlock.CustomExtensions.Acme, DotNetOpenAuth.ApplicationBlock" />
+ </extensionFactories>
+ </openid>
+ </dotNetOpenAuth>
+
+
+
+
+
+ Creates a new instance of some extension based on the received extension parameters.
+
+
+ An instance of null otherwise.
+
+
+ This factory method need only initialize properties in the instantiated extension object
+ that are not bound using
+
+
+
+ An interface that OAuth messages implement to support signing.
+
+
+
+
+ Gets or sets the association handle used to sign the message.
+
+ The handle for the association that was used to sign this assertion.
+
+
+
+ Gets or sets the association handle that the Provider wants the Relying Party to not use any more.
+
+ If the Relying Party sent an invalid association handle with the request, it SHOULD be included here.
+
+
+
+ Gets or sets the signed parameter order.
+
+ Comma-separated list of signed fields.
+ "op_endpoint,identity,claimed_id,return_to,assoc_handle,response_nonce"
+
+ This entry consists of the fields without the "openid." prefix that the signature covers.
+ This list MUST contain at least "op_endpoint", "return_to" "response_nonce" and "assoc_handle",
+ and if present in the response, "claimed_id" and "identity".
+ Additional keys MAY be signed as part of the message. See Generating Signatures.
+
+
+
+
+ A Uri encoder that serializes using
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Indicates the level of strictness to require when decoding a
+ Key-Value Form encoded dictionary.
+
+
+
+
+ Be as forgiving as possible to errors made while encoding.
+
+
+
+
+ Allow for certain errors in encoding attributable to ambiguities
+ in the OpenID 1.1 spec's description of the encoding.
+
+
+
+
+ The strictest mode. The decoder requires the encoded dictionary
+ to be in strict compliance with OpenID 2.0's description of
+ the encoding.
+
+
+
+
+ Performs conversion to and from the Key-Value Form Encoding defined by
+ OpenID Authentication 2.0 section 4.1.1.
+ http://openid.net/specs/openid-authentication-2_0.html#anchor4
+
+
+ This class is thread safe and immutable.
+
+
+
+
+ The newline character sequence to use.
+
+
+
+
+ Characters that must not appear in parameter names.
+
+
+
+
+ Characters that must not appaer in parameter values.
+
+
+
+
+ The character encoding to use.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Encodes key/value pairs to Key-Value Form.
+
+ The UTF8 byte array.
+
+ Enumerating a Dictionary<TKey, TValue> has undeterministic ordering.
+ If ordering of the key=value pairs is important, a deterministic enumerator must
+ be used.
+
+
+
+
+ Decodes bytes in Key-Value Form to key/value pairs.
+
+ The deserialized dictionary.
+ Thrown when the data is not in the expected format.
+
+
+
+ Gets a value controlling how strictly an incoming Key-Value Form message will be held to the spec.
+
+
+
+
+ A channel that knows how to send and receive OpenID messages.
+
+
+
+
+ The HTTP Content-Type to use in Key-Value Form responses.
+
+
+ OpenID 2.0 section 5.1.2 says this SHOULD be text/plain. But this value
+ does not prevent free hosters like GoDaddy from tacking on their ads
+ to the end of the direct response, corrupting the data. So we deviate
+ from the spec a bit here to improve the story for free Providers.
+
+
+
+
+ The encoder that understands how to read and write Key-Value Form.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Verifies the integrity and applicability of an incoming message.
+
+
+ Thrown when the message is somehow invalid, except for check_authentication messages.
+ This can be due to tampering, replay attack or expiration, among other things.
+
+
+
+
+ Prepares an HTTP request that carries a given message.
+
+
+ The
+
+
+
+ Gets the protocol message that may be in the given HTTP response.
+
+
+ The deserialized message parts, if found. Null otherwise.
+
+ Thrown when the response is not valid.
+
+
+
+ Called when receiving a direct response message, before deserialization begins.
+
+
+
+
+ Queues a message for sending in the response stream where the fields
+ are sent in the response stream in querystring style.
+
+
+ The pending user agent redirect based message to be sent as an HttpResponse.
+
+
+ This method implements spec V1.0 section 5.3.
+
+
+
+
+ Gets the direct response of a direct HTTP request.
+
+ The response to the web request.
+ Thrown on network or protocol errors.
+
+
+
+ This binding element signs a Relying Party's openid.return_to parameter
+ so that upon return, it can verify that it hasn't been tampered with.
+
+
+ Since Providers can send unsolicited assertions, not all openid.return_to
+ values will be signed. But those that are signed will be validated, and
+ any invalid or missing signatures will cause this library to not trust
+ the parameters in the return_to URL.
+ In the messaging stack, this binding element looks like an ordinary
+ transform-type of binding element rather than a protection element,
+ due to its required order in the channel stack and that it doesn't sign
+ anything except a particular message part.
+
+
+
+
+ The name of the callback parameter we'll tack onto the return_to value
+ to store our signature on the return_to parameter.
+
+
+
+
+ The name of the callback parameter we'll tack onto the return_to value
+ to store the handle of the association we use to sign the return_to parameter.
+
+
+
+
+ The URI to use for private associations at this RP.
+
+
+
+
+ The key store used to generate the private signature on the return_to parameter.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets the return to signature.
+
+
+ The generated signature.
+
+
+ Only the parameters in the return_to URI are signed, rather than the base URI
+ itself, in order that OPs that might change the return_to's implicit port :80 part
+ or other minor changes do not invalidate the signature.
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection offered (if any) by this binding element.
+
+
+ No message protection is reported because this binding element
+ does not protect the entire message -- only a part.
+
+
+
+
+ Spoofs security checks on incoming OpenID messages.
+
+
+
+
+ Prepares a message for sending based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Performs any transformation on an incoming message that may be necessary and/or
+ validates an incoming message based on the rules of this channel binding element.
+
+
+ The protections (if any) that this binding element applied to the message.
+ Null if this binding element did not even apply to this binding element.
+
+
+ Thrown when the binding element rules indicate that this message is invalid and should
+ NOT be processed.
+
+
+ Implementations that provide message protection must honor the
+
+
+
+
+ Gets or sets the channel that this binding element belongs to.
+
+
+ This property is set by the channel when it is first constructed.
+
+
+
+
+ Gets the protection commonly offered (if any) by this binding element.
+
+
+ This value is used to assist in sorting binding elements in the channel stack.
+
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ The string to pass as the assoc_type value in the OpenID protocol.
+
+
+ The value that should be used for the openid.assoc_type parameter.
+
+
+
+
+ Returns the specific hash algorithm used for message signing.
+
+
+ The hash algorithm used for message signing.
+
+
+
+
+ Gets the length (in bits) of the hash this association creates when signing.
+
+
+
+
+ Manages a fast, two-way mapping between type URIs and their aliases.
+
+
+
+
+ The format of auto-generated aliases.
+
+
+
+
+ Tracks extension Type URIs and aliases assigned to them.
+
+
+
+
+ Tracks extension aliases and Type URIs assigned to them.
+
+
+
+
+ Gets an alias assigned for a given Type URI. A new alias is assigned if necessary.
+
+ The alias assigned to this type URI. Never null.
+
+
+
+ Sets an alias and the value that will be returned by
+
+
+
+ Takes a sequence of type URIs and assigns aliases for all of them.
+
+
+
+
+ Sets up aliases for any Type URIs in a dictionary that do not yet have aliases defined,
+ and where the given preferred alias is still available.
+
+
+
+
+ Gets the Type Uri encoded by a given alias.
+
+ The Type URI.
+ Thrown if the given alias does not have a matching TypeURI.
+
+
+
+ Gets the Type Uri encoded by a given alias.
+
+ The Type URI for the given alias, or null if none for that alias exist.
+
+
+
+ Returns a value indicating whether an alias has already been assigned to a type URI.
+
+ True if the alias has already been assigned. False otherwise.
+
+
+
+ Determines whether a given TypeURI has an associated alias assigned to it.
+
+
+ true if the given type URI already has an alias assigned; false otherwise.
+
+
+
+
+ Assigns a new alias to a given Type URI.
+
+ The newly generated alias.
+
+
+
+ Gets the aliases that have been set.
+
+
+
+
+ An individual attribute to be requested of the OpenID Provider using
+ the Attribute Exchange extension.
+
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Used by a Provider to create a response to a request for an attribute's value(s)
+ using a given array of strings.
+
+
+ The newly created
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Gets or sets the URI uniquely identifying the attribute being requested.
+
+
+
+
+ Gets or sets a value indicating whether the relying party considers this a required field.
+ Note that even if set to true, the Provider may not provide the value.
+
+
+
+
+ Gets or sets the maximum number of values for this attribute the
+ Relying Party wishes to receive from the OpenID Provider.
+ A value of int.MaxValue is considered infinity.
+
+
+
+
+ An individual attribute's value(s) as supplied by an OpenID Provider
+ in response to a prior request by an OpenID Relying Party as part of
+ a fetch request, or by a relying party as part of a store request.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+ This is internal because web sites should be using the
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Gets the URI uniquely identifying the attribute whose value is being supplied.
+
+
+
+
+ Gets the values supplied by the Provider.
+
+
+
+
+ The various Type URI formats an AX attribute may use by various remote parties.
+
+
+
+
+ No attribute format.
+
+
+
+
+ AX attributes should use the Type URI format starting with http://axschema.org/ .
+
+
+
+
+ AX attributes should use the Type URI format starting with http://schema.openid.net/ .
+
+
+
+
+ AX attributes should use the Type URI format starting with http://openid.net/schema/ .
+
+
+
+
+ All known schemas.
+
+
+
+
+ The most common schemas.
+
+
+
+
+ Helper methods shared by multiple messages in the Attribute Exchange extension.
+
+
+
+
+ Adds a request for an attribute considering it 'required'.
+
+
+
+
+ Adds a request for an attribute without considering it 'required'.
+
+
+
+
+ Adds a given attribute with one or more values to the request for storage.
+ Applicable to Relying Parties only.
+
+
+
+
+ Serializes a set of attribute values to a dictionary of fields to send in the message.
+
+
+
+
+ Deserializes attribute values from an incoming set of message data.
+
+ The attribute values found in the message.
+
+
+
+ Reads through the attributes included in the response to discover
+ the alias-TypeURI relationships.
+
+ The alias manager that provides lookup between aliases and type URIs.
+
+
+
+ Attribute Exchange constants
+
+
+
+
+ The TypeURI by which the AX extension is recognized in
+ OpenID messages and in XRDS documents.
+
+
+
+
+ The Attribute Exchange Fetch message, request leg.
+
+
+
+
+ A handy base class for built-in extensions.
+
+
+
+
+ The contract any OpenID extension for DotNetOpenAuth must implement.
+
+
+ Classes that implement this interface should be marked as
+ [
+
+
+
+ Gets the TypeURI the extension uses in the OpenID protocol and in XRDS advertisements.
+
+
+
+
+ Gets the additional TypeURIs that are supported by this extension, in preferred order.
+ May be empty if none other than
+
+ Useful for reading in messages with an older version of an extension.
+ The value in the
+
+
+
+ Gets or sets a value indicating whether this extension was
+ signed by the sender.
+
+
+ true if this instance is signed by the sender; otherwise, false .
+
+
+
+
+ Backing store for the
+
+
+
+ Backing store for the
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the TypeURI the extension uses in the OpenID protocol and in XRDS advertisements.
+
+
+
+
+ Gets the additional TypeURIs that are supported by this extension, in preferred order.
+ May be empty if none other than
+
+ Useful for reading in messages with an older version of an extension.
+ The value in the
+
+
+
+ Gets or sets a value indicating whether this extension was
+ signed by the OpenID Provider.
+
+
+ true if this instance is signed by the provider; otherwise, false .
+
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the TypeURI the extension uses in the OpenID protocol and in XRDS advertisements.
+
+
+
+
+ Gets or sets a value indicating whether this extension was
+ signed by the OpenID Provider.
+
+
+ true if this instance is signed by the provider; otherwise, false .
+
+
+
+
+ Gets the additional TypeURIs that are supported by this extension, in preferred order.
+ May be empty if none other than
+
+ Useful for reading in messages with an older version of an extension.
+ The value in the
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ The value for the 'mode' parameter.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ Characters that may not appear in an attribute alias list.
+
+
+
+
+ Characters that may not appear in an attribute Type URI alias.
+
+
+
+
+ The collection of requested attributes.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Splits a list of aliases by their commas.
+
+ The list of aliases. Never null, but may be empty.
+
+
+
+ Gets a collection of the attributes whose values are
+ requested by the Relying Party.
+
+ A collection where the keys are the attribute type URIs, and the value
+ is all the attribute request details.
+
+
+
+ Gets or sets the URL that the OpenID Provider may re-post the fetch response
+ message to at some time after the initial response has been sent, using an
+ OpenID Authentication Positive Assertion to inform the relying party of updates
+ to the requested fields.
+
+
+
+
+ Gets or sets a list of aliases for optional attributes.
+
+ A comma-delimited list of aliases.
+
+
+
+ Gets or sets a list of aliases for required attributes.
+
+ A comma-delimited list of aliases.
+
+
+
+ The Attribute Exchange Fetch message, response leg.
+
+
+
+
+ The value of the 'mode' parameter.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ The collection of provided attributes. This field will never be null.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the first attribute value provided for a given attribute Type URI.
+
+
+ The first value provided for the attribute, or null if the attribute is missing or no values were provided.
+
+
+ This is meant as a helper method for the common case of just wanting one attribute value.
+ For greater flexibility or to retrieve more than just the first value for an attribute,
+ use the
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets a sequence of the attributes whose values are provided by the OpenID Provider.
+
+
+
+
+ Gets a value indicating whether the OpenID Provider intends to
+ honor the request for updates.
+
+
+
+
+ Gets or sets the URL the OpenID Provider will post updates to.
+ Must be set if the Provider supports and will use this feature.
+
+
+
+
+ Gets a value indicating whether this extension is signed by the Provider.
+
+
+ true if this instance is signed by the Provider; otherwise, false .
+
+
+
+
+ The Attribute Exchange Store message, request leg.
+
+
+
+
+ The value of the 'mode' parameter.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ The collection of provided attribute values. This field will never be null.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Gets the collection of all the attributes that are included in the store request.
+
+
+
+
+ The Attribute Exchange Store message, response leg.
+
+
+
+
+ The value of the mode parameter used to express a successful store operation.
+
+
+
+
+ The value of the mode parameter used to express a store operation failure.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets or sets a value indicating whether the storage request succeeded.
+
+ Defaults to true .
+
+
+
+ Gets or sets the reason for the failure, if applicable.
+
+
+
+
+ Gets a value indicating whether this extension is signed by the Provider.
+
+
+ true if this instance is signed by the Provider; otherwise, false .
+
+
+
+
+ Gets or sets the mode argument.
+
+ One of 'store_response_success' or 'store_response_failure'.
+
+
+
+ Attribute types defined at http://www.axschema.org/types/.
+
+
+ If you don't see what you need here, check that URL to see if any have been added.
+ You can use new ones directly without adding them to this class, and can even make
+ up your own if you expect the other end to understand what you make up.
+
+
+
+
+ Inherent attributes about a personality such as gender and bio.
+
+
+
+ Gender, either "M" or "F"
+ "M", "F"
+
+
+ Biography (text)
+ "I am the very model of a modern Major General."
+
+
+
+ Preferences such as language and timezone.
+
+
+
+ Preferred language, as per RFC4646
+ "en-US"
+
+
+ Home time zone information (as specified in zoneinfo )
+ "America/Pacific"
+
+
+
+ The names a person goes by.
+
+
+
+ Subject's alias or "screen" name
+ "Johnny5"
+
+
+ Full name of subject
+ "John Doe"
+
+
+ Honorific prefix for the subject's name
+ "Mr.", "Mrs.", "Dr."
+
+
+ First or given name of subject
+ "John"
+
+
+ Last name or surname of subject
+ "Smith"
+
+
+ Middle name(s) of subject
+ "Robert"
+
+
+ Suffix of subject's name
+ "III", "Jr."
+
+
+
+ Business affiliation.
+
+
+
+ Company name (employer)
+ "Springfield Power"
+
+
+ Employee title
+ "Engineer"
+
+
+
+ Information about a person's birthdate.
+
+
+
+ Date of birth.
+ "1979-01-01"
+
+
+ Year of birth (four digits)
+ "1979"
+
+
+ Month of birth (1-12)
+ "05"
+
+
+ Day of birth
+ "31"
+
+
+
+ Various ways to contact a person.
+
+
+
+ Internet SMTP email address as per RFC2822
+ "jsmith@isp.example.com"
+
+
+
+ Various types of phone numbers.
+
+
+
+ Main phone number (preferred)
+ +1-800-555-1234
+
+
+ Home phone number
+ +1-800-555-1234
+
+
+ Business phone number
+ +1-800-555-1234
+
+
+ Cellular (or mobile) phone number
+ +1-800-555-1234
+
+
+ Fax number
+ +1-800-555-1234
+
+
+
+ The many fields that make up an address.
+
+
+
+ Home postal address: street number, name and apartment number
+ "#42 135 East 1st Street"
+
+
+ "#42 135 East 1st Street"
+ "Box 67"
+
+
+ Home city name
+ "Vancouver"
+
+
+ Home state or province name
+ "BC"
+
+
+ Home country code in ISO.3166.1988 (alpha 2) format
+ "CA"
+
+
+ Home postal code; region specific format
+ "V5A 4B2"
+
+
+
+ The many fields that make up an address.
+
+
+
+ Business postal address: street number, name and apartment number
+ "#42 135 East 1st Street"
+
+
+ "#42 135 East 1st Street"
+ "Box 67"
+
+
+ Business city name
+ "Vancouver"
+
+
+ Business state or province name
+ "BC"
+
+
+ Business country code in ISO.3166.1988 (alpha 2) format
+ "CA"
+
+
+ Business postal code; region specific format
+ "V5A 4B2"
+
+
+
+ Various handles for instant message clients.
+
+
+
+ AOL instant messaging service handle
+ "jsmith421234"
+
+
+ ICQ instant messaging service handle
+ "1234567"
+
+
+ MSN instant messaging service handle
+ "jsmith42@hotmail.com"
+
+
+ Yahoo! instant messaging service handle
+ "jsmith421234"
+
+
+ Jabber instant messaging service handle
+ "jsmith@jabber.example.com"
+
+
+ Skype instant messaging service handle
+ "jsmith42"
+
+
+
+ Various web addresses connected with this personality.
+
+
+
+ Web site URL
+ "http://example.com/~jsmith/"
+
+
+ Blog home page URL
+ "http://example.com/jsmith_blog/"
+
+
+ LinkedIn URL
+ "http://www.linkedin.com/pub/1/234/56"
+
+
+ Amazon URL
+ "http://www.amazon.com/gp/pdp/profile/A24DLKJ825"
+
+
+ Flickr URL
+ "http://flickr.com/photos/jsmith42/"
+
+
+ del.icio.us URL
+ "http://del.icio.us/jsmith42"
+
+
+
+ Audio and images of this personality.
+
+
+
+ Spoken name (web URL)
+ "http://example.com/~jsmith/john_smith.wav"
+
+
+ Audio greeting (web URL)
+ "http://example.com/~jsmith/i_greet_you.wav"
+
+
+ Video greeting (web URL)
+ "http://example.com/~jsmith/i_greet_you.mov"
+
+
+
+ Images of this personality.
+
+
+
+ Image (web URL); unspecified dimension
+ "http://example.com/~jsmith/image.jpg"
+
+
+ Image (web URL) with equal width and height
+ "http://example.com/~jsmith/image.jpg"
+
+
+ Image (web URL) 4:3 aspect ratio - landscape
+ "http://example.com/~jsmith/image.jpg"
+
+
+ Image (web URL) 4:3 aspect ratio - landscape
+ "http://example.com/~jsmith/image.jpg"
+
+
+ Image (web URL); favicon format as per FAVICON-W3C. The format for the image must be 16x16 pixels or 32x32 pixels, using either 8-bit or 24-bit colors. The format of the image must be one of PNG (a W3C standard), GIF, or ICO.
+ "http://example.com/~jsmith/image.jpg"
+
+
+
+ Manages the processing and construction of OpenID extensions parts.
+
+
+
+
+ This contains a set of aliases that we must be willing to implicitly
+ match to namespaces for backward compatibility with other OpenID libraries.
+
+
+
+
+ The version of OpenID that the message is using.
+
+
+
+
+ Whether extensions are being read or written.
+
+
+
+
+ The alias manager that will track Type URI to alias mappings.
+
+
+
+
+ A complex dictionary where the key is the Type URI of the extension,
+ and the value is another dictionary of the name/value args of the extension.
+
+
+
+
+ Prevents a default instance of the
+
+
+
+ Creates a
+ The newly created instance of
+
+
+
+ Creates a
+
+ The newly created instance of
+
+
+
+ Adds query parameters for OpenID extensions to the request directed
+ at the OpenID provider.
+
+
+
+
+ Gets the actual arguments to add to a querystring or other response,
+ where type URI, alias, and actual key/values are all defined.
+
+ true if the generated parameter names should include the 'openid.' prefix.
+ This should be true for all but direct response messages.
+
+ A dictionary of key=value pairs to add to the message to carry the extension.
+
+
+
+ Gets the fields carried by a given OpenId extension.
+
+
+ The fields included in the given extension, or null if the extension is not present.
+
+
+
+
+ Gets whether any arguments for a given extension are present.
+
+ true if this extension is present; false otherwise.
+
+
+ Gets the type URIs of all discovered extensions in the message.
+
+ A sequence of the type URIs.
+
+
+
+ Gets a value indicating whether the extensions are being read (as opposed to written).
+
+
+
+
+ An interface that OpenID extensions can implement to allow authentication response
+ messages with included extensions to be processed by Javascript on the user agent.
+
+
+
+
+ Reads the extension information on an authentication response from the provider.
+
+
+ A Javascript snippet that when executed on the user agent returns an object with
+ the information deserialized from the extension response.
+
+
+ This method is called before the signature on the assertion response has been
+ verified. Therefore all information in these fields should be assumed unreliable
+ and potentially falsified.
+
+
+
+
+ An extension to include with an authentication request in order to also
+ obtain authorization to access user data at the combined OpenID Provider
+ and Service Provider.
+
+
+ When requesting OpenID Authentication via the protocol mode "checkid_setup"
+ or "checkid_immediate", this extension can be used to request that the end
+ user authorize an OAuth access token at the same time as an OpenID
+ authentication. This is done by sending the following parameters as part
+ of the OpenID request. (Note that the use of "oauth" as part of the parameter
+ names here and in subsequent sections is just an example. See Section 5 for details.)
+ See section 8.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the consumer key agreed upon between the Consumer and Service Provider.
+
+
+
+
+ Gets or sets a string that encodes, in a way possibly specific to the Combined Provider, one or more scopes for the OAuth token expected in the authentication response.
+
+
+
+
+ The OAuth response that a Provider may include with a positive
+ OpenID identity assertion with an approved request token.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the user-approved request token.
+
+ The request token.
+
+
+
+ Gets or sets a string that encodes, in a way possibly specific to the Combined Provider, one or more scopes that the returned request token is valid for. This will typically indicate a subset of the scopes requested in Section 8.
+
+
+
+
+ Constants used in the OpenID OAuth extension.
+
+
+
+
+ The TypeURI for the OpenID OAuth extension.
+
+
+
+
+ The name of the parameter that carries the request token in the response.
+
+
+
+
+ The OAuth response that a Provider should include with a positive
+ OpenID identity assertion when OAuth authorization was declined.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ An OpenID extension factory that only delegates extension
+ instantiation requests to other factories.
+
+
+
+
+ The list of factories this factory delegates to.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new instance of some extension based on the received extension parameters.
+
+
+ An instance of null otherwise.
+
+
+ This factory method need only initialize properties in the instantiated extension object
+ that are not bound using
+
+
+
+ Loads the default factory and additional ones given by the configuration.
+
+ A new instance of
+
+
+
+ Gets the extension factories that this aggregating factory delegates to.
+
+ A list of factories. May be empty, but never null.
+
+
+
+ Encodes/decodes the Simple Registration Gender type to its string representation.
+
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ An OpenID extension factory that supports registration so that third-party
+ extensions can add themselves to this library's supported extension list.
+
+
+
+
+ A collection of the registered OpenID extensions.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new instance of some extension based on the received extension parameters.
+
+
+ An instance of null otherwise.
+
+
+ This factory method need only initialize properties in the instantiated extension object
+ that are not bound using
+
+
+
+ Registers a new extension delegate.
+
+
+
+
+ A delegate that individual extensions may register with this factory.
+
+
+ An instance of null otherwise.
+
+
+
+
+ Well-known authentication policies defined in the PAPE extension spec or by a recognized
+ standards body.
+
+
+ This is a class of constants rather than a flags enum because policies may be
+ freely defined and used by anyone, just by using a new Uri.
+
+
+
+
+ An authentication mechanism where the End User does not provide a shared secret to a party potentially under the control of the Relying Party. (Note that the potentially malicious Relying Party controls where the User-Agent is redirected to and thus may not send it to the End User's actual OpenID Provider).
+
+
+
+
+ An authentication mechanism where the End User authenticates to the OpenID Provider by providing over one authentication factor. Common authentication factors are something you know, something you have, and something you are. An example would be authentication using a password and a software token or digital certificate.
+
+
+
+
+ An authentication mechanism where the End User authenticates to the OpenID Provider by providing over one authentication factor where at least one of the factors is a physical factor such as a hardware device or biometric. Common authentication factors are something you know, something you have, and something you are. This policy also implies the Multi-Factor Authentication policy (http://schemas.openid.net/pape/policies/2007/06/multi-factor) and both policies MAY BE specified in conjunction without conflict. An example would be authentication using a password and a hardware token.
+
+
+
+
+ Indicates that the Provider MUST use a pair-wise pseudonym for the user that is persistent
+ and unique across the requesting realm as the openid.claimed_id and openid.identity (see Section 4.2).
+
+
+
+
+ Indicates that the OP MUST only respond with a positive assertion if the requirements demonstrated
+ by the OP to obtain certification by a Federally adopted Trust Framework Provider have been met.
+
+
+ Notwithstanding the RP may request this authentication policy, the RP MUST still
+ verify that this policy appears in the positive assertion response rather than assume the OP
+ recognized and complied with the request.
+
+
+
+
+ Indicates that the OP MUST not include any OpenID Attribute Exchange or Simple Registration
+ information regarding the user in the assertion.
+
+
+
+
+ Used in a PAPE response to indicate that no PAPE authentication policies could be satisfied.
+
+
+ Used internally by the PAPE extension, so that users don't have to know about it.
+
+
+
+
+ OpenID Provider Authentication Policy extension constants.
+
+
+
+
+ The namespace used by this extension in messages.
+
+
+
+
+ The namespace alias to use for OpenID 1.x interop, where aliases are not defined in the message.
+
+
+
+
+ The string to prepend on an Auth Level Type alias definition.
+
+
+
+
+ Well-known assurance level Type URIs.
+
+
+
+
+ The Type URI of the NIST assurance level.
+
+
+
+
+ A mapping between the PAPE TypeURI and the alias to use if
+ possible for backward compatibility reasons.
+
+
+
+
+ Parameters to be included with PAPE requests.
+
+
+
+
+ Optional. If the End User has not actively authenticated to the OP within the number of seconds specified in a manner fitting the requested policies, the OP SHOULD authenticate the End User for this request.
+
+ Integer value greater than or equal to zero in seconds.
+
+ The OP should realize that not adhering to the request for re-authentication most likely means that the End User will not be allowed access to the services provided by the RP. If this parameter is absent in the request, the OP should authenticate the user at its own discretion.
+
+
+
+
+ Zero or more authentication policy URIs that the OP SHOULD conform to when authenticating the user. If multiple policies are requested, the OP SHOULD satisfy as many as it can.
+
+ Space separated list of authentication policy URIs.
+
+ If no policies are requested, the RP may be interested in other information such as the authentication age.
+
+
+
+
+ The space separated list of the name spaces of the custom Assurance Level that RP requests, in the order of its preference.
+
+
+
+
+ An encoder/decoder design for DateTimes that must conform to the PAPE spec.
+
+
+ The timestamp MUST be formatted as specified in section 5.6 of [RFC3339] (Klyne, G. and C. Newman, “Date and Time on the Internet: Timestamps,” .), with the following restrictions:
+ * All times must be in the UTC timezone, indicated with a "Z".
+ * No fractional seconds are allowed
+ For example: 2005-05-15T17:11:51Z
+
+
+
+
+ An array of the date/time formats allowed by the PAPE extension.
+
+
+ TODO: This array of formats is not yet a complete list.
+
+
+
+
+ Encodes the specified value.
+
+
+ The
+
+
+
+ Decodes the specified value.
+
+
+ The deserialized form of the given string.
+
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Descriptions for NIST-defined levels of assurance that a credential
+ has not been compromised and therefore the extent to which an
+ authentication assertion can be trusted.
+
+
+ One using this enum should review the following publication for details
+ before asserting or interpreting what these levels signify, notwithstanding
+ the brief summaries attached to each level in DotNetOpenAuth documentation.
+ http://csrc.nist.gov/publications/nistpubs/800-63/SP800-63V1_0_2.pdf
+
+ See PAPE spec Appendix A.1.2 (NIST Assurance Levels) for high-level example classifications of authentication methods within the defined levels.
+
+
+
+
+
+ Not an assurance level defined by NIST, but rather SHOULD be used to
+ signify that the OP recognizes the parameter and the End User
+ authentication did not meet the requirements of Level 1.
+
+
+
+
+ See this document for a thorough description:
+ http://csrc.nist.gov/publications/nistpubs/800-63/SP800-63V1_0_2.pdf
+
+
+
+
+ See this document for a thorough description:
+ http://csrc.nist.gov/publications/nistpubs/800-63/SP800-63V1_0_2.pdf
+
+
+
+
+ See this document for a thorough description:
+ http://csrc.nist.gov/publications/nistpubs/800-63/SP800-63V1_0_2.pdf
+
+
+
+
+ See this document for a thorough description:
+ http://csrc.nist.gov/publications/nistpubs/800-63/SP800-63V1_0_2.pdf
+
+
+
+
+ Utility methods for use by the PAPE extension.
+
+
+
+
+ Looks at the incoming fields and figures out what the aliases and name spaces for auth level types are.
+
+ The
+
+
+
+ Concatenates a sequence of strings using a space as a separator.
+
+ The concatenated string of elements.
+ Thrown if any element in the sequence includes a space.
+
+
+
+ The PAPE request part of an OpenID Authentication request message.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ The transport field for the RP's preferred authentication policies.
+
+
+ This field is written to/read from during custom serialization.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Serializes the policies as a single string per the PAPE spec..
+
+ The concatenated string of the given policies.
+
+
+
+ Serializes the auth levels to a list of aliases.
+
+ A space-delimited list of aliases.
+
+
+
+ Gets or sets the maximum acceptable time since the End User has
+ actively authenticated to the OP in a manner fitting the requested
+ policies, beyond which the Provider SHOULD authenticate the
+ End User for this request.
+
+
+ The OP should realize that not adhering to the request for re-authentication
+ most likely means that the End User will not be allowed access to the
+ services provided by the RP. If this parameter is absent in the request,
+ the OP should authenticate the user at its own discretion.
+
+
+
+
+ Gets the list of authentication policy URIs that the OP SHOULD
+ conform to when authenticating the user. If multiple policies are
+ requested, the OP SHOULD satisfy as many as it can.
+
+ List of authentication policy URIs obtainable from
+ the
+
+ If no policies are requested, the RP may be interested in other
+ information such as the authentication age.
+
+
+
+
+ Gets the namespaces of the custom Assurance Level the
+ Relying Party requests, in the order of its preference.
+
+
+
+
+ The PAPE response part of an OpenID Authentication response message.
+
+
+
+
+ The first part of a parameter name that gives the custom string value for
+ the assurance level. The second part of the parameter name is the alias for
+ that assurance level.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ One or more authentication policy URIs that the OP conformed to when authenticating the End User.
+
+ Space separated list of authentication policy URIs.
+
+ If no policies were met though the OP wishes to convey other information in the response, this parameter MUST be included with the value of "none".
+
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Serializes the applied policies for transmission from the Provider
+ to the Relying Party.
+
+ A space-delimited list of applied policies.
+
+
+
+ Gets a list of authentication policy URIs that the
+ OP conformed to when authenticating the End User.
+
+
+
+
+ Gets or sets the most recent timestamp when the End User has
+ actively authenticated to the OP in a manner fitting the asserted policies.
+
+
+ If the RP's request included the "openid.pape.max_auth_age" parameter
+ then the OP MUST include "openid.pape.auth_time" in its response.
+ If "openid.pape.max_auth_age" was not requested, the OP MAY choose to include
+ "openid.pape.auth_time" in its response.
+
+
+
+
+ Gets or sets the Assurance Level as defined by the National
+ Institute of Standards and Technology (NIST) in Special Publication
+ 800-63 (Burr, W., Dodson, D., and W. Polk, Ed., “Electronic
+ Authentication Guideline,” April 2006.) [NIST_SP800‑63] corresponding
+ to the authentication method and policies employed by the OP when
+ authenticating the End User.
+
+
+ See PAPE spec Appendix A.1.2 (NIST Assurance Levels) for high-level
+ example classifications of authentication methods within the defined
+ levels.
+
+
+
+
+ Gets a dictionary where keys are the authentication level type URIs and
+ the values are the per authentication level defined custom value.
+
+
+ A very common key is
+
+
+
+ Gets a value indicating whether this extension is signed by the Provider.
+
+
+ true if this instance is signed by the Provider; otherwise, false .
+
+
+
+
+ Carries the request/require/none demand state of the simple registration fields.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ The type URI that this particular (deserialized) extension was read in using,
+ allowing a response to alter be crafted using the same type URI.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Tests equality between two
+ The result of the operator.
+
+
+
+ Tests inequality between two
+ The result of the operator.
+
+
+
+ Tests equality between two
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Renders the requested information as a string.
+
+
+ A
+
+
+
+ Prepares a Simple Registration response extension that is compatible with the
+ version of Simple Registration used in the request message.
+
+ The newly created
+
+
+
+ Sets the profile request properties according to a list of
+ field names that might have been passed in the OpenId query dictionary.
+
+
+
+
+ Assembles the profile parameter names that have a given
+ An array of the profile parameter names that meet the criteria.
+
+
+
+ Gets or sets the URL the consumer site provides for the authenticating user to review
+ for how his claims will be used by the consumer web site.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the nickname of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the email of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the full name of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the birthdate of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the gender of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the postal code of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the Country of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the language of the user.
+
+
+
+
+ Gets or sets the level of interest a relying party has in the time zone of the user.
+
+
+
+
+ Gets or sets a value indicating whether this
+
+
+
+ Gets or sets the value of the sreg.required parameter.
+
+ A comma-delimited list of sreg fields.
+
+
+
+ Gets or sets the value of the sreg.optional parameter.
+
+ A comma-delimited list of sreg fields.
+
+
+
+ A struct storing Simple Registration field values describing an
+ authenticating user.
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ The allowed format for birthdates.
+
+
+
+
+ Storage for the raw string birthdate value.
+
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Tests equality of two
+ The result of the operator.
+
+
+
+ Tests inequality of two
+ The result of the operator.
+
+
+
+ Tests equality of two
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Reads the extension information on an authentication response from the provider.
+
+
+ A Javascript snippet that when executed on the user agent returns an object with
+ the information deserialized from the extension response.
+
+
+ This method is called before the signature on the assertion response has been
+ verified. Therefore all information in these fields should be assumed unreliable
+ and potentially falsified.
+
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Translates an empty string value to null, or passes through non-empty values.
+
+ Either null or a non-empty string.
+
+
+
+ Gets or sets the nickname the user goes by.
+
+
+
+
+ Gets or sets the user's email address.
+
+
+
+
+ Gets or sets the full name of a user as a single string.
+
+
+
+
+ Gets or sets the user's birthdate.
+
+
+
+
+ Gets or sets the raw birth date string given by the extension.
+
+ A string in the format yyyy-MM-dd.
+
+
+
+ Gets or sets the gender of the user.
+
+
+
+
+ Gets or sets the zip code / postal code of the user.
+
+
+
+
+ Gets or sets the country of the user.
+
+
+
+
+ Gets or sets the primary/preferred language of the user.
+
+
+
+
+ Gets or sets the user's timezone.
+
+
+
+
+ Gets a combination of the user's full name and email address.
+
+
+
+
+ Gets or sets a combination o the language and country of the user.
+
+
+
+
+ Gets a value indicating whether this extension is signed by the Provider.
+
+
+ true if this instance is signed by the Provider; otherwise, false .
+
+
+
+
+ Simple Registration constants
+
+
+
+
+ Additional type URIs that this extension is sometimes known by remote parties.
+
+
+
+
+ Commonly used type URIs to represent the Simple Registration extension.
+
+
+
+
+ The URI "http://openid.net/extensions/sreg/1.1".
+
+
+ This is the type URI prescribed by the Simple Registration 1.1 spec.
+ http://openid.net/specs/openid-simple-registration-extension-1_1-01.html#anchor3
+
+
+
+
+ The URI "http://openid.net/sreg/1.0"
+
+
+
+
+ The URI "http://openid.net/sreg/1.1"
+
+
+
+
+ Specifies what level of interest a relying party has in obtaining the value
+ of a given field offered by the Simple Registration extension.
+
+
+
+
+ The relying party has no interest in obtaining this field.
+
+
+
+
+ The relying party would like the value of this field, but wants
+ the Provider to display the field to the user as optionally provided.
+
+
+
+
+ The relying party considers this a required field as part of
+ authentication. The Provider and/or user agent MAY still choose to
+ not provide the value of the field however, according to the
+ Simple Registration extension specification.
+
+
+
+
+ Indicates the gender of a user.
+
+
+
+
+ The user is male.
+
+
+
+
+ The user is female.
+
+
+
+
+ Constants used to support the UI extension.
+
+
+
+
+ The type URI associated with this extension.
+
+
+
+
+ The Type URI that appears in an XRDS document when the OP supports popups through the UI extension.
+
+
+
+
+ The Type URI that appears in an XRDS document when the OP supports the RP
+ specifying the user's preferred language through the UI extension.
+
+
+
+
+ The Type URI that appears in the XRDS document when the OP supports the RP
+ specifying the icon for the OP to display during authentication through the UI extension.
+
+
+
+
+ Valid values for the mode parameter of the OpenID User Interface extension.
+
+
+
+
+ Indicates that the Provider's authentication page appears in a popup window.
+
+ The constant "popup" .
+
+ The RP SHOULD create the popup to be 450 pixels wide and 500 pixels tall. The popup MUST have the address bar displayed, and MUST be in a standalone browser window. The contents of the popup MUST NOT be framed by the RP.
+ The RP SHOULD open the popup centered above the main browser window, and SHOULD dim the contents of the parent window while the popup is active. The RP SHOULD ensure that the user is not surprised by the appearance of the popup, and understands how to interact with it.
+ To keep the user popup user experience consistent, it is RECOMMENDED that the OP does not resize the popup window unless the OP requires additional space to show special features that are not usually displayed as part of the default popup user experience.
+ The OP MAY close the popup without returning a response to the RP. Closing the popup without sending a response should be interpreted as a negative assertion.
+ The response to an authentication request in a popup is unchanged from [OpenID 2.0] (OpenID 2.0 Workgroup, “OpenID 2.0,” .). Relying Parties detecting that the popup was closed without receiving an authentication response SHOULD interpret the close event to be a negative assertion.
+
+
+
+
+ OpenID User Interface extension 1.0 request message.
+
+
+ Implements the extension described by: http://wiki.openid.net/f/openid_ui_extension_draft01.html
+ This extension only applies to checkid_setup requests, since checkid_immediate requests display
+ no UI to the user.
+ For rules about how the popup window should be displayed, please see the documentation of
+
+ An RP may determine whether an arbitrary OP supports this extension (and thereby determine
+ whether to use a standard full window redirect or a popup) via the
+
+
+
+
+
+ The factory method that may be used in deserialization of this message.
+
+
+
+
+ Additional type URIs that this extension is sometimes known by remote parties.
+
+
+
+
+ Backing store for
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Called when the message is about to be transmitted,
+ before it passes through the channel binding elements.
+
+
+
+
+ Called when the message has been received,
+ after it passes through the channel binding elements.
+
+
+
+
+ Gets or sets the list of user's preferred languages, sorted in decreasing preferred order.
+
+ The default is the
+
+ The user's preferred languages as a [BCP 47] language priority list, represented as a comma-separated list of BCP 47 basic language ranges in descending priority order. For instance, the value "fr-CA,fr-FR,en-CA" represents the preference for French spoken in Canada, French spoken in France, followed by English spoken in Canada.
+
+
+
+
+ Gets or sets the style of UI that the RP is hosting the OP's authentication page in.
+
+ Some value from the
+
+
+
+ Gets or sets a value indicating whether the Relying Party has an icon
+ it would like the Provider to display to the user while asking them
+ whether they would like to log in.
+
+ true if the Provider should display an icon; otherwise, false .
+ By default, the Provider displays the relying party's favicon.ico.
+
+
+
+
+ Gets the TypeURI the extension uses in the OpenID protocol and in XRDS advertisements.
+
+
+
+
+ Gets the additional TypeURIs that are supported by this extension, in preferred order.
+ May be empty if none other than
+
+ Useful for reading in messages with an older version of an extension.
+ The value in the
+
+
+
+ Gets or sets a value indicating whether this extension was
+ signed by the sender.
+
+
+ true if this instance is signed by the sender; otherwise, false .
+
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+ The value 1.0.
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Constants used in implementing support for the UI extension.
+
+
+
+
+ The required width of the popup window the relying party creates for the provider.
+
+
+
+
+ The required height of the popup window the relying party creates for the provider.
+
+
+
+
+ An Identifier is either a "http" or "https" URI, or an XRI.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Converts the string representation of an Identifier to its strong type.
+
+ The particular Identifier instance to represent the value given.
+
+
+
+ Converts a given Uri to a strongly-typed Identifier.
+
+ The result of the conversion.
+
+
+
+ Converts an Identifier to its string representation.
+
+ The result of the conversion.
+
+
+
+ Parses an identifier string and automatically determines
+ whether it is an XRI or URI.
+
+ An
+
+
+
+ Parses an identifier string and automatically determines
+ whether it is an XRI or URI.
+
+ true this Identifier will serialize exactly as given rather than in its normalized form.
+
+ An
+
+
+
+ Attempts to parse a string for an OpenId Identifier.
+
+
+ True if the operation was successful. False if the string was not a valid OpenId Identifier.
+
+
+
+
+ Checks the validity of a given string representation of some Identifier.
+
+
+ true if the specified identifier is valid; otherwise, false .
+
+
+
+
+ Tests equality between two
+
+ true if the two instances should be considered equal; false otherwise.
+
+
+
+
+ Tests inequality between two
+
+ true if the two instances should be considered unequal; false if they are equal.
+
+
+
+
+ Tests equality between two
+
+ true if the specified
+
+ The
+
+
+
+ Gets the hash code for an
+
+ A hash code for the current
+
+
+
+ Reparses the specified identifier in order to be assured that the concrete type that
+ implements the identifier is one of the well-known ones.
+
+ Either
+
+
+
+ Returns an
+ A new
+
+
+
+ Converts a given identifier to its secure equivalent.
+ UriIdentifiers originally created with an implied HTTP scheme change to HTTPS.
+ Discovery is made to require SSL for the entire resolution process.
+
+ this identifiers identity, but will never discover any endpoints.
+
+
+ True if the secure conversion was successful.
+ False if the Identifier was originally created with an explicit HTTP scheme.
+
+
+
+
+ Gets the original string that was normalized to create this Identifier.
+
+
+
+
+ Gets the Identifier in the form in which it should be serialized.
+
+
+ For Identifiers that were originally deserialized, this is the exact same
+ string that was deserialized. For Identifiers instantiated in some other way, this is
+ the normalized form of the string used to instantiate the identifier.
+
+
+
+
+ Gets or sets a value indicating whether
+
+ This property serves as a test hook, so that MockIdentifier instances can be considered "equal"
+ to UriIdentifier instances.
+
+
+
+
+ Gets a value indicating whether this Identifier will ensure SSL is
+ used throughout the discovery phase and initial redirect of authentication.
+
+
+ If this is false , a value of true may be obtained by calling
+
+
+
+
+ Gets a value indicating whether this instance was initialized from
+ deserializing a message.
+
+
+ This is interesting because when an Identifier comes from the network,
+ we can't normalize it and then expect signatures to still verify.
+ But if the Identifier is initialized locally, we can and should normalize it
+ before serializing it.
+
+
+
+
+ Provides conversions to and from strings for messages that include members of this type.
+
+
+
+
+ Encodes the specified value as the original value that was formerly decoded.
+
+ The
+
+
+
+ Encodes the specified value.
+
+ The
+
+
+
+ Decodes the specified value.
+
+ The deserialized form of the given string.
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Code Contract for the
+
+
+
+ Prevents a default instance of the IdentifierContract class from being created.
+
+
+
+
+ Returns an
+
+ A new
+
+
+
+ Converts a given identifier to its secure equivalent.
+ UriIdentifiers originally created with an implied HTTP scheme change to HTTPS.
+ Discovery is made to require SSL for the entire resolution process.
+
+ this identifiers identity, but will never discover any endpoints.
+
+ True if the secure conversion was successful.
+ False if the Identifier was originally created with an explicit HTTP scheme.
+
+
+
+
+ A set of methods designed to assist in improving interop across different
+ OpenID implementations and their extensions.
+
+
+
+
+ The gender decoder to translate AX genders to Sreg.
+
+
+
+
+ Splits the AX attribute format flags into individual values for processing.
+
+ A sequence of individual flags.
+
+
+
+ Transforms an AX attribute type URI from the axschema.org format into a given format.
+
+ The AX attribute type URI in the target format.
+
+
+
+ Detects the AX attribute type URI format from a given sample.
+
+ The first AX type URI format recognized in the list.
+
+
+
+ Adds an attribute fetch request if it is not already present in the AX request.
+
+
+
+
+ Gets the gender decoder to translate AX genders to Sreg.
+
+
+
+
+ Represents a single OP endpoint from discovery on some OpenID Identifier.
+
+
+
+
+ Information published about an OpenId Provider by the
+ OpenId discovery documents found at a user's Claimed Identifier.
+
+
+ Because information provided by this interface is suppplied by a
+ user's individually published documents, it may be incomplete or inaccurate.
+
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+ The extension whose support is being queried.
+ True if support for the extension is advertised. False otherwise.
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+ True if support for the extension is advertised. False otherwise.
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Gets the detected version of OpenID implemented by the Provider.
+
+
+
+
+ Gets the URL that the OpenID Provider receives authentication requests at.
+
+
+ This value MUST be an absolute HTTP or HTTPS URL.
+
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Implements the operator ==.
+
+ The result of the operator.
+
+
+
+ Implements the operator !=.
+
+ The result of the operator.
+
+
+
+ Determines whether the specified
+
+ true if the specified
+
+ The
+
+
+
+ Serves as a hash function for a particular type.
+
+
+ A hash code for the current
+
+
+
+ Returns a
+
+ A
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+ The extension whose support is being queried.
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Determines whether a given extension is supported by this endpoint.
+
+
+ true if the extension is supported by this endpoint; otherwise, false .
+
+
+
+
+ Creates a
+ The created
+
+
+
+ Creates a
+ The created
+
+
+
+ Creates a
+ The created
+
+
+
+ Determines whether a given type URI is present on the specified provider endpoint.
+
+
+ true if the type URI is present on the specified provider endpoint; otherwise, false .
+
+
+
+
+ Sets the Capabilities property (this method is a test hook.)
+
+ The publicize.exe tool should work for the unit tests, but for some reason it fails on the build server.
+
+
+
+ Gets the priority rating for a given type of endpoint, allowing a
+ priority sorting of endpoints.
+
+ An arbitary integer, which may be used for sorting against other returned values from this method.
+
+
+
+ Gets the detected version of OpenID implemented by the Provider.
+
+
+
+
+ Gets the Identifier that was presented by the end user to the Relying Party,
+ or selected by the user at the OpenID Provider.
+ During the initiation phase of the protocol, an end user may enter
+ either their own Identifier or an OP Identifier. If an OP Identifier
+ is used, the OP may then assist the end user in selecting an Identifier
+ to share with the Relying Party.
+
+
+
+
+ Gets the Identifier that the end user claims to control.
+
+
+
+
+ Gets an alternate Identifier for an end user that is local to a
+ particular OP and thus not necessarily under the end user's
+ control.
+
+
+
+
+ Gets a more user-friendly (but NON-secure!) string to display to the user as his identifier.
+
+ A human-readable, abbreviated (but not secure) identifier the user MAY recognize as his own.
+
+
+
+ Gets the provider endpoint.
+
+
+
+
+ Gets the @priority given in the XRDS document for this specific OP endpoint.
+
+
+
+
+ Gets the @priority given in the XRDS document for this service
+ (which may consist of several endpoints).
+
+
+
+
+ Gets the collection of service type URIs found in the XRDS document describing this Provider.
+
+ Should never be null, but may be empty.
+
+
+
+ Gets the URL that the OpenID Provider receives authentication requests at.
+
+ This value MUST be an absolute HTTP or HTTPS URL.
+
+
+
+ Gets an XRDS sorting routine that uses the XRDS Service/@Priority
+ attribute to determine order.
+
+
+ Endpoints lacking any priority value are sorted to the end of the list.
+
+
+
+
+ Gets the protocol used by the OpenID Provider.
+
+
+
+
+ A module that provides discovery services for OpenID identifiers.
+
+
+
+
+ Performs discovery on the specified identifier.
+
+ true , no further discovery services will be called for this identifier.
+
+ A sequence of service endpoints yielded by discovery. Must not be null, but may be empty.
+
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Performs discovery on the specified identifier.
+
+ true , no further discovery services will be called for this identifier.
+
+ A sequence of service endpoints yielded by discovery. Must not be null, but may be empty.
+
+
+
+
+ A service that can perform discovery on OpenID identifiers.
+
+
+
+
+ The RP or OP that is hosting these services.
+
+
+
+
+ Backing field for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs discovery on the specified identifier.
+
+ A non-null sequence of services discovered for the identifier.
+
+
+
+ Gets the list of services that can perform discovery on identifiers given.
+
+
+
+
+ An interface implemented by both providers and relying parties.
+
+
+
+
+ Gets the security settings.
+
+
+
+
+ Gets the web request handler.
+
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+ The extension whose support is being queried.
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Gets the detected version of OpenID implemented by the Provider.
+
+
+
+
+ Gets the URL that the OpenID Provider receives authentication requests at.
+
+
+
+
+ Instances of this interface represent incoming authentication requests.
+ This interface provides the details of the request and allows setting
+ the response.
+
+
+
+
+ Interface exposing incoming messages to the OpenID Provider that
+ require interaction with the host site.
+
+
+
+
+ Represents an incoming OpenId authentication request.
+
+
+ Requests may be infrastructural to OpenID and allow auto-responses, or they may
+ be authentication requests where the Provider site has to make decisions based
+ on its own user database and policies.
+
+
+
+
+ Adds an extension to the response to send to the relying party.
+
+
+
+
+ Removes any response extensions previously added using
+
+ This should be called before sending a negative response back to the relying party
+ if extensions were already added, since negative responses cannot carry extensions.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+ The type of the extension.
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+ Gets an extension sent from the relying party.
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+ Gets a value indicating whether the response is ready to be sent to the user agent.
+
+
+ This property returns false if there are properties that must be set on this
+ request instance before the response can be sent.
+
+
+
+
+ Gets or sets the security settings that apply to this request.
+
+ Defaults to the OpenIdProvider.SecuritySettings on the OpenIdProvider.
+
+
+
+ Attempts to perform relying party discovery of the return URL claimed by the Relying Party.
+
+
+ The details of how successful the relying party discovery was.
+
+
+ Return URL verification is only attempted if this method is called.
+ See OpenID Authentication 2.0 spec section 9.2.1.
+
+
+
+
+ Gets the version of OpenID being used by the relying party that sent the request.
+
+
+
+
+ Gets the URL the consumer site claims to use as its 'base' address.
+
+
+
+
+ Gets a value indicating whether the consumer demands an immediate response.
+ If false, the consumer is willing to wait for the identity provider
+ to authenticate the user.
+
+
+
+
+ Gets or sets the provider endpoint claimed in the positive assertion.
+
+
+ The default value is the URL that the request came in on from the relying party.
+ This value MUST match the value for the OP Endpoint in the discovery results for the
+ claimed identifier being asserted in a positive response.
+
+
+
+
+ Adds an optional fragment (#fragment) portion to the ClaimedIdentifier.
+ Useful for identifier recycling.
+
+
+ Unlike the
+ Because XRI claimed identifiers (the canonical IDs) are never recycled,
+ this method shouldnot be called for XRIs.
+
+
+ Thrown when this method is called on an XRI, or on a directed identity
+ request before the
+
+
+
+ Gets a value indicating whether the Provider should help the user
+ select a Claimed Identifier to send back to the relying party.
+
+
+
+
+ Gets a value indicating whether the requesting Relying Party is using a delegated URL.
+
+
+ When delegated identifiers are used, the
+
+
+
+ Gets or sets the Local Identifier to this OpenID Provider of the user attempting
+ to authenticate. Check
+
+ This may or may not be the same as the Claimed Identifier that the user agent
+ originally supplied to the relying party. The Claimed Identifier
+ endpoint may be delegating authentication to this provider using
+ this provider's local id, which is what this property contains.
+ Use this identifier when looking up this user in the provider's user account
+ list.
+
+
+
+
+ Gets or sets the identifier that the user agent is claiming at the relying party site.
+ Check
+
+ This property can only be set if
+ This will not be the same as this provider's local identifier for the user
+ if the user has set up his/her own identity page that points to this
+ provider for authentication.
+ The provider may use this identifier for displaying to the user when
+ asking for the user's permission to authenticate to the relying party.
+
+ Thrown from the setter
+ if
+
+
+
+ Gets or sets a value indicating whether the provider has determined that the
+
+
+
+
+ Code contract class for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds an optional fragment (#fragment) portion to the ClaimedIdentifier.
+ Useful for identifier recycling.
+
+
+ Unlike the
+ Because XRI claimed identifiers (the canonical IDs) are never recycled,
+ this method shouldnot be called for XRIs.
+
+
+ Thrown when this method is called on an XRI, or on a directed identity
+ request before the
+
+
+
+ Attempts to perform relying party discovery of the return URL claimed by the Relying Party.
+
+
+ The details of how successful the relying party discovery was.
+
+
+ Return URL verification is only attempted if this method is called.
+ See OpenID Authentication 2.0 spec section 9.2.1.
+
+
+
+
+ Adds an extension to the response to send to the relying party.
+
+
+
+
+ Removes any response extensions previously added using
+
+ This should be called before sending a negative response back to the relying party
+ if extensions were already added, since negative responses cannot carry extensions.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+ The type of the extension.
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+
+ Gets a value indicating whether the Provider should help the user
+ select a Claimed Identifier to send back to the relying party.
+
+
+
+
+ Gets a value indicating whether the requesting Relying Party is using a delegated URL.
+
+
+ When delegated identifiers are used, the
+
+
+
+ Gets or sets the Local Identifier to this OpenID Provider of the user attempting
+ to authenticate. Check
+
+ This may or may not be the same as the Claimed Identifier that the user agent
+ originally supplied to the relying party. The Claimed Identifier
+ endpoint may be delegating authentication to this provider using
+ this provider's local id, which is what this property contains.
+ Use this identifier when looking up this user in the provider's user account
+ list.
+
+
+
+
+ Gets or sets the identifier that the user agent is claiming at the relying party site.
+ Check
+
+ This property can only be set if
+ This will not be the same as this provider's local identifier for the user
+ if the user has set up his/her own identity page that points to this
+ provider for authentication.
+ The provider may use this identifier for displaying to the user when
+ asking for the user's permission to authenticate to the relying party.
+
+ Thrown from the setter
+ if
+
+
+
+ Gets or sets a value indicating whether the provider has determined that the
+
+
+
+
+ Gets the version of OpenID being used by the relying party that sent the request.
+
+
+
+
+ Gets the URL the consumer site claims to use as its 'base' address.
+
+
+
+
+ Gets a value indicating whether the consumer demands an immediate response.
+ If false, the consumer is willing to wait for the identity provider
+ to authenticate the user.
+
+
+
+
+ Gets or sets the provider endpoint claimed in the positive assertion.
+
+
+ The default value is the URL that the request came in on from the relying party.
+ This value MUST match the value for the OP Endpoint in the discovery results for the
+ claimed identifier being asserted in a positive response.
+
+
+
+
+ Gets a value indicating whether the response is ready to be sent to the user agent.
+
+
+ This property returns false if there are properties that must be set on this
+ request instance before the response can be sent.
+
+
+
+
+ Gets or sets the security settings that apply to this request.
+
+
+ Defaults to the OpenIdProvider.SecuritySettings on the OpenIdProvider.
+
+
+
+
+ Code contract for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds an extension to the response to send to the relying party.
+
+
+
+
+ Removes any response extensions previously added using
+
+ This should be called before sending a negative response back to the relying party
+ if extensions were already added, since negative responses cannot carry extensions.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+ The type of the extension.
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+
+ Attempts to perform relying party discovery of the return URL claimed by the Relying Party.
+
+
+ The details of how successful the relying party discovery was.
+
+
+ Return URL verification is only attempted if this method is called.
+ See OpenID Authentication 2.0 spec section 9.2.1.
+
+
+
+
+ Gets the version of OpenID being used by the relying party that sent the request.
+
+
+
+
+ Gets the URL the consumer site claims to use as its 'base' address.
+
+
+
+
+ Gets a value indicating whether the consumer demands an immediate response.
+ If false, the consumer is willing to wait for the identity provider
+ to authenticate the user.
+
+
+
+
+ Gets or sets the provider endpoint.
+
+
+ The default value is the URL that the request came in on from the relying party.
+
+
+
+
+ Gets or sets the security settings that apply to this request.
+
+
+ Defaults to the OpenIdProvider.SecuritySettings on the OpenIdProvider.
+
+
+
+
+ Gets a value indicating whether the response is ready to be sent to the user agent.
+
+
+ This property returns false if there are properties that must be set on this
+ request instance before the response can be sent.
+
+
+
+
+ Applies a custom security policy to certain OpenID security settings and behaviors.
+
+
+
+
+ Applies a well known set of security requirements to a default set of security settings.
+
+
+ Care should be taken to never decrease security when applying a profile.
+ Profiles should only enhance security requirements to avoid being
+ incompatible with each other.
+
+
+
+
+ Called when a request is received by the Provider.
+
+
+ true if this behavior owns this request and wants to stop other behaviors
+ from handling it; false to allow other behaviors to process this request.
+
+
+ Implementations may set a new value to
+
+
+
+ Called when the Provider is preparing to send a response to an authentication request.
+
+
+ true if this behavior owns this request and wants to stop other behaviors
+ from handling it; false to allow other behaviors to process this request.
+
+
+
+
+ Code contract for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies a well known set of security requirements to a default set of security settings.
+
+
+ Care should be taken to never decrease security when applying a profile.
+ Profiles should only enhance security requirements to avoid being
+ incompatible with each other.
+
+
+
+
+ Called when a request is received by the Provider.
+
+
+ true if this behavior owns this request and wants to stop other behaviors
+ from handling it; false to allow other behaviors to process this request.
+
+
+ Implementations may set a new value to
+
+
+
+ Called when the Provider is preparing to send a response to an authentication request.
+
+
+ true if this behavior owns this request and wants to stop other behaviors
+ from handling it; false to allow other behaviors to process this request.
+
+
+
+
+ Code contract for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Adds an extension to the response to send to the relying party.
+
+
+
+
+ Removes any response extensions previously added using
+
+ This should be called before sending a negative response back to the relying party
+ if extensions were already added, since negative responses cannot carry extensions.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+ The type of the extension.
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+
+ Gets an extension sent from the relying party.
+
+
+ An instance of the extension initialized with values passed in with the request.
+
+
+
+
+ Gets or sets the security settings that apply to this request.
+
+ Defaults to the OpenIdProvider.SecuritySettings on the OpenIdProvider.
+
+
+
+ Gets a value indicating whether the response is ready to be sent to the user agent.
+
+
+ This property returns false if there are properties that must be set on this
+ request instance before the response can be sent.
+
+
+
+
+ Security settings that are applicable to providers.
+
+
+
+
+ Security settings that may be applicable to both relying parties and providers.
+
+
+
+
+ Gets the default minimum hash bit length.
+
+
+
+
+ Gets the maximum hash bit length default for relying parties.
+
+
+
+
+ Gets the maximum hash bit length default for providers.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Determines whether a named association fits the security requirements.
+
+
+ true if the association is permitted given the security requirements; otherwise, false .
+
+
+
+
+ Determines whether a given association fits the security requirements.
+
+
+ true if the association is permitted given the security requirements; otherwise, false .
+
+
+
+
+ Gets or sets the minimum hash length (in bits) allowed to be used in an
+
+ SHA-1 (160 bits) has been broken. The minimum secure hash length is now 256 bits.
+ The default is still a 160 bit minimum to allow interop with common remote parties,
+ such as Yahoo! that only supports 160 bits.
+ For sites that require high security such as to store bank account information and
+ health records, 256 is the recommended value.
+
+
+
+
+ Gets or sets the maximum hash length (in bits) allowed to be used in an
+
+ The longer the bit length, the more secure the identities of your visitors are.
+ Setting a value higher than 256 on a relying party site may reduce performance
+ as many association requests will be denied, causing secondary requests or even
+ authentication failures.
+ Setting a value higher than 256 on a provider increases security where possible
+ without these side-effects.
+
+
+
+
+ Gets or sets a value indicating whether identifiers that are both OP Identifiers and Claimed Identifiers
+ should ever be recognized as claimed identifiers.
+
+
+ The default value is false , per the OpenID 2.0 spec.
+
+
+ OpenID 2.0 sections 7.3.2.2 and 11.2 specify that OP Identifiers never be recognized as Claimed Identifiers.
+ However, for some scenarios it may be desirable for an RP to override this behavior and allow this.
+ The security ramifications of setting this property to true have not been fully explored and
+ therefore this setting should only be changed with caution.
+
+
+
+
+ The default value for the
+
+
+
+ The default value for the
+
+
+
+ The default value for the
+
+
+
+ The default value for the
+
+
+
+ The subset of association types and their customized lifetimes.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a deep clone of this instance.
+
+ A new instance that is a deep clone of this instance.
+
+
+
+ Gets a subset of the available association types and their
+ customized maximum lifetimes.
+
+
+
+
+ Gets or sets a value indicating whether Relying Party discovery will only
+ succeed if done over a secure HTTPS channel.
+
+ Default is false .
+
+
+
+ Gets or sets the level of verification a Provider performs on an identifier before
+ sending an unsolicited assertion for it.
+
+ The default value is
+
+
+
+ Gets or sets a value indicating whether the Provider should ease the burden of storing associations
+ by encoding them in signed, encrypted form into the association handles themselves, storing only
+ a few rotating, private symmetric keys in the Provider's store instead.
+
+ The default value for this property is true .
+
+
+
+ Gets or sets a value indicating whether OpenID 1.x relying parties that may not be
+ protecting their users from replay attacks are protected from
+ replay attacks by this provider.
+
+ The default value is true .
+
+ Nonces for protection against replay attacks were not mandated
+ by OpenID 1.x, which leaves users open to replay attacks.
+ This feature works by preventing associations from being used
+ with OpenID 1.x relying parties, thereby forcing them into
+ "dumb" mode and verifying every claim with this provider.
+ This gives the provider an opportunity to verify its own nonce
+ to protect against replay attacks.
+
+
+
+
+ Gets or sets a value indicating whether outgoing extensions are always signed.
+
+
+ true if outgoing extensions should be signed; otherwise, false .
+ The default is true .
+
+
+ This property is internal because Providers should never turn it off, but it is
+ needed for testing the RP's rejection of unsigned extensions.
+
+
+
+
+ The behavior a Provider takes when verifying that it is authoritative for an
+ identifier it is about to send an unsolicited assertion for.
+
+
+
+
+ Always verify that the Provider is authoritative for an identifier before
+ sending an unsolicited assertion for it and fail if it is not.
+
+
+
+
+ Always check that the Provider is authoritative for an identifier before
+ sending an unsolicited assertion for it, but only log failures, and proceed
+ to send the unsolicited assertion.
+
+
+
+
+ Never verify that the Provider is authoritative for an identifier before
+ sending an unsolicited assertion for it.
+
+
+ This setting is useful for web servers that refuse to allow a Provider to
+ introspectively perform an HTTP GET on itself, when sending unsolicited assertions
+ for identifiers that the OP controls.
+
+
+
+
+ The result codes that may be returned from an attempt at relying party discovery.
+
+
+
+
+ Relying Party discovery failed to find an XRDS document or the document was invalid.
+
+
+ This can happen either when a relying party does not offer a service document at all,
+ or when a man-in-the-middle attack is in progress that prevents the Provider from being
+ able to discover that document.
+
+
+
+
+ Relying Party discovery yielded a valid XRDS document, but no matching return_to URI was found.
+
+
+ This is perhaps the most dangerous rating for a relying party, since it suggests that
+ they are implementing OpenID 2.0 securely, but that a hijack operation may be in progress.
+
+
+
+
+ Relying Party discovery succeeded, and a matching return_to URI was found.
+
+
+
+
+ An enumeration of the possible results of an authentication attempt.
+
+
+
+
+ The authentication was canceled by the user agent while at the provider.
+
+
+
+
+ The authentication failed because an error was detected in the OpenId communication.
+
+
+
+
+ The Provider responded to a request for immediate authentication approval
+ with a message stating that additional user agent interaction is required
+ before authentication can be completed.
+ Casting the
+
+
+
+
+ Authentication is completed successfully.
+
+
+
+
+ The Provider sent a message that did not contain an identity assertion,
+ but may carry OpenID extensions.
+
+
+
+
+ Instances of this interface represent relying party authentication
+ requests that may be queried/modified in specific ways before being
+ routed to the OpenID Provider.
+
+
+
+
+ Makes a dictionary of key/value pairs available when the authentication is completed.
+
+
+ Note that these values are NOT protected against eavesdropping in transit. No
+ privacy-sensitive data should be stored using this method.
+ The values stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Makes a key/value pair available when the authentication is completed.
+
+
+ Note that these values are NOT protected against eavesdropping in transit. No
+ privacy-sensitive data should be stored using this method.
+ The value stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Makes a key/value pair available when the authentication is completed.
+
+
+ Note that these values are NOT protected against eavesdropping in transit. No
+ security-sensitive data should be stored using this method.
+ The value stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Makes a key/value pair available when the authentication is completed without
+ requiring a return_to signature to protect against tampering of the callback argument.
+
+
+ Note that these values are NOT protected against eavesdropping or tampering in transit. No
+ security-sensitive data should be stored using this method.
+ The value stored here can be retrieved using
+
+ Since the data set here is sent in the querystring of the request and some
+ servers place limits on the size of a request URL, this data should be kept relatively
+ small to ensure successful authentication. About 1.5KB is about all that should be stored.
+
+
+
+
+ Adds an OpenID extension to the request directed at the OpenID provider.
+
+
+
+
+ Redirects the user agent to the provider for authentication.
+ Execution of the current page terminates after this call.
+
+
+ This method requires an ASP.NET HttpContext.
+
+
+
+
+ Gets or sets the mode the Provider should use during authentication.
+
+
+
+
+ Gets the HTTP response the relying party should send to the user agent
+ to redirect it to the OpenID Provider to start the OpenID authentication process.
+
+
+
+
+ Gets the URL that the user agent will return to after authentication
+ completes or fails at the Provider.
+
+
+
+
+ Gets the URL that identifies this consumer web application that
+ the Provider will display to the end user.
+
+
+
+
+ Gets the Claimed Identifier that the User Supplied Identifier
+ resolved to. Null if the user provided an OP Identifier
+ (directed identity).
+
+
+ Null is returned if the user is using the directed identity feature
+ of OpenID 2.0 to make it nearly impossible for a relying party site
+ to improperly store the reserved OpenID URL used for directed identity
+ as a user's own Identifier.
+ However, to test for the Directed Identity feature, please test the
+
+
+
+
+ Gets a value indicating whether the authenticating user has chosen to let the Provider
+ determine and send the ClaimedIdentifier after authentication.
+
+
+
+
+ Gets or sets a value indicating whether this request only carries extensions
+ and is not a request to verify that the user controls some identifier.
+
+
+ true if this request is merely a carrier of extensions and is not
+ about an OpenID identifier; otherwise, false .
+
+
+ Although OpenID is first and primarily an authentication protocol, its extensions
+ can be interesting all by themselves. For instance, a relying party might want
+ to know that its user is over 21 years old, or perhaps a member of some organization.
+ OpenID extensions can provide this, without any need for asserting the identity of the user.
+ Constructing an OpenID request for only extensions can be done by calling
+ OpenIdRelyingParty.CreateRequest with any valid OpenID identifier
+ (claimed identifier or OP identifier). But once this property is set to true ,
+ the claimed identifier value in the request is not included in the transmitted message.
+ It is anticipated that an RP would only issue these types of requests to OPs that
+ trusts to make assertions regarding the individual holding an account at that OP, so it
+ is not likely that the RP would allow the user to type in an arbitrary claimed identifier
+ without checking that it resolved to an OP endpoint the RP has on a trust whitelist.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+
+
+ Gets the discovery result leading to the formulation of this request.
+
+ The discovery result.
+
+
+
+ An instance of this interface represents an identity assertion
+ from an OpenID Provider. It may be in response to an authentication
+ request previously put to it by a Relying Party site or it may be an
+ unsolicited assertion.
+
+
+ Relying party web sites should handle both solicited and unsolicited
+ assertions. This interface does not offer a way to discern between
+ solicited and unsolicited assertions as they should be treated equally.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available if they are complete and untampered with
+ since the original request message (as proven by a signature).
+ If the relying party is operating in stateless mode null is always
+ returned since the callback arguments could not be signed to protect against
+ tampering.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available if they are complete and untampered with
+ since the original request message (as proven by a signature).
+ If the relying party is operating in stateless mode an empty dictionary is always
+ returned since the callback arguments could not be signed to protect against
+ tampering.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+ The Provider endpoint that issued the positive assertion;
+ or null if information about the Provider is unavailable.
+
+
+
+
+ Gets the details regarding a failed authentication attempt, if available.
+ This will be set if and only if
+
+
+
+ Code contract for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ This may return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ This MAY return any argument on the querystring that came with the authentication response,
+ which may include parameters not explicitly added using
+
+ Note that these values are NOT protected against tampering in transit.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned only if the Provider signed them.
+ Relying parties that do not care if the values were modified in
+ transit should use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+ The type of extension to look for in the response message.
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Tries to get an OpenID extension that may be present in the response, without
+ requiring it to be signed by the Provider.
+
+
+ The extension, if it is found. Null otherwise.
+
+
+ Extensions are returned whether they are signed or not.
+ Use the
+ Unsigned extensions are completely unreliable and should be
+ used only to prefill user forms since the user or any other third
+ party may have tampered with the data carried by the extension.
+ Signed extensions are only reliable if the relying party
+ trusts the OpenID Provider that signed them. Signing does not mean
+ the relying party can trust the values -- it only means that the values
+ have not been tampered with since the Provider sent the message.
+
+
+
+
+ Gets a callback argument's value that was previously added using
+
+
+ The value of the argument, or null if the named parameter could not be found.
+
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets all the callback arguments that were previously added using
+
+ A name-value dictionary. Never null.
+
+ Callback parameters are only available even if the RP is in stateless mode,
+ or the callback parameters are otherwise unverifiable as untampered with.
+ Therefore, use this method only when the callback argument is not to be
+ used to make a security-sensitive decision.
+
+
+
+
+ Gets the Identifier that the end user claims to own. For use with user database storage and lookup.
+ May be null for some failed authentications (i.e. failed directed identity authentications).
+
+
+
+ This is the secure identifier that should be used for database storage and lookup.
+ It is not always friendly (i.e. =Arnott becomes =!9B72.7DD1.50A9.5CCD), but it protects
+ user identities against spoofing and other attacks.
+
+
+ For user-friendly identifiers to display, use the
+
+
+
+
+
+ Gets a user-friendly OpenID Identifier for display purposes ONLY.
+
+
+
+ This should be put through
+
+ This property retains some aspects of the user-supplied identifier that get lost
+ in the
+
+ If the user-supplied identifier is a URI, this property will be the URI after all
+ redirects, and with the protocol and fragment trimmed off.
+ If the user-supplied identifier is an XRI, this property will be the original XRI.
+ If the user-supplied identifier is an OpenID Provider identifier (i.e. yahoo.com),
+ this property will be the Claimed Identifier, with the protocol stripped if it is a URI.
+
+
+ It is very important that this property never be used for database storage
+ or lookup to avoid identity spoofing and other security risks. For database storage
+ and lookup please use the
+
+
+
+
+ Gets the detailed success or failure status of the authentication attempt.
+
+
+
+
+ Gets information about the OpenId Provider, as advertised by the
+ OpenID discovery documents found at the
+
+ The Provider endpoint that issued the positive assertion;
+ or null if information about the Provider is unavailable.
+
+
+
+
+ Gets the details regarding a failed authentication attempt, if available.
+ This will be set if and only if
+
+
+
+ Applies a custom security policy to certain OpenID security settings and behaviors.
+
+
+
+
+ Applies a well known set of security requirements to a default set of security settings.
+
+
+ Care should be taken to never decrease security when applying a profile.
+ Profiles should only enhance security requirements to avoid being
+ incompatible with each other.
+
+
+
+
+ Called when an authentication request is about to be sent.
+
+
+ Implementations should be prepared to be called multiple times on the same outgoing message
+ without malfunctioning.
+
+
+
+
+ Called when an incoming positive assertion is received.
+
+
+
+
+ Contract class for the
+
+
+
+ Prevents a default instance of the
+
+
+
+ Applies a well known set of security requirements to a default set of security settings.
+
+
+ Care should be taken to never decrease security when applying a profile.
+ Profiles should only enhance security requirements to avoid being
+ incompatible with each other.
+
+
+
+
+ Called when an authentication request is about to be sent.
+
+
+ Implementations should be prepared to be called multiple times on the same outgoing message
+ without malfunctioning.
+
+
+
+
+ Called when an incoming positive assertion is received.
+
+
+
+
+ A message a Relying Party sends to a Provider to confirm the validity
+ of a positive assertion that was signed by a Provider-only secret.
+
+
+ The significant payload of this message depends entirely upon the
+ assertion message, and therefore is all in the
+
+
+
+
+ A common base class for OpenID request messages and indirect responses (since they are ultimately requests).
+
+
+
+
+ The openid.ns parameter in the message.
+
+ "http://specs.openid.net/auth/2.0"
+
+ This particular value MUST be present for the request to be a valid OpenID Authentication 2.0 request. Future versions of the specification may define different values in order to allow message recipients to properly interpret the request.
+
+
+
+
+ Backing store for the
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Sets a flag indicating that this message is received (as opposed to sent).
+
+
+
+
+ Gets some string from a given version of the OpenID protocol.
+
+ The value of the constant.
+
+ This method can be used by a constructor to throw an
+
+
+
+ Gets the value of the openid.mode parameter.
+
+
+
+
+ Gets the preferred method of transport for the message.
+
+
+ For direct messages this is the OpenID mandated POST.
+ For indirect messages both GET and POST are allowed.
+
+
+
+
+ Gets the recipient of the message.
+
+ The OP endpoint, or the RP return_to.
+
+
+
+ Gets the version of the protocol this message is prepared to implement.
+
+ Version 2.0
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the extra parameters included in the message.
+
+ An empty dictionary.
+
+
+
+ Gets a value indicating whether this message was deserialized as an incoming message.
+
+
+
+
+ Gets the protocol used by this message.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether the signature being verified by this request
+ is in fact valid.
+
+ true if the signature is valid; otherwise, false .
+ This property is automatically set as the message is received by the channel's
+ signing binding element.
+
+
+
+
+ Gets or sets the ReturnTo that existed in the original signed message.
+
+
+ This exists strictly for convenience in recreating the
+
+
+
+ The message sent from the Provider to the Relying Party to confirm/deny
+ the validity of an assertion that was signed by a private Provider secret.
+
+
+
+
+ A common base class for OpenID direct message responses.
+
+
+
+
+ The openid.ns parameter in the message.
+
+ "http://specs.openid.net/auth/2.0"
+
+ OpenID 2.0 Section 5.1.2:
+ This particular value MUST be present for the response to be a valid OpenID 2.0 response.
+ Future versions of the specification may define different values in order to allow message
+ recipients to properly interpret the request.
+
+
+
+
+ Backing store for the
+
+
+
+ Backing store for the
+
+
+
+ The dictionary of parameters that are not part of the OpenID specification.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Sets a flag indicating that this message is received (as opposed to sent).
+
+
+
+
+ Gets the version of the protocol this message is prepared to implement.
+
+ Version 2.0
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Gets a value indicating whether this is a direct or indirect message.
+
+
+
+
+ Gets the extra, non-OAuth parameters included in the message.
+
+
+
+
+ Gets the originating request message that caused this response to be formed.
+
+
+ This property may be null if the request message was undecipherable.
+
+
+
+
+ Gets a value indicating whether this message was deserialized as an incoming message.
+
+
+
+
+ Gets the protocol used by this message.
+
+
+
+
+ Gets the originating request message that caused this response to be formed.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether the signature of the verification request is valid.
+
+
+
+
+ Gets or sets the handle the relying party should invalidate if
+ The "invalidate_handle" value sent in the verification request, if the OP confirms it is invalid.
+
+ If present in a verification response with "is_valid" set to "true",
+ the Relying Party SHOULD remove the corresponding association from
+ its store and SHOULD NOT send further authentication requests with
+ this handle.
+ This two-step process for invalidating associations is necessary
+ to prevent an attacker from invalidating an association at will by
+ adding "invalidate_handle" parameters to an authentication response.
+ For OpenID 1.1, we allow this to be present but empty to put up with poor implementations such as Blogger.
+
+
+
+
+ An authentication request from a Relying Party to a Provider.
+
+
+ This message type satisfies OpenID 2.0 section 9.1.
+
+
+
+
+ An indirect request from a Relying Party to a Provider where the response
+ is expected to be signed.
+
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Adds parameters to the return_to querystring.
+
+
+ This method is useful if the Relying Party wants to recall some value
+ when and if a positive assertion comes back from the Provider.
+
+
+
+
+ Adds a parameter to the return_to querystring.
+
+
+ This method is useful if the Relying Party wants to recall some value
+ when and if a positive assertion comes back from the Provider.
+
+
+
+
+ Gets the value of the openid.mode parameter based on the protocol version and immediate flag.
+
+ checkid_immediate or checkid_setup
+
+
+
+ Gets the list of extensions that are included with this message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets a value indicating whether the Provider is allowed to interact with the user
+ as part of authentication.
+
+ true if using OpenID immediate mode; otherwise, false .
+
+
+ Gets or sets the handle of the association the RP would like the Provider
+ to use for signing a positive assertion in the response message.
+
+ A handle for an association between the Relying Party and the OP
+ that SHOULD be used to sign the response.
+
+ If no association handle is sent, the transaction will take place in Stateless Mode
+ (Verifying Directly with the OpenID Provider).
+
+
+
+
+ Gets or sets the URL the Provider should redirect the user agent to following
+ the authentication attempt.
+
+ URL to which the OP SHOULD return the User-Agent with the response
+ indicating the status of the request.
+
+ If this value is not sent in the request it signifies that the Relying Party
+ does not wish for the end user to be returned.
+ The return_to URL MAY be used as a mechanism for the Relying Party to attach
+ context about the authentication request to the authentication response.
+ This document does not define a mechanism by which the RP can ensure that query
+ parameters are not modified by outside parties; such a mechanism can be defined
+ by the RP itself.
+
+
+
+
+ Gets or sets the Relying Party discovery URL the Provider may use to verify the
+ source of the authentication request.
+
+
+ URL pattern the OP SHOULD ask the end user to trust. See Section 9.2 (Realms).
+ This value MUST be sent if openid.return_to is omitted.
+ Default: The
+
+
+
+ Gets or sets a value indicating whether the return_to value should be signed.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets or sets the Claimed Identifier.
+
+
+ "openid.claimed_id" and "openid.identity" SHALL be either both present or both absent.
+ If neither value is present, the assertion is not about an identifier,
+ and will contain other information in its payload, using extensions (Extensions).
+ It is RECOMMENDED that OPs accept XRI identifiers with or without the "xri://" prefix, as specified in the Normalization (Normalization) section.
+
+
+
+
+ Gets or sets the OP Local Identifier.
+
+ The OP-Local Identifier.
+
+ If a different OP-Local Identifier is not specified, the claimed
+ identifier MUST be used as the value for openid.identity.
+ Note: If this is set to the special value
+ "http://specs.openid.net/auth/2.0/identifier_select" then the OP SHOULD
+ choose an Identifier that belongs to the end user. This parameter MAY
+ be omitted if the request is not about an identifier (for instance if
+ an extension is in use that makes the request meaningful without it;
+ see openid.claimed_id above).
+
+
+
+
+ The base class that all successful association response messages derive from.
+
+
+ Association response messages are described in OpenID 2.0 section 8.2. This type covers section 8.2.1.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets or sets the association handle is used as a key to refer to this association in subsequent messages.
+
+ A string 255 characters or less in length. It MUST consist only of ASCII characters in the range 33-126 inclusive (printable non-whitespace characters).
+
+
+
+ Gets or sets the preferred association type. The association type defines the algorithm to be used to sign subsequent messages.
+
+ Value: A valid association type from Section 8.3.
+
+
+
+ Gets or sets the value of the "openid.session_type" parameter from the request.
+ If the OP is unwilling or unable to support this association type, it MUST return an
+ unsuccessful response (Unsuccessful Response Parameters).
+
+ Value: A valid association session type from Section 8.4 (Association Session Types).
+ Note: Unless using transport layer encryption, "no-encryption" MUST NOT be used.
+
+
+
+ Gets or sets the lifetime, in seconds, of this association. The Relying Party MUST NOT use the association after this time has passed.
+
+ An integer, represented in base 10 ASCII.
+
+
+
+ Members found on error response messages sent from a Provider
+ to a Relying Party in response to direct and indirect message
+ requests that result in an error.
+
+
+
+
+ Gets or sets a human-readable message indicating why the request failed.
+
+
+
+
+ Gets or sets the contact address for the administrator of the server.
+
+ The contact address may take any form, as it is intended to be displayed to a person.
+
+
+
+ Gets or sets a reference token, such as a support ticket number or a URL to a news blog, etc.
+
+
+
+
+ A common base class from which indirect response messages should derive.
+
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the
+ The value of the
+
+ This method can be used by a constructor to throw an
+
+
+
+ Gets the
+ The value of the
+
+ This method can be used by a constructor to throw an
+
+
+
+ Gets the list of extensions that are included with this message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the signed extensions on this message.
+
+
+
+
+ Gets the unsigned extensions on this message.
+
+
+
+
+ Gets the originating request message, if applicable.
+
+
+
+
+ An indirect message from a Provider to a Relying Party where at least part of the
+ payload is signed so the Relying Party can verify it has not been tampered with.
+
+
+
+
+ The allowed date/time formats for the response_nonce parameter.
+
+
+ This array of formats is not yet a complete list.
+
+
+
+
+ Backing field for the
+
+ The field initializer being DateTime.UtcNow allows for OpenID 1.x messages
+ to pass through the StandardExpirationBindingElement.
+
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the value of a named parameter in the return_to URL without signature protection.
+
+ The value of the parameter if it is present and unaltered from when
+ the Relying Party signed it; null otherwise.
+
+ This method will always return null on the Provider-side, since Providers
+ cannot verify the private signature made by the relying party.
+
+
+
+
+ Gets the names of the callback parameters added to the original authentication request
+ without signature protection.
+
+ A sequence of the callback parameter names.
+
+
+
+ Gets a dictionary of all the message part names and values
+ that are included in the message signature.
+
+
+ A dictionary of the signed message parts.
+
+
+
+
+ Determines whether one querystring contains every key=value pair that
+ another querystring contains.
+
+
+ true if false otherwise.
+
+
+
+
+ Verifies that the openid.return_to field matches the URL of the actual HTTP request.
+
+
+ From OpenId Authentication 2.0 section 11.1:
+ To verify that the "openid.return_to" URL matches the URL that is processing this assertion:
+ * The URL scheme, authority, and path MUST be the same between the two URLs.
+ * Any query parameters that are present in the "openid.return_to" URL MUST
+ also be present with the same values in the URL of the HTTP request the RP received.
+
+
+
+
+ Gets the level of protection this message requires.
+
+
+
+
+ Although the required protection is reduced for OpenID 1.x,
+ this library will provide Relying Party hosts with all protections
+ by adding its own specially-crafted nonce to the authentication request
+ messages except for stateless RPs in OpenID 1.x messages.
+
+
+
+
+ Gets or sets the message signature.
+
+ Base 64 encoded signature calculated as specified in Section 6 (Generating Signatures).
+
+
+
+ Gets or sets the signed parameter order.
+
+ Comma-separated list of signed fields.
+ "op_endpoint,identity,claimed_id,return_to,assoc_handle,response_nonce"
+
+ This entry consists of the fields without the "openid." prefix that the signature covers.
+ This list MUST contain at least "op_endpoint", "return_to" "response_nonce" and "assoc_handle",
+ and if present in the response, "claimed_id" and "identity".
+ Additional keys MAY be signed as part of the message. See Generating Signatures.
+
+
+
+
+ Gets or sets the association handle used to sign the message.
+
+ The handle for the association that was used to sign this assertion.
+
+
+
+ Gets or sets the nonce that will protect the message from replay attacks.
+
+
+
+
+ Gets the context within which the nonce must be unique.
+
+
+
+
+ Gets or sets the UTC date/time the message was originally sent onto the network.
+
+
+ The property setter should ensure a UTC date/time,
+ and throw an exception if this is not possible.
+
+
+ Thrown when a DateTime that cannot be converted to UTC is set.
+
+
+
+
+ Gets or sets the association handle that the Provider wants the Relying Party to not use any more.
+
+ If the Relying Party sent an invalid association handle with the request, it SHOULD be included here.
+
+ For OpenID 1.1, we allow this to be present but empty to put up with poor implementations such as Blogger.
+
+
+
+
+ Gets or sets the Provider Endpoint URI.
+
+
+
+
+ Gets or sets the return_to parameter as the relying party provided
+ it in
+ Verbatim copy of the return_to URL parameter sent in the
+ request, before the Provider modified it.
+
+
+
+ Gets or sets a value indicating whether the
+
+ This property is not persisted in the transmitted message, and
+ has no effect on the Provider-side of the communication.
+
+
+
+
+ Gets or sets the nonce that will protect the message from replay attacks.
+
+
+ A string 255 characters or less in length, that MUST be unique to
+ this particular successful authentication response. The nonce MUST start
+ with the current time on the server, and MAY contain additional ASCII
+ characters in the range 33-126 inclusive (printable non-whitespace characters),
+ as necessary to make each response unique. The date and time MUST be
+ formatted as specified in section 5.6 of [RFC3339]
+ (Klyne, G. and C. Newman, “Date and Time on the Internet: Timestamps,” .),
+ with the following restrictions:
+
+ - All times must be in the UTC timezone, indicated with a "Z".
+ - No fractional seconds are allowed
+
+
+ 2005-05-15T17:11:51ZUNIQUE
+
+
+
+ Gets or sets the nonce that will protect the message from replay attacks.
+
+
+ A string 255 characters or less in length, that MUST be unique to
+ this particular successful authentication response. The nonce MUST start
+ with the current time on the server, and MAY contain additional ASCII
+ characters in the range 33-126 inclusive (printable non-whitespace characters),
+ as necessary to make each response unique. The date and time MUST be
+ formatted as specified in section 5.6 of [RFC3339]
+ (Klyne, G. and C. Newman, “Date and Time on the Internet: Timestamps,” .),
+ with the following restrictions:
+
+ - All times must be in the UTC timezone, indicated with a "Z".
+ - No fractional seconds are allowed
+
+
+ 2005-05-15T17:11:51ZUNIQUE
+
+
+
+ Gets the querystring key=value pairs in the return_to URL.
+
+
+
+
+ Code contract class for the IOpenIdMessageExtension interface.
+
+
+
+
+ Prevents a default instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets the TypeURI the extension uses in the OpenID protocol and in XRDS advertisements.
+
+
+
+
+ Gets the additional TypeURIs that are supported by this extension, in preferred order.
+ May be empty if none other than
+
+ Useful for reading in messages with an older version of an extension.
+ The value in the
+
+
+
+ Gets or sets a value indicating whether this extension was
+ signed by the sender.
+
+
+ true if this instance is signed by the sender; otherwise, false .
+
+
+
+
+ Gets the version of the protocol or extension this message is prepared to implement.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ Gets the extra, non-standard Protocol parameters included in the message.
+
+
+ Implementations of this interface should ensure that this property never returns null.
+
+
+
+
+ The message OpenID Providers send back to Relying Parties to refuse
+ to assert the identity of a user.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Constructs the value for the user_setup_url parameter to be sent back
+ in negative assertions in response to OpenID 1.x RP's checkid_immediate requests.
+
+ The value to use for the user_setup_url parameter.
+
+
+
+ Gets the value for the openid.mode that is appropriate for this response.
+
+ The value of the openid.mode parameter to use.
+
+
+
+ Gets or sets the URL the relying party can use to upgrade their authentication
+ request from an immediate to a setup message.
+
+ URL to redirect User-Agent to so the End User can do whatever's necessary to fulfill the assertion.
+
+ This part is only included in OpenID 1.x responses.
+
+
+
+
+ Gets a value indicating whether this
+ true if the request was in immediate mode; otherwise, false .
+
+
+ An identity assertion from a Provider to a Relying Party, stating that the
+ user operating the user agent is in fact some specific user known to the Provider.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the Claimed Identifier.
+
+
+ "openid.claimed_id" and "openid.identity" SHALL be either both present or both absent.
+ If neither value is present, the assertion is not about an identifier,
+ and will contain other information in its payload, using extensions (Extensions).
+
+
+
+
+ Gets or sets the OP Local Identifier.
+
+ The OP-Local Identifier.
+
+ OpenID Providers MAY assist the end user in selecting the Claimed
+ and OP-Local Identifiers about which the assertion is made.
+ The openid.identity field MAY be omitted if an extension is in use that
+ makes the response meaningful without it (see openid.claimed_id above).
+
+
+
+
+ Wraps an existing Identifier and prevents it from performing discovery.
+
+
+
+
+ The wrapped identifier.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a
+
+ A
+
+
+
+ Tests equality between two
+
+ true if the specified
+
+ The
+
+
+
+ Gets the hash code for an
+
+ A hash code for the current
+
+
+
+ Returns an
+
+ A new
+
+
+
+ Converts a given identifier to its secure equivalent.
+ UriIdentifiers originally created with an implied HTTP scheme change to HTTPS.
+ Discovery is made to require SSL for the entire resolution process.
+
+ this identifiers identity, but will never discover any endpoints.
+
+ True if the secure conversion was successful.
+ False if the Identifier was originally created with an explicit HTTP scheme.
+
+
+
+
+ A set of utilities especially useful to OpenID.
+
+
+
+
+ The prefix to designate this library's proprietary parameters added to the protocol.
+
+
+
+
+ A static variable that carries the results of a check for the presence of
+ assemblies that are required for the Diffie-Hellman algorithm.
+
+
+
+
+ Creates a random association handle.
+
+ The association handle.
+
+
+
+ Gets the OpenID protocol instance for the version in a message.
+
+ The OpenID protocol instance.
+
+
+
+ Changes the position of some element in a list.
+
+ The type of elements stored in the list.
+ Thrown if the element does not already exist in the list.
+
+
+
+ Corrects any URI decoding the Provider may have inappropriately done
+ to our return_to URL, resulting in an otherwise corrupted base64 encoded value.
+
+
+ The value; corrected if corruption had occurred.
+
+
+ AOL may have incorrectly URI-decoded the token for us in the return_to,
+ resulting in a token URI-decoded twice by the time we see it, and no
+ longer being a valid base64 string.
+ It turns out that the only symbols from base64 that is also encoded
+ in URI encoding rules are the + and / characters.
+ AOL decodes the %2b sequence to the + character
+ and the %2f sequence to the / character (it shouldn't decode at all).
+ When we do our own URI decoding, the + character becomes a space (corrupting base64)
+ but the / character remains a /, so no further corruption happens to this character.
+ So to correct this we just need to change any spaces we find in the token
+ back to + characters.
+
+
+
+
+ Rounds the given
+ The new
+
+
+
+ Gets the fully qualified Realm URL, given a Realm that may be relative to a particular page.
+
+ The fully-qualified realm.
+
+
+
+ Gets the extension factories from the extension aggregator on an OpenID channel.
+
+ The list of factories that will be used to generate extension instances.
+
+ This is an extension method on
+
+
+
+ Loads the Diffie-Hellman assemblies.
+
+ Thrown if the DH assemblies are missing.
+
+
+
+ Gets a value indicating whether Diffie Hellman is available in this installation.
+
+
+ true if Diffie-Hellman functionality is present; otherwise, false .
+
+
+
+
+ Utility methods for working with XRDS documents.
+
+
+
+
+ Finds the Relying Party return_to receiving endpoints.
+
+ A sequence of Relying Party descriptors for the return_to endpoints.
+
+ This is useful for Providers to send unsolicited assertions to Relying Parties,
+ or for Provider's to perform RP discovery/verification as part of authentication.
+
+
+
+
+ Finds the icons the relying party wants an OP to display as part of authentication,
+ per the UI extension spec.
+
+ A sequence of the icon URLs in preferred order.
+
+
+
+ Enumerates the XRDS service elements that describe OpenID Relying Party return_to URLs
+ that can receive authentication assertions.
+
+ A sequence of service elements.
+
+
+
+ Describes some OpenID Provider endpoint and its capabilities.
+
+
+ This is an immutable type.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+ The extension whose support is being queried.
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Checks whether the OpenId Identifier claims support for a given extension.
+
+
+ True if support for the extension is advertised. False otherwise.
+
+
+ Note that a true or false return value is no guarantee of a Provider's
+ support for or lack of support for an extension. The return value is
+ determined by how the authenticating user filled out his/her XRDS document only.
+ The only way to be sure of support for a given extension is to include
+ the extension in the request and see if a response comes back for that extension.
+
+
+
+
+ Gets the URL that the OpenID Provider listens for incoming OpenID messages on.
+
+
+
+
+ Gets the OpenID protocol version this endpoint supports.
+
+
+ If an endpoint supports multiple versions, each version must be represented
+ by its own
+
+
+
+ Gets the collection of service type URIs found in the XRDS document describing this Provider.
+
+
+
+
+ A trust root to validate requests and match return URLs against.
+
+
+ This fills the OpenID Authentication 2.0 specification for realms.
+ See http://openid.net/specs/openid-authentication-2_0.html#realms
+
+
+
+
+ A regex used to detect a wildcard that is being used in the realm.
+
+
+
+
+ A (more or less) comprehensive list of top-level (i.e. ".com") domains,
+ for use by
+
+
+
+ The Uri of the realm, with the wildcard (if any) removed.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+ This is useful because UriBuilder can construct a host with a wildcard
+ in the Host property, but once there it can't be converted to a Uri.
+
+
+
+
+ Implicitly converts the string-form of a URI to a
+ The result of the conversion.
+
+
+
+ Implicitly converts a
+ The result of the conversion.
+
+
+
+ Implicitly converts a
+ The result of the conversion.
+
+
+
+ Checks whether one
+
+ true if the specified
+
+ The
+
+
+
+ Returns the hash code used for storing this object in a hash table.
+
+
+ A hash code for the current
+
+
+
+ Returns the string form of this
+
+ A
+
+
+
+ Validates a URL against this trust root.
+
+ Whether the given URL is within this trust root.
+
+
+
+ Validates a URL against this trust root.
+
+ Whether the given URL is within this trust root.
+
+
+
+ Searches for an XRDS document at the realm URL, and if found, searches
+ for a description of a relying party endpoints (OpenId login pages).
+
+
+ The details of the endpoints if found; or null if no service document was discovered.
+
+
+
+
+ Searches for an XRDS document at the realm URL.
+
+
+ The XRDS document if found; or null if no service document was discovered.
+
+
+
+
+ Calls
+ The result of UriBuilder.ToString()
+
+ This simple method is worthwhile because it checks for null
+ before dereferencing the UriBuilder. Since this is called from
+ within a constructor's base(...) call, this avoids a
+
+
+
+ Gets the suggested realm to use for the calling web application.
+
+ A realm that matches this applications root URL.
+
+ For most circumstances the Realm generated by this property is sufficient.
+ However a wildcard Realm, such as "http://*.microsoft.com/" may at times be more
+ desirable than "http://www.microsoft.com/" in order to allow identifier
+ correlation across related web sites for directed identity Providers.
+ Requires an HttpContext.Current context.
+
+
+
+
+ Gets a value indicating whether a '*.' prefix to the hostname is
+ used in the realm to allow subdomains or hosts to be added to the URL.
+
+
+
+
+ Gets the host component of this instance.
+
+
+
+
+ Gets the scheme name for this URI.
+
+
+
+
+ Gets the port number of this URI.
+
+
+
+
+ Gets the absolute path of the URI.
+
+
+
+
+ Gets the System.Uri.AbsolutePath and System.Uri.Query properties separated
+ by a question mark (?).
+
+
+
+
+ Gets the original string.
+
+ The original string.
+
+
+
+ Gets the realm URL. If the realm includes a wildcard, it is not included here.
+
+
+
+
+ Gets the Realm discovery URL, where the wildcard (if present) is replaced with "www.".
+
+
+ See OpenID 2.0 spec section 9.2.1 for the explanation on the addition of
+ the "www" prefix.
+
+
+
+
+ Gets a value indicating whether this realm represents a reasonable (sane) set of URLs.
+
+
+ 'http://*.com/', for example is not a reasonable pattern, as it cannot meaningfully
+ specify the site claiming it. This function attempts to find many related examples,
+ but it can only work via heuristics. Negative responses from this method should be
+ treated as advisory, used only to alert the user to examine the trust root carefully.
+
+
+
+
+ Provides conversions to and from strings for messages that include members of this type.
+
+
+
+
+ Encodes the specified value.
+
+ The
+
+
+
+ Decodes the specified value.
+
+ The deserialized form of the given string.
+ Thrown when the string value given cannot be decoded into the required object type.
+
+
+
+ Encodes the specified value as the original value that was formerly decoded.
+
+ The
+
+
+
+ A description of some OpenID Relying Party endpoint.
+
+
+ This is an immutable type.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Derives the highest OpenID protocol that this library and the OpenID Provider have
+ in common.
+
+ The best OpenID protocol version to use when communicating with this Provider.
+
+
+
+ Gets the URL to the login page on the discovered relying party web site.
+
+
+
+
+ Gets the OpenId protocol that the discovered relying party supports.
+
+
+
+
+ Diffie-Hellman encryption methods used by both the relying party and provider.
+
+
+
+
+ An array of known Diffie Hellman sessions, sorted by decreasing hash size.
+
+
+
+
+ Finds the hashing algorithm to use given an openid.session_type value.
+
+ The hashing algorithm to use.
+ Thrown if no match could be found for the given
+
+
+
+ Looks up the value to be used for the openid.session_type parameter.
+
+ The value to be used for the openid.session_type parameter, or null if no match was found.
+
+
+
+ Encrypts/decrypts a shared secret.
+
+
+ The encrypted version of the secret if the secret itself was given in
+
+
+
+ Ensures that the big integer represented by a given series of bytes
+ is a positive integer.
+
+
+ A byte array (possibly new if a change was required) whose
+ integer is guaranteed to be positive.
+
+
+ This is to be consistent with OpenID spec section 4.2.
+
+
+
+
+ Returns the value used to initialize the static field storing DH session types.
+
+ A non-null, non-empty array.
+ >
+ This is a method rather than being inlined to the field initializer to try to avoid
+ the CLR bug that crops up sometimes if we initialize arrays using object initializer syntax.
+
+
+
+
+ Provides access to a Diffie-Hellman session algorithm and its name.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the function that will return the value of the openid.session_type parameter for a given version of OpenID.
+
+
+
+
+ Gets the hashing algorithm used in this particular Diffie-Hellman session type
+
+
+
+
+ An association that uses the HMAC-SHA family of algorithms for message signing.
+
+
+
+
+ A list of HMAC-SHA algorithms in order of decreasing bit lengths.
+
+
+
+
+ The specific variety of HMAC-SHA this association is based on (whether it be HMAC-SHA1, HMAC-SHA256, etc.)
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an HMAC-SHA association.
+
+ The newly created association.
+
+
+
+ Creates an association with the specified handle, secret, and lifetime.
+
+ The newly created association.
+
+
+
+ Returns the length of the shared secret (in bytes).
+
+ The length (in bytes) of the association secret.
+ Thrown if no association can be found by the given name.
+
+
+
+ Looks for the first association type in a preferred-order list that is
+ likely to be supported given a specific OpenID version and the security settings,
+ and perhaps a matching Diffie-Hellman session type.
+
+ true for initial association requests from the Relying Party; use false from Providers when the Relying Party asks for an unrecognized association in order to pick a suggested alternative that is likely to be supported on both sides.
+ true for HTTP associations, false for HTTPS associations.
+
+ True if a qualifying association could be found; false otherwise.
+
+
+
+
+ Determines whether a named Diffie-Hellman session type and association type can be used together.
+
+
+ true if the named association and session types are compatible; otherwise, false .
+
+
+
+
+ Gets the string to pass as the assoc_type value in the OpenID protocol.
+
+
+ The value that should be used for the openid.assoc_type parameter.
+
+
+
+
+ Returns the specific hash algorithm used for message signing.
+
+
+ The hash algorithm used for message signing.
+
+
+
+
+ Returns the value used to initialize the static field storing association types.
+
+ A non-null, non-empty array.
+ >
+ This is a method rather than being inlined to the field initializer to try to avoid
+ the CLR bug that crops up sometimes if we initialize arrays using object initializer syntax.
+
+
+
+
+ Gets the length (in bits) of the hash this association creates when signing.
+
+
+
+
+ Provides information about some HMAC-SHA hashing algorithm that OpenID supports.
+
+
+
+
+ Creates the
+ The algorithm.
+
+
+
+ Gets or sets the function that takes a particular OpenID version and returns the value of the openid.assoc_type parameter in that protocol.
+
+
+
+
+ Gets or sets the name of the HMAC-SHA algorithm. (e.g. "HMAC-SHA256")
+
+
+
+
+ Gets or sets the base hash algorithm.
+
+
+
+
+ Gets the size of the hash (in bytes).
+
+
+
+
+ Represents an association request that is sent using HTTPS and otherwise communicates the shared secret in plain text.
+
+
+
+
+ An OpenID direct request from Relying Party to Provider to initiate an association.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ Gets or sets the preferred association type. The association type defines the algorithm to be used to sign subsequent messages.
+
+ Value: A valid association type from Section 8.3.
+
+
+
+ Gets or sets the preferred association session type. This defines the method used to encrypt the association's MAC key in transit.
+
+ Value: A valid association session type from Section 8.4 (Association Session Types).
+ Note: Unless using transport layer encryption, "no-encryption" MUST NOT be used.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Checks the message state for conformity to the protocol specification
+ and throws an exception if the message is invalid.
+
+
+ Some messages have required fields, or combinations of fields that must relate to each other
+ in specialized ways. After deserializing a message, this method checks the state of the
+ message to see if it conforms to the protocol.
+ Note that this property should not check signatures or perform any state checks
+ outside this scope of this particular message.
+
+ Thrown if the message is invalid.
+
+
+
+ An OpenID direct request from Relying Party to Provider to initiate an association that uses Diffie-Hellman encryption.
+
+
+
+
+ The (only) value we use for the X variable in the Diffie-Hellman algorithm.
+
+
+
+
+ The default gen value for the Diffie-Hellman algorithm.
+
+
+
+
+ The default modulus value for the Diffie-Hellman algorithm.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Called by the Relying Party to initialize the Diffie-Hellman algorithm and consumer public key properties.
+
+
+
+
+ Gets or sets the openid.dh_modulus value.
+
+ May be null if the default value given in the OpenID spec is to be used.
+
+
+
+ Gets or sets the openid.dh_gen value.
+
+ May be null if the default value given in the OpenID spec is to be used.
+
+
+
+ Gets or sets the openid.dh_consumer_public value.
+
+
+ This property is initialized with a call to
+
+
+
+ Gets the Diffie-Hellman algorithm.
+
+
+ This property is initialized with a call to
+
+
+
+ The successful Diffie-Hellman association response message.
+
+
+ Association response messages are described in OpenID 2.0 section 8.2. This type covers section 8.2.3.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the Provider's Diffie-Hellman public key.
+
+ btwoc(g ^ xb mod p)
+
+
+
+ Gets or sets the MAC key (shared secret), encrypted with the secret Diffie-Hellman value.
+
+ H(btwoc(g ^ (xa * xb) mod p)) XOR MAC key. H is either "SHA1" or "SHA256" depending on the session type.
+
+
+
+ The successful unencrypted association response message.
+
+
+ Association response messages are described in OpenID 2.0 section 8.2. This type covers section 8.2.2.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the MAC key (shared secret) for this association, Base 64 (Josefsson, S., “The Base16, Base32, and Base64 Data Encodings,” .) [RFC3548] encoded.
+
+
+
+
+ The Provider's response to a Relying Party that requested an association that the Provider does not support.
+
+
+ This message type described in OpenID 2.0 section 8.2.4.
+
+
+
+
+ A message sent from a Provider to a Relying Party in response to a direct message request that resulted in an error.
+
+
+ This message must be sent with an HTTP status code of 400.
+ This class satisfies OpenID 2.0 section 5.1.2.2.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the HTTP status code that the direct respones should be sent with.
+
+
+
+
+ Gets the HTTP headers to add to the response.
+
+ May be an empty collection, but must not be null .
+
+
+
+ Gets or sets a human-readable message indicating why the request failed.
+
+
+
+
+ Gets or sets the contact address for the administrator of the server.
+
+ The contact address may take any form, as it is intended to be displayed to a person.
+
+
+
+ Gets or sets a reference token, such as a support ticket number or a URL to a news blog, etc.
+
+
+
+
+ A hard-coded string indicating an error occurred.
+
+ "unsupported-type"
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets an association type supported by the OP from Section 8.3 (Association Types).
+
+
+
+
+ Gets or sets a valid association session type from Section 8.4 (Association Session Types) that the OP supports.
+
+
+
+
+ A message sent from a Provider to a Relying Party in response to an indirect message request that resulted in an error.
+
+
+ This class satisfies OpenID 2.0 section 5.2.3.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a human-readable message indicating why the request failed.
+
+
+
+
+ Gets or sets the contact address for the administrator of the server.
+
+ The contact address may take any form, as it is intended to be displayed to a person.
+
+
+
+ Gets or sets a reference token, such as a support ticket number or a URL to a news blog, etc.
+
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to An absolute URI is required for this value..
+
+
+
+
+ Looks up a localized string similar to This is already a PPID Identifier..
+
+
+
+
+ Looks up a localized string similar to The requested association type '{0}' with session type '{1}' is unrecognized or not supported by this Provider due to security requirements..
+
+
+
+
+ Looks up a localized string similar to The length of the shared secret ({0}) does not match the length required by the association type ('{1}')..
+
+
+
+
+ Looks up a localized string similar to The length of the encrypted shared secret ({0}) does not match the length of the hashing algorithm ({1})..
+
+
+
+
+ Looks up a localized string similar to No association store has been given but is required for the current configuration..
+
+
+
+
+ Looks up a localized string similar to If an association store is given, a nonce store must also be provided..
+
+
+
+
+ Looks up a localized string similar to An attribute with type URI '{0}' has already been added..
+
+
+
+
+ Looks up a localized string similar to Only {0} values for attribute '{1}' were requested, but {2} were supplied..
+
+
+
+
+ Looks up a localized string similar to The private data supplied does not meet the requirements of any known Association type. Its length may be too short, or it may have been corrupted..
+
+
+
+
+ Looks up a localized string similar to The {0} extension failed to deserialize and will be skipped. {1}.
+
+
+
+
+ Looks up a localized string similar to Callback arguments are only supported when a {0} is provided to the {1}..
+
+
+
+
+ Looks up a localized string similar to A Simple Registration request can only generate a response on the receiving end..
+
+
+
+
+ Looks up a localized string similar to The openid.claimed_id and openid.identity parameters must both be present or both be absent..
+
+
+
+
+ Looks up a localized string similar to The ClaimedIdentifier property cannot be set when IsDelegatedIdentifier is true to avoid breaking OpenID URL delegation..
+
+
+
+
+ Looks up a localized string similar to This OpenID exploits features that this relying party cannot reliably verify. Please try logging in with a human-readable OpenID or from a different OpenID Provider..
+
+
+
+
+ Looks up a localized string similar to The ClaimedIdentifier property must be set first..
+
+
+
+
+ Looks up a localized string similar to An extension with this property name ('{0}') has already been registered..
+
+
+
+
+ Looks up a localized string similar to The extension '{0}' has already been registered..
+
+
+
+
+ Looks up a localized string similar to An authentication request has already been created using CreateRequest()..
+
+
+
+
+ Looks up a localized string similar to Only OpenIDs issued directly by their OpenID Provider are allowed here..
+
+
+
+
+ Looks up a localized string similar to The associate request instance must be a Diffie-Hellman instance..
+
+
+
+
+ Looks up a localized string similar to The following properties must be set before the Diffie-Hellman algorithm can generate a public key: {0}.
+
+
+
+
+ Looks up a localized string similar to URI is not SSL yet requireSslDiscovery is set to true..
+
+
+
+
+ Looks up a localized string similar to An extension sharing namespace '{0}' has already been added. Only one extension per namespace is allowed in a given request..
+
+
+
+
+ Looks up a localized string similar to Cannot lookup extension support on a rehydrated ServiceEndpoint..
+
+
+
+
+ Looks up a localized string similar to Fragment segments do not apply to XRI identifiers..
+
+
+
+
+ Looks up a localized string similar to The HTML head tag must include runat="server"..
+
+
+
+
+ Looks up a localized string similar to ClaimedIdentifier and LocalIdentifier must be the same when IsIdentifierSelect is true..
+
+
+
+
+ Looks up a localized string similar to The openid.identity and openid.claimed_id parameters must either be both present or both absent from the message..
+
+
+
+
+ Looks up a localized string similar to The Provider requested association type '{0}' and session type '{1}', which are not compatible with each other..
+
+
+
+
+ Looks up a localized string similar to {0} (Contact: {1}, Reference: {2}).
+
+
+
+
+ Looks up a localized string similar to Cannot encode '{0}' because it contains an illegal character for Key-Value Form encoding. (line {1}: '{2}').
+
+
+
+
+ Looks up a localized string similar to Invalid XmlDSig signature on XRDS document..
+
+
+
+
+ Looks up a localized string similar to Cannot decode Key-Value Form because a line was found without a '{0}' character. (line {1}: '{2}').
+
+
+
+
+ Looks up a localized string similar to The scheme must be http or https but was '{0}'..
+
+
+
+
+ Looks up a localized string similar to The value '{0}' is not a valid URI..
+
+
+
+
+ Looks up a localized string similar to Not a recognized XRI format..
+
+
+
+
+ Looks up a localized string similar to The OpenID Provider issued an assertion for an Identifier whose discovery information did not match.
+ Assertion endpoint info:
+ {0}
+ Discovered endpoint info:
+ {1}.
+
+
+
+
+ Looks up a localized string similar to The list of keys do not match the provided dictionary..
+
+
+
+
+ Looks up a localized string similar to The '{0}' and '{1}' parameters must both be or not be '{2}'..
+
+
+
+
+ Looks up a localized string similar to The maximum time allowed to complete authentication has been exceeded. Please try again..
+
+
+
+
+ Looks up a localized string similar to X.509 signing certificate issued to {0}, but a certificate for {1} was expected..
+
+
+
+
+ Looks up a localized string similar to Missing {0} element..
+
+
+
+
+ Looks up a localized string similar to No recognized association type matches the requested length of {0}..
+
+
+
+
+ Looks up a localized string similar to No recognized association type matches the requested name of '{0}'..
+
+
+
+
+ Looks up a localized string similar to Unless using transport layer encryption, "no-encryption" MUST NOT be used..
+
+
+
+
+ Looks up a localized string similar to No identifier has been set..
+
+
+
+
+ Looks up a localized string similar to No XRDS document containing OpenID relying party endpoint information could be found at {0}..
+
+
+
+
+ Looks up a localized string similar to Diffie-Hellman session type '{0}' not found for OpenID {1}..
+
+
+
+
+ Looks up a localized string similar to This operation is not supported by serialized authentication responses. Try this operation from the LoggedIn event handler..
+
+
+
+
+ Looks up a localized string similar to No OpenID endpoint found..
+
+
+
+
+ Looks up a localized string similar to No OpenID url is provided..
+
+
+
+
+ Looks up a localized string similar to This operation is only allowed when IAuthenticationResponse.State == AuthenticationStatus.SetupRequired..
+
+
+
+
+ Looks up a localized string similar to OpenID popup window or iframe did not recognize an OpenID response in the request..
+
+
+
+
+ Looks up a localized string similar to An positive OpenID assertion was received from OP endpoint {0} and was rejected based on this site's security settings..
+
+
+
+
+ Looks up a localized string similar to Unable to find the signing secret by the handle '{0}'..
+
+
+
+
+ Looks up a localized string similar to The {0} property must be set first..
+
+
+
+
+ Looks up a localized string similar to This property value is not supported by this control..
+
+
+
+
+ Looks up a localized string similar to Unable to determine the version of the OpenID protocol implemented by the Provider at endpoint '{0}'..
+
+
+
+
+ Looks up a localized string similar to An HTTP request to the realm URL ({0}) resulted in a redirect, which is not allowed during relying party discovery..
+
+
+
+
+ Looks up a localized string similar to Sorry. This site only accepts OpenIDs that are HTTPS-secured, but {0} is not a secure Identifier..
+
+
+
+
+ Looks up a localized string similar to The response is not ready. Use IsResponseReady to check whether a response is ready first..
+
+
+
+
+ Looks up a localized string similar to return_to '{0}' not under realm '{1}'..
+
+
+
+
+ Looks up a localized string similar to The {0} parameter ({1}) does not match the actual URL ({2}) the request was made with..
+
+
+
+
+ Looks up a localized string similar to The ReturnTo property must not be null to support this operation..
+
+
+
+
+ Looks up a localized string similar to The openid.return_to parameter is required in the request message in order to construct a response, but that parameter was missing..
+
+
+
+
+ Looks up a localized string similar to The following parameter(s) are not included in the signature but must be: {0}.
+
+
+
+
+ Looks up a localized string similar to Invalid birthdate value. Must be in the form yyyy-MM-dd..
+
+
+
+
+ Looks up a localized string similar to The type must implement {0}..
+
+
+
+
+ Looks up a localized string similar to The property {0} had unexpected value {1}..
+
+
+
+
+ Looks up a localized string similar to Unexpected HTTP status code {0} {1} received in direct response..
+
+
+
+
+ Looks up a localized string similar to An unsolicited assertion cannot be sent for the claimed identifier {0} because this is not an authorized Provider for that identifier..
+
+
+
+
+ Looks up a localized string similar to Rejecting unsolicited assertions requires a nonce store and an association store..
+
+
+
+
+ Looks up a localized string similar to Unsolicited assertions are not allowed at this relying party..
+
+
+
+
+ Looks up a localized string similar to Unsolicited assertions are not allowed from 1.0 OpenID Providers..
+
+
+
+
+ Looks up a localized string similar to Providing a DateTime whose Kind is Unspecified is not allowed..
+
+
+
+
+ Looks up a localized string similar to Unrecognized or missing canonicalization method..
+
+
+
+
+ Looks up a localized string similar to This feature is unavailable due to an unrecognized channel configuration..
+
+
+
+
+ Looks up a localized string similar to Unrecognized or missing signature method..
+
+
+
+
+ Looks up a localized string similar to The openid.user_setup_url parameter is required when sending negative assertion messages in response to immediate mode requests..
+
+
+
+
+ Looks up a localized string similar to The X.509 certificate used to sign this document is not trusted..
+
+
+
+
+ Looks up a localized string similar to XRI support has been disabled at this site..
+
+
+
+
+ Looks up a localized string similar to XRI resolution failed..
+
+
+
+
+ An enumeration of the OpenID protocol versions supported by this library.
+
+
+
+
+ OpenID Authentication 1.0
+
+
+
+
+ OpenID Authentication 1.1
+
+
+
+
+ OpenID Authentication 2.0
+
+
+
+
+ Tracks the several versions of OpenID this library supports and the unique
+ constants to each version used in the protocol.
+
+
+
+
+ The value of the openid.ns parameter in the OpenID 2.0 specification.
+
+
+
+
+ The parameter of the callback parameter we tack onto the return_to URL
+ to store the replay-detection nonce.
+
+
+
+
+ Scans a list for matches with some element of the OpenID protocol,
+ searching from newest to oldest protocol for the first and best match.
+
+ The type of element retrieved from the
+ The protocol with the element that matches some item in the list.
+
+
+
+ A list of all supported OpenID versions, in order starting from newest version.
+
+
+
+
+ A list of all supported OpenID versions, in order starting from newest version.
+ V1.1 and V1.0 are considered the same and only V1.1 is in the list.
+
+
+
+
+ The default (or most recent) supported version of the OpenID protocol.
+
+
+
+
+ Attempts to detect the right OpenID protocol version based on the contents
+ of an incoming OpenID indirect message or direct request .
+
+
+
+
+ Attempts to detect the right OpenID protocol version based on the contents
+ of an incoming OpenID direct response message.
+
+
+
+
+ Attemps to detect the highest OpenID protocol version supported given a set
+ of XRDS Service Type URIs included for some service.
+
+
+
+
+ The OpenID version that this
+
+
+
+ The namespace of OpenId 1.x elements in XRDS documents.
+
+
+
+
+ The value of the openid.ns parameter that appears on the query string
+ whenever data is passed between relying party and provider for OpenID 2.0
+ and later.
+
+
+
+
+ The XRD/Service/Type value discovered in an XRDS document when
+ "discovering" on a Claimed Identifier (http://andrewarnott.yahoo.com)
+
+
+
+
+ The XRD/Service/Type value discovered in an XRDS document when
+ "discovering" on an OP Identifier rather than a Claimed Identifier.
+ (http://yahoo.com)
+
+
+
+
+ The XRD/Service/Type value discovered in an XRDS document when
+ "discovering" on a Realm URL and looking for the endpoint URL
+ that can receive authentication assertions.
+
+
+
+
+ Used as the Claimed Identifier and the OP Local Identifier when
+ the User Supplied Identifier is an OP Identifier.
+
+
+
+
+ The value of the 'rel' attribute in an HTML document's LINK tag
+ when the same LINK tag's HREF attribute value contains the URL to an
+ OP Endpoint URL.
+
+
+
+
+ The value of the 'rel' attribute in an HTML document's LINK tag
+ when the same LINK tag's HREF attribute value contains the URL to use
+ as the OP Local Identifier.
+
+
+
+
+ Parts of the protocol that define parameter names that appear in the
+ query string. Each parameter name is prefixed with 'openid.'.
+
+
+
+
+ Parts of the protocol that define parameter names that appear in the
+ query string. Each parameter name is NOT prefixed with 'openid.'.
+
+
+
+
+ The various 'constants' that appear as parameter arguments (values).
+
+
+
+
+ The maximum time a user can be allowed to take to complete authentication.
+
+
+ This is used to calculate the length of time that nonces are stored.
+ This is internal until we can decide whether to leave this static, or make
+ it an instance member, or put it inside the IConsumerApplicationStore interface.
+
+
+
+
+ The maximum permissible difference in clocks between relying party and
+ provider web servers, discounting time zone differences.
+
+
+ This is used when storing/validating nonces from the provider.
+ If it is conceivable that a server's clock could be up to five minutes
+ off from true UTC time, then the maximum time skew should be set to
+ ten minutes to allow one server to be five minutes ahead and the remote
+ server to be five minutes behind and still be able to communicate.
+
+
+
+
+ Checks whether a given Protocol version practically equals this one
+ for purposes of verifying a match for assertion verification.
+
+ true if this and the given Protocol versions are essentially the same.
+ OpenID v1.0 never had a spec, and 1.0 and 1.1 are indistinguishable because of that.
+ Therefore for assertion verification, 1.0 and 1.1 are considered equivalent.
+
+
+
+
+ Returns the
+
+
+
+ The value "openid."
+
+
+
+
+ A preference order list of all supported session types.
+
+
+
+
+ A preference order list of signature algorithms we support.
+
+
+
+
+ A hybrid of the store interfaces that an OpenID Provider must implement, and
+ an OpenID Relying Party may implement to operate in stateful (smart) mode.
+
+
+
+
+ Security settings that are applicable to relying parties.
+
+
+
+
+ The default value for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Filters out any disallowed endpoints.
+
+ A sequence of endpoints that satisfy all security requirements.
+
+
+
+ Gets or sets a value indicating whether the entire pipeline from Identifier discovery to
+ Provider redirect is guaranteed to be encrypted using HTTPS for authentication to succeed.
+
+
+ Setting this property to true is appropriate for RPs with highly sensitive
+ personal information behind the authentication (money management, health records, etc.)
+ When set to true, some behavioral changes and additional restrictions are placed:
+
+ - User-supplied identifiers lacking a scheme are prepended with
+ HTTPS:// rather than the standard HTTP:// automatically.
+ - User-supplied identifiers are not allowed to use HTTP for the scheme.
+ - All redirects during discovery on the user-supplied identifier must be HTTPS.
+ - Any XRDS file found by discovery on the User-supplied identifier must be protected using HTTPS.
+ - Only Provider endpoints found at HTTPS URLs will be considered.
+ - If the discovered identifier is an OP Identifier (directed identity), the
+ Claimed Identifier eventually asserted by the Provider must be an HTTPS identifier.
+ - In the case of an unsolicited assertion, the asserted Identifier, discovery on it and
+ the asserting provider endpoint must all be secured by HTTPS.
+
+ Although the first redirect from this relying party to the Provider is required
+ to use HTTPS, any additional redirects within the Provider cannot be protected and MAY
+ revert the user's connection to HTTP, based on individual Provider implementation.
+ There is nothing that the RP can do to detect or prevent this.
+
+ A
+
+
+
+
+ Gets or sets a value indicating whether only OP Identifiers will be discoverable
+ when creating authentication requests.
+
+
+
+
+ Gets or sets the oldest version of OpenID the remote party is allowed to implement.
+
+ Defaults to
+
+
+
+ Gets or sets the maximum allowable age of the secret a Relying Party
+ uses to its return_to URLs and nonces with 1.0 Providers.
+
+ The default value is 7 days.
+
+
+
+ Gets or sets a value indicating whether all unsolicited assertions should be ignored.
+
+ The default value is false .
+
+
+
+ Gets or sets a value indicating whether delegating identifiers are refused for authentication.
+
+ The default value is false .
+
+ When set to true , login attempts that start at the RP or arrive via unsolicited
+ assertions will be rejected if discovery on the identifier shows that OpenID delegation
+ is used for the identifier. This is useful for an RP that should only accept identifiers
+ directly issued by the Provider that is sending the assertion.
+
+
+
+
+ Gets or sets a value indicating whether unsigned extensions in authentication responses should be ignored.
+
+ The default value is false .
+
+ When set to true, the
+
+
+
+ Gets or sets a value indicating whether authentication requests will only be
+ sent to Providers with whom we can create a shared association.
+
+
+ true to immediately fail authentication if an association with the Provider cannot be established; otherwise, false .
+ The default value is false .
+
+
+
+
+ Gets or sets a value indicating whether certain Claimed Identifiers that exploit
+ features that .NET does not have the ability to send exact HTTP requests for will
+ still be allowed by using an approximate HTTP request.
+
+
+ The default value is true .
+
+
+
+
+ Gets the set of trusted OpenID Provider Endpoint URIs.
+
+
+
+
+ Gets or sets a value indicating whether any login attempt coming from an OpenID Provider Endpoint that is not on this
+ whitelist of trusted OP Endpoints will be rejected. If the trusted providers list is empty and this value
+ is true, all assertions are rejected.
+
+ Default is false .
+
+
+
+ Gets or sets a value indicating whether special measures are taken to
+ protect users from replay attacks when those users' identities are hosted
+ by OpenID 1.x Providers.
+
+ The default value is true .
+
+ Nonces for protection against replay attacks were not mandated
+ by OpenID 1.x, which leaves users open to replay attacks.
+ This feature works by adding a signed nonce to the authentication request.
+ This might increase the request size beyond what some OpenID 1.1 Providers
+ (such as Blogger) are capable of handling.
+
+
+
+
+ The discovery service for URI identifiers.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs discovery on the specified identifier.
+
+ true , no further discovery services will be called for this identifier.
+
+ A sequence of service endpoints yielded by discovery. Must not be null, but may be empty.
+
+
+
+
+ Searches HTML for the HEAD META tags that describe OpenID provider services.
+
+
+ A sequence of any discovered ServiceEndpoints.
+
+
+
+
+ The discovery service for XRI identifiers that uses an XRI proxy resolver for discovery.
+
+
+
+
+ The magic URL that will provide us an XRDS document for a given XRI identifier.
+
+
+ We use application/xrd+xml instead of application/xrds+xml because it gets
+ xri.net to automatically give us exactly the right XRD element for community i-names
+ automatically, saving us having to choose which one to use out of the result.
+ The ssl=true parameter tells the proxy resolver to accept only SSL connections
+ when resolving community i-names.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs discovery on the specified identifier.
+
+ true , no further discovery services will be called for this identifier.
+
+ A sequence of service endpoints yielded by discovery. Must not be null, but may be empty.
+
+
+
+
+ Downloads the XRDS document for this XRI.
+
+ The XRDS document.
+
+
+
+ Gets the URL from which this XRI's XRDS document may be downloaded.
+
+ The URI to HTTP GET from to get the services.
+
+
+
+ A URI style of OpenID Identifier.
+
+
+
+
+ The allowed protocol schemes in a URI Identifier.
+
+
+
+
+ The special scheme to use for HTTP URLs that should not have their paths compressed.
+
+
+
+
+ The special scheme to use for HTTPS URLs that should not have their paths compressed.
+
+
+
+
+ The special scheme to use for HTTP URLs that should not have their paths compressed.
+
+
+
+
+ The special scheme to use for HTTPS URLs that should not have their paths compressed.
+
+
+
+
+ A value indicating whether scheme substitution is being used to workaround
+ .NET path compression that invalidates some OpenIDs that have trailing periods
+ in one of their path segments.
+
+
+
+
+ Initializes static members of the
+
+ This method attempts to workaround the .NET Uri class parsing bug described here:
+ https://connect.microsoft.com/VisualStudio/feedback/details/386695/system-uri-incorrectly-strips-trailing-dots?wa=wsignin1.0#tabs
+ since some identifiers (like some of the pseudonymous identifiers from Yahoo) include path segments
+ that end with periods, which the Uri class will typically trim off.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ true [require SSL discovery].
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ true [require SSL discovery].
+
+
+
+ Converts a
+ The result of the conversion.
+
+
+
+ Converts a
+ The result of the conversion.
+
+
+
+ Tests equality between this URI and another URI.
+
+
+ true if the specified
+
+ The
+
+
+
+ Returns the hash code of this XRI.
+
+
+ A hash code for the current
+
+
+
+ Returns the string form of the URI.
+
+
+ A
+
+
+
+ Determines whether a URI is a valid OpenID Identifier (of any kind).
+
+
+ true if the identifier is valid; otherwise, false .
+
+
+ A valid URI is absolute (not relative) and uses an http(s) scheme.
+
+
+
+
+ Determines whether a URI is a valid OpenID Identifier (of any kind).
+
+
+ true if the identifier is valid; otherwise, false .
+
+
+ A valid URI is absolute (not relative) and uses an http(s) scheme.
+
+
+
+
+ Returns an
+
+ A new
+
+
+
+ Converts a given identifier to its secure equivalent.
+ UriIdentifiers originally created with an implied HTTP scheme change to HTTPS.
+ Discovery is made to require SSL for the entire resolution process.
+
+ this identifiers identity, but will never discover any endpoints.
+
+ True if the secure conversion was successful.
+ False if the Identifier was originally created with an explicit HTTP scheme.
+
+
+
+
+ Determines whether the given URI is using a scheme in the list of allowed schemes.
+
+
+ true if the scheme is allowed; otherwise, false .
+ false is also returned if
+
+
+
+ Determines whether the given URI is using a scheme in the list of allowed schemes.
+
+
+ true if the scheme is allowed; otherwise, false .
+ false is also returned if
+
+
+
+ Tries to canonicalize a user-supplied identifier.
+ This does NOT convert a user-supplied identifier to a Claimed Identifier!
+
+ true and the user-supplied identifier lacks a scheme, the "https://" scheme will be prepended instead of the standard "http://" one.
+ true [scheme prepended].
+
+ true if the identifier was valid and could be canonicalized.
+ false if the identifier is outside the scope of allowed inputs and should be rejected.
+
+
+ Canonicalization is done by adding a scheme in front of an
+ identifier if it isn't already present. Other trivial changes that do not
+ require network access are also done, such as lower-casing the hostname in the URI.
+
+
+
+
+ Fixes up the scheme if appropriate.
+
+ true if the canonicalization was successful; false otherwise.
+ This does NOT standardize an OpenID URL for storage in a database, as
+ it does nothing to convert the URL to a Claimed Identifier, besides the fact
+ that it only deals with URLs whereas OpenID 2.0 supports XRIs.
+ For this, you should lookup the value stored in IAuthenticationResponse.ClaimedIdentifier.
+
+
+
+
+ Gets the special non-compressing scheme or URL for a standard scheme or URL.
+
+ The non-compressing equivalent scheme or URL for the given value.
+
+
+
+ Performs the minimal URL normalization to allow a string to be passed to the
+ true , a missing scheme should result in HTTPS being prepended instead of HTTP.
+ true , the scheme was prepended during normalization.
+ The somewhat normalized URL.
+
+
+
+ Gets or sets a value indicating whether scheme substitution is being used to workaround
+ .NET path compression that invalidates some OpenIDs that have trailing periods
+ in one of their path segments.
+
+
+
+
+ Gets the URI this instance represents.
+
+
+
+
+ Gets a value indicating whether the scheme was missing when this
+ Identifier was created and added automatically as part of the
+ normalization process.
+
+
+
+
+ Gets a value indicating whether this Identifier has characters or patterns that
+ the
+
+
+
+ A simple URI class that doesn't suffer from the parsing problems of the
+
+
+
+ URI characters that separate the URI Path from subsequent elements.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a
+
+ A
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+ The
+
+
+
+ Returns a hash code for this instance.
+
+
+ A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
+
+
+
+
+ Normalizes the characters that are escaped in the given URI path.
+
+ The given path, with exactly those characters escaped which should be.
+
+
+
+ Gets the scheme.
+
+ The scheme.
+
+
+
+ Gets the authority.
+
+ The authority.
+
+
+
+ Gets the path of the URI.
+
+ The path from the URI.
+
+
+
+ Gets the query.
+
+ The query.
+
+
+
+ Gets the fragment.
+
+ The fragment.
+
+
+
+ A URI parser that does not compress paths, such as trimming trailing periods from path segments.
+
+
+
+
+ The field that stores the scheme that this parser is registered under.
+
+
+
+
+ The standard "http" or "https" scheme that this parser is subverting.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes this parser with the actual scheme it should appear to be.
+
+ true Uris using this scheme will look like they're using the original standard scheme.
+
+
+
+ Gets the scheme this parser is registered under.
+
+ The registered scheme.
+
+
+
+ An XRI style of OpenID Identifier.
+
+
+
+
+ The scheme and separator "xri://"
+
+
+
+
+ An XRI always starts with one of these symbols.
+
+
+
+
+ Backing store for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ true , discovery and the initial authentication redirect will
+ only succeed if it can be done entirely using SSL.
+
+
+
+
+ Tests equality between this XRI and another XRI.
+
+
+ true if the specified
+
+ The
+
+
+
+ Returns the hash code of this XRI.
+
+
+ A hash code for the current
+
+
+
+ Returns the canonical string form of the XRI.
+
+
+ A
+
+
+
+ Tests whether a given string represents a valid XRI format.
+
+
+ true if the given string constitutes a valid XRI; otherwise, false .
+
+
+
+
+ Returns an
+
+ A new
+
+ XRI Identifiers never have a fragment part, and thus this method
+ always returns this same instance.
+
+
+
+
+ Converts a given identifier to its secure equivalent.
+ UriIdentifiers originally created with an implied HTTP scheme change to HTTPS.
+ Discovery is made to require SSL for the entire resolution process.
+
+ this identifiers identity, but will never discover any endpoints.
+
+ True if the secure conversion was successful.
+ False if the Identifier was originally created with an explicit HTTP scheme.
+
+
+
+
+ Takes any valid form of XRI string and returns the canonical form of the same XRI.
+
+ The canonicalized form of the XRI.
+ The canonical form, per the OpenID spec, is no scheme and no whitespace on either end.
+
+
+
+ Gets the original XRI supplied to the constructor.
+
+
+
+
+ Gets the canonical form of the XRI string.
+
+
+
+
+ A strongly-typed resource class, for looking up localized strings, etc.
+
+
+
+
+ Returns the cached ResourceManager instance used by this class.
+
+
+
+
+ Overrides the current thread's CurrentUICulture property for all
+ resource lookups using this strongly typed resource class.
+
+
+
+
+ Looks up a localized string similar to XRI CanonicalID verification failed..
+
+
+
+
+ Looks up a localized string similar to Failure parsing XRDS document..
+
+
+
+
+ Looks up a localized string similar to The XRDS document for XRI {0} is missing the required CanonicalID element..
+
+
+
+
+ Looks up a localized string similar to Could not find XRI resolution Status tag or code attribute was invalid..
+
+
+
+
+ String constants for various content-type header values used in YADIS discovery.
+
+
+
+
+ The text/html content-type
+
+
+
+
+ The application/xhtml+xml content-type
+
+
+
+
+ The application/xrds+xml content-type
+
+
+
+
+ The text/xml content type
+
+
+
+
+ Contains the result of YADIS discovery.
+
+
+
+
+ The original web response, backed up here if the final web response is the preferred response to use
+ in case it turns out to not work out.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Reverts to the HTML response after the XRDS response didn't work out.
+
+
+
+
+ Applies the HTML response to the object.
+
+
+
+
+ Gets the URI of the original YADIS discovery request.
+ This is the user supplied Identifier as given in the original
+ YADIS discovery request.
+
+
+
+
+ Gets the fully resolved (after redirects) URL of the user supplied Identifier.
+ This becomes the ClaimedIdentifier.
+
+
+
+
+ Gets the location the XRDS document was downloaded from, if different
+ from the user supplied Identifier.
+
+
+
+
+ Gets the Content-Type associated with the
+
+
+
+ Gets the text in the final response.
+ This may be an XRDS document or it may be an HTML document,
+ as determined by the
+
+
+
+ Gets a value indicating whether the
+
+
+
+ An HTML HEAD tag parser.
+
+
+
+
+ Common flags to use on regex tests.
+
+
+
+
+ A regular expression designed to select tags (?)
+
+
+
+
+ A regular expression designed to select start tags (?)
+
+
+
+
+ A regular expression designed to select attributes within a tag.
+
+
+
+
+ A regular expression designed to select the HEAD tag.
+
+
+
+
+ A regular expression designed to select the HTML tag.
+
+
+
+
+ A regular expression designed to remove all comments and scripts from a string.
+
+
+
+
+ Finds all the HTML HEAD tag child elements that match the tag name of a given type.
+
+ The HTML tag of interest.
+ A sequence of the matching elements.
+
+
+
+ Filters a list of controls based on presence of an attribute.
+
+ The type of HTML controls being filtered.
+ A filtered sequence of attributes.
+
+
+
+ Generates a regular expression that will find a given HTML tag.
+
+ The created regular expression.
+
+
+
+ Generates a regular expression designed to find a given tag.
+
+ The created regular expression.
+
+
+
+ The Service element in an XRDS document.
+
+
+
+
+ A node in an XRDS document.
+
+
+
+
+ The XRD namespace xri://$xrd*($v*2.0)
+
+
+
+
+ The XRDS namespace xri://$xrds
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the node.
+
+
+
+
+ Gets the parent node, or null if this is the root node.
+
+
+
+
+ Gets the XML namespace resolver to use in XPath expressions.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Compares the current object with another object of the same type.
+
+
+ A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has the following meanings:
+ Value
+ Meaning
+ Less than zero
+ This object is less than the
+
+
+
+ Gets the XRD parent element.
+
+
+
+
+ Gets the priority.
+
+
+
+
+ Gets the URI child elements.
+
+
+
+
+ Gets the type child elements.
+
+ The type elements.
+
+
+
+ Gets the type child element's URIs.
+
+
+
+
+ Gets the OP Local Identifier.
+
+
+
+
+ The Type element in an XRDS document.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the URI.
+
+
+
+
+ The Uri element in an XRDS document.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Compares the current object with another object of the same type.
+
+
+ A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has the following meanings:
+ Value
+ Meaning
+ Less than zero
+ This object is less than the
+
+
+
+ Gets the priority.
+
+
+
+
+ Gets the URI.
+
+
+
+
+ Gets the parent service.
+
+
+
+
+ The Xrd element in an XRDS document.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Searches for service sub-elements that have Type URI sub-elements that match
+ one that we have for a known OpenID protocol version.
+
+ A sequence of service elements that match the search criteria, sorted in XRDS @priority attribute order.
+
+
+
+ Gets the child service elements.
+
+ The services.
+
+
+
+ Gets a value indicating whether this XRD element's resolution at the XRI resolver was successful.
+
+
+ true if this XRD's resolution was successful; otherwise, false .
+
+
+
+
+ Gets the canonical ID (i-number) for this element.
+
+
+
+
+ Gets a value indicating whether the
+
+
+
+ Gets the services for OP Identifiers.
+
+
+
+
+ Gets the services for Claimed Identifiers.
+
+
+
+
+ Gets the services that would be discoverable at an RP for return_to verification.
+
+
+
+
+ Gets the services that would be discoverable at an RP for the UI extension icon.
+
+
+
+
+ Gets an enumeration of all Service/URI elements, sorted in priority order.
+
+
+
+
+ Gets the XRI resolution status code.
+
+
+
+
+ An XRDS document.
+
+
+
+
+ The namespace used by XML digital signatures.
+
+
+
+
+ The namespace used by Google Apps for Domains for OpenID URI templates.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the XRD child elements of the document.
+
+
+
+
+ Gets a value indicating whether all child XRD elements were resolved successfully.
+
+
+
+
+ YADIS discovery manager.
+
+
+
+
+ The HTTP header to look for in responses to declare where the XRDS document should be found.
+
+
+
+
+ The maximum number of bytes to read from an HTTP response
+ in searching for a link to a YADIS document.
+
+
+
+
+ Gets or sets the cache that can be used for HTTP requests made during identifier discovery.
+
+
+
+
+ Performs YADIS discovery on some identifier.
+
+
+ The result of discovery on the given URL.
+ Null may be returned if an error occurs,
+ or if
+
+
+
+ Searches an HTML document for a
+ <meta http-equiv="X-XRDS-Location" content="{YadisURL}">
+ tag and returns the content of YadisURL.
+
+ The URI of the XRDS document if found; otherwise null .
+
+
+
+ Sends a YADIS HTTP request as part of identifier discovery.
+
+ The HTTP response retrieved from the request.
+
+
+
+ Determines whether a given HTTP response constitutes an XRDS document.
+
+
+ true if the response constains an XRDS document; otherwise, false .
+
+
+
+
diff --git a/Web/CodePlay/bin/EntityFramework.SqlServer.dll b/Web/CodePlay/bin/EntityFramework.SqlServer.dll
new file mode 100644
index 0000000..cd4aa0d
Binary files /dev/null and b/Web/CodePlay/bin/EntityFramework.SqlServer.dll differ
diff --git a/Web/CodePlay/bin/EntityFramework.SqlServer.dll.refresh b/Web/CodePlay/bin/EntityFramework.SqlServer.dll.refresh
new file mode 100644
index 0000000..9bb7581
Binary files /dev/null and b/Web/CodePlay/bin/EntityFramework.SqlServer.dll.refresh differ
diff --git a/Web/CodePlay/bin/EntityFramework.SqlServer.xml b/Web/CodePlay/bin/EntityFramework.SqlServer.xml
new file mode 100644
index 0000000..b4b6464
--- /dev/null
+++ b/Web/CodePlay/bin/EntityFramework.SqlServer.xml
@@ -0,0 +1,4666 @@
+
+
+
+ EntityFramework.SqlServer
+
+
+
+
+ Adapter interface to make working with instances of
+
+
+
+ An
+
+
+
+ Returns an instance of
+
+ An instance of
+
+
+
+ Returns an instance of
+
+ An instance of
+
+
+
+ Strongly-typed and parameterized string resources.
+
+
+
+
+ A string like "The argument '{0}' cannot be null, empty or contain only white space."
+
+
+
+
+ A string like "The provider returned null for the informationType '{0}'."
+
+
+
+
+ A string like "The underlying provider does not support the type '{0}'."
+
+
+
+
+ A string like "There is no store type corresponding to the conceptual side type '{0}' of primitive type '{1}'."
+
+
+
+
+ A string like "The provider manifest given is not of type '{0}'."
+
+
+
+
+ A string like "Internal .NET Framework Data Provider error {0}."
+
+
+
+
+ A string like "Spatial readers can only be produced from readers of type SqlDataReader. A reader of type {0} was provided."
+
+
+
+
+ A string like "Expected a geography value, found a value of type {0}."
+
+
+
+
+ A string like "Expected a geometry value, found a value of type {0}."
+
+
+
+
+ A string like "The connection is not of type '{0}'."
+
+
+
+
+ A string like "Store-generated keys are only supported for identity columns. More than one key column is marked as server generated in table '{0}'."
+
+
+
+
+ A string like "Store-generated keys are only supported for identity columns. Key column '{0}' has type '{1}', which is not a valid type for an identity column."
+
+
+
+
+
+ A string like "The expression '{0}' is of an unsupported type. "
+
+
+
+
+ A string like "The DATEPART argument to the '{0}.{1}' function must be a literal string."
+
+
+
+
+ A string like "'{0}' is not a valid value for the DATEPART argument in the '{1}.{2}' function."
+
+
+
+
+ A string like "Constant expressions of type {0} with a value of NaN are not supported by SQL Server."
+
+
+
+
+ A string like "Constant expressions of type {0} with a value of {1}.PositiveInfinity are not supported by SQL Server."
+
+
+
+
+ A string like "Constant expressions of type {0} with a value of {1}.NegativeInfinity are not supported by SQL Server."
+
+
+
+
+ A string like "There is no store type that maps to the EDM type '{0}' on versions of SQL Server earlier than SQL Server 2008."
+
+
+
+
+ A string like "The EDM function '{0}' is not supported on versions of SQL Server earlier than SQL Server 2008."
+
+
+
+
+ A string like "The specified provider value is not compatible with this spatial services implementation. A value is required of type '{0}'."
+
+
+
+
+
+ A string like "The current migration SQL generator ({0}) is unable to generate SQL for operations of type '{1}'. Call SetSqlGenerator on your migrations configuration class to use a different SQL generator. To create a custom SQL generator that can handle this type of operation, add a new class that derives from {0} and override Generate(MigrationOperation)."
+
+
+
+
+ A string like "The specified DbGeography value could not be converted to a SQL Server compatible value."
+
+
+
+
+ A string like "The specified DbGeometry value could not be converted to a SQL Server compatible value."
+
+
+
+
+ A string like "Could not determine storage version; a valid storage connection or a version hint is required."
+
+
+
+
+ A string like "Spatial types and functions are only supported by SQL Server 2008 or later."
+
+
+
+
+ A string like "Spatial types and functions are not available for this provider because the assembly 'Microsoft.SqlServer.Types' version 10 or higher could not be found. "
+
+
+
+
+ A string like "The database creation succeeded, but the creation of the database objects failed. The consequent attempt to drop the database also failed. See InnerException for details."
+
+
+
+
+ A string like "See InnerExceptions for details."
+
+
+
+
+ A string like "Unable to complete operation. The supplied SqlConnection does not specify an initial catalog or AttachDBFileName."
+
+
+
+
+ A string like "Unable to delete the database. There is no database that corresponds to the given AttachDBFileName."
+
+
+
+
+ A string like "A connection to the specified database could not be opened. See InnerException for details. However, there is a database registered with the server that corresponds to the given AttachDbFileName."
+
+
+
+
+ A string like "This operation requires a connection to the 'master' database. Unable to create a connection to the 'master' database because the original database connection has been opened and credentials have been removed from the connection string. Supply an unopened connection."
+
+
+
+
+ A string like "The execution of this query requires the APPLY operator, which is not supported in versions of SQL Server earlier than SQL Server 2005."
+
+
+
+
+ A string like "Functions listed in the provider manifest that are attributed as NiladicFunction='true' cannot have parameter declarations."
+
+
+
+
+ A string like "Parameters as arguments to a TOP sub-clause and a LIMIT sub-clause in a query, or a LimitExpression in a command tree, are not supported in versions of SQL Server earlier than SQL Server 2005."
+
+
+
+
+ A string like "Parameters as arguments to a SKIP sub-clause in a query, or a SkipExpression in a command tree, are not supported in versions of SQL Server earlier than SQL Server 2005."
+
+
+
+
+ A string like "The specified DbWellKnownGeographyValue does not contain either Well-Known Text or Well-Known Binary."
+
+
+
+
+ A string like "The specified DbWellKnownGeometryValue does not contain either Well-Known Text or Well-Known Binary."
+
+
+
+
+ A string like "A Spatial Reference System Identifier (SRID) value could not be retrieved from the specified DbGeography value."
+
+
+
+
+ A string like "The specified DbGeography value did not provide either Well-Known Binary or Well-Known Text."
+
+
+
+
+ A string like "A Spatial Reference System Identifier (SRID) value could not be retrieved from the specified DbGeometry value."
+
+
+
+
+ A string like "The specified DbGeometry value did not provide either Well-Known Binary or Well-Known Text."
+
+
+
+
+ A string like "An exception has been raised that is likely due to a transient failure. If you are connecting to a SQL Azure database consider using SqlAzureExecutionStrategy."
+
+
+
+
+ A string like "This function can only be invoked from LINQ to Entities."
+
+
+
+
+ A string like "AutomaticMigration"
+
+
+
+
+ Strongly-typed and parameterized exception factory.
+
+
+
+
+
+ InvalidOperationException with message like "The current migration SQL generator ({0}) is unable to generate SQL for operations of type '{1}'. Call SetSqlGenerator on your migrations configuration class to use a different SQL generator. To create a custom SQL generator that can handle this type of operation, add a new class that derives from {0} and override Generate(MigrationOperation)."
+
+
+
+
+ The exception that is thrown when the value of an argument is outside the allowable range of values as defined by the invoked method.
+
+
+
+
+ The exception that is thrown when the author has yet to implement the logic at this point in the program. This can act as an exception based TODO tag.
+
+
+
+
+ The exception that is thrown when an invoked method is not supported, or when there is an attempt to
+ read, seek, or write to a stream that does not support the invoked functionality.
+
+
+
+
+ AutoGenerated resource class. Usage:
+ string s = EntityRes.GetString(EntityRes.MyIdenfitier);
+
+
+
+
+ An
+
+ This execution strategy will retry the operation on
+
+
+
+ Creates a new instance of
+
+ The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor.
+
+
+
+
+ Creates a new instance of
+
+
+
+
+
+ Detects the exceptions caused by SQL Azure transient failures.
+
+
+
+
+ Appends raw SQL into the string builder.
+
+
+
+
+ Appends new line for visual formatting or for ending a comment.
+
+
+
+
+ Append raw SQL into the string builder with formatting options and invariant culture formatting.
+
+
+
+
+ Contains function stubs that expose SqlServer methods in Linq to Entities.
+
+
+
+ Returns the checksum of the values in a collection. Null values are ignored.
+ The checksum computed from the input collection.
+
+
+ Returns the checksum of the values in a collection. Null values are ignored.
+ The checksum computed from the input collection.
+
+
+ Returns the ASCII code value of the left-most character of a character expression.
+ The ASCII code of the first character in the input string.
+
+
+ Returns the character that corresponds to the specified integer ASCII value.
+ The character that corresponds to the specified ASCII value.
+
+
+ Returns the starting position of one expression found within another expression.
+ The starting position of target if it is found in toSearch .
+
+
+ Returns the starting position of one expression found within another expression.
+ The starting position of target if it is found in toSearch .
+
+
+ Returns the starting position of one expression found within another expression.
+ The starting position of target if it is found in toSearch .
+
+
+ Returns the starting position of one expression found within another expression.
+ The starting position of target if it is found in toSearch .
+
+
+ Returns the starting position of one expression found within another expression.
+
+ A
+
+
+ Returns the starting position of one expression found within another expression.
+ The starting position of target if it is found in toSearch .
+
+
+ Returns an integer value that indicates the difference between the SOUNDEX values of two character expressions.
+ The SOUNDEX difference between the two strings.
+
+
+ Returns the Unicode character with the specified integer code, as defined by the Unicode standard.
+ The character that corresponds to the input character code.
+
+
+ Returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not found, on all valid text and character data types.
+ The starting character position where the string pattern was found.
+
+
+ Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier.
+ The original string with brackets added.
+
+
+ Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier.
+ The original string with the specified quote characters added.
+
+
+ Repeats a string value a specified number of times.
+ The target string, repeated the number of times specified by count .
+
+
+ Converts an alphanumeric string to a four-character (SOUNDEX) code to find similar-sounding words or names.
+ The SOUNDEX code of the input string.
+
+
+ Returns a string of repeated spaces.
+ A string that consists of the specified number of spaces.
+
+
+ Returns character data converted from numeric data.
+ The numeric input expression converted to a string.
+
+
+ Returns character data converted from numeric data.
+ The input expression converted to a string.
+
+
+ Returns character data converted from numeric data.
+ The numeric input expression converted to a string.
+
+
+ Returns character data converted from numeric data.
+ The input expression converted to a string.
+
+
+ Returns character data converted from numeric data.
+ The numeric input expression converted to a string.
+
+
+ Returns character data converted from numeric data.
+ The input expression converted to a string.
+
+
+ Inserts a string into another string. It deletes a specified length of characters in the target string at the start position and then inserts the second string into the target string at the start position.
+ A string consisting of the two strings.
+
+
+ Returns the integer value, as defined by the Unicode standard, for the first character of the input expression.
+ The character code for the first character in the input string.
+
+
+ A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine.
+ The angle, in radians, defined by the input cosine value.
+
+
+ A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine.
+ An angle, measured in radians.
+
+
+ A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine.
+ An angle, measured in radians.
+
+
+ A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine.
+ An angle, measured in radians.
+
+
+ A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent.
+ An angle, measured in radians.
+
+
+ A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent.
+ An angle, measured in radians.
+
+
+ Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value.
+ An angle, measured in radians.
+
+
+ Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value.
+ An angle, measured in radians.
+
+
+ Returns the trigonometric cosine of the specified angle, in radians, in the specified expression.
+ The trigonometric cosine of the specified angle.
+
+
+ Returns the trigonometric cosine of the specified angle, in radians, in the specified expression.
+ The trigonometric cosine of the specified angle.
+
+
+ A mathematical function that returns the trigonometric cotangent of the specified angle, in radians.
+ The trigonometric cotangent of the specified angle.
+
+
+ A mathematical function that returns the trigonometric cotangent of the specified angle, in radians.
+ The trigonometric cotangent of the specified angle.
+
+
+ Returns the corresponding angle in degrees for an angle specified in radians.
+ The specified angle converted to degrees.
+
+
+ Returns the corresponding angle in degrees for an angle specified in radians.
+ The specified angle converted to degrees.
+
+
+ Returns the corresponding angle in degrees for an angle specified in radians.
+ The specified angle converted to degrees.
+
+
+ Returns the corresponding angle in degrees for an angle specified in radians.
+ The specified angle converted to degrees.
+
+
+ Returns the exponential value of the specified float expression.
+ The constant e raised to the power of the input value.
+
+
+ Returns the exponential value of the specified float expression.
+ The constant e raised to the power of the input value.
+
+
+ Returns the natural logarithm of the specified input value.
+ The natural logarithm of the input value.
+
+
+ Returns the natural logarithm of the specified input value.
+ The natural logarithm of the input value.
+
+
+ Returns the base-10 logarithm of the specified input value.
+ The base-10 logarithm of the input value.
+
+
+ Returns the base-10 logarithm of the specified input value.
+ The base-10 logarithm of the input value.
+
+
+ Returns the constant value of pi.
+ The numeric value of pi.
+
+
+ Returns the radian measure corresponding to the specified angle in degrees.
+ The radian measure of the specified angle.
+
+
+ Returns the radian measure corresponding to the specified angle in degrees.
+ The radian measure of the specified angle.
+
+
+ Returns the radian measure corresponding to the specified angle in degrees.
+ The radian measure of the specified angle.
+
+
+ Returns the radian measure corresponding to the specified angle in degrees.
+ The radian measure of the specified angle.
+
+
+ Returns a pseudo-random float value from 0 through 1, exclusive.
+ The pseudo-random value.
+
+
+ Returns a pseudo-random float value from 0 through 1, exclusive.
+ The pseudo-random value.
+
+
+ Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression.
+ The sign of the input expression.
+
+
+ Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression.
+ The sign of the input expression.
+
+
+ Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression.
+ The sign of the input expression.
+
+
+ Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression.
+ The sign of the input expression.
+
+
+ Returns the trigonometric sine of the specified angle.
+ The trigonometric sine of the input expression.
+
+
+ Returns the trigonometric sine of the specified angle.
+ The trigonometric sine of the input expression.
+
+
+ Returns the square root of the specified number.
+ The square root of the input value.
+
+
+ Returns the square root of the specified number.
+ The square root of the input value.
+
+
+ Returns the square of the specified number.
+ The square of the input value.
+
+
+ Returns the square of the specified number.
+ The square of the input value.
+
+
+ Returns the trigonometric tangent of the input expression.
+ The tangent of the input angle.
+
+
+ Returns the trigonometric tangent of the input expression.
+ The tangent of the input angle.
+
+
+ Returns a new datetime value based on adding an interval to the specified date.
+ The new date.
+
+
+ Returns a new time span value based on adding an interval to the specified time span.
+ The new time span.
+
+
+ Returns a new date value based on adding an interval to the specified date.
+ The new point in time, expressed as a date and time of day, relative to Coordinated Universal Time (UTC).
+
+
+ Returns a new datetime value based on adding an interval to the specified date.
+
+ A
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The value specifying the number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two Dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns the count of the specified datepart boundaries crossed between the specified start date and end date.
+ The number of time intervals between the two dates.
+
+
+ Returns a character string that represents the specified datepart of the specified date.
+ The specified part of the specified date.
+
+
+ Returns a character string that represents the specified datepart of the specified date.
+ The specified part of the specified date.
+
+
+ Returns a character string that represents the specified datepart of the specified date.
+ The specified part of the specified date.
+
+
+ Returns a character string that represents the specified datepart of the specified date.
+ The specified part of the specified date.
+
+
+ Returns an integer that represents the specified datepart of the specified date.
+ The the specified datepart of the specified date.
+
+
+ Returns an integer that represents the specified datepart of the specified date.
+ The specified datepart of the specified date.
+
+
+ Returns an integer that represents the specified datepart of the specified date.
+ The specified datepart of the specified date.
+
+
+ Returns an integer that represents the specified datepart of the specified date.
+ The specified datepart of the specified date.
+
+
+ Returns the current database system timestamp as a datetime value without the database time zone offset. This value is derived from the operating system of the computer on which the instance of SQL Server is running.
+ The current database timestamp.
+
+
+ Returns the current database system timestamp as a datetime value. The database time zone offset is not included. This value represents the current UTC time (Coordinated Universal Time). This value is derived from the operating system of the computer on which the instance of SQL Server is running.
+ The current database UTC timestamp.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the number of bytes used to represent any expression.
+ The number of bytes in the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input argument.
+ The checksum computed over the input value.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the checksum value computed over the input arguments.
+ The checksum computed over the input values.
+
+
+ Returns the current date and time.
+ The current date and time.
+
+
+ Returns the name of the current user.
+ The name of the current user.
+
+
+ Returns the workstation name.
+ The name of the workstation.
+
+
+ Returns a database user name corresponding to a specified identification number.
+ The user name.
+
+
+ Returns a database user name corresponding to a specified identification number.
+ The user name.
+
+
+ Indicates whether the input value is a valid numeric type.
+ 1 if the input expression is a valid numeric data type; otherwise, 0.
+
+
+ Indicates whether the input value is a valid date or time.
+ 1 if the input expression is a valid date or time value of datetime or smalldatetime data types; otherwise, 0.
+
+
+
+ Used for wrapping a boolean value as an object.
+
+
+
+
+ Class generating SQL for a DML command tree.
+
+
+
+
+ Determine whether we should use a generated values variable to return server generated values.
+ This is true when we're attempting to insert a row where the primary key is server generated
+ but is not an integer type (and therefore can't be used with scope_identity()). It is also true
+ where there is a compound server generated key.
+
+
+
+
+ Generates SQL fragment returning server-generated values.
+ Requires: translator knows about member values so that we can figure out
+ how to construct the key predicate.
+ Sample SQL:
+
+ select IdentityValue
+ from dbo.MyTable
+ where @@ROWCOUNT > 0 and IdentityValue = scope_identity()
+
+ or
+
+ select TimestampValue
+ from dbo.MyTable
+ where @@ROWCOUNT > 0 and Id = 1
+
+ Note that we filter on rowcount to ensure no rows are returned if no rows were modified.
+
+ On SQL Server 2005 and up, we have an additional syntax used for non integer return types:
+
+ declare @generatedValues table(ID uniqueidentifier)
+ insert dbo.MyTable
+ output ID into @generated_values
+ values (...);
+ select ID
+ from @generatedValues as g join dbo.MyTable as t on g.ID = t.ID
+ where @@ROWCOUNT > 0;
+
+
+
+
+ Lightweight expression translator for DML expression trees, which have constrained
+ scope and support.
+
+
+
+
+ Initialize a new expression translator populating the given string builder
+ with command text. Command text builder and command tree must not be null.
+
+
+
+
+ Call this method to register a property value pair so the translator "remembers"
+ the values for members of the row being modified. These values can then be used
+ to form a predicate for server-generation (based on the key of the row)
+
+
+
+
+ Provider to convert provider agnostic migration operations into SQL commands
+ that can be run against a Microsoft SQL Server database.
+
+
+
+
+ Converts a set of migration operations into Microsoft SQL Server specific SQL.
+
+ A list of SQL statements to be executed to perform the migration operations.
+
+
+
+ Generates the SQL body for a stored procedure.
+
+ The SQL body for the stored procedure.
+
+
+
+ Generates the specified update database operation which represents applying a series of migrations.
+ The generated script is idempotent, meaning it contains conditional logic to check if individual migrations
+ have already been applied and only apply the pending ones.
+
+
+
+
+ Generates SQL for a
+
+
+
+ Creates an empty connection for the current provider.
+ Allows derived providers to use connection other than
+ An empty connection for the current provider.
+
+
+
+ Generates the specified create procedure operation.
+
+
+
+
+ Generates the specified alter procedure operation.
+
+
+
+
+ Generates the specified drop procedure operation.
+
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL to mark a table as a system table.
+ Generated SQL should be added using the Statement method.
+
+
+
+
+ Generates SQL to create a database schema.
+ Generated SQL should be added using the Statement method.
+
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates the specified rename procedure operation.
+
+
+
+
+ Generates the specified move procedure operation.
+
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL for a
+
+
+
+ Generates SQL to specify a constant byte[] default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant bool default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant DateTime default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant DateTimeOffset default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant Guid default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant string default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant TimeSpan default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant geogrpahy default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant geometry default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify a constant default value being set on a column.
+ This method just generates the actual value, not the SQL to set the default value.
+
+ SQL representing the default value.
+
+
+
+ Generates SQL to specify the data type of a column.
+ This method just generates the actual type, not the SQL to create the column.
+
+ SQL representing the data type.
+
+
+
+ Generates a quoted name. The supplied name may or may not contain the schema.
+
+ The quoted name.
+
+
+
+ Quotes an identifier for SQL Server.
+
+ The quoted identifier.
+
+
+
+ Adds a new Statement to be executed against the database.
+
+
+
+
+ Gets a new
+ An empty text writer to use for SQL generation.
+
+
+
+ Adds a new Statement to be executed against the database.
+
+
+
+
+ Creates a shallow copy of the source CreateTableOperation and the associated
+ AddPrimaryKeyOperation but renames the table and the primary key in order
+ to avoid name conflicts with existing objects.
+
+
+
+
+ Returns the column default value to use for store-generated GUID columns when
+ no default value is explicitly specified in the migration.
+ Returns newsequentialid() for on-premises SQL Server 2005 and later.
+ Returns newid() for SQL Azure.
+
+ Either newsequentialid() or newid() as described above.
+
+
+
+ Contains function stubs that expose SqlServer methods in Linq to Entities.
+
+
+
+ Constructs a geography instance representing a Point instance from its x and y values and a spatial reference ID (SRID).
+ The constructed geography instance.
+
+
+ Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance.
+ The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance.
+
+
+ Returns a geometric object representing the union of all point values whose distance from a geography instance is less than or equal to a specified value, allowing for a specified tolerance.
+ The union of all point values whose distance from a geography instance is less than or equal to a specified value
+
+
+ Returns the maximum angle between the point returned by EnvelopeCenter() and a point in the geography instance in degrees.
+ the maximum angle between the point returned by EnvelopeCenter().
+
+
+ Returns a point that can be used as the center of a bounding circle for the geography instance.
+ A SqlGeography value that specifies the location of the center of a bounding circle.
+
+
+ Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeography instance, assuming an index is available.
+ True if a geography instance potentially intersects another SqlGeography instance; otherwise, false.
+
+
+ Tests if the SqlGeography instance is the same as the specified type.
+ A string that specifies one of the 12 types exposed in the geography type hierarchy.
+
+
+ Returns the total number of rings in a Polygon instance.
+ The total number of rings.
+
+
+ Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance.
+
+ Returns
+
+
+ Returns the specified ring of the SqlGeography instance: 1 ≤ n ≤ NumRings().
+ A SqlGeography object that represents the ring specified by n.
+
+
+ Constructs a geometry instance representing a Point instance from its x and y values and a spatial reference ID (SRID).
+ The constructed geometry instance.
+
+
+ Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance.
+ The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geometry instance.
+
+
+ Returns a geometric object representing the union of all point values whose distance from a geometry instance is less than or equal to a specified value, allowing for a specified tolerance.
+ The union of all point values whose distance from a geometry instance is less than or equal to a specified value
+
+
+ Tests if the SqlGeometry instance is the same as the specified type.
+ A string that specifies one of the 12 types exposed in the geography type hierarchy.
+
+
+ Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeometry instance, assuming an index is available.
+ True if a geography instance potentially intersects another SqlGeography instance; otherwise, false.
+
+
+ Converts an invalid geometry instance into a geometry instance with a valid Open Geospatial Consortium (OGC) type.
+ The converted geometry instance.
+
+
+ Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance.
+
+ Returns
+
+
+
+ Used to create an instance of
+
+
+
+ Returns the highest available version of the Microsoft.SqlServer.Types assembly that could be
+ located using Assembly.Load; may return null if no version of the assembly could be found.
+
+
+
+
+ This class is a simple utility class that determines the SQL Server version from the
+ connection.
+
+
+
+
+ Get the SqlVersion from the connection. Returns one of Sql8, Sql9, Sql10, Sql11
+ The passed connection must be open
+
+ Sql Version for the current connection
+
+
+
+ This is a wrapper for
+
+
+
+ Uses a stack to non-recursively traverse a given tree structure and retrieve the leaf nodes.
+
+ immediate descendants of a (non-leaf) node.
+
+ An enumerable containing the leaf nodes.
+
+
+
+ Represents the sql fragment for any node in the query tree.
+
+
+ The nodes in a query tree produce various kinds of sql
+
+ - A select statement.
+ - A reference to an extent. (symbol)
+ - A raw string.
+
+ We have this interface to allow for a common return type for the methods
+ in the expression visitor
+
+
+
+ Write the string represented by this fragment into the stream.
+
+
+
+
+ A Join symbol is a special kind of Symbol.
+ It has to carry additional information
+
+ -
+ ColumnList for the list of columns in the select clause if this
+ symbol represents a sql select statement. This is set by
+
+ - ExtentList is the list of extents in the select clause.
+ -
+ FlattenedExtentList - if the Join has multiple extents flattened at the
+ top level, we need this information to ensure that extent aliases are renamed
+ correctly in
+
+ -
+ NameToExtent has all the extents in ExtentList as a dictionary.
+ This is used by
+
+ -
+ IsNestedJoin - is used to determine whether a JoinSymbol is an
+ ordinary join symbol, or one that has a corresponding SqlSelectStatement.
+
+
+ All the lists are set exactly once, and then used for lookups/enumerated.
+
+
+
+
+
+
+
+
+ Used to track the columns originating from this Symbol when it is used
+ in as a from extent in a SqlSelectStatement with a Join or as a From Extent
+ in a Join Symbol.
+
+
+
+
+ Used to track the output columns of a SqlSelectStatement it represents
+
+
+
+
+ Use this constructor if the symbol represents a SqlStatement for which the output columns need to be tracked.
+
+
+
+
+ Write this symbol out as a string for sql. This is just
+ the new name of the symbol (which could be the same as the old name).
+ We rename columns here if necessary.
+
+
+
+
+ Represents a column in a select list that should be printed only if it is later used.
+ Such columns get added by
+
+
+
+ Append to the "fragment" representing this column
+
+
+
+
+ Writes that fragment that represents the optional column
+ if the usage manager says it is used.
+
+
+
+
+ The Sql8ConformanceChecker walks a DbExpression tree and determines whether
+ it should be rewritten in order to be translated to SQL appropriate for SQL Server 2000.
+ The tree should be rewritten if it contains any of the following expressions:
+
+ -
+
+ -
+
+ -
+
+
+ Also, it throws if it determines that the tree can not
+ be translated into SQL appropriate for SQL Server 2000.
+ This happens if:
+
+ -
+ The tree contains
+
+ -
+ The tree contains
+
+ -
+ The tree contains
+
+
+ The visitor only checks for expressions for which the support differs between SQL Server 2000 and SQL Server 2005,
+ but does not check/throw for expressions that are not supported for both providers.
+ Implementation note: In the cases when the visitor encounters an expression that requires rewrite,
+ it still needs to walk its structure in case something below it is not supported and needs to throw.
+
+
+
+
+ The entry point
+
+ True if the tree needs to be rewriten, false otherwise
+
+
+
+ Default Constructor
+
+
+
+
+ Default handling for DbUnaryExpression-derived classes. Simply visits its argument
+
+
+
+
+ Default handling for DbBinaryExpression-derived classes. Visits both arguments.
+
+
+
+
+ Walks the structure
+
+
+
+
+ DbExpressionBinding handler
+
+
+
+
+ Used as handler for expressions
+
+
+
+
+ Used as handler for SortClauses
+
+
+
+
+ Helper method for iterating a list
+
+
+
+
+ Handing for list of
+
+
+
+ Handing for list of
+
+
+
+ Handing for list of
+
+
+
+ Handling for list of
+
+
+
+ Called when an
+
+ Always thrown if this method is called, since it indicates that
+
+
+
+
+
+
+
+
+ Not supported on SQL Server 2000.
+
+ Always
+
+
+
+ Default handling for DbArithmeticExpression. Visits all arguments.
+
+
+
+
+ Walks the strucutre
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns false
+
+
+
+
+ Walks the structure
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns true, the tree needs to be rewritten.
+
+
+
+
+ Walks the structure
+
+
+
+
+ Visits the arguments
+
+
+
+
+ Visits the arguments and lambda body
+
+
+
+
+ Walks the structure
+
+
+
+
+ Returns true.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Walks the structure
+
+
+
+
+ Walks the structure
+
+
+
+
+ Walks the structure
+
+ expression.Limit is DbParameterReferenceExpression
+
+
+
+ Walks the arguments
+
+
+
+
+
+
+
+
+ Returns false
+
+ false
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns false
+
+
+
+
+ Walks the structure
+
+
+
+
+ Returns false
+
+
+
+
+ Walks the structure
+
+
+
+
+
+
+
+
+
+
+
+
+ Walks the structure
+
+
+
+
+ Returns false;
+
+
+
+
+ Resturns true
+
+ expression.Count is DbParameterReferenceExpression
+
+
+
+ Walks the structure
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns false
+
+ false
+
+
+
+ Used for
+
+
+
+ Rewrites an expression tree to make it suitable for translation to SQL appropriate for SQL Server 2000
+ In particular, it replaces expressions that are not directly supported on SQL Server 2000
+ with alternative translations. The following expressions are translated:
+
+ -
+
+ -
+
+ -
+
+
+ The other expressions are copied unmodified.
+ The new expression belongs to a new query command tree.
+
+
+
+
+ The only entry point.
+ Rewrites the given tree by replacing expressions that are not directly supported on SQL Server 2000
+ with alterntive translations.
+
+ The new tree
+
+
+
+ Private Constructor.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ This method is invoked when tranforming
+
+
+
+ This method is used for translating
+
+
+
+ Adds the flattened properties on the input to the flattenedProperties list.
+
+
+
+
+ Helper method for
+
+
+
+
+ Helper method for
+
+
+
+ Determines whether two expressions match.
+ They match if they are of the shape
+ expr1 -> DbPropertyExpression(... (DbPropertyExpression(DbVariableReferenceExpression(expr1BindingVariableName), nameX), ..., name1)
+ expr1 -> DbPropertyExpression(... (DbPropertyExpression(DbVariableReferenceExpression(expr2BindingVariableName), nameX), ..., name1),
+ i.e. if they only differ in the name of the binding.
+
+
+
+
+ Helper method for
+
+
+ An
+
+
+
+ This class is like StringBuilder. While traversing the tree for the first time,
+ we do not know all the strings that need to be appended e.g. things that need to be
+ renamed, nested select statements etc. So, we use a builder that can collect
+ all kinds of sql fragments.
+
+
+
+
+ Add an object to the list - we do not verify that it is a proper sql fragment
+ since this is an internal method.
+
+
+
+
+ This is to pretty print the SQL. The writer
+
+
+
+ We delegate the writing of the fragment to the appropriate type.
+
+
+
+
+ Whether the builder is empty. This is used by the
+
+
+
+ Enacapsulates the logic required to translate function calls represented as instances of DbFunctionExpression into SQL.
+ There are several special cases that modify how the translation should proceed. These include:
+ - 'Special' canonical functions, for which the function name or arguments differ between the EDM canonical function and the SQL function
+ - 'Special' server functions, which are similar to the 'special' canonical functions but sourced by the SQL Server provider manifest
+ - Niladic functions, which require the parentheses that would usually follow the function name to be omitted
+ - Spatial canonical functions, which must translate to a static method call, instance method call, or instance property access against
+ one of the built-in spatial CLR UDTs (geography/geometry).
+
+
+
+
+ All special store functions and their handlers
+
+
+
+
+ All special non-aggregate canonical functions and their handlers
+
+
+
+
+ Initalizes the mapping from functions to TSql operators
+ for all functions that translate to TSql operators
+
+
+
+
+ Initalizes the mapping from names of canonical function for date/time addition
+ to corresponding dateparts
+
+
+
+
+ Initalizes the mapping from names of canonical function for date/time difference
+ to corresponding dateparts
+
+
+
+
+ Initalizes the mapping from names of canonical function that represent static geography methods to their corresponding
+ static method name, qualified with the 'geography::' prefix.
+
+
+
+
+ Initalizes the mapping from names of canonical function that represent geography instance properties to their corresponding
+ store property name.
+
+
+
+
+ Initalizes the mapping of canonical function name to instance method name for geography instance functions that differ in name from the sql server equivalent.
+
+
+
+
+ Initalizes the mapping from names of canonical function that represent static geometry methods to their corresponding
+ static method name, qualified with the 'geometry::' prefix.
+
+
+
+
+ Initalizes the mapping from names of canonical function that represent geometry instance properties to their corresponding
+ store property name.
+
+
+
+
+ Initalizes the mapping of canonical function name to instance method name for geometry instance functions that differ in name from the sql server equivalent.
+
+
+
+
+ Determines whether the given function is a store function that
+ requires special handling
+
+
+
+
+ Determines whether the given function is a canonical function that
+ requires special handling
+
+
+
+
+ Determines whether the given function is a canonical function the translates
+ to a spatial (geography/geometry) property access or method call.
+
+
+
+
+ Default handling for functions.
+ Translates them to FunctionName(arg1, arg2, ..., argn)
+
+
+
+
+ Default handling for functions with a given name.
+ Translates them to FunctionName(arg1, arg2, ..., argn)
+
+
+
+
+ Default handling for functions with a given name and given return value cast.
+ Translates them to CAST(FunctionName(arg1, arg2, ..., argn) AS returnType)
+
+
+
+
+ Default handling on function arguments.
+ Appends the list of arguments to the given result
+ If the function is niladic it does not append anything,
+ otherwise it appends (arg1, arg2, .., argn)
+
+
+
+
+ Handler for functions that need to be translated to different store function based on version
+
+
+
+
+ Handler for special build in functions
+
+
+
+
+ Handler for special canonical functions
+
+
+
+
+ Dispatches the special function processing to the appropriate handler
+
+
+
+
+ Handles functions that are translated into TSQL operators.
+ The given function should have one or two arguments.
+ Functions with one arguemnt are translated into
+ op arg
+ Functions with two arguments are translated into
+ arg0 op arg1
+ Also, the arguments can be optionaly enclosed in parethesis
+
+
+
+
+
+
+
+
+
+
+
+
+ Handles special case in which datapart 'type' parameter is present. all the functions
+ handles here have *only* the 1st parameter as datepart. datepart value is passed along
+ the QP as string and has to be expanded as TSQL keyword.
+
+
+
+
+ Handler for canonical functions for extracting date parts.
+ For example:
+ Year(date) -> DATEPART( year, date)
+
+
+
+
+ Handler for canonical funcitons for GetTotalOffsetMinutes.
+ GetTotalOffsetMinutes(e) --> Datepart(tzoffset, e)
+
+
+
+
+ Handler for turning a canonical function into DATEPART
+ Results in DATEPART(datepart, e)
+
+
+
+
+ Handler for the canonical function CurrentDateTime
+ For Sql8 and Sql9: CurrentDateTime() -> GetDate()
+ For Sql10: CurrentDateTime() -> SysDateTime()
+
+
+
+
+ Handler for the canonical function CurrentUtcDateTime
+ For Sql8 and Sql9: CurrentUtcDateTime() -> GetUtcDate()
+ For Sql10: CurrentUtcDateTime() -> SysUtcDateTime()
+
+
+
+
+ Handler for the canonical function CurrentDateTimeOffset
+ For Sql8 and Sql9: throw
+ For Sql10: CurrentDateTimeOffset() -> SysDateTimeOffset()
+
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ Helper for all date and time types creating functions.
+ The given expression is in general trainslated into:
+ CONVERT(@typename, [datePart] + [timePart] + [timeZonePart], 121), where the datePart and the timeZonePart are optional
+ The individual parts are translated as:
+ Date part:
+ convert(varchar(255), @year) + '-' + convert(varchar(255), @month) + '-' + convert(varchar(255), @day)
+ Time part:
+ PRE KATMAI: convert(varchar(255), @hour)+ ':' + convert(varchar(255), @minute)+ ':' + str(@second, 6, 3)
+ KATMAI: convert(varchar(255), @hour)+ ':' + convert(varchar(255), @minute)+ ':' + str(@second, 10, 7)
+ Time zone part:
+ (case when @tzoffset >= 0 then '+' else '-' end) + convert(varchar(255), ABS(@tzoffset)/60) + ':' + convert(varchar(255), ABS(@tzoffset)%60)
+
+
+
+
+ Helper method that wrapps the given expession with a conver to varchar(255)
+
+
+
+
+ TruncateTime(DateTime X)
+ PreKatmai: TRUNCATETIME(X) => CONVERT(DATETIME, CONVERT(VARCHAR(255), expression, 102), 102)
+ Katmai: TRUNCATETIME(X) => CONVERT(DATETIME2, CONVERT(VARCHAR(255), expression, 102), 102)
+ TruncateTime(DateTimeOffset X)
+ TRUNCATETIME(X) => CONVERT(datetimeoffset, CONVERT(VARCHAR(255), expression, 102)
+ + ' 00:00:00 ' + Right(convert(varchar(255), @arg, 121), 6), 102)
+
+
+
+
+ Handler for date addition functions supported only starting from Katmai
+
+
+
+
+ Handler for all date/time addition canonical functions.
+ Translation, e.g.
+ AddYears(datetime, number) => DATEADD(year, number, datetime)
+
+
+
+
+ Hanndler for date differencing functions supported only starting from Katmai
+
+
+
+
+ Handler for all date/time addition canonical functions.
+ Translation, e.g.
+ DiffYears(datetime, number) => DATEDIFF(year, number, datetime)
+
+
+
+
+ Function rename IndexOf -> CHARINDEX
+
+
+
+
+ Function rename NewGuid -> NEWID
+
+
+
+
+ Function rename Length -> LEN
+
+
+
+
+ Round(numericExpression) -> Round(numericExpression, 0);
+ Round(numericExpression, digits) -> Round(numericExpression, digits);
+
+
+
+
+ Truncate(numericExpression) -> Round(numericExpression, 0, 1); (does not exist as canonical function yet)
+ Truncate(numericExpression, digits) -> Round(numericExpression, digits, 1);
+
+
+
+
+ Common handler for the canonical functions ROUND and TRUNCATE
+
+
+
+
+ Handle the canonical function Abs().
+
+
+
+
+ TRIM(string) -> LTRIM(RTRIM(string))
+
+
+
+
+ Function rename ToLower -> LOWER
+
+
+
+
+ Function rename ToUpper -> UPPER
+
+
+
+
+ Function to translate the StartsWith, EndsWith and Contains canonical functions to LIKE expression in T-SQL
+ and also add the trailing ESCAPE '~' when escaping of the search string for the LIKE expression has occurred
+
+
+
+
+ Handler for Contains. Wraps the normal translation with a case statement
+
+
+
+
+ CONTAINS(arg0, arg1) => arg0 LIKE '%arg1%'
+
+
+
+
+ Handler for StartsWith. Wraps the normal translation with a case statement
+
+
+
+
+ STARTSWITH(arg0, arg1) => arg0 LIKE 'arg1%'
+
+
+
+
+ Handler for EndsWith. Wraps the normal translation with a case statement
+
+
+
+
+ ENDSWITH(arg0, arg1) => arg0 LIKE '%arg1'
+
+
+
+
+ Turns a predicate into a statement returning a bit
+ PREDICATE => CASE WHEN (PREDICATE) THEN CAST(1 AS BIT) WHEN (NOT (PREDICATE)) CAST (O AS BIT) END
+ The predicate is produced by the given predicateTranslator.
+
+
+
+
+ Writes the function name to the given SqlBuilder.
+
+
+
+
+ Is this a Store function (ie) does it have the builtinAttribute specified and it is not a canonical function?
+
+
+
+
+ determines if the function requires the return type be enforeced by use of a cast expression
+
+
+
+
+ determines if the function requires the return type be enforeced by use of a cast expression
+
+
+
+
+ determines if the function requires the return type be enforeced by use of a cast expression
+
+
+
+
+ determines if the function requires the return type be enforeced by use of a cast expression
+
+
+
+
+ Determines if the function requires the return type be enforced by use of a cast expression
+
+
+
+
+ Translates the command object into a SQL string that can be executed on
+ SQL Server 2000 and SQL Server 2005.
+
+
+ The translation is implemented as a visitor
+ -
+ Select statement minimization. Multiple nodes in the query tree
+ that can be part of a single SQL select statement are merged. e.g. a
+ Filter node that is the input of a Project node can typically share the
+ same SQL statement.
+
+ -
+ Alpha-renaming. As a result of the statement minimization above, there
+ could be name collisions when using correlated subqueries
+
+ Filter(
+ b = Project( c.x
+ c = Extent(foo)
+ )
+ exists (
+ Filter(
+ c = Extent(foo)
+ b.x = c.x
+ )
+ )
+ )
+ The first Filter, Project and Extent will share the same SQL select statement.
+ The alias for the Project i.e. b, will be replaced with c.
+ If the alias c for the Filter within the exists clause is not renamed,
+ we will get c.x = c.x , which is incorrect.
+ Instead, the alias c within the second filter should be renamed to c1, to give
+ c.x = c1.x i.e. b is renamed to c, and c is renamed to c1.
+
+
+ -
+ Join flattening. In the query tree, a list of join nodes is typically
+ represented as a tree of Join nodes, each with 2 children. e.g.
+
+ a = Join(InnerJoin
+ b = Join(CrossJoin
+ c = Extent(foo)
+ d = Extent(foo)
+ )
+ e = Extent(foo)
+ on b.c.x = e.x
+ )
+ If translated directly, this will be translated to
+ FROM ( SELECT c.*, d.*
+ FROM foo as c
+ CROSS JOIN foo as d) as b
+ INNER JOIN foo as e on b.x' = e.x
+ It would be better to translate this as
+ FROM foo as c
+ CROSS JOIN foo as d
+ INNER JOIN foo as e on c.x = e.x
+ This allows the optimizer to choose an appropriate join ordering for evaluation.
+
+
+ -
+ Select * and column renaming. In the example above, we noticed that
+ in some cases we add
+
SELECT * FROM ...
+ to complete the SQL
+ statement. i.e. there is no explicit PROJECT list.
+ In this case, we enumerate all the columns available in the FROM clause
+ This is particularly problematic in the case of Join trees, since the columns
+ from the extents joined might have the same name - this is illegal. To solve
+ this problem, we will have to rename columns if they are part of a SELECT *
+ for a JOIN node - we do not need renaming in any other situation.
+
+
+ Renaming issues. When rows or columns are renamed, we produce names that are unique globally with respect to the query. The names are derived from the original names, with an integer as a suffix. e.g. CustomerId will be renamed to CustomerId1, CustomerId2 etc. Since the names generated are globally unique, they will not conflict when the columns of a JOIN SELECT statement are joined with another JOIN.
+
+ Record flattening. SQL server does not have the concept of records. However, a join statement produces records. We have to flatten the record accesses into a simple alias.column form.
+
+
+ Building the SQL. There are 2 phases
+
+ -
+ Traverse the tree, producing a sql builder
+
+ -
+ Write the SqlBuilder into a string, renaming the aliases and columns
+ as needed.
+
+
+ In the first phase, we traverse the tree. We cannot generate the SQL string right away, since
+
+ - The WHERE clause has to be visited before the from clause.
+ -
+ extent aliases and column aliases need to be renamed. To minimize
+ renaming collisions, all the names used must be known, before any renaming
+ choice is made.
+
+
+ To defer the renaming choices, we use symbols
+
+ -
+ A stack for the current SQL select statement. This is needed by
+
+ -
+ A stack for the join context. When visiting an extent,
+ we need to know whether we are inside a join or not. If we are inside
+ a join, we do not create a new SELECT statement.
+
+
+
+
+ Global state. To enable renaming, we maintain
+
+ - The set of all extent aliases used.
+ - The set of all parameter names.
+ - The set of all column names that may need to be renamed.
+
+ Finally, we have a symbol table to lookup variable references. All references to the same extent have the same symbol.
+
+
+ Sql select statement sharing. Each of the relational operator nodes
+
+ - Project
+ - Filter
+ - GroupBy
+ - Sort/OrderBy
+
+ can add its non-input (e.g. project, predicate, sort order etc.) to the SQL statement for the input, or create a new SQL statement. If it chooses to reuse the input's SQL statement, we play the following symbol table trick to accomplish renaming. The symbol table entry for the alias of the current node points to the symbol for the input in the input's SQL statement.
+
+ Project(b.x
+ b = Filter(
+ c = Extent(foo)
+ c.x = 5)
+ )
+ The Extent node creates a new SqlSelectStatement. This is added to the
+ symbol table by the Filter as {c, Symbol(c)}. Thus, c.x is resolved to
+ Symbol(c).x .
+ Looking at the project node, we add {b, Symbol(c)} to the symbol table if the
+ SQL statement is reused, and {b, Symbol(b)}, if there is no reuse.
+ Thus, b.x is resolved to Symbol(c).x if there is reuse, and to
+ Symbol(b).x if there is no reuse.
+
+
+
+
+
+
+ Every relational node has to pass its SELECT statement to its children
+ This allows them (DbVariableReferenceExpression eventually) to update the list of
+ outer extents (free variables) used by this select statement.
+
+
+
+
+ Nested joins and extents need to know whether they should create
+ a new Select statement, or reuse the parent's. This flag
+ indicates whether the parent is a join or not.
+
+
+
+
+ VariableReferenceExpressions are allowed only as children of DbPropertyExpression
+ or MethodExpression. The cheapest way to ensure this is to set the following
+ property in DbVariableReferenceExpression and reset it in the allowed parent expressions.
+
+
+
+
+ Maintain the list of (string) DbParameterReferenceExpressions that should be compensated, viz.
+ forced to non-unicode format. A parameter is added to the list if it is being compared to a
+ non-unicode store column and none of its other usages in the query tree, disqualify it
+ (For example - if the parameter is also being projected or compared to a unicode column)
+ The goal of the compensation is to have the store index picked up by the server.
+ String constants are also compensated and the decision is local, unlike parameters.
+
+
+
+
+ Set and reset in DbComparisonExpression and DbLikeExpression visit methods. Maintains
+ global state information that the children of these nodes are candidates for compensation.
+
+
+
+
+ Set when it is is safe to ignore the unicode/non-unicode aspect. See
+
+
+
+ The current SQL Server version
+
+
+
+
+ Basic constructor.
+
+
+
+
+ General purpose static function that can be called from System.Data assembly
+
+ The string representing the SQL to be executed. \
+
+
+
+ Translate a command tree to a SQL string.
+ The input tree could be translated to either a SQL SELECT statement
+ or a SELECT expression. This choice is made based on the return type
+ of the expression
+ CollectionType => select statement
+ non collection type => select expression
+
+ The string representing the SQL to be executed.
+
+
+
+ Convert the SQL fragments to a string. Writes a string representing the SQL to be executed
+ into the specified writer.
+
+ The writer specified for fluent continuations.
+
+
+
+ Translate(left) AND Translate(right)
+
+
+ A
+
+
+
+ An apply is just like a join, so it shares the common join processing
+ in
+
+ A
+
+
+
+ For binary expressions, we delegate to
+
+ A
+
+
+
+ If the ELSE clause is null, we do not write it out.
+
+
+ A
+
+
+
+ The parser generates Not(Equals(...)) for <>.
+
+
+ A
+
+
+
+ Checks if the arguments of the input Comparison or Like expression are candidates
+ for compensation. If yes, sets global state variable - _forceNonUnicode.
+
+
+
+
+ The grammar for the pattern that we are looking for is -
+ Pattern := Target OP Source | Source OP Target
+ OP := Like | In | Comparison
+ Source := Non-unicode DbPropertyExpression
+ Target := Target FUNC Target | DbConstantExpression | DBParameterExpression
+ FUNC := CONCAT | RTRIM | LTRIM | TRIM | SUBSTRING | TOLOWER | TOUPPER | REVERSE | REPLACE
+
+
+
+
+ Matches the non-terminal symbol "target" in above grammar.
+
+
+
+
+ Determines if the expression represents a non-unicode string column(char/varchar store type)
+
+
+
+
+ Determines if the expression represents a string constant or parameter with the facet, unicode=null.
+
+
+
+
+ Generate tsql for a constant. Avoid the explicit cast (if possible) when
+ the isCastOptional parameter is set
+
+ the tsql fragment
+
+
+
+ Helper method for
+
+ If a value of positive or negative infinity, or
+
+
+
+
+ Helper method for
+
+ If a value of positive or negative infinity, or
+
+
+
+
+ Helper function for
+
+
+
+ We do not pass constants as parameters.
+
+
+ A
+
+
+
+ The DISTINCT has to be added to the beginning of SqlSelectStatement.Select,
+ but it might be too late for that. So, we use a flag on SqlSelectStatement
+ instead, and add the "DISTINCT" in the second phase.
+
+
+ A
+
+
+
+ An element expression returns a scalar - so it is translated to
+ ( Select ... )
+
+
+
+
+
+
+
+
+ Only concrete expression types will be visited.
+
+
+
+
+ If we are in a Join context, returns a
+
+
+
+ Gets escaped TSql identifier describing this entity set.
+
+
+
+
+ The bodies of
+ - Visit the input expression
+ -
+ Determine if the input's SQL statement can be reused, or a new
+ one must be created.
+
+ - Create a new symbol table scope
+ -
+ Push the Sql statement onto a stack, so that children can
+ update the free variable list.
+
+ - Visit the non-input expression.
+ - Cleanup
+
+
+
+ A
+
+
+
+ Lambda functions are not supported.
+ The functions supported are:
+
+ - Canonical Functions - We recognize these by their dataspace, it is DataSpace.CSpace
+ - Store Functions - We recognize these by the BuiltInAttribute and not being Canonical
+ - User-defined Functions - All the rest
+
+ We handle Canonical and Store functions the same way: If they are in the list of functions
+ that need special handling, we invoke the appropriate handler, otherwise we translate them to
+ FunctionName(arg1, arg2, ..., argn).
+ We translate user-defined functions to NamespaceName.FunctionName(arg1, arg2, ..., argn).
+
+
+ A
+
+
+
+
+ -
+ If an expression being aggregated contains an outer reference, then that outer
+ reference must be the only column referenced in the expression (SQLBUDT #488741)
+
+ -
+ Sql Server cannot perform an aggregate function on an expression containing
+ an aggregate or a subquery. (SQLBUDT #504600)
+
+ -
+ Sql Server requries each GROUP BY expression (key) to contain at least one column
+ that is not an outer reference. (SQLBUDT #616523)
+
+ -
+ Aggregates on the right side of an APPLY cannot reference columns from the left side.
+ (SQLBUDT #617683)
+
+
+ The default translation, without inner query is:
+ SELECT
+ kexp1 AS key1, kexp2 AS key2,... kexpn AS keyn,
+ aggf1(aexpr1) AS agg1, .. aggfn(aexprn) AS aggn
+ FROM input AS a
+ GROUP BY kexp1, kexp2, .. kexpn
+ When we inject an innner query, the equivalent translation is:
+ SELECT
+ key1 AS key1, key2 AS key2, .. keyn AS keys,
+ aggf1(agg1) AS agg1, aggfn(aggn) AS aggn
+ FROM (
+ SELECT
+ kexp1 AS key1, kexp2 AS key2,... kexpn AS keyn,
+ aexpr1 AS agg1, .. aexprn AS aggn
+ FROM input AS a
+ ) as a
+ GROUP BY key1, key2, keyn
+
+
+ A
+
+
+
+
+
+
+
+ Not(IsEmpty) has to be handled specially, so we delegate to
+
+
+ A [NOT] EXISTS( ... )
+
+
+
+
+ Not(IsNull) is handled specially, so we delegate to
+
+
+ A IS [NOT] NULL
+
+
+
+
+ No error is raised if the store cannot support this.
+
+
+ A
+
+
+
+
+
+ A
+
+
+
+
+
+ A
+
+
+
+ A
+
+
+
+ Translates to TOP expression. For Sql8, limit can only be a constant expression
+
+
+ A
+
+
+
+ DbNewInstanceExpression is allowed as a child of DbProjectExpression only.
+ If anyone else is the parent, we throw.
+ We also perform special casing for collections - where we could convert
+ them into Unions
+
+
+
+
+ The Not expression may cause the translation of its child to change.
+ These children are
+
+ -
+
+ -
+
+ -
+
+ -
+
+
+
+
+ A
+
+
+
+
+
+
+
+ A
+
+
+
+ Visit a DbOrExpression and consider the subexpressions
+ for whether to generate OR conditions or an IN clause.
+
+
+ A
+
+
+
+ Visits a DbInExpression and generates the corresponding SQL fragment.
+
+
+ A
+
+
+
+ Determine if a DbOrExpression can be optimized into one or more IN clauses
+ and generate an ISqlFragment if it is possible.
+
+ True if an IN clause is possible and sqlFragment has been generated, false otherwise
+
+
+
+ Determines if a DbExpression is a valid key for the purposes of generating an In clause optimization.
+
+ True if the expression can be used as a key, false otherwise
+
+
+
+ Looks at both sides of a DbBinaryExpression to consider if either side is a valid candidate to
+ be a key and if so adds it to the KeyToListMap as a key with the other side as the value.
+
+ True if the expression was added, false otherwise
+
+
+
+ Attempts to build a KeyToListMap containing valid references and the appropriate value equality
+ tests associated with each so that they can be optimized into IN clauses. Calls itself recursively
+ to consider additional OR branches.
+
+ True if this branch contained just equality tests or further OR branches, false otherwise
+
+
+
+ This method handles the DBParameterReference expressions. If the parameter is in
+ a part of the tree, which matches our criteria for forcing to non-unicode, then
+ we add it to the list of candidate parameters. If the parameter occurs in a different
+ usage scenario, then disqualify it from being forced to non-unicode.
+
+
+ A
+
+
+
+
+
+ A
+
+
+
+ This method handles record flattening, which works as follows.
+ consider an expression Prop(y, Prop(x, Prop(d, Prop(c, Prop(b, Var(a)))))
+ where a,b,c are joins, d is an extent and x and y are fields.
+ b has been flattened into a, and has its own SELECT statement.
+ c has been flattened into b.
+ d has been flattened into c.
+ We visit the instance, so we reach Var(a) first. This gives us a (join)symbol.
+ Symbol(a).b gives us a join symbol, with a SELECT statement i.e. Symbol(b).
+ From this point on , we need to remember Symbol(b) as the source alias,
+ and then try to find the column. So, we use a SymbolPair.
+ We have reached the end when the symbol no longer points to a join symbol.
+
+
+ A
+
+
+
+ Any(input, x) => Exists(Filter(input,x))
+ All(input, x) => Not Exists(Filter(input, not(x))
+
+
+
+
+ For Sql9 it translates to:
+ SELECT Y.x1, Y.x2, ..., Y.xn
+ FROM (
+ SELECT X.x1, X.x2, ..., X.xn, row_number() OVER (ORDER BY sk1, sk2, ...) AS [row_number]
+ FROM input as X
+ ) as Y
+ WHERE Y.[row_number] > count
+ ORDER BY sk1, sk2, ...
+
+
+ A
+
+
+
+
+
+ A
+
+
+
+ A
+
+
+
+ This code is shared by
+
+
+
+ This method determines whether an extent from an outer scope(free variable)
+ is used in the CurrentSelectStatement.
+ An extent in an outer scope, if its symbol is not in the FromExtents
+ of the CurrentSelectStatement.
+
+
+ A
+
+
+
+ Aggregates are not visited by the normal visitor walk.
+
+
+
+
+ Dump out an expression - optionally wrap it with parantheses if possible
+
+
+
+
+ Handler for inline binary expressions.
+ Produces left op right.
+ For associative operations does flattening.
+ Puts parenthesis around the arguments if needed.
+
+
+
+
+ Creates a flat list of the associative arguments.
+ For example, for ((A1 + (A2 - A3)) + A4) it will create A1, (A2 - A3), A4
+ Only 'unfolds' the given arguments that are of the given expression kind.
+
+
+
+
+ Helper method for FlattenAssociativeExpression.
+ Creates a flat list of the associative arguments and appends to the given argument list.
+ For example, for ((A1 + (A2 - A3)) + A4) it will add A1, (A2 - A3), A4 to the list.
+ Only 'unfolds' the given expression if it is of the given expression kind.
+
+
+
+
+ Private handler for comparison expressions - almost identical to VisitBinaryExpression.
+ We special case constants, so that we don't emit unnecessary casts
+
+
+
+
+ This is called by the relational nodes. It does the following
+
+ -
+ If the input is not a SqlSelectStatement, it assumes that the input
+ is a collection expression, and creates a new SqlSelectStatement
+
+
+
+
+ A
+
+
+
+
+
+
+
+ Translate a NewInstance(Element(X)) expression into
+ "select top(1) * from X"
+
+
+
+
+
+
+
+
+ This handles the processing of join expressions.
+ The extents on a left spine are flattened, while joins
+ not on the left spine give rise to new nested sub queries.
+ Joins work differently from the rest of the visiting, in that
+ the parent (i.e. the join node) creates the SqlSelectStatement
+ for the children to use.
+ The "parameter" IsInJoinContext indicates whether a child extent should
+ add its stuff to the existing SqlSelectStatement, or create a new SqlSelectStatement
+ By passing true, we ask the children to add themselves to the parent join,
+ by passing false, we ask the children to create new Select statements for
+ themselves.
+ This method is called from
+
+ A
+
+
+
+ This is called from
+ - The same as the parent's - this is treated specially.
+ - A sql select statement, which may need to be completed
+ - An extent - just copy it to the from clause
+ -
+ Anything else (from a collection-valued expression) -
+ unnest and copy it.
+
+
+ If the input was a Join, we need to create a new join symbol,
+ otherwise, we create a normal symbol.
+ We then call AddFromSymbol to add the AS clause, and update the symbol table.
+ If the child's result was the same as the parent's, we have to clean up
+ the list of symbols in the FromExtents list, since this contains symbols from
+ the children of both the parent and the child.
+ The happens when the child visited is a Join, and is the leftmost child of
+ the parent.
+
+
+
+
+ We assume that this is only called as a child of a Project.
+ This replaces
+
+ A
+
+
+
+ Handler for set operations
+ It generates left separator right.
+ Only for SQL 8.0 it may need to create a new select statement
+ above the set operation if the left child's output columns got renamed
+
+
+
+
+
+ - Add the SQL string for each column to the SELECT clause
+ -
+ Add the column to the list of columns - so that it can
+ become part of the "type" of a JoinSymbol
+
+ -
+ Check if the column name collides with a previous column added
+ to the same select statement. Flag both the columns for renaming if true.
+
+ - Add the column to a name lookup dictionary for collision detection.
+
+
+
+
+
+ Creates an optional column and registers the corresponding symbol with
+ the optionalColumnUsageManager it has not already been registered.
+
+
+
+
+ Helper method for AddColumns. Adds a column with the given column name
+ to the Select list of the given select statement.
+
+
+
+
+ Expands Select * to "select the_list_of_columns"
+ If the columns are taken from an extent, they are written as
+ {original_column_name AS Symbol(original_column)} to allow renaming.
+ If the columns are taken from a Join, they are written as just
+ {original_column_name}, since there cannot be a name collision.
+ We concatenate the columns from each of the inputs to the select statement.
+ Since the inputs may be joins that are flattened, we need to recurse.
+ The inputs are inferred from the symbols in FromExtents.
+
+
+
+
+
+
+
+
+ This method is called after the input to a relational node is visited.
+
+ -
+ The fromSymbol is new i.e. the select statement has just been
+ created, or a join extent has been added.
+
+ - The fromSymbol is old i.e. we are reusing a select statement.
+
+ If we are not reusing the select statement, we have to complete the
+ FROM clause with the alias
+ -- if the input was an extent
+ FROM = [SchemaName].[TableName]
+ -- if the input was a Project
+ FROM = (SELECT ... FROM ... WHERE ...)
+ These become
+ -- if the input was an extent
+ FROM = [SchemaName].[TableName] AS alias
+ -- if the input was a Project
+ FROM = (SELECT ... FROM ... WHERE ...) AS alias
+ and look like valid FROM clauses.
+ Finally, we have to add the alias to the global list of aliases used,
+ and also to the current symbol table.
+
+
+
+
+ Translates a list of SortClauses.
+ Used in the translation of OrderBy
+
+
+
+
+
+
+
+
+ This is called after a relational node's input has been visited, and the
+ input's sql statement cannot be reused.
+ A new select statement, with the old one as the from clause.
+
+
+
+ Before we embed a string literal in a SQL string, we should
+ convert all ' to '', and enclose the whole string in single quotes.
+
+ The escaped sql string.
+
+
+
+ Returns the sql primitive/native type name.
+ It will include size, precision or scale depending on type information present in the
+ type facets
+
+
+
+
+ Handles the expression represending DbLimitExpression.Limit and DbSkipExpression.Count.
+ If it is a constant expression, it simply does to string thus avoiding casting it to the specific value
+ (which would be done if
+
+
+
+ This is used to determine if a particular expression is an Apply operation.
+ This is only the case when the DbExpressionKind is CrossApply or OuterApply.
+
+
+
+
+ This is used to determine if a particular expression is a Join operation.
+ This is true for DbCrossJoinExpression and DbJoinExpression, the
+ latter of which may have one of several different ExpressionKinds.
+
+
+
+
+ This is used to determine if a calling expression needs to place
+ round brackets around the translation of the expression e.
+ Constants, parameters and properties do not require brackets,
+ everything else does.
+
+ true, if the expression needs brackets
+
+
+
+ Determine if the owner expression can add its unique sql to the input's
+ SqlSelectStatement
+
+
+
+
+ We use the normal box quotes for SQL server. We do not deal with ANSI quotes
+ i.e. double quotes.
+
+
+
+
+ Simply calls
+
+
+
+ This is called from -- originally {expression}
+ -- change that to
+ SELECT *
+ FROM {expression} as c
+ DbLimitExpression needs to start the statement but not add the default columns
+
+
+
+
+ This method is called by
+
+
+
+ If the sql fragment for an input expression is not a SqlSelect statement
+ or other acceptable form (e.g. an extent as a SqlBuilder), we need
+ to wrap it in a form acceptable in a FROM clause. These are
+ primarily the
+
+ - The set operation expressions - union all, intersect, except
+ - TVFs, which are conceptually similar to tables
+
+
+
+
+
+ Helper method for the Group By visitor
+ Returns true if at least one of the aggregates in the given list
+ has an argument that is not a
+ -
+ If an expression being aggregated contains an outer reference, then that outer
+ reference must be the only column referenced in the expression (SQLBUDT #488741)
+
+ -
+ Sql Server cannot perform an aggregate function on an expression containing
+ an aggregate or a subquery. (SQLBUDT #504600)
+
+
+ Potentially, we could furhter optimize this.
+
+
+
+
+ Returns true if the given expression is not a
+
+
+
+ Helper method for the Group By visitor
+ Returns true if at least one of the expressions in the given list
+ is not
+
+
+
+ Returns true if the given expression is not
+
+
+
+ Helper method for processing Group By keys and aggregates.
+ Returns true if the given expression is not a
+
+
+
+ Throws not supported exception if the server is pre-katmai
+
+
+
+
+ Throws not supported exception if the server is pre-katmai
+
+
+
+
+ The top of the stack
+
+
+
+
+ Determine if the parent is a join.
+
+
+
+
+ Required by the KeyToListMap to allow certain DbExpression subclasses to be used as a key
+ which is not normally possible given their lack of Equals and GetHashCode implementations
+ for testing object value equality.
+
+
+
+
+ Compare two DbExpressions to see if they are equal for the purposes of
+ our key management. We only support DbPropertyExpression, DbParameterReferenceExpression,
+ VariableReferenceExpression and DbCastExpression types. Everything else will fail to
+ be considered equal.
+
+ True if the types are allowed and equal, false otherwise
+
+
+
+ Calculates a hashcode for a given number of DbExpression subclasses to allow the KeyToListMap
+ to efficiently and reliably locate existing keys.
+
+ Integer containing the hashcode
+
+
+
+ This class is used for building the SELECT clause of a Sql Statement
+ It is used to gather information about required and optional columns
+ and whether TOP and DISTINCT should be specified.
+ The underlying SqlBuilder is used for gathering the required columns.
+ The list of OptionalColumns is used for gathering the optional columns.
+ Whether a given OptionalColumn should be written is known only after the entire
+ command tree has been processed.
+ The IsDistinct property indicates that we want distinct columns.
+ This is given out of band, since the input expression to the select clause
+ may already have some columns projected out, and we use append-only SqlBuilders.
+ The DISTINCT is inserted when we finally write the object into a string.
+ Also, we have a Top property, which is non-null if the number of results should
+ be limited to certain number. It is given out of band for the same reasons as DISTINCT.
+
+
+
+
+ Writes the string representing the Select statement:
+ SELECT (DISTINCT) (TOP topClause) (optionalColumns) (requiredColumns)
+ If Distinct is specified or this is part of a top most statement
+ all optional columns are marked as used.
+ Optional columns are only written if marked as used.
+ In addition, if no required columns are specified and no optional columns are
+ marked as used, the first optional column is written.
+
+
+
+
+ Writes the optional columns that are used.
+ If this is the topmost statement or distict is specifed as part of the same statement
+ all optoinal columns are written.
+
+ Whether at least one column got written
+
+
+
+ Do we need to add a DISTINCT at the beginning of the SELECT
+
+
+
+
+ Whether any columns have been specified.
+
+
+
+
+ A SqlSelectStatement represents a canonical SQL SELECT statement.
+ It has fields for the 5 main clauses
+
+ - SELECT
+ - FROM
+ - WHERE
+ - GROUP BY
+ - ORDER BY
+
+ We do not have HAVING, since the CQT does not have such a node.
+ Each of the fields is a SqlBuilder, so we can keep appending SQL strings
+ or other fragments to build up the clause.
+ The FromExtents contains the list of inputs in use for the select statement.
+ There is usually just one element in this - Select statements for joins may
+ temporarily have more than one.
+ If the select statement is created by a Join node, we maintain a list of
+ all the extents that have been flattened in the join in AllJoinExtents
+
+ in J(j1= J(a,b), c)
+ FromExtents has 2 nodes JoinSymbol(name=j1, ...) and Symbol(name=c)
+ AllJoinExtents has 3 nodes Symbol(name=a), Symbol(name=b), Symbol(name=c)
+
+ If any expression in the non-FROM clause refers to an extent in a higher scope,
+ we add that extent to the OuterExtents list. This list denotes the list
+ of extent aliases that may collide with the aliases used in this select statement.
+ It is set by
+
+
+
+ Write out a SQL select statement as a string.
+ We have to
+
+ -
+ Check whether the aliases extents we use in this statement have
+ to be renamed.
+ We first create a list of all the aliases used by the outer extents.
+ For each of the FromExtents( or AllJoinExtents if it is non-null),
+ rename it if it collides with the previous list.
+
+ - Write each of the clauses (if it exists) as a string
+
+
+
+
+
+ Whether the columns ouput by this sql statement were renamed from what given in the command tree.
+
+
+
+
+ A dictionary of output columns
+
+
+
+
+ This extends IndentedTextWriter/StringWriter primarily to add the ability to add an indent
+ to each line that is written out.
+
+
+
+
+ The SymbolPair exists to solve the record flattening problem.
+
+
+
+
+ The symbol table is quite primitive - it is a stack with a new entry for
+ each scope. Lookups search from the top of the stack to the bottom, until
+ an entry is found.
+ The symbols are of the following kinds
+
+ -
+
+ -
+
+ -
+
+
+ Symbols represent names
+
+
+
+ Tracks the usage of symbols.
+ When registering a symbol with the usage manager if an input symbol is specified,
+ than the usage of the two is 'connected' - if one ever gets marked as used,
+ the other one becomes 'used' too.
+
+
+
+
+ TopClause represents the a TOP expression in a SqlSelectStatement.
+ It has a count property, which indicates how many TOP rows should be selected and a
+ boolen WithTies property.
+
+
+
+
+ Creates a TopClause with the given topCount and withTies.
+
+
+
+
+ Creates a TopClause with the given topCount and withTies.
+
+
+
+
+ Write out the TOP part of sql select statement
+ It basically writes TOP (X) [WITH TIES].
+ The brackets around X are ommited for Sql8.
+
+
+
+
+ Do we need to add a WITH_TIES to the top statement
+
+
+
+
+ How many top rows should be selected.
+
+
+
+
+ The Provider Manifest for SQL Server
+
+
+
+
+ Maximum size of SQL Server unicode
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Function to detect wildcard characters %, _, [ and ^ and escape them with a preceding ~
+ This escaping is used when StartsWith, EndsWith and Contains canonical and CLR functions
+ are translated to their equivalent LIKE expression
+ NOTE: This code has been copied from LinqToSql
+
+ The escaped string that can be used as pattern in a LIKE expression
+
+
+
+ Providers should override this to return information specific to their provider.
+ This method should never return null.
+
+ An XmlReader at the begining of the information requested.
+
+
+
+ This method takes a type and a set of facets and returns the best mapped equivalent type
+ in EDM.
+
+ A TypeUsage encapsulating an EDM type and a set of facets
+
+
+
+ This method takes a type and a set of facets and returns the best mapped equivalent type
+ in SQL Server, taking the store version into consideration.
+
+ A TypeUsage encapsulating a store type and a set of facets
+
+
+
+ Returns true, SqlClient supports escaping strings to be used as arguments to like
+ The escape character is '~'
+
+ True
+
+
+
+ Escapes the wildcard characters and the escape character in the given argument.
+
+ Equivalent to the argument, with the wildcard characters and the escape character escaped
+
+
+
+ Returns a boolean that specifies whether the corresponding provider can handle expression trees
+ containing instances of DbInExpression.
+ The Sql provider handles instances of DbInExpression.
+
+ true .
+
+
+
+ The DbProviderServices implementation for the SqlClient provider for SQL Server.
+
+
+ Note that instance of this type also resolve additional provider services for Microsoft SQL Server
+ when this type is registered as an EF provider either using an entry in the application's config file
+ or through code-based registration in
+
+
+
+ This is the well-known string using in configuration files and code-based configuration as
+ the "provider invariant name" used to specify Microsoft SQL Server for ADO.NET and
+ Entity Framework provider services.
+
+
+
+
+ Private constructor to ensure only Singleton instance is created.
+
+
+
+
+ Singleton object
+
+
+
+
+ Registers a handler to process non-error messages coming from the database provider.
+
+
+
+
+ Create a Command Definition object, given the connection and command tree
+
+ an executable command definition object
+
+
+
+ Create a SqlCommand object, given the provider manifest and command tree
+
+ a command object
+
+
+
+ Sets the parameter value and appropriate facets for the given
+
+
+
+ Returns provider manifest token for a given connection.
+
+ The provider manifest token for the specified connection.
+
+
+
+ Returns the provider manifest by using the specified version information.
+
+ The provider manifest by using the specified version information.
+
+
+
+ Gets a spatial data reader for SQL Server.
+
+ The spatial data reader.
+
+
+
+ Gets a spatial data reader for SQL Server.
+
+ The spatial data reader.
+
+
+
+ Creates a SqlParameter given a name, type, and direction
+
+
+
+
+ Validates that the specified value is compatible with SqlParameter and if not, attempts to return an appropriate value that is.
+ Currently only spatial values (DbGeography/DbGeometry) may not be directly usable with SqlParameter. For these types, an instance
+ of the corresponding SQL Server CLR spatial UDT will be manufactured based on the spatial data contained in
+
+
+
+
+ Determines SqlDbType for the given primitive type. Extracts facet
+ information as well.
+
+
+
+
+ Determines preferred value for SqlParameter.Size. Returns null
+ where there is no preference.
+
+
+
+
+ Returns SqlParameter.Precision where the type facet exists. Otherwise,
+ returns null or the maximum available precision to avoid truncation (which can occur
+ for output parameters).
+
+
+
+
+ Returns SqlParameter.Precision where the type facet exists. Otherwise,
+ returns null.
+
+
+
+
+ Returns SqlParameter.Scale where the type facet exists. Otherwise,
+ returns null.
+
+
+
+
+ Chooses the appropriate SqlDbType for the given string type.
+
+
+
+
+ Chooses the appropriate SqlDbType for the given binary type.
+
+
+
+
+ Generates a data definition language (DDL) script that creates schema objects
+ (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection
+ parameter and targeted for the version of the database corresponding to the provider manifest token.
+
+
+ A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter
+ and targeted for the version of the database corresponding to the provider manifest token.
+
+
+
+
+ Create the database and the database objects.
+ If initial catalog is not specified, but AttachDBFilename is specified, we generate a random database name based on the AttachDBFilename.
+ Note: this causes pollution of the db, as when the connection string is later used, the mdf will get attached under a different name.
+ However if we try to replicate the name under which it would be attached, the following scenario would fail:
+ The file does not exist, but registered with database.
+ The user calls: If (DatabaseExists) DeleteDatabase
+ CreateDatabase
+ For further details on the behavior when AttachDBFilename is specified see Dev10# 188936
+
+
+
+
+ Get the Ldf name given the Mdf full name
+
+
+
+
+ Generates database name based on the given mdfFileName.
+ The logic is replicated from System.Web.DataAccess.SqlConnectionHelper
+
+
+
+
+ Get the full mdf file name given the attachDBFile value from the connection string
+
+
+
+
+ Determines whether the database for the given connection exists.
+ There are three cases:
+ 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0
+ 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > true,
+ if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0
+ 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise
+ if the there are no databases corresponding to the given file return false, otherwise throw.
+ Note: We open the connection to cover the scenario when the mdf exists, but is not attached.
+ Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case.
+ Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487)
+ For further details on the behavior when AttachDBFilename is specified see Dev10# 188936
+
+
+
+
+ Delete the database for the given connection.
+ There are three cases:
+ 1. If Initial Catalog is specified (X) drop database X
+ 2. Else if AttachDBFilename is specified (F) drop all the databases corresponding to F
+ if none throw
+ 3. If niether the catalog not the file name is specified - throw
+ Note that directly deleting the files does not work for a remote server. However, even for not attached
+ databases the current logic would work assuming the user does: if (DatabaseExists) DeleteDatabase
+
+
+
+
+ The Singleton instance of the SqlProviderServices type.
+
+
+
+
+ Set this flag to false to prevent
+
+ With this flag set to true
+
+
+
+ Requires that the given connection is of type T.
+ Returns the connection or throws.
+
+
+
+
+ SqlClient specific implementation of
+
+
+
+
+
+
+
+
+
+
+
+ Builds and compiles the Expression equivalent of the following:
+ (BinaryReader r) => { var result = new SpatialType(); result.Read(r); return r; }
+ The construct/read pattern is preferred over casting the result of calling GetValue on the DataReader,
+ because constructing the value directly allows client code to specify the type, rather than SqlClient using
+ the server-specified assembly qualified type name from TDS to try to locate the correct type on the client.
+
+
+
+
+
+
+ SqlTypesAssembly allows for late binding to the capabilities of a specific version of the Microsoft.SqlServer.Types assembly
+
+
+
+
+ For testing.
+
+
+
+
+ This enumeration describes the current SQL Server version.
+
+
+
+
+ SQL Server 8 (2000).
+
+
+
+
+ SQL Server 9 (2005).
+
+
+
+
+ SQL Server 10 (2008).
+
+
+
+
+ SQL Server 11 (2012).
+
+
+
+
diff --git a/Web/CodePlay/bin/EntityFramework.dll b/Web/CodePlay/bin/EntityFramework.dll
new file mode 100644
index 0000000..a52ddc1
Binary files /dev/null and b/Web/CodePlay/bin/EntityFramework.dll differ
diff --git a/Web/CodePlay/bin/EntityFramework.dll.refresh b/Web/CodePlay/bin/EntityFramework.dll.refresh
new file mode 100644
index 0000000..dd1ff9f
Binary files /dev/null and b/Web/CodePlay/bin/EntityFramework.dll.refresh differ
diff --git a/Web/CodePlay/bin/EntityFramework.xml b/Web/CodePlay/bin/EntityFramework.xml
new file mode 100644
index 0000000..3889825
--- /dev/null
+++ b/Web/CodePlay/bin/EntityFramework.xml
@@ -0,0 +1,104735 @@
+
+
+
+ EntityFramework
+
+
+
+
+ Serializes an
+
+
+
+ Serialize the
+
+
+
+ Occurs when an error is encountered serializing the model.
+
+
+
+
+ Information about an error that occurred processing an Entity Framework model.
+
+
+
+
+ Gets an optional value indicating which property of the source item caused the event to be raised.
+
+
+
+
+ Gets an optional descriptive message the describes the error that is being raised.
+
+
+
+
+ Gets a value indicating the
+
+
+
+ Contains additional attributes and properties of the
+
+ Note that
+
+
+ Gets or sets the function schema.
+ The function schema.
+
+
+ Gets or sets the store function name.
+ The store function name.
+
+
+ Gets or sets the command text associated with the function.
+ The command text associated with the function.
+
+
+ Gets or sets the entity sets for the function.
+ The entity sets for the function.
+
+
+ Gets a value that indicates whether this is an aggregate function.
+ true if this is an aggregate function; otherwise, false.
+
+
+ Gets or sets whether this function is a built-in function.
+ true if this function is a built-in function; otherwise, false.
+
+
+ Gets or sets whether the function contains no arguments.
+ true if the function contains no arguments; otherwise, false.
+
+
+ Gets or sets whether this function can be composed.
+ true if this function can be composed; otherwise, false.
+
+
+ Gets or sets whether this function is from a provider manifest.
+ true if this function is from a provider manifest; otherwise, false.
+
+
+ Gets or sets whether this function is a cached store function.
+ true if this function is a cached store function; otherwise, false.
+
+
+ Gets or sets whether this function is a function import.
+ true if this function is a function import; otherwise, false.
+
+
+ Gets or sets the return parameters.
+ The return parameters.
+
+
+ Gets or sets the parameter type semantics.
+ The parameter type semantics.
+
+
+ Gets or sets the function parameters.
+ The function parameters.
+
+
+
+ author/email
+
+
+
+
+ author/name
+
+
+
+
+ author/uri
+
+
+
+
+ published
+
+
+
+
+ rights
+
+
+
+
+ summary
+
+
+
+
+ title
+
+
+
+
+ contributor/email
+
+
+
+
+ contributor/name
+
+
+
+
+ contributor/uri
+
+
+
+
+ category/@label
+
+
+
+
+ Plaintext
+
+
+
+
+ HTML
+
+
+
+
+ XHTML
+
+
+
+
+ updated
+
+
+
+
+ link/@href
+
+
+
+
+ link/@rel
+
+
+
+
+ link/@type
+
+
+
+
+ link/@hreflang
+
+
+
+
+ link/@title
+
+
+
+
+ link/@length
+
+
+
+
+ category/@term
+
+
+
+
+ category/@scheme
+
+
+
+
+ Serialize the
+
+
+
+ Serializes the storage (database) section of an
+
+
+
+ Serialize the
+ true if model can be serialized, otherwise false
+
+
+
+ Serialize the
+ true if model can be serialized, otherwise false
+
+
+
+ Occurs when an error is encountered serializing the model.
+
+
+
+
+ A class derived from this class can be placed in the same assembly as a class derived from
+
+
+
+
+ Any class derived from
+
+
+
+ The Singleton instance of
+
+
+
+ Attempts to discover and load the
+
+
+
+ Attempts to discover and load the
+
+
+
+ Call this method from the constructor of a class derived from
+
+ Resolvers are asked to resolve dependencies in reverse order from which they are added. This means
+ that a resolver can be added to override resolution of a dependency that would already have been
+ resolved in a different way.
+ The exceptions to this is that any dependency registered in the application's config file
+ will always be used in preference to using a dependency resolver added here.
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ A
+
+
+
+ Call this method from the constructor of a class derived from
+
+ Note that the provider is both registered as a service itself and also registered as a default resolver with
+ a call to AddDefaultResolver. This allows EF providers to act as resolvers for other services that
+ may need to be overridden by the provider.
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolvers for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Sets the
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+
+
+ Call this method from the constructor of a class derived from
+
+ Calling this method is equivalent to calling
+ The type of the context.
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is typically used by providers to register an associated SQL generator for Code First Migrations.
+ It is different from setting the generator in the
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+ Call this method from the constructor of a class derived from
+
+ Use
+
+
+
+ Call this method from the constructor of a class derived from
+
+ Use
+
+
+
+ Call this method from the constructor of a class derived from
+
+ Note that setting the type of formatter to use with this method does change the way command are
+ logged when
+
+
+
+ Call this method from the constructor of a class derived from
+
+ This method is provided as a convenient and discoverable way to add configuration to the Entity Framework.
+ Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Creates a shallow copy of the current
+ A shallow copy of the current
+
+
+
+ Occurs during EF initialization after the DbConfiguration has been constructed but just before
+ it is locked ready for use. Use this event to inspect and/or override services that have been
+ registered before the configuration is locked. Note that this event should be used carefully
+ since it may prevent tooling from discovering the same configuration that is used at runtime.
+
+
+ Handlers can only be added before EF starts to use the configuration and so handlers should
+ generally be added as part of application initialization. Do not access the DbConfiguration
+ static methods inside the handler; instead use the the members of
+
+
+
+ Gets the
+
+
+
+ This attribute can be placed on a subclass of
+
+ Normally a subclass of
+
+
+
+ Indicates that the given subclass of
+
+
+
+ Indicates that the subclass of
+
+
+
+ Gets the subclass of
+
+
+ Implements the basic functionality required by aggregates in a GroupBy clause.
+
+
+
+ Gets the result type of this
+
+ The result type of this
+
+
+
+ Gets the list of expressions that define the arguments to this
+
+
+ The list of expressions that define the arguments to this
+
+
+
+ Represents the logical AND of two Boolean arguments. This class cannot be inherited.
+
+
+ Implements the basic functionality required by expressions that accept two expression operands.
+
+
+ Represents the base type for all expressions.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ The type of the result produced by
+ The type of the result produced by visitor.
+
+
+
+ Determines whether the specified
+
+ True if the specified
+
+
+ Serves as a hash function for the type.
+ A hash code for the current expression.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from a byte array.
+
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+
+ Creates a
+
+ A
+
+
+
+ Enables implicit casting from
+ The converted value.
+
+
+ Gets the type metadata for the result type of the expression.
+ The type metadata for the result type of the expression.
+
+
+ Gets the kind of the expression, which indicates the operation of this expression.
+ The kind of the expression, which indicates the operation of this expression.
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by the visitor .
+ visitor is null.
+
+
+ Represents an apply operation, which is the invocation of the specified function for each element in the specified input set. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by the visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets the
+
+ The
+
+
+
+ Represents an arithmetic operation applied to numeric arguments.
+ Addition, subtraction, multiplication, division, modulo, and negation are arithmetic operations.
+ This class cannot be inherited.
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the list of
+
+ A fixed-size list of
+
+
+
+ Represents the When, Then, and Else clauses of the
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+
+ Gets the When clauses of this
+
+ The When clauses of this
+
+
+
+ Gets the Then clauses of this
+
+ The Then clauses of this
+
+
+
+ Gets the Else clause of this
+
+ The Else clause of this
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Represents the type conversion of a single argument to the specified type. This class cannot be inherited.
+
+
+ Implements the basic functionality required by expressions that accept a single expression argument.
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+
+ The expression is not associated with the command tree of a
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+
+ Describes the different "kinds" (classes) of command trees.
+
+
+
+
+ A query to retrieve data
+
+
+
+
+ Update existing data
+
+
+
+
+ Insert new data
+
+
+
+
+ Deleted existing data
+
+
+
+
+ Call a function
+
+
+
+ Represents a comparison operation applied to two arguments. Equality, greater than, greater than or equal, less than, less than or equal, and inequality are comparison operations. This class cannot be inherited.
+
+ DbComparisonExpression requires that its arguments have a common result type
+ that is equality comparable (for
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+ Represents different kinds of constants (literals). This class cannot be inherited.
+
+
+
+ Provides direct access to the constant value, even for byte[] constants.
+
+ The object value contained by this constant expression, not a copy.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+ Gets the constant value.
+ The constant value.
+
+
+ Represents an unconditional join operation between the given collection arguments. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+
+ Gets a
+
+ A
+
+
+ Represents the an expression that retrieves an entity based on the specified reference. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+ Removes duplicate elements from the specified set argument. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+ Represents the conversion of the specified set argument to a singleton. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+
+ Is the result type of the element equal to the result type of the single property
+ of the element of its operand?
+
+
+
+ Represents an expression that extracts a reference from the underlying entity instance. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+ Represents the set subtraction operation between the left and right operands. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor.
+ visitor is null.
+
+
+
+ Describes a binding for an expression. Conceptually similar to a foreach loop
+ in C#. The DbExpression property defines the collection being iterated over,
+ while the Var property provides a means to reference the current element
+ of the collection during the iteration. DbExpressionBinding is used to describe the set arguments
+ to relational expressions such as
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+ The expression is not associated with the command tree of the binding, or its result type is not equal or promotable to the result type of the current value of the property.
+
+
+ Gets the name assigned to the element variable.
+ The name assigned to the element variable.
+
+
+ Gets the type metadata of the element variable.
+ The type metadata of the element variable.
+
+
+
+ Gets the
+ The variable reference.
+
+
+ Represents a predicate applied to filter an input set. This produces the set of elements that satisfy the predicate. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Represents an invocation of a function. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the metadata for the function to invoke.
+ The metadata for the function to invoke.
+
+
+
+ Gets an
+
+ An
+
+
+ Represents a collection of elements that compose a group.
+
+
+ Represents a group by operation. A group by operation is a grouping of the elements in the input set based on the specified key expressions followed by the application of the specified aggregates. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets a
+
+ A
+
+
+
+ Gets a
+
+ A
+
+
+ Represents the set intersection operation between the left and right operands. This class cannot be inherited.
+
+ DbIntersectExpression requires that its arguments have a common collection result type
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Represents an empty set determination applied to a single set argument. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Represents null determination applied to a single argument. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Represents the type comparison of a single argument against the specified type. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the type metadata that the type metadata of the argument should be compared to.
+ The type metadata that the type metadata of the argument should be compared to.
+
+
+ Represents an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets the
+
+ The
+
+
+ Gets the join condition to apply.
+ The join condition to apply.
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+
+ Allows the application of a lambda function to arguments represented by
+
+
+
+ The visitor pattern method for expression visitors that do not produce a result value.
+ visitor is null
+
+
+ The visitor pattern method for expression visitors that produce a result value of a specific type.
+ The type of the result produced by the expression visitor.
+ The type of the result produced by visitor
+ visitor is null
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets a
+
+ The
+
+
+ Represents a string comparison against the specified pattern with an optional escape string. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets an expression that specifies the string to compare against the given pattern.
+ An expression that specifies the string to compare against the given pattern.
+ The expression is null.
+
+ The expression is not associated with the command tree of
+
+
+
+ Gets an expression that specifies the pattern against which the given string should be compared.
+ An expression that specifies the pattern against which the given string should be compared.
+ The expression is null.
+
+ The expression is not associated with the command tree of
+
+
+
+ Gets an expression that provides an optional escape string to use for the comparison.
+ An expression that provides an optional escape string to use for the comparison.
+ The expression is null.
+
+ The expression is not associated with the command tree of
+
+
+
+ Represents the restriction of the number of elements in the argument collection to the specified limit value.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets an expression that specifies the input collection.
+ An expression that specifies the input collection.
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Gets an expression that specifies the limit on the number of elements returned from the input collection.
+ An expression that specifies the limit on the number of elements returned from the input collection.
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+
+ Gets whether the limit operation will include tied results. Including tied results might produce more results than specified by the
+
+ true if the limit operation will include tied results; otherwise, false. The default is false.
+
+
+ Represents the construction of a new instance of a given type, including set and record types. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets the related entity references (if any) for an entity constructor.
+ May be null if no related entities were specified - use the
+
+
+ Represents the logical NOT of a single Boolean argument. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Represents a reference to a typed null literal. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Represents the retrieval of elements of the specified type from the given set argument. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the metadata of the type of elements that should be retrieved from the set argument.
+ The metadata of the type of elements that should be retrieved from the set argument.
+
+
+ Represents the logical OR of two Boolean arguments. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Represents a reference to a parameter declared on the command tree that contains this expression. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the name of the referenced parameter.
+ The name of the referenced parameter.
+
+
+ Represents the projection of a given input set over the specified expression. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Provides methods and properties for retrieving an instance property. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Creates a new key/value pair based on this property expression.
+
+ A new key/value pair with the key and value derived from the
+
+
+
+
+ Enables implicit casting to
+ The converted value.
+
+
+ Gets the property metadata for the property to retrieve.
+ The property metadata for the property to retrieve.
+
+
+
+ Gets a
+
+ A
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Represents a quantifier operation of the specified kind over the elements of the specified input set. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+ Gets the Boolean predicate that should be evaluated for each element in the input set.
+ The Boolean predicate that should be evaluated for each element in the input set.
+ The expression is null.
+
+ The expression is not associated with the command tree for the
+
+
+
+ Represents a strongly typed reference to a specific instance within an entity set. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the metadata for the entity set that contains the instance.
+ The metadata for the entity set that contains the instance.
+
+
+
+ Encapsulates the result (represented as a Ref to the resulting Entity) of navigating from
+ the specified source end of a relationship to the specified target end. This class is intended
+ for use only with
+
+
+
+ Retrieves the 'source' end of the relationship navigation satisfied by this related entity Ref
+
+
+
+
+ Retrieves the 'target' end of the relationship navigation satisfied by this related entity Ref
+
+
+
+
+ Retrieves the entity Ref that is the result of navigating from the source to the target end of this related entity Ref
+
+
+
+ Represents the navigation of a relationship. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the metadata for the relationship over which navigation occurs.
+ The metadata for the relationship over which navigation occurs.
+
+
+ Gets the metadata for the relationship end to navigate from.
+ The metadata for the relationship end to navigate from.
+
+
+ Gets the metadata for the relationship end to navigate to.
+ The metadata for the relationship end to navigate to.
+
+
+
+ Gets an
+
+ An
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+
+ Skips a specified number of elements in the input set.
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets a
+
+ A
+
+
+ Gets an expression that specifies the number of elements to skip from the input collection.
+ An expression that specifies the number of elements to skip from the input collection.
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+
+ Specifies a sort key that can be used as part of the sort order in a
+
+
+
+ Gets a Boolean value indicating whether or not this sort key uses an ascending sort order.
+ true if this sort key uses an ascending sort order; otherwise, false.
+
+
+ Gets a string value that specifies the collation for this sort key.
+ A string value that specifies the collation for this sort key.
+
+
+
+ Gets the
+
+ The
+
+
+ Represents a sort operation applied to the elements of the specified input set based on the given sort keys. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by
+ visitor
+
+
+ visitor
+ is null.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets a
+
+ A
+
+
+ Represents a type conversion operation applied to a polymorphic argument. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Supports standard aggregate functions, such as MIN, MAX, AVG, SUM, and so on. This class cannot be inherited.
+
+
+ Gets a value indicating whether this aggregate is a distinct aggregate.
+ true if the aggregate is a distinct aggregate; otherwise, false.
+
+
+ Gets the method metadata that specifies the aggregate function to invoke.
+ The method metadata that specifies the aggregate function to invoke.
+
+
+
+ An abstract base type for types that implement the IExpressionVisitor interface to derive from.
+
+
+
+
+ An abstract base type for types that implement the IExpressionVisitor interface to derive from.
+
+
+
+ Defines the basic functionality that should be implemented by visitors that do not return a result value.
+
+
+ When overridden in a derived class, handles any expression of an unrecognized type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+
+
+
+ Visitor pattern method for DbInExpression.
+
+
+
+
+ Convenience method to visit the specified
+
+
+
+
+
+ Convenience method to visit the specified
+
+
+
+
+
+ Convenience method to visit the specified
+
+
+
+
+
+ Convenience method for post-processing after a DbExpressionBinding has been visited.
+
+
+
+
+ Convenience method to visit the specified
+
+
+
+
+
+ Convenience method indicating that the grouping keys of a
+
+
+
+ Convenience method for post-processing after a DbGroupExpressionBinding has been visited.
+
+
+
+
+ Convenience method indicating that the body of a Lambda
+
+
+
+
+
+ Convenience method for post-processing after a DbLambda has been visited.
+
+
+
+
+ Convenience method to visit the specified
+
+
+
+
+
+ Convenience method to visit each
+
+
+
+
+
+ Convenience method to visit each
+
+
+
+
+
+ Convenience method to visit the specified
+
+
+
+
+
+ Called when an
+
+
+
+ Always thrown if this method is called, since it indicates that
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+
+ Visitor pattern method for
+
+
+
+
+ Implements the visitor pattern for the set clause.
+
+
+ Implements the visitor pattern for the modification clause.
+
+
+ Implements the visitor pattern for the collection of modification clauses.
+
+
+ Implements the visitor pattern for the command tree.
+
+
+ Implements the visitor pattern for the delete command tree.
+
+
+ Implements the visitor pattern for the function command tree.
+
+
+ Implements the visitor pattern for the insert command tree.
+
+
+ Implements the visitor pattern for the query command tree.
+
+
+ Implements the visitor pattern for the update command tree.
+
+
+ An immutable class that implements the basic functionality for the Query, Insert, Update, Delete, and function invocation command tree types.
+
+
+
+ Initializes a new command tree with a given metadata workspace.
+
+
+
+
+ Gets the name and type of each parameter declared on the command tree.
+
+
+
+
+ Returns a
+
+ A
+
+
+
+ Gets the name and corresponding type of each parameter that can be referenced within this
+
+
+ The name and corresponding type of each parameter that can be referenced within this
+
+
+
+
+ Gets the kind of this command tree.
+
+
+
+
+ Gets the metadata workspace used by this command tree.
+
+
+
+
+ Gets the data space in which metadata used by this command tree must reside.
+
+
+
+ Represents a single row delete operation expressed as a command tree. This class cannot be inherited.
+
+
+ Represents a data manipulation language (DML) operation expressed as a command tree.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Returns true if this modification command returns a reader (for instance, to return server generated values)
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets an
+
+ The predicate can include only the following elements:
+
+ - Equality expression
+ - Constant expression
+ - IsNull expression
+ - Property expression
+ - Reference expression to the target
+ - And expression
+ - Or expression
+ - Not expression
+
+
+
+ An
+
+
+ Gets the kind of this command tree.
+ The kind of this command tree.
+
+
+
+ Contains values that each expression class uses to denote the operation it represents. The
+
+
+
+
+ True for all.
+
+
+
+
+ Logical And.
+
+
+
+
+ True for any.
+
+
+
+
+ Conditional case statement.
+
+
+
+
+ Polymorphic type cast.
+
+
+
+
+ A constant value.
+
+
+
+
+ Cross apply
+
+
+
+
+ Cross join
+
+
+
+
+ Dereference.
+
+
+
+
+ Duplicate removal.
+
+
+
+
+ Division.
+
+
+
+
+ Set to singleton conversion.
+
+
+
+
+ Entity ref value retrieval.
+
+
+
+
+ Equality
+
+
+
+
+ Set subtraction
+
+
+
+
+ Restriction.
+
+
+
+
+ Full outer join
+
+
+
+
+ Invocation of a stand-alone function
+
+
+
+
+ Greater than.
+
+
+
+
+ Greater than or equal.
+
+
+
+
+ Grouping.
+
+
+
+
+ Inner join
+
+
+
+
+ Set intersection.
+
+
+
+
+ Empty set determination.
+
+
+
+
+ Null determination.
+
+
+
+
+ Type comparison (specified Type or Subtype).
+
+
+
+
+ Type comparison (specified Type only).
+
+
+
+
+ Left outer join
+
+
+
+
+ Less than.
+
+
+
+
+ Less than or equal.
+
+
+
+
+ String comparison.
+
+
+
+
+ Result count restriction (TOP n).
+
+
+
+
+ Subtraction.
+
+
+
+
+ Modulo.
+
+
+
+
+ Multiplication.
+
+
+
+
+ Instance, row, and set construction.
+
+
+
+
+ Logical Not.
+
+
+
+
+ Inequality.
+
+
+
+
+ Null.
+
+
+
+
+ Set members by type (or subtype).
+
+
+
+
+ Set members by (exact) type.
+
+
+
+
+ Logical Or.
+
+
+
+
+ Outer apply.
+
+
+
+
+ A reference to a parameter.
+
+
+
+
+ Addition.
+
+
+
+
+ Projection.
+
+
+
+
+ Retrieval of a static or instance property.
+
+
+
+
+ Reference.
+
+
+
+
+ Ref key value retrieval.
+
+
+
+
+ Navigation of a (composition or association) relationship.
+
+
+
+
+ Entity or relationship set scan.
+
+
+
+
+ Skip elements of an ordered collection.
+
+
+
+
+ Sorting.
+
+
+
+
+ Type conversion.
+
+
+
+
+ Negation.
+
+
+
+
+ Set union (with duplicates).
+
+
+
+
+ A reference to a variable.
+
+
+
+
+ Application of a lambda function
+
+
+
+
+ In.
+
+
+
+
+ The last value in the DbExpressionKind enumeration.
+
+
+
+ Defines the basic functionality that should be implemented by visitors that return a result value of a specific type.
+ The type of the result produced by the visitor.
+
+
+ When overridden in a derived class, handles any expression of an unrecognized type.
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern method for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ When overridden in a derived class, implements the visitor pattern for
+
+ A result value of a specific type.
+
+
+
+ Typed visitor pattern method for DbInExpression.
+
+ An instance of TResultType.
+
+
+ Represents the invocation of a database function.
+
+
+
+ Constructs a new DbFunctionCommandTree that uses the specified metadata workspace, data space and function metadata
+
+
+
+
+
+
+
+
+ Gets the
+
+ The
+
+
+ Gets the expected result type for the function’s first result set.
+ The expected result type for the function’s first result set.
+
+
+ Gets or sets the command tree kind.
+ The command tree kind.
+
+
+ Represents a single row insert operation expressed as a command tree. This class cannot be inherited.
+
+ Represents a single row insert operation expressed as a canonical command tree.
+ When the
+
+
+
+ Initializes a new instance of the
+
+
+ Gets the list of insert set clauses that define the insert operation.
+ The list of insert set clauses that define the insert operation.
+
+
+
+ Gets an
+
+ An
+
+
+ Gets the command tree kind.
+ The command tree kind.
+
+
+
+ Represents a Lambda function that can be invoked to produce a
+
+
+
+
+ Creates a
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters
+
+
+
+
+
+
+
+ Creates a
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters
+
+
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and single formal parameter.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+
+ Creates a new
+ A new DbLambda that describes an inline Lambda function with the specified body and formal parameters.
+
+
+
+
+ Gets the body of the lambda expression.
+
+ A
+
+
+ Gets the parameters of the lambda expression.
+ The list of lambda function parameters represented as DbVariableReferenceExpression objects.
+
+
+
+ Specifies a single clause in an insert or update modification operation, see
+
+
+ An abstract base class allows the possibility of patterns other than
+ Property = Value in future versions, e.g.,
+ update Foo
+ set ComplexTypeColumn.Bar()
+ where Id = 2
+
+
+
+ Represents a query operation expressed as a command tree. This class cannot be inherited.
+
+
+
+ Constructs a new DbQueryCommandTree that uses the specified metadata workspace.
+
+
+
+
+
+
+
+
+ Constructs a new DbQueryCommandTree that uses the specified metadata workspace.
+
+
+
+
+
+
+
+
+ Gets an
+
+ An
+ The expression is null.
+ The expression is associated with a different command tree.
+
+
+ Gets the kind of this command tree.
+ The kind of this command tree.
+
+
+ Specifies the clause in a modification operation that sets the value of a property. This class cannot be inherited.
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets an
+
+ An
+
+
+ Represents a single-row update operation expressed as a command tree. This class cannot be inherited.
+
+ Represents a single-row update operation expressed as a canonical command tree.
+ When the
+
+
+
+ Initializes a new instance of the
+
+
+ Gets the list of update set clauses that define the update operation.
+ The list of update set clauses that define the update operation.
+
+
+
+ Gets an
+
+ An
+
+
+
+ Gets an
+
+ An
+
+
+ Gets the kind of this command tree.
+ The kind of this command tree.
+
+
+ Represents a reference to a variable that is currently in scope. This class cannot be inherited.
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the name of the referenced variable.
+ The name of the referenced variable.
+
+
+ Visits each element of an expression tree from a given root expression. If any element changes, the tree is rebuilt back to the root and the new root expression is returned; otherwise the original root expression is returned.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Replaces an old expression with a new one for the expression visitor.
+
+
+ Represents an event when the variable is rebound for the expression visitor.
+
+
+ Represents an event when entering the scope for the expression visitor with specified scope variables.
+
+
+ Exits the scope for the expression visitor.
+
+
+ Implements the visitor pattern for the expression.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the expression list.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for expression binding.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the expression binding list.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the group expression binding.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the sort clause.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the sort order.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the aggregate.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the function aggregate.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the group aggregate.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the Lambda function.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the type.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the type usage.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the entity set.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the function.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the basic functionality required by expression types.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the different kinds of constants.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a reference to a typed null literal.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a reference to a variable that is currently in scope.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a reference to a parameter declared on the command tree that contains this expression.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for an invocation of a function.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the application of a lambda function to arguments represented by DbExpression objects.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for retrieving an instance property.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the comparison operation applied to two arguments.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a string comparison against the specified pattern with an optional escape string.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the restriction of the number of elements in the argument collection to the specified limit value.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the null determination applied to a single argument.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the arithmetic operation applied to numeric arguments.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the logical AND expression.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the logical OR of two Boolean arguments.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the DbInExpression.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the logical NOT of a single Boolean argument.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the removed duplicate elements from the specified set argument.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the conversion of the specified set argument to a singleton the conversion of the specified set argument to a singleton.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for an empty set determination applied to a single set argument.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the set union operation between the left and right operands.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the set intersection operation between the left and right operands.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the set subtraction operation between the left and right operands.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a type conversion operation applied to a polymorphic argument.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the type comparison of a single argument against the specified type.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the type conversion of a single argument to the specified type.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the When, Then, and Else clauses.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the retrieval of elements of the specified type from the given set argument.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the construction of a new instance of a given type, including set and record types.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a strongly typed reference to a specific instance within an entity set.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the navigation of a relationship.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the expression that retrieves an entity based on the specified reference.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the retrieval of the key value from the underlying reference value.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the expression that extracts a reference from the underlying entity instance.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a scan over an entity set or relationship set, as indicated by the Target property.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a predicate applied to filter an input set.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the projection of a given input set over the specified expression.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the unconditional join operation between the given collection arguments.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the invocation of the specified function for each element in the specified input set.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a group by operation.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for the skip expression.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a sort key that can be used as part of the sort order.
+ The implemented visitor.
+
+
+ Implements the visitor pattern for a quantifier operation of the specified kind over the elements of the specified input set.
+ The implemented visitor.
+
+
+
+ Defines the binding for the input set to a
+
+
+
+ Gets the
+
+ The
+ The expression is null.
+
+ The expression is not associated with the command tree of the
+
+
+
+ Gets the name assigned to the element variable.
+ The name assigned to the element variable.
+
+
+ Gets the type metadata of the element variable.
+ The type metadata of the element variable.
+
+
+
+ Gets the
+ A reference to the element variable.
+
+
+ Gets the name assigned to the group element variable.
+ The name assigned to the group element variable.
+
+
+ Gets the type metadata of the group element variable.
+ The type metadata of the group element variable.
+
+
+
+ Gets the
+ A reference to the group element variable.
+
+
+
+ Gets the
+ The elements in the group.
+
+
+
+ Provides an API to construct
+
+
+ Returns the specified arguments as a key/value pair object.
+ A key/value pair object.
+
+
+ Returns the specified arguments as a key/value pair object.
+ A key/value pair object.
+
+
+
+ Creates a new
+ A new expression binding with the specified expression and a generated variable name.
+ input is null.
+ input does not have a collection result.
+
+
+
+ Creates a new
+ A new expression binding with the specified expression and variable name.
+ input or varName is null.
+ input does not have a collection result.
+
+
+ Creates a new group expression binding that uses generated variable and group variable names to bind the given expression.
+ A new group expression binding with the specified expression and a generated variable name and group variable name.
+ input is null.
+ input does not have a collection result type.
+
+
+
+ Creates a new
+ A new group expression binding with the specified expression, variable name and group variable name.
+ input, varName or groupVarName is null.
+ input does not have a collection result type.
+
+
+
+ Creates a new
+ A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value false.
+ function or argument null.
+ function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function.
+
+
+
+ Creates a new
+ A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value true.
+ function or argument is null.
+ function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function.
+
+
+
+ Creates a new
+ A new group aggregate representing the elements of the group referenced by the given argument.
+
+
+
+
+
+ Creates a
+ A new expression that describes an inline Lambda function with the specified body and formal parameters.
+ variables is null or contains null, or body is null.
+ variables contains more than one element with the same variable name.
+
+
+
+ Creates a
+ A new expression that describes an inline Lambda function with the specified body and formal parameters.
+ variables is null or contains null, or body is null.
+ variables contains more than one element with the same variable name.
+
+
+
+ Creates a new
+ A new sort clause with the given sort key and ascending sort order.
+ key is null.
+ key does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new sort clause with the given sort key and descending sort order.
+ key is null.
+ key does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new sort clause with the given sort key and collation, and ascending sort order.
+ key is null.
+ collation is empty or contains only space characters.
+ key does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new sort clause with the given sort key and collation, and descending sort order.
+ key is null.
+ collation is empty or contains only space characters.
+ key does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new DbQuantifierExpression that represents the All operation.
+ input or predicate is null.
+ predicate does not have a Boolean result type.
+
+
+
+ Creates a new
+ A new DbQuantifierExpression that represents the Any operation.
+ input or predicate is null.
+ The expression produced by predicate does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ An new DbApplyExpression with the specified input and apply bindings and an
+
+ input or apply is null.
+
+
+
+ Creates a new
+
+ An new DbApplyExpression with the specified input and apply bindings and an
+
+ input or apply is null.
+
+
+
+ Creates a new
+
+ A new DbCrossJoinExpression, with an
+ inputs is null or contains null element.
+ inputs contains fewer than 2 expression bindings.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ left, right or joinCondition is null.
+ joinCondition does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ left, right or joinCondition is null.
+ joinCondition does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ left, right or joinCondition is null.
+ The expression produced by joinCondition does not have a Boolean result type.
+
+
+
+ Creates a new
+ A new DbFilterExpression that produces the filtered set.
+ input or predicate is null.
+ predicate does not have a Boolean result type.
+
+
+
+ Creates a new
+ A new DbGroupByExpression with the specified input set, grouping keys and aggregates.
+ input, keys or aggregates is null, keys contains a null column key or expression, or aggregates contains a null aggregate column name or aggregate.
+ Both keys and aggregates are empty, or an invalid or duplicate column name was specified.
+
+
+
+ Creates a new
+ A new DbProjectExpression that represents the projection operation.
+ input or projection is null.
+
+
+
+ Creates a new
+ A new DbSkipExpression that represents the skip operation.
+ input, sortOrder or count is null, or sortOrder contains null.
+
+ sortOrder is empty, or count is not
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the sort operation.
+ input or sortOrder is null, or sortOrder contains null.
+ sortOrder is empty.
+
+
+
+ Creates a new
+ An instance of DbNullExpression.
+ nullType is null.
+
+
+
+ Creates a new
+ A new DbConstantExpression with the given value.
+ value is null.
+ value is not an instance of a valid constant type.
+
+
+
+ Creates a new
+ A new DbConstantExpression with the given value and a result type of constantType.
+ value or constantType is null.
+ value is not an instance of a valid constant type, constantType does not represent a primitive type, or value is of a different primitive type than that represented by constantType.
+
+
+
+ Creates a new
+ A DbParameterReferenceExpression that represents a reference to a parameter with the specified name and type. The result type of the expression will be the same as type.
+
+
+
+ Creates a new
+ A DbVariableReferenceExpression that represents a reference to a variable with the specified name and type. The result type of the expression will be the same as type.
+
+
+
+ Creates a new
+ A new DbScanExpression based on the specified entity or relationship set.
+ targetSet is null.
+
+
+
+ Creates an
+ A new DbAndExpression with the specified arguments.
+ left or right is null.
+ left and right does not have a Boolean result type.
+
+
+
+ Creates an
+ A new DbOrExpression with the specified arguments.
+ left or right is null.
+ left or right does not have a Boolean result type.
+
+
+
+ Creates a
+
+ A new DbInExpression with the specified arguments.
+
+
+
+
+ The result type of
+
+
+
+
+ Creates a
+ A new DbNotExpression with the specified argument.
+ argument is null.
+ argument does not have a Boolean result type.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the division operation.
+ left or right is null.
+ No common numeric result type exists between left or right.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the subtraction operation.
+ left or right is null.
+ No common numeric result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the modulo operation.
+ left or right is null.
+ No common numeric result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the multiplication operation.
+ left or right is null.
+ No common numeric result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the addition operation.
+ left or right is null.
+ No common numeric result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the negation operation.
+ argument is null.
+ No numeric result type exists for argument.
+
+
+
+ Creates a new
+ A new DbArithmeticExpression representing the negation operation.
+ argument is null.
+ No numeric result type exists for argument.
+
+
+
+ Creates a new
+ A new DbComparisonExpression representing the equality comparison.
+ left or right is null.
+ No common equality-comparable result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbComparisonExpression representing the inequality comparison.
+ left or right is null.
+ No common equality-comparable result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbComparisonExpression representing the greater-than comparison.
+ left or right is null.
+ No common order-comparable result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbComparisonExpression representing the less-than comparison.
+ left or right is null.
+ No common order-comparable result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbComparisonExpression representing the greater-than-or-equal-to comparison.
+ left or right is null.
+ No common order-comparable result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbComparisonExpression representing the less-than-or-equal-to comparison.
+ left or right is null.
+ No common result type that is both equality- and order-comparable exists between left and right.
+
+
+
+ Creates a new
+ A new DbIsNullExpression with the specified argument.
+ argument is null.
+ argument has a collection result type.
+
+
+
+ Creates a new
+ A new DbLikeExpression with the specified input, pattern and a null escape.
+ Argument or pattern is null.
+ Argument or pattern does not have a string result type.
+
+
+
+ Creates a new
+ A new DbLikeExpression with the specified input, pattern and escape.
+ argument, pattern or escape is null.
+ argument, pattern or escape does not have a string result type.
+
+
+
+ Creates a new
+ A new DbCastExpression with the specified argument and target type.
+ Argument or toType is null.
+ The specified cast is not valid.
+
+
+
+ Creates a new
+ A new DbTreatExpression with the specified argument and type.
+ argument or treatType is null.
+ treatType is not in the same type hierarchy as the result type of argument.
+
+
+
+ Creates a new
+
+ A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of
+
+ argument or type is null.
+ argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument.
+
+
+
+ Creates a new
+
+ A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of
+
+ argument or type is null.
+ argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument.
+
+
+
+ Creates a new
+ A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOf.
+ argument or type is null.
+ type is not in the same type hierarchy as the result type of argument.
+
+
+
+ Creates a new
+ A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOfOnly.
+ argument or type is null.
+ type is not in the same type hierarchy as the result type of argument.
+
+
+
+ Creates a new
+ A new DbDerefExpression that retrieves the specified Entity.
+ argument is null.
+ argument does not have a reference result type.
+
+
+
+ Creates a new
+ A new DbEntityRefExpression that retrieves a reference to the specified entity.
+ argument is null.
+ argument does not have an entity result type.
+
+
+
+ Creates a new
+ A new DbRefExpression that references the element with the specified key values in the given entity set.
+ entitySet is null, or keyValues is null or contains null.
+ The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member.
+
+
+
+ Creates a new
+ A new DbRefExpression that references the element with the specified key values in the given entity set.
+ entitySet is null, or keyValues is null or contains null.
+ The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member.
+
+
+
+ Creates a new
+ A new DbRefExpression that references the element with the specified key values in the given entity set.
+ entitySet or entityType is null, or keyValues is null or contains null.
+ entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type.
+ The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member.
+
+
+
+ Creates a new
+ A new DbRefExpression that references the element with the specified key values in the given entity set.
+ entitySet or entityType is null, or keyValues is null or contains null.
+ entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type.
+ The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member.
+
+
+
+ Creates a new
+ A new DbRefExpression that references the element with the specified key values in the given Entity set.
+ entitySet or keyRow is null.
+ keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type.
+
+
+
+ Creates a new
+ A new DbRefExpression that references the element with the specified key values in the given Entity set.
+ entitySet, keyRow or entityType is null.
+ entityType is not in the same type hierarchy as the entity set's entity type, or keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type.
+
+
+
+ Creates a new
+ A new DbRefKeyExpression that retrieves the key values of the specified reference.
+ argument is null.
+ argument does not have a reference result type.
+
+
+
+ Creates a new
+ A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance.
+ fromEnd, toEnd or navigateFrom is null.
+ fromEnd and toEnd are not declared by the same relationship type, or navigateFrom has a result type that is not compatible with the property type of fromEnd.
+
+
+
+ Creates a new
+ A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance.
+ type, fromEndName, toEndName or navigateFrom is null.
+ type is not associated with this command tree's metadata workspace or navigateFrom is associated with a different command tree, or type does not declare a relation end property with name toEndName or fromEndName, or navigateFrom has a result type that is not compatible with the property type of the relation end property with name fromEndName.
+
+
+
+ Creates a new
+ A new DbDistinctExpression that represents the distinct operation applied to the specified set argument.
+ argument is null.
+ argument does not have a collection result type.
+
+
+
+ Creates a new
+ A DbElementExpression that represents the conversion of the set argument to a singleton.
+ argument is null.
+ argument does not have a collection result type.
+
+
+
+ Creates a new
+ A new DbIsEmptyExpression with the specified argument.
+ argument is null.
+ argument does not have a collection result type.
+
+
+
+ Creates a new
+ A new DbExceptExpression that represents the difference of the left argument from the right argument.
+ left or right is null.
+ No common collection result type exists between left and right.
+
+
+
+ Creates a new
+ A new DbIntersectExpression that represents the intersection of the left and right arguments.
+ left or right is null.
+ No common collection result type exists between left or right.
+
+
+
+ Creates a new
+ A new DbUnionAllExpression that union, including duplicates, of the the left and right arguments.
+ left or right is null.
+ No common collection result type with an equality-comparable element type exists between left and right.
+
+
+
+ Creates a new
+ A new DbLimitExpression with the specified argument and count limit values that does not include tied results.
+ argument or count is null.
+ argument does not have a collection result type, or count does not have a result type that is equal or promotable to a 64-bit integer type.
+
+
+
+ Creates a new
+ A new DbCaseExpression with the specified cases and default result.
+ whenExpressions or thenExpressions is null or contains null, or elseExpression is null.
+ whenExpressions or thenExpressions is empty or whenExpressions contains an expression with a non-Boolean result type, or no common result type exists for all expressions in thenExpressions and elseExpression.
+
+
+
+ Creates a new
+ A new DbFunctionExpression representing the function invocation.
+ function is null, or arguments is null or contains null.
+ The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type.
+
+
+
+ Creates a new
+ A new DbFunctionExpression representing the function invocation.
+ function is null, or arguments is null or contains null.
+ The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type.
+
+
+
+ Creates a new
+ A new Expression representing the Lambda function application.
+ lambda or arguments is null.
+ The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type.
+
+
+
+ Creates a new
+ A new expression representing the Lambda function application.
+ lambda or arguments is null.
+ The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type.
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression with the specified type and arguments.
+ instanceType or arguments is null, or arguments contains null.
+ arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section).
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression with the specified type and arguments.
+ instanceType or arguments is null, or arguments contains null.
+ arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section).
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression with the specified collection type and arguments.
+ elements is null, or contains null.
+ elements is empty or contains expressions for which no common result type exists.
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression with the specified collection type and arguments.
+ elements is null, or contains null..
+ elements is empty or contains expressions for which no common result type exists.
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression with the specified collection type and an empty Arguments list.
+ collectionType is null.
+ collectionType is not a collection type.
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression that represents the construction of the row.
+ columnValues is null or contains an element with a null column name or expression.
+ columnValues is empty, or contains a duplicate or invalid column name.
+
+
+
+ Creates a new
+ A new DbPropertyExpression representing the property retrieval.
+ propertyMetadata is null or instance is null and the property is not static.
+
+
+
+ Creates a new
+ A new DbPropertyExpression representing the navigation property retrieval.
+ navigationProperty or instance is null.
+
+
+
+ Creates a new
+ A new DbPropertyExpression representing the relationship end member retrieval.
+ relationshipEnd is null or instance is null and the property is not static.
+
+
+
+ Creates a new
+ A new DbPropertyExpression that represents the property retrieval.
+ propertyName is null or instance is null and the property is not static.
+ No property with the specified name is declared by the type of instance.
+
+
+
+ Creates a new
+ A new DbQuantifierExpression that represents the All operation.
+ source or predicate is null.
+ The expression produced by predicate is null.
+ source does not have a collection result type.
+ The expression produced by Predicate does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ A new
+ source is null.
+ source does not have a collection result type.
+
+
+
+ Creates a new
+
+ A new
+ argument is null.
+ argument does not have a collection result type.
+
+
+
+ Creates a new
+ A new DbQuantifierExpression that represents the Any operation.
+ source or predicate is null.
+ The expression produced by predicate is null.
+ source does not have a collection result type.
+ The expression produced by predicate does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ An new DbApplyExpression with the specified input and apply bindings and an
+
+ source or apply is null.
+ source does not have a collection result type.
+ The result of apply contains a name or expression that is null.
+ The result of apply contains a name or expression that is not valid in an expression binding.
+
+
+
+ Creates a new
+
+ An new DbApplyExpression with the specified input and apply bindings and an
+
+ source or apply is null.
+ Source does not have a collection result type.
+ The result of apply contains a name or expression that is null.
+ The result of apply contains a name or expression that is not valid in an expression binding.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ left, right or joinCondition is null.
+ left or right does not have a collection result type.
+ The expression produced by joinCondition is null.
+ The expression produced by joinCondition does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ left, right or joinCondition is null.
+ left or right does not have a collection result type.
+ The expression produced by joinCondition is null.
+ The expression produced by joinCondition does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ left, right or joinCondition is null.
+ left or right does not have a collection result type.
+ The expression produced by joinCondition is null.
+ The expression produced by joinCondition does not have a Boolean result type.
+
+
+
+ Creates a new
+
+ A new DbJoinExpression, with an
+ outer, inner, outerKey or innerKey is null.
+ outer or inner does not have a collection result type.
+ The expression produced by outerKey or innerKey is null.
+ The expressions produced by outerKey and innerKey are not comparable for equality.
+
+
+
+ Creates a new
+
+ A new DbProjectExpression with the specified selector as its projection, and a new DbJoinExpression as its input. The input DbJoinExpression is created with an
+
+ The type of the selector .
+ outer, inner, outerKey, innerKey or selector is null.
+ outer or inner does not have a collection result type.
+ The expression produced by outerKey or innerKey is null.
+ The result of selector is null after conversion to DbExpression.
+ The expressions produced by outerKey and innerKey is not comparable for equality.
+ The result of Selector is not compatible with SelectMany.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the order-by operation.
+ source or sortKey is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the order-by operation.
+ source, sortKey or collation is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable string result type.
+ collation is empty or contains only space characters.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the order-by operation.
+ source or sortKey is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the order-by operation.
+ source, sortKey or collation is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable string result type.
+ collation is empty or contains only space characters.
+
+
+
+ Creates a new
+ A new DbProjectExpression that represents the select operation.
+ The method result type of projection.
+ source or projection is null.
+ The result of projection is null.
+
+
+
+ Creates a new
+
+ An new DbProjectExpression that selects the apply column from a new DbApplyExpression with the specified input and apply bindings and an
+
+ source or apply is null.
+ The expression produced by apply is null.
+ source does not have a collection result type.
+ The expression produced by apply does not have a collection type.
+
+
+
+ Creates a new
+
+ An new DbProjectExpression that selects the result of the given selector from a new DbApplyExpression with the specified input and apply bindings and an
+
+ The method result type of selector.
+ source, apply or selector is null.
+ The expression produced by apply is null.
+ The result of selector is null on conversion to DbExpression.
+ source does not have a collection result type.
+ The expression produced by apply does not have a collection type. does not have a collection type.
+
+
+
+ Creates a new
+ A new DbSkipExpression that represents the skip operation.
+ argument or count is null.
+
+ count is not
+
+
+
+ Creates a new
+ A new DbLimitExpression with the specified argument and count limit values that does not include tied results.
+ argument or count is null.
+ argument does not have a collection result type, count does not have a result type that is equal or promotable to a 64-bit integer type.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the new overall order-by operation.
+ source or sortKey is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ sortKey does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the new overall order-by operation.
+ source, sortKey or collation is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable string result type.
+ collation is empty or contains only space characters.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the new overall order-by operation.
+ source or sortKey is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable result type.
+
+
+
+ Creates a new
+ A new DbSortExpression that represents the new overall order-by operation.
+ source, sortKey or collation is null.
+ The expression produced by sortKey is null.
+ source does not have a collection result type.
+ The expression produced by sortKey does not have an order-comparable string result type.
+ collation is empty or contains only space characters.
+
+
+
+ Creates a new
+ A new DbQuantifierExpression that represents the Any operation.
+ source or predicate is null.
+ The expression produced by predicate is null.
+ The expression produced by predicate does not have a Boolean result type.
+
+
+
+ Creates a new
+ A new DbExpression that computes the union, without duplicates, of the the left and right arguments.
+ left or right is null.
+ No common collection result type with an equality-comparable element type exists between left and right.
+
+
+
+ Used only by span rewriter, when a row could be specified as an argument
+
+
+
+
+ Creates a new
+ A DbElementExpression that represents the conversion of the single-member set argument to a singleton.
+
+
+
+
+
+
+
+ Creates a new
+
+
+
+ Creates a new
+
+ A new DbNewInstanceExpression that represents the construction of the Entity, and includes the specified related Entity information in the see
+
+
+
+
+ Same as
+
+
+
+ Requires: non-null expression
+ Determines whether the expression is a constant negative integer value. Always returns
+ false for non-constant, non-integer expression instances.
+
+
+
+
+ Gets a
+
+ A
+
+
+
+ Gets a
+
+ A
+
+
+
+ Provides an API to construct
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the average value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the count value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the count value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the maximum value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the minimum value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the sum.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the standard deviation value over non-null members of the collection.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the standard deviation value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the statistical variance value for the non-null members of the collection.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the statistical variance value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the concatenated string.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether or not searchedForString occurs within searchedString.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument ends with suffix.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the first index of stringToFind in searchString.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the the leftmost substring of length length from stringArgument.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the length of stringArgument.
+
+
+
+ Creates a
+ A new DbFunctionExpression than returns a new string based on stringArgument where every occurence of toReplace is replaced by replacement.
+
+
+
+ Creates a
+ A new DbFunctionExpression that produces the reversed value of stringArgument.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the the rightmost substring of length length from stringArgument.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument starts with prefix.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the substring of length length from stringArgument starting at start.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns value of stringArgument converted to lower case.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns value of stringArgument converted to upper case.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns value of stringArgument with leading and trailing space removed.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns value of stringArgument with trailing space removed.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns value of stringArgument with leading space removed.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer year value from dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer month value from dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer day value from dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer day of year value from dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer hour value from timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer minute value from timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer second value from timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer millisecond value from timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of minutes dateTimeOffsetArgument is offset from GMT.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the current date and time as an Edm.DateTime instance.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the current date and time as an Edm.DateTimeOffset instance.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the current UTC date and time as an Edm.DateTime instance.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the value of dateValue with time set to zero.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new DateTime based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new DateTimeOffset based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new Time based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of years specified by addValue to the value specified by dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of months specified by addValue to the value specified by dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of days specified by addValue to the value specified by dateValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of hours specified by addValue to the value specified by timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of minutes specified by addValue to the value specified by timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of seconds specified by addValue to the value specified by timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of milliseconds specified by addValue to the value specified by timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of microseconds specified by addValue to the value specified by timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that adds the number of nanoseconds specified by addValue to the value specified by timeValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of years that is the difference between dateValue1 and dateValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of months that is the difference between dateValue1 and dateValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of days that is the difference between dateValue1 and dateValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of hours that is the difference between timeValue1 and timeValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of minutes that is the difference between timeValue1 and timeValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of seconds that is the difference between timeValue1 and timeValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of milliseconds that is the difference between timeValue1 and timeValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of microseconds that is the difference between timeValue1 and timeValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the number of nanoseconds that is the difference between timeValue1 and timeValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that rounds the specified argument to the nearest integer value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that rounds the specified argument to the nearest integer value, with precision as specified by digits.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the largest integer value not greater than value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the smallest integer value not less than than value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the absolute value of value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that truncates the specified argument to the nearest integer value, with precision as specified by digits.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the value of baseArgument raised to the power specified by exponent.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the value produced by performing the bitwise AND of value1 and value2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the value produced by performing the bitwise OR of value1 and value2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the value produced by performing the bitwise NOT of value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the value produced by performing the bitwise XOR (exclusive OR) of value1 and value2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new GUID value.
+
+
+
+ Validates the input and sort key arguments to both DbSkipExpression and DbSortExpression.
+
+
+
+
+ Ensures that the specified type is non-null, associated with the correct metadata workspace/dataspace, and is not NullType.
+
+ If the specified type metadata is null
+ If the specified type metadata belongs to a metadata workspace other than the workspace of the command tree
+ If the specified type metadata belongs to a dataspace other than the dataspace of the command tree
+
+
+
+ Verifies that the specified member is valid - non-null, from the same metadata workspace and data space as the command tree, etc
+
+
+
+
+ Verifies that the specified function metadata is valid - non-null and either created by this command tree (if a LambdaFunction) or from the same metadata collection and data space as the command tree (for ordinary function metadata)
+
+
+
+
+ Verifies that the specified EntitySet is valid with respect to the command tree
+
+
+
+
+ Checks whether the clr enum type matched the edm enum type.
+
+
+ true if types match otherwise false .
+
+
+ The clr enum type matches the edm enum type if:
+ - type names are the same
+ - both types have the same underlying type (note that this prevents from over- and underflows)
+ - the edm enum type does not have more members than the clr enum type
+ - members have the same names
+ - members have the same values
+
+
+
+
+ Validates an input enumerable argument with a specific element type,
+ converting each input element into an instance of a specific output element type,
+ then producing a final result of another specific type.
+
+ The element type of the input enumerable
+ The element type that input elements are converted to
+ The type of the final result
+
+
+
+ Validates the input enumerable, converting each input element and producing the final instance of
+
+
+ The instance of
+ If the input enumerable itself is null
+
+ If
+
+
+ If
+
+
+ If
+ false
+ and the input enumerable is empty.
+
+
+ If
+
+
+ Other exceptions may be thrown by the
+
+
+
+ Gets or sets a value that determines whether an exception is thrown if the enumerable argument is empty.
+
+
+ AllowEmpty is ignored if false .
+
+
+
+
+ Gets or set a value that determines the number of elements expected in the enumerable argument.
+ A value of -1 indicates that any number of elements is permitted, including zero.
+ Use
+
+
+
+ Gets or sets the function used to convert an element from the enumerable argument into an instance of
+ the desired output element type. The position of the input element is also specified as an argument to this function.
+
+
+
+
+ Gets or sets the function used to create the output collection from a list of converted enumerable elements.
+
+
+
+
+ Gets or sets an optional function that can retrieve the name of an element from the enumerable argument.
+ If this function is set, duplicate input element names will result in an exception. Null or empty names will
+ not result in an exception. If specified, this function will be called after
+
+
+
+ Provides a constructor-like means of calling
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new
+ A new DbNewInstanceExpression that constructs a row with the same column names and DbExpression values as this Row instance.
+
+
+
+ Converts the given Row instance into an instance of
+ A DbExpression based on the Row instance
+
+
+
+
+
+ Provides an API to construct
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry value based on the specified value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry collection value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry value based on the specified binary value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry collection value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry value based on the specified value with the default coordinate system id (SRID) of the underlying provider.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geometry value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography value based on the specified value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography value based on the specified values.
+
+
+
+ Creates a
+ The canonical 'GeographyPointFromText' function.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography multi-point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography multi-line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography collection value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography value based on the specified binary value.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography multi-point value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography multi-line value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography collection value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography value based on the specified value with the default coordinate system id (SRID) of the underlying provider.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a new geography value based on the specified values.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the integer SRID value from spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the string Geometry Type name from spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the Dimension value from spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the the minimum bounding box for geometryValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the well known binary representation of spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the Geography Markup Language (GML) representation of spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the well known text representation of spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue is empty.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is a simple geometry.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the the boundary for geometryValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is valid.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are equal.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are spatially disjoint.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 intersect.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 touches geometryValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 crosses geometryValue2 intersect.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially within geometryValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially contains geometryValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially overlaps geometryValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially related to geometryValue2 according to the spatial relationship designated by intersectionPatternMatrix.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns a geometry value representing all points less than or equal to distance from spatialValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the distance between the closest points in spatialValue1 and spatialValue1.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the the convex hull for geometryValue.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the spatial value representing the intersection of spatialValue1 and spatialValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the spatial value representing the union of spatialValue1 and spatialValue2.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the geometry value representing the difference of spatialValue2 with spatialValue1.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns the geometry value representing the symmetric difference of spatialValue2 with spatialValue1.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the number of elements in spatialValue or null if spatialValue is not a collection.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the collection element at position indexValue in spatialValue or null if spatialValue is not a collection.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the X co-ordinate value of geometryValue or null if geometryValue is not a point.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the Y co-ordinate value of geometryValue or null if geometryValue is not a point.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the elevation value of spatialValue or null if spatialValue is not a point.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the Measure of spatialValue or null if spatialValue is not a point.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the Latitude value of geographyValue or null if geographyValue is not a point.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the Longitude value of geographyValue or null if geographyValue is not a point.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the length of spatialValue or null if spatialValue is not a curve.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the start point of spatialValue or null if spatialValue is not a curve.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the end point of spatialValue or null if spatialValue is not a curve.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either a Boolean value indicating whether spatialValue is closed, or null if spatialValue is not a curve.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either a Boolean value indicating whether geometryValue is a ring (both closed and simple), or null if geometryValue is not a curve.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the number of points in spatialValue or null if spatialValue is not a line string.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the point at position indexValue in spatialValue or null if spatialValue is not a line string.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the area of spatialValue or null if spatialValue is not a surface.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the centroid point of geometryValue (which may not be on the surface itself) or null if geometryValue is not a surface.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either a point guaranteed to be on the surface geometryValue or null if geometryValue is not a surface.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the exterior ring of the polygon geometryValue or null if geometryValue is not a polygon.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the number of interior rings in the polygon geometryValue or null if geometryValue is not a polygon.
+
+
+
+ Creates a
+ A new DbFunctionExpression that returns either the interior ring at position indexValue in geometryValue or null if geometryValue is not a polygon.
+
+
+
+ Ensures that all metadata in a given expression tree is from the specified metadata workspace,
+ potentially rebinding and rebuilding the expressions to appropriate replacement metadata where necessary.
+
+
+
+ Initializes a new instance of the
+
+
+ Implements the visitor pattern for the entity set.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the function.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the type.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for the type usage.
+ The implemented visitor pattern.
+
+
+ Implements the visitor pattern for retrieving an instance property.
+ The implemented visitor.
+
+
+
+ Enacapsulates the logic that defines an expression 'rule' which is capable of transforming a candidate
+
+
+
+
+ Indicates whether
+
+ true if the rule can attempt processing of the expression via the false
+
+
+
+
+ Attempts to process the input
+
+ true if the rule was able to successfully process the input expression and produce a result expression; otherwise false
+
+
+
+
+ Indicates what action - as a
+
+
+
+ Indicates what action the rule processor should take if the rule successfully processes an expression.
+
+
+
+
+ Continue to apply rules, from the rule immediately following this rule, to the result expression
+
+
+
+
+ Going back to the first rule, apply all rules to the result expression
+
+
+
+
+ Stop all rule processing and return the result expression as the final result expression
+
+
+
+
+ Abstract base class for a DbExpression visitor that can apply a collection of
+
+
+
+ Represents a boolean expression that tests whether a specified item matches any element in a list.
+
+
+
+
+ The visitor pattern method for expression visitors that do not produce a result value.
+
+
+
+
+
+
+ The visitor pattern method for expression visitors that produce a result value of a specific type.
+
+
+ The type of the result produced by
+
+
+
+ An instance of
+
+
+
+ Gets a DbExpression that specifies the item to be matched.
+
+
+
+
+ Gets the list of DbExpression to test for a match.
+
+
+
+
+ Writes a description of a given expression, in a format determined by the specific implementation of a derived type
+
+
+
+
+ Begins a new Dump block with the specified name
+
+
+
+
+ Begins a new Dump block with the specified name and specified attributes
+
+
+
+
+ Ends the Dump block with the specified name.
+ The caller should not assumer that this name will be verified
+ against the last name used in a Begin call.
+
+
+
+
+ Dumps a DbExpression by visiting it.
+
+
+
+
+ Dumps a DbExpression with the specified block name preceeding and succeeding (decorating) it.
+
+
+
+
+ Dumps a DbExpressionBinding with the specified decoration
+
+
+
+
+ Dumps a DbExpressionBinding including its VariableName and DbExpression
+
+
+
+
+ Dumps a DbGroupExpressionBinding with the specified decoration
+
+
+
+
+ Dumps a DbGroupExpressionBinding including its VariableName, GroupVariableName and DbExpression
+
+
+
+
+ Dumps each DbExpression in the specified enumerable. The entire output is decorated with the 'pluralName'
+ block name while each element DbExpression is decorated with the 'singularName' block name.
+ If the list is empty only the pluralName decoration start/end will appear.
+
+
+
+
+ Dumps each Parameter metadata in the specified enumerable. The entire output is decorated with the "Parameters"
+ block name while each metadata element is decorated with the "Parameter" block name.
+ If the list is empty only the "Parameters" decoration start/end will appear.
+
+
+
+
+ Dumps the specified Type metadata instance with the specified decoration
+
+
+
+
+ Dumps the specified Type metadata instance
+
+
+
+
+ Dumps the specified EDM type metadata instance with the specified decoration
+
+
+
+
+ Dumps the specified type metadata instance
+
+
+
+
+ Dumps the specified Relation metadata instance with the specified decoration
+
+
+
+
+ Dumps the specified Relation metadata instance
+
+
+
+
+ Dumps the specified EdmFunction metadata instance
+
+
+
+
+ Dumps the specified EdmProperty metadata instance
+
+
+
+
+ Dumps the specified Relation End EdmMember metadata instance with the specified decoration
+
+
+
+
+ Dumps the specified Navigation Property EdmMember metadata instance with the specified decoration
+
+
+
+
+ Dumps the specified DbLambda instance
+
+
+
+
+ Generates a key for a command tree.
+
+
+
+
+ Prints a command tree
+
+
+
+
+ Generates a formatted string from a hierarchy of tree nodes. Derived types may override
+ the PreProcess, Before/AfterAppend, Print, PrintNode and PrintChildren methods to add
+ specific functionality at particular points in process of building the string.
+
+
+
+
+ Entry point method for the TreePrinter
+
+ A string representation of the specified tree
+
+
+
+ Called once on the root of the tree before printing begins
+
+
+
+
+ Called once for every node after indentation, connecting lines and the node's text value
+ have been added to the output but before the line suffix (if any) has been added.
+
+
+
+
+ Called once for every node immediately after the line prefix (if any) and appropriate
+ indentation and connecting lines have been added to the output but before the node's
+ text value has been added.
+
+
+
+
+ The recursive step of the printing process, called once for each TreeNode in the tree
+
+
+
+
+ Called to recursively visit the child nodes of the current TreeNode.
+
+
+
+
+ PatternMatchRule is a specialization of null to indicate that the expression was not
+ successfully processed, otherwise it should return the new result expression.
+
+
+
+
+ Constructs a new PatternMatch rule with the specified pattern, processor and default
+
+
+
+
+ Constructs a new PatternMatchRule with the specified pattern, processor and
+
+
+
+
+ PatternMatchRuleProcessor is a specialization of
+
+
+
+ Provides a means of constructing Func<DbExpression, bool> 'patterns' for use with
+
+
+
+
+ Constructs a new pattern that is matched iff both
+
+
+
+ Constructs a new pattern that is matched iff all of
+
+
+
+ Constructs a new pattern that is matched if either
+
+
+
+ Constructs a new pattern that is matched if either
+
+
+
+ Constructs a new pattern that will match an expression with the specified
+
+
+
+ Constructs a new pattern that will match iff the specified pattern argument is matched for all expressions in the collection argument.
+
+
+
+
+ Returns a pattern that is matched if the argument expression is a
+
+
+
+ Constructs a new pattern that is matched iff the argument expression is a
+
+
+
+ Constructs a new pattern that is matched iff the argument expression is a
+
+
+
+ Constructs a new pattern that is matched iff the argument expression is a
+
+
+
+ Gets a pattern that is matched if the argument expression is a
+
+
+
+ Constructs a new pattern that is matched iff the argument expression is a
+
+
+
+ Returns a pattern that will match any expression, returning true for any argument, including null.
+
+
+
+
+ Returns a pattern that will match any collection of expressions, returning true for any argument, including a null or empty enumerable.
+
+
+
+
+ Returns a pattern that is matched if the argument has a complex result type
+
+
+
+
+ Returns a pattern that is matched if the argument has an entity result type
+
+
+
+
+ Returns a pattern that is matched if the argument has a row result type
+
+
+
+
+ Utility class that walks a mapping view and returns a simplified expression with projection
+ nodes collapsed. Specifically recognizes the following common pattern in mapping views:
+ outerProject(outerBinding(innerProject(innerBinding, innerNew)), outerProjection)
+ Recognizes simple disciminator patterns of the form:
+ select
+ case when Disc = value1 then value Type1(...)
+ case when Disc = value2 then value Type2(...)
+ ...
+ Recognizes redundant case statement of the form:
+ select
+ case when (case when Predicate1 then true else false) ...
+
+
+
+
+ Matches the nested TPH discriminator pattern produced by view generation
+
+
+
+
+ Converts the DbExpression equivalent of:
+ SELECT CASE
+ WHEN a._from0 THEN SUBTYPE1()
+ ...
+ WHEN a._from[n-2] THEN SUBTYPE_n-1()
+ ELSE SUBTYPE_n
+ FROM
+ SELECT
+ b.C1..., b.Cn
+ CASE WHEN b.Discriminator = SUBTYPE1_Value THEN true ELSE false AS _from0
+ ...
+ CASE WHEN b.Discriminator = SUBTYPE_n_Value THEN true ELSE false AS _from[n-1]
+ FROM TSet AS b
+ WHERE b.Discriminator = SUBTYPE1_Value... OR x.Discriminator = SUBTYPE_n_Value
+ AS a
+ WHERE a._from0... OR a._from[n-1]
+ into the DbExpression equivalent of the following, which is matched as a TPH discriminator
+ by the
+
+
+
+ Matches any Case expression
+
+
+
+
+ Determines if an expression is of the form outerProject(outerProjection(innerProject(innerNew)))
+
+
+
+
+ Collapses outerProject(outerProjection(innerProject(innerNew)))
+
+
+
+
+ This expression visitor supports collapsing a nested projection matching the pattern described above.
+ For instance:
+ select T.a as x, T.b as y, true as z from (select E.a as x, E.b as y from Extent E)
+ resolves to:
+ select E.a, E.b, true as z from Extent E
+ In general,
+ outerProject(
+ outerBinding(
+ innerProject(innerBinding, innerNew)
+ ),
+ outerNew)
+ resolves to:
+ replacementOuterProject(
+ innerBinding,
+ replacementOuterNew)
+ The outer projection is bound to the inner input source (outerBinding -> innerBinding) and
+ the outer new instance expression has its properties remapped to the inner new instance
+ expression member expressions.
+ This replacer is used to simplify argument value in a new instance expression OuterNew
+ from an expression of the form:
+ outerProject(outerBinding(innerProject(innerBinding, innerNew)), outerProjection)
+ The replacer collapses the outer project terms to point at the innerNew expression.
+ Where possible, VarRef_outer.Property_outer is collapsed to VarRef_inner.Property.
+
+
+
+
+ Heuristic check to make sure the var ref is the one we're supposed to be replacing.
+
+
+
+
+ Returns a value indicating that the transformation has failed.
+
+
+
+
+ An implementation of ExpressionDumper that produces an XML string.
+
+
+
+
+ Represents the retrieval of the key value of the specified Reference as a row.
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Represents the set union (without duplicate removal) operation between the left and right operands.
+
+
+ DbUnionAllExpression requires that its arguments have a common collection result type
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+
+ Represents a 'scan' of all elements of a given entity set.
+
+
+
+ Implements the visitor pattern for expressions that do not produce a result value.
+ visitor is null.
+
+
+ Implements the visitor pattern for expressions that produce a result value of a specific type.
+
+ A result value of a specific type produced by
+
+ The type of the result produced by visitor .
+ visitor is null.
+
+
+ Gets the metadata for the referenced entity or relationship set.
+ The metadata for the referenced entity or relationship set.
+
+
+
+ Extension methods for
+
+
+
+ Gets the conceptual model from the specified DbModel.
+
+ An instance of EdmModel that represents the conceptual model.
+
+
+
+ Gets the store model from the specified DbModel.
+
+ An instance of EdmModel that represents the store model.
+
+
+
+ An interface to get the underlying store and conceptual model for a
+
+
+
+ Gets the conceptual model.
+
+
+
+
+ Gets the store model.
+
+
+
+
+ Gets a
+ true if the string was parsable, false otherwise
+
+
+
+ Thrown when an error occurs commiting a transaction.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of the
+
+
+
+ Resolves dependencies from a config file.
+
+
+
+
+ This interface is implemented by any object that can resolve a dependency, either directly
+ or through use of an external container.
+
+
+ The public services currently resolved using IDbDependencyResolver are documented here:
+ http://msdn.microsoft.com/en-us/data/jj680697
+
+
+
+
+ Attempts to resolve a dependency for a given contract type and optionally a given key.
+ If the resolver cannot resolve the dependency then it must return null and not throw. This
+ allows resolvers to be used in a Chain of Responsibility pattern such that multiple resolvers
+ can be asked to resolve a dependency until one finally does.
+
+ The resolved dependency, which must be an instance of the given contract type, or null if the dependency could not be resolved.
+
+
+
+ Attempts to resolve a dependencies for a given contract type and optionally a given key.
+ If the resolver cannot resolve the dependency then it must return an empty enumeration and
+ not throw. This method differs from
+ All services that resolve the dependency, which must be instances of the given contract type, or an empty enumeration if the dependency could not be resolved.
+
+
+
+ For testing.
+
+
+
+
+ This class wraps another
+
+
+
+ Implements a Composite pattern for
+
+
+
+ Event arguments passed to
+
+
+
+ Call this method to add a
+
+ Resolvers are asked to resolve dependencies in reverse order from which they are added. This means
+ that a resolver can be added to override resolution of a dependency that would already have been
+ resolved in a different way.
+ The only exception to this is that any dependency registered in the application's config file
+ will always be used in preference to using a dependency resolver added here, unless the
+ overrideConfigFile is set to true in which case the resolver added here will also override config
+ file settings.
+
+
+
+
+ Call this method to add a
+
+
+
+ Adds a wrapping resolver to the configuration that is about to be locked. A wrapping
+ resolver is a resolver that incepts a service would have been returned by the resolver
+ chain and wraps or replaces it with another service of the same type.
+
+ The type of service to wrap or replace.
+
+
+
+
+
+
+
+
+
+
+
+ Returns a snapshot of the
+
+
+
+ Searches types (usually obtained from an assembly) for different kinds of
+
+
+
+ This class is responsible for managing the app-domain instance of the
+
+
+
+ An
+
+ This class can be used by
+ The type of execution strategy that is resolved.
+
+
+
+ Initializes a new instance of
+ null will match anything.
+
+
+
+
+ If the given type is
+
+ An
+
+
+
+ If the given type is
+
+ An
+
+
+
+ Extension methods to call the
+
+
+
+ Calls
+ The contract type to resolve.
+ The resolved dependency, or null if the resolver could not resolve it.
+
+
+
+ Calls
+ The contract type to resolve.
+ The resolved dependency, or null if the resolver could not resolve it.
+
+
+
+ Calls
+ The resolved dependency, or null if the resolver could not resolve it.
+
+
+
+ Calls
+ The contract type to resolve.
+ All resolved dependencies, or an
+
+
+
+ Calls
+ The contract type to resolve.
+ All resolved dependencies, or an
+
+
+
+ Calls
+ All resolved dependencies, or an
+
+
+
+ This is a helper method that can be used in an
+ A list of either zero or one elements.
+
+
+
+ Internal implementation for the DbConfiguration class that uses instance methods to facilitate testing
+ while allowing use static methods on the public API which require less dotting through.
+
+
+
+
+ This method is not thread-safe and should only be used to switch in a different root resolver
+ before the configuration is locked and set. It is used for pushing a new configuration by
+ DbContextInfo while maintaining legacy settings (such as database initializers) that are
+ set on the root resolver.
+
+
+
+
+ The Singleton instance of
+
+
+
+ Used for testing.
+
+
+
+
+ Because Equals is overridden; not currently used.
+
+
+
+
+ Responsible for obtaining
+
+
+
+ Chain-of-Responsibility implementation for
+
+ When GetService is called each resolver added to the chain is called in turn until one
+ returns a non-null value. If all resolvers in the chain return null, then GetService
+ returns null. Resolvers are called in the reverse order to which they are added so that
+ the most recently added resolvers get a chance to resolve first.
+ This class is thread-safe.
+
+
+
+
+ Adds a new resolver to the top of the chain.
+
+
+
+
+ Calls GetService on each resolver in the chain in turn and returns the first non-null value
+ or returns null if all GetService calls return null. Resolvers are called in the reverse order
+ to which they are added so that the most recently added resolvers get a chance to resolve first.
+
+ The resolved service, or null if no resolver in the chain could resolve the service.
+
+
+
+ Calls GetServices with the given type and key on each resolver in the chain and concatenates all
+ the results into a single enumeration.
+
+ All the resolved services, or an empty enumeration if no resolver in the chain could resolve the service.
+
+
+
+ Gets the resolvers in the chain in the order that they will be called to
+ resolve a dependency.
+
+
+
+
+ This resolver is always the last resolver in the internal resolver chain and is
+ responsible for providing the default service for each dependency or throwing an
+ exception if there is no reasonable default service.
+
+
+
+
+
+
+ Implements
+ The type that defines the contract for the dependency that will be resolved.
+
+ This class is immutable such that instances can be accessed by multiple threads at the same time.
+
+
+
+
+ Constructs a new resolver that will return the given instance for the contract type
+ regardless of the key passed to the Get method.
+
+
+
+
+ Constructs a new resolver that will return the given instance for the contract type
+ if the given key matches exactly the key passed to the Get method.
+
+
+
+
+ Constructs a new resolver that will return the given instance for the contract type
+ if the given key matches the key passed to the Get method based on the given predicate.
+
+
+
+
+
+
+
+
+ Used for dispatching operations to a
+
+ This class is used internally by Entity Framework when executing commands. It is provided publicly so that
+ code that runs outside of the core EF assemblies can opt-in to command interception/tracing. This is
+ typically done by EF providers that are executing commands on behalf of EF.
+
+
+
+
+ Sends
+
+ Note that the result of executing the command is returned by this method. The result is not available
+ in the interception context passed into this method since the interception context is cloned before
+ being passed to interceptors.
+
+ The result of the operation, which may have been modified by interceptors.
+
+
+
+ Sends
+
+ Note that the result of executing the command is returned by this method. The result is not available
+ in the interception context passed into this method since the interception context is cloned before
+ being passed to interceptors.
+
+ The result of the operation, which may have been modified by interceptors.
+
+
+
+ Sends
+
+ Note that the result of executing the command is returned by this method. The result is not available
+ in the interception context passed into this method since the interception context is cloned before
+ being passed to interceptors.
+
+ The result of the operation, which may have been modified by interceptors.
+
+
+
+ Sends
+
+ Note that the result of executing the command is returned by this method. The result is not available
+ in the interception context passed into this method since the interception context is cloned before
+ being passed to interceptors.
+
+ The result of the operation, which may have been modified by interceptors.
+
+
+
+ Sends
+
+ Note that the result of executing the command is returned by this method. The result is not available
+ in the interception context passed into this method since the interception context is cloned before
+ being passed to interceptors.
+
+ The result of the operation, which may have been modified by interceptors.
+
+
+
+ Sends
+
+ Note that the result of executing the command is returned by this method. The result is not available
+ in the interception context passed into this method since the interception context is cloned before
+ being passed to interceptors.
+
+ The result of the operation, which may have been modified by interceptors.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Represents contextual information associated with calls into
+
+ An instance of this class is passed to the dispatch methods of
+
+
+
+ Represents contextual information associated with calls into
+
+ Note that specific types/operations that can be intercepted may use a more specific
+ interception context derived from this class. For example, if SQL is being executed by
+ a
+
+
+
+ Constructs a new
+
+
+
+ Creates a new
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the async flag set.
+
+
+
+ Call this method when creating a copy of an interception context in order to add new state
+ to it. Using this method instead of calling the constructor directly ensures virtual dispatch
+ so that the new type will have the same type (and any specialized state) as the context that
+ is being cloned.
+
+ A new context with all state copied.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets all the
+
+ This list usually contains zero or one items. However, it can contain more than one item if
+ a single
+
+
+
+ Gets all the
+
+ This list usually contains zero or one items. However, it can contain more than one item when
+ EF has created a new
+
+
+
+ True if the operation is being executed asynchronously, otherwise false.
+
+
+
+
+ Constructs a new
+
+
+
+ Creates a new
+
+
+
+ Creates a new
+ A new interception context associated with the given command behavior.
+
+
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the async flag set.
+
+
+
+
+
+
+
+
+
+
+
+ The
+
+
+
+ Represents contextual information associated with calls into
+
+ Instances of this class are publicly immutable for contextual information. To add
+ contextual information use one of the With... or As... methods to create a new
+ interception context containing the new information.
+
+
+
+
+ Constructs a new
+
+
+
+ Creates a new
+
+
+
+ Prevents the operation from being executed if called before the operation has executed.
+
+
+ Thrown if this method is called after the
+ operation has already executed.
+
+
+
+
+ Creates a new
+ A new interception context associated with the async flag set.
+
+
+
+ Creates a new
+ A new interception context associated with the given command behavior.
+
+
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+
+
+
+
+
+
+
+
+ If execution of the operation completes without throwing, then this property will contain
+ the result of the operation. If the operation was suppressed or did not fail, then this property
+ will always contain the default value for the generic type.
+
+
+ When an operation operation completes without throwing both this property and the
+
+
+
+ If this property is set before the operation has executed, then execution of the operation will
+ be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then
+ this property will be set to the returned result. In either case, interceptors that run
+ after the operation can change this property to change the result that will be returned.
+
+
+ When an operation operation completes without throwing both this property and the
+
+
+
+ When true, this flag indicates that that execution of the operation has been suppressed by
+ one of the interceptors. This can be done before the operation has executed by calling
+
+
+
+
+ If execution of the operation fails, then this property will contain the exception that was
+ thrown. If the operation was suppressed or did not fail, then this property will always be
+ null.
+
+
+ When an operation fails both this property and the
+
+
+
+ If this property is set before the operation has executed, then execution of the operation will
+ be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then
+ this property will be set to the exception that was thrown. In either case, interceptors that run
+ after the operation can change this property to change the exception that will be thrown, or set this
+ property to null to cause no exception to be thrown at all.
+
+
+ When an operation fails both this property and the
+
+
+
+ Set to the status of the
+
+
+
+ Base class that implements
+
+
+
+ An object that implements this interface can be registered with
+
+
+
+ This is the base interface for all interfaces that provide interception points for various
+ different types and operations. For example, see
+
+
+
+ This method is called before a call to
+
+
+
+ This method is called after a call to
+
+ For async operations this method is not called until after the async task has completed
+ or failed.
+
+
+
+
+ This method is called before a call to
+
+
+
+ This method is called after a call to
+
+ For async operations this method is not called until after the async task has completed
+ or failed.
+
+
+
+
+ This method is called before a call to
+
+
+
+ This method is called after a call to
+
+ For async operations this method is not called until after the async task has completed
+ or failed.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ This is the default log formatter used when some
+
+ To set the new formatter create a code-based configuration for EF using
+
+
+
+ Creates a formatter that will not filter by any
+
+ This constructor is not used when a delegate is set on
+
+
+
+ Creates a formatter that will only log commands the come from the given
+
+ This constructor must be called by a class that inherits from this class to override the behavior
+ of
+
+
+
+ Writes the given string to the underlying write delegate.
+
+
+
+
+ This method is called before a call to
+
+
+
+ This method is called after a call to
+
+
+
+ This method is called before a call to
+
+
+
+ This method is called after a call to
+
+
+
+ This method is called before a call to
+
+
+
+ This method is called after a call to
+
+
+
+ Called whenever a command is about to be executed. The default implementation of this method
+ filters by
+
+
+
+ Called whenever a command has completed executing. The default implementation of this method
+ filters by
+
+
+
+ Called to log a command that is about to be executed. Override this method to change how the
+ command is logged to
+
+
+
+ Called by
+
+
+
+ Called to log the result of executing a command. Override this method to change how results are
+ logged to
+
+
+
+
+
+
+
+
+
+
+
+ The context for which commands are being logged, or null if commands from all contexts are
+ being logged.
+
+
+
+
+ The stop watch used to time executions. This stop watch is started at the end of
+
+
+
+
+ Represents contextual information associated with calls into
+
+ Instances of this class are publicly immutable for contextual information. To add
+ contextual information use one of the With... or As... methods to create a new
+ interception context containing the new information.
+
+
+
+
+ Constructs a new
+
+
+
+ Creates a new
+
+
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the given context.
+
+
+
+ Creates a new
+ A new interception context associated with the async flag set.
+
+
+
+
+
+
+
+
+
+
+
+ The original tree created by Entity Framework. Interceptors can change the
+
+
+
+
+ The command tree that will be used by Entity Framework. This starts as tree contained in the
+ the
+
+
+
+ This is the registration point for
+
+
+
+ Registers a new
+
+
+
+ Removes a registered
+
+
+
+ This is the entry point for dispatching to interceptors. This is usually only used internally by
+ Entity Framework but it is provided publicly so that other code can make sure that registered
+ interceptors are called when operations are performed on behalf of EF. For example, EF providers
+ a may make use of this when executing commands.
+
+
+
+
+ Provides access to all dispatchers through the the
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Provides methods for dispatching to
+
+
+
+ An object that implements this interface can be registered with
+
+
+
+ This method is called after a new
+
+ Command trees are created for both queries and insert/update/delete commands. However, query
+ command trees are cached by model which means that command tree creation only happens the
+ first time a query is executed and this notification will only happen at that time
+
+
+
+
+ Used for design-time scenarios where the user's code needs to be executed inside
+ of an isolated, runtime-like
+
+
+
+ Initializes a new instance of the
+
+
+
+ Used to get the assembly-qualified name of the DbProviderServices type for the
+ specified provider invariant name.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ This is a small piece of Remoting magic. It enables us to invoke methods on a
+ remote object without knowing its actual type. The only restriction is that the
+ names and shapes of the types and their members must be the same on each side of
+ the boundary.
+
+
+
+
+ Intercepts method invocations on the object represented by the current instance
+ and forwards them to the target to finish processing.
+
+
+
+
+ Base handler type. Handlers aren't required to use this exact type. Only the
+ namespace, name, and member signatures need to be the same. This also applies to
+ handler contracts types
+
+
+
+
+ Indicates whether the specified contract is implemented by this handler.
+
+ True if the contract is implemented, otherwise false .
+
+
+ A contract handlers can use to accept a single result.
+
+
+
+
+ Sets the result.
+
+
+
+
+ Wraps a handler. If the handler does not implement a contract, calling its
+ operations will result in a no-op.
+
+
+
+
+ Represents a mapping view.
+
+
+
+
+ Creates a
+
+
+
+ Gets the entity SQL.
+
+
+
+
+ Base abstract class for mapping view cache implementations.
+ Derived classes must have a parameterless constructor if used with
+
+
+
+ Gets a view corresponding to the specified extent.
+
+ A
+
+
+
+ Gets a hash value computed over the mapping closure.
+
+
+
+
+ Specifies the means to create concrete
+
+
+
+ Creates a generated view cache instance for the container mapping specified by
+ the names of the mapped containers.
+
+
+ A
+
+
+
+ Creates a concrete
+
+ A concrete
+
+
+
+ Defines a custom attribute that specifies the mapping view cache type (subclass of
+
+
+
+ Creates a
+
+
+
+ Creates a
+
+
+
+ Gets the context type that is associated with the mapping view cache type.
+
+
+
+
+ Gets the type that implements the mapping view cache.
+
+
+
+
+ Provides a default DbMappingViewCacheFactory implementation that uses the cache type
+ specified by a DbMappingViewCacheTypeAttribute to create a concrete DbMappingViewCache.
+ The implementation assumes that the model has a single container mapping.
+
+
+
+
+ Helper class that is used to configure a parameter.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Creates a new parameter definition to pass Binary data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Boolean data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Byte data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass DateTime data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Decimal data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Double data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass GUID data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Single data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Short data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Integer data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Long data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass String data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass Time data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass DateTimeOffset data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass geography data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+ Creates a new parameter definition to pass geometry data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed parameter definition.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Creates a shallow copy of the current
+ A shallow copy of the current
+
+
+
+ Represents altering an existing stored procedure.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ A migration operation that affects stored procedures.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Represents an operation to modify a database schema.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the MigrationOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets additional arguments that may be processed by providers.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets an operation that will revert this operation.
+
+
+
+
+ Gets a value indicating if this operation may result in data loss.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the name of the stored procedure.
+
+
+ The name of the stored procedure.
+
+
+
+
+ Gets the body of the stored procedure expressed in SQL.
+
+
+ The body of the stored procedure expressed in SQL.
+
+
+
+
+ Gets the parameters of the stored procedure.
+
+
+ The parameters of the stored procedure.
+
+
+
+
+ Gets a value indicating if this operation may result in data loss. Always returns false.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets an operation that will revert this operation.
+ Always returns a
+
+
+
+ Used when scripting an update database operation to store the operations that would have been performed against the database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds a migration to this update database operation.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ The queries used to determine if this migration needs to be applied to the database.
+ This is used to generate an idempotent SQL script that can be run against a database at any version.
+
+
+
+
+ Gets the migrations applied during the update database operation.
+
+
+ The migrations applied during the update database operation.
+
+
+
+
+ Gets a value indicating if any of the operations may result in data loss.
+
+
+
+
+ Represents a migration to be applied to the database.
+
+
+
+
+ Gets the id of the migration.
+
+
+ The id of the migration.
+
+
+
+
+ Gets the individual operations applied by this migration.
+
+
+ The individual operations applied by this migration.
+
+
+
+
+ Represents moving a stored procedure to a new schema in the database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the name of the stored procedure to move.
+
+
+ The name of the stored procedure to move.
+
+
+
+
+ Gets the new schema for the stored procedure.
+
+
+ The new schema for the stored procedure.
+
+
+
+
+ Gets an operation that will revert this operation.
+
+
+
+
+ Gets a value indicating if this operation may result in data loss. Always returns false.
+
+
+
+
+ Represents renaming a stored procedure in the database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the name of the stored procedure to rename.
+
+
+ The name of the stored procedure to rename.
+
+
+
+
+ Gets the new name for the stored procedure.
+
+
+ The new name for the stored procedure.
+
+
+
+
+ Gets an operation that will revert this operation.
+
+
+
+
+ Gets a value indicating if this operation may result in data loss. Always returns false.
+
+
+
+
+ Represents a migration operation that can not be performed, possibly because it is not supported by the targeted database provider.
+
+
+
+
+ Gets a value indicating if this operation may result in data loss. Always returns false.
+
+
+
+
+ Represents information about a parameter.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Represents information about a property of an entity.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the PropertyModel class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the data type for this property model.
+
+
+
+
+ Gets additional details about the data type of this property model.
+ This includes details such as maximum length, nullability etc.
+
+
+
+
+ Gets or sets the name of the property model.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a provider specific data type to use for this property model.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets the maximum length for this property model.
+ Only valid for array data types.
+
+
+
+
+ Gets or sets the precision for this property model.
+ Only valid for decimal data types.
+
+
+
+
+ Gets or sets the scale for this property model.
+ Only valid for decimal data types.
+
+
+
+
+ Gets or sets a constant value to use as the default value for this property model.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a SQL expression used as the default value for this property model.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a value indicating if this property model is fixed length.
+ Only valid for array data types.
+
+
+
+
+ Gets or sets a value indicating if this property model supports Unicode characters.
+ Only valid for textual data types.
+
+
+
+
+ Initializes a new instance of the ParameterModel class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the ParameterModel class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a value indicating whether this instance is out parameter.
+
+
+ true if this instance is out parameter; otherwise, false .
+
+
+
+
+ Drops a stored procedure from the database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the name of the stored procedure to drop.
+
+
+ The name of the stored procedure to drop.
+
+
+
+
+ Gets an operation that will revert this operation.
+ Always returns a
+
+
+
+ Gets a value indicating if this operation may result in data loss. Always returns false.
+
+
+
+
+ Used to create a convention that configures navigation properties.
+
+
+
+
+ Configures the constraint associated with the navigation property.
+
+
+ The type of constraint configuration.
+
+
+
+
+ Configures the constraint associated with the navigation property.
+
+
+ The type of constraint configuration.
+
+
+
+
+ Sets the inverse navigation property.
+
+
+
+
+ Sets the inverse end multiplicity.
+
+
+
+
+ True if the navigation property's declaring type is the principal end, false if it is not
+
+
+
+
+ Sets the action to take when a delete operation is attempted.
+
+
+
+
+ Sets the multiplicity of this end of the navigation property.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the
+
+
+
+ Allows configuration to be performed for a lightweight convention based on
+ the entity types in a model.
+
+
+
+
+ Filters the entity types that this convention applies to based on a
+ predicate.
+
+
+ An
+
+
+
+ Filters the entity types that this convention applies to based on a predicate
+ while capturing a value to use later during configuration.
+
+ Type of the captured value.
+
+ An
+
+
+
+ Allows configuration of the entity types that this convention applies to.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a lightweight convention based on
+ the entity types in a model that inherit from a common, specified type.
+
+ The common type of the entity types that this convention applies to.
+
+
+
+ Filters the entity types that this convention applies to based on a
+ predicate.
+
+
+ An
+
+
+
+ Filters the entity types that this convention applies to based on a predicate
+ while capturing a value to use later during configuration.
+
+ Type of the captured value.
+
+ An
+
+
+
+ Allows configuration of the entity types that this convention applies to.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a lightweight convention based on
+ the entity types in a model that inherit from a common, specified type and a
+ captured value.
+
+ The common type of the entity types that this convention applies to.
+ Type of the captured value.
+
+
+
+ Allows configuration of the entity types that this convention applies to.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a lightweight convention based on
+ the entity types in a model and a captured value.
+
+ Type of the captured value.
+
+
+
+ Allows configuration of the entity types that this convention applies to.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for an entity type in a model.
+ This configuration functionality is available via lightweight conventions.
+
+
+
+
+ Configures the entity set name to be used for this entity type.
+ The entity set name can only be configured for the base type in each set.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Excludes this entity type from the model so that it will not be mapped to the database.
+
+
+
+
+ Changes this entity type to a complex type.
+
+
+
+
+ Excludes a property from the model so that it will not be mapped to the database.
+
+
+ Calling this will have no effect if the property does not exist.
+
+
+
+
+ Excludes a property from the model so that it will not be mapped to the database.
+
+
+ Calling this will have no effect if the property does not exist.
+
+
+
+
+ Configures a property that is defined on this type.
+
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a property that is defined on this type.
+
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a property that is defined on this type as a navigation property.
+
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a property that is defined on this type as a navigation property.
+
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures the primary key property for this entity type.
+
+
+ The same
+
+
+
+ Configures the primary key property for this entity type.
+
+
+ The same
+
+
+
+ Configures the primary key property(s) for this entity type.
+
+
+ The same
+
+
+
+ Configures the primary key property(s) for this entity type.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured or if any
+ property does not exist.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures this type to use stored procedures for insert, update and delete.
+ The default conventions for procedure and parameter names will be used.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures this type to use stored procedures for insert, update and delete.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the
+
+
+
+ Allows configuration to be performed for an entity type in a model.
+ This configuration functionality is available via lightweight conventions.
+
+ A type inherited by the entity type.
+
+
+
+ Configures the entity set name to be used for this entity type.
+ The entity set name can only be configured for the base type in each set.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Excludes this entity type from the model so that it will not be mapped to the database.
+
+
+
+
+ Changes this entity type to a complex type.
+
+
+
+
+ Excludes a property from the model so that it will not be mapped to the database.
+
+ The type of the property to be ignored.
+
+
+
+ Configures a property that is defined on this type.
+
+ The type of the property being configured.
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a property that is defined on this type as a navigation property.
+
+ The type of the property being configured.
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures the primary key property(s) for this entity type.
+
+ The type of the key.
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures this type to use stored procedures for insert, update and delete.
+ The default conventions for procedure and parameter names will be used.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures this type to use stored procedures for insert, update and delete.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the
+
+
+
+ Identifies conventions that can be added to or removed from a
+
+ Note that implementations of this interface must be immutable.
+
+
+
+
+ Base class for conventions that process CLR attributes found on primitive properties in the model.
+
+ The type of the attribute to look for.
+
+
+
+ A convention that doesn't override configuration.
+
+
+
+
+ The derived class can use the default constructor to apply a set rule of that change the model configuration.
+
+
+
+
+ For testing
+
+
+
+
+ Begins configuration of a lightweight convention that applies to all mapped types in
+ the model.
+
+ A configuration object for the convention.
+
+
+
+ Begins configuration of a lightweight convention that applies to all mapped types in
+ the model that derive from or implement the specified type.
+
+ The type of the entities that this convention will apply to.
+ A configuration object for the convention.
+ This method does not add new types to the model.
+
+
+
+ Begins configuration of a lightweight convention that applies to all properties
+ in the model.
+
+ A configuration object for the convention.
+
+
+
+ Begins configuration of a lightweight convention that applies to all primitive
+ properties of the specified type in the model.
+
+ The type of the properties that the convention will apply to.
+ A configuration object for the convention.
+
+ The convention will apply to both nullable and non-nullable properties of the
+ specified type.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies this convention to a property that has an attribute of type TAttribute applied.
+
+
+
+
+ Base class for conventions that process CLR attributes found on properties of types in the model.
+
+
+ Note that the derived convention will be applied for any non-static property on the mapped type that has
+ the specified attribute, even if it wasn't included in the model.
+
+ The type of the attribute to look for.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies this convention to a property that has an attribute of type TAttribute applied.
+
+
+
+
+ Base class for conventions that process CLR attributes found in the model.
+
+ The type of the attribute to look for.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies this convention to a class that has an attribute of type TAttribute applied.
+
+
+
+
+ Used to configure a property in a mapping fragment.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the name of the database column used to store the property, in a mapping fragment.
+
+ The same PropertyMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+ A convention that operates on the conceptual section of the model after the model is created.
+
+ The type of metadata item that this convention operates on.
+
+
+
+ Applies this convention to an item in the model.
+
+
+
+
+ A convention that operates on the database section of the model after the model is created.
+
+ The type of metadata item that this convention operates on.
+
+
+
+ Applies this convention to an item in the model.
+
+
+
+
+ Extension methods for
+
+
+
+ Gets the CLR attributes defined on a set of properties.
+
+ The attributes.
+
+
+
+ Sets the CLR attributes on a set of properties.
+
+
+
+
+ Gets the CLR property info for a set of properties.
+
+ The CLR property info
+
+
+
+ Sets the CLR property info for a set of properties.
+
+
+
+
+ Gets the CLR type for a set of properties.
+
+ The CLR type.
+
+
+
+ Sets the CLR type for a set of properties.
+
+
+
+
+ Gets the configuration for a set of properties.
+
+ The configuration.
+
+
+
+ Sets the configuration for a set of properties.
+
+
+
+
+ Gets the annotation from a set of properties.
+
+ The annotation.
+
+
+
+ Sets an annotation on a set of properties.
+
+
+
+
+ Removes an annotation from a set of properties.
+
+
+
+
+ Copies annotations from one set of properties to another.
+
+
+
+
+ Useful extension methods for use with Entity Framework LINQ queries.
+
+
+
+
+ Specifies the related objects to include in the query results.
+
+
+ This extension method calls the Include(String) method of the source
+ The type of entity being queried.
+
+ A new
+
+
+
+ Specifies the related objects to include in the query results.
+
+
+ This extension method calls the Include(String) method of the source
+
+ A new
+
+
+
+ Common code for generic and non-generic string Include.
+
+
+
+
+ Specifies the related objects to include in the query results.
+
+
+ The path expression must be composed of simple property access expressions together with calls to Select for
+ composing additional includes after including a collection proprty. Examples of possible include paths are:
+ To include a single reference: query.Include(e => e.Level1Reference)
+ To include a single collection: query.Include(e => e.Level1Collection)
+ To include a reference and then a reference one level down: query.Include(e => e.Level1Reference.Level2Reference)
+ To include a reference and then a collection one level down: query.Include(e => e.Level1Reference.Level2Collection)
+ To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference))
+ To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection))
+ To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference))
+ To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection))
+ To include a collection, a reference, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference.Level3Reference))
+ To include a collection, a collection, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection.Select(l2 => l2.Level3Reference)))
+ This extension method calls the Include(String) method of the source IQueryable object, if such a method exists.
+ If the source IQueryable does not have a matching method, then this method does nothing.
+ The Entity Framework ObjectQuery, ObjectSet, DbQuery, and DbSet types all have an appropriate Include method to call.
+ When you call the Include method, the query path is only valid on the returned instance of the IQueryable<T>. Other
+ instances of IQueryable<T> and the object context itself are not affected. Because the Include method returns the
+ query object, you can call this method multiple times on an IQueryable<T> to specify multiple paths for the query.
+
+ The type of entity being queried.
+ The type of navigation property being included.
+
+ A new IQueryable<T> with the defined query path.
+
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ The element type.
+ A new query with NoTracking applied, or the source query if NoTracking is not supported.
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ A new query with NoTracking applied, or the source query if NoTracking is not supported.
+
+
+
+ Common code for generic and non-generic AsNoTracking.
+
+
+
+
+ Returns a new query that will stream the results instead of buffering. This method works by calling
+ the AsStreaming method of the underlying query object. If the underlying query object does not have
+ an AsStreaming method, then calling this method will have no affect.
+
+
+ The type of the elements of
+ A new query with AsStreaming applied, or the source query if AsStreaming is not supported.
+
+
+
+ Returns a new query that will stream the results instead of buffering. This method works by calling
+ the AsStreaming method of the underlying query object. If the underlying query object does not have
+ an AsStreaming method, then calling this method will have no affect.
+
+ A new query with AsStreaming applied, or the source query if AsStreaming is not supported.
+
+
+
+ Enumerates the query such that for server queries such as those of
+
+
+
+ Asynchronously enumerates the query such that for server queries such as those of
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously enumerates the query such that for server queries such as those of
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous operation.
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous operation.
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+ A task that represents the asynchronous operation.
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+ A task that represents the asynchronous operation.
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates an array from an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains an array that contains elements from the input sequence.
+
+
+
+
+ Creates an array from an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains an array that contains elements from the input sequence.
+
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Asynchronously returns the first element of a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in
+
+ null .
+
+
+
+ The source sequence is empty.
+
+
+
+ Asynchronously returns the first element of a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in
+
+ null
+ .
+
+
+
+ The source sequence is empty.
+
+
+
+ Asynchronously returns the first element of a sequence that satisfies a specified condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in
+
+ null
+ .
+
+
+
+
+ No element satisfies the condition in
+
+
+
+
+ Asynchronously returns the first element of a sequence that satisfies a specified condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in
+
+ null
+ .
+
+
+
+
+ No element satisfies the condition in
+
+
+
+
+ Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the first element of a sequence that satisfies a specified condition
+ or a default value if no such element is found.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the first element of a sequence that satisfies a specified condition
+ or a default value if no such element is found.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously returns the only element of a sequence, and throws an exception
+ if there is not exactly one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence.
+
+
+ null
+ .
+
+
+
+ The source sequence is empty.
+
+
+
+ Asynchronously returns the only element of a sequence, and throws an exception
+ if there is not exactly one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence.
+
+
+ null
+ .
+
+
+
+
+
+ The source sequence is empty.
+
+
+
+ Asynchronously returns the only element of a sequence that satisfies a specified condition,
+ and throws an exception if more than one such element exists.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence that satisfies the condition in
+
+
+ null
+ .
+
+
+
+
+ No element satisfies the condition in
+
+
+ More than one element satisfies the condition in
+
+
+
+
+ Asynchronously returns the only element of a sequence that satisfies a specified condition,
+ and throws an exception if more than one such element exists.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence that satisfies the condition in
+
+
+ null
+ .
+
+
+
+
+ No element satisfies the condition in
+
+
+ More than one element satisfies the condition in
+
+
+
+
+ Asynchronously returns the only element of a sequence, or a default value if the sequence is empty;
+ this method throws an exception if there is more than one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence, or default (
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously returns the only element of a sequence, or a default value if the sequence is empty;
+ this method throws an exception if there is more than one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence, or default (
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously returns the only element of a sequence that satisfies a specified condition or
+ a default value if no such element exists; this method throws an exception if more than one element
+ satisfies the condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence that satisfies the condition in
+ default (
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the only element of a sequence that satisfies a specified condition or
+ a default value if no such element exists; this method throws an exception if more than one element
+ satisfies the condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the input sequence that satisfies the condition in
+ default (
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether a sequence contains a specified element by using the default equality comparer.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the input sequence contains the specified value; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether a sequence contains a specified element by using the default equality comparer.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the input sequence contains the specified value; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether a sequence contains any elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the source sequence contains any elements; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether a sequence contains any elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the source sequence contains any elements; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether any element of a sequence satisfies a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether any element of a sequence satisfies a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether all the elements of a sequence satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously determines whether all the elements of a sequence satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the number of elements in a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the input sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns the number of elements in a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the input sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns the number of elements in a sequence that satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the sequence that satisfy the condition in the predicate function.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns the number of elements in a sequence that satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the sequence that satisfy the condition in the predicate function.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the input sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the input sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the sequence that satisfy the condition in the predicate function.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the sequence that satisfy the condition in the predicate function.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously returns the minimum value of a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the minimum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the minimum value of a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the minimum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the value returned by the function represented by
+
+ A task that represents the asynchronous operation.
+ The task result contains the minimum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the value returned by the function represented by
+
+ A task that represents the asynchronous operation.
+ The task result contains the minimum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the maximum value of a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the maximum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously returns the maximum value of a sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the maximum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the value returned by the function represented by
+
+ A task that represents the asynchronous operation.
+ The task result contains the maximum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ The type of the value returned by the function represented by
+
+ A task that represents the asynchronous operation.
+ The task result contains the maximum value in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the values in the sequence.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the sum of the sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the sum of the projected values.
+
+
+ null
+ .
+
+
+
+
+ The number of elements in
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Asynchronously computes the average of a sequence of nullable
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the elements of
+
+ A task that represents the asynchronous operation.
+ The task result contains the average of the sequence of values.
+
+
+ null
+ .
+
+
+
+
+
+
+ Bypasses a specified number of elements in a sequence and then returns the remaining elements.
+
+ The type of the elements of source.
+ A sequence that contains elements that occur after the specified index in the
+ input sequence.
+
+
+
+ Returns a specified number of contiguous elements from the start of a sequence.
+
+ The type of the elements of source.
+ A sequence that contains the specified number of elements from the
+ start of the input sequence.
+
+
+
+ Controls the transaction creation behavior while executing a database command or query.
+
+
+
+
+ If no transaction is present then a new transaction will be used for the operation.
+
+
+
+
+ If an existing transaction is present then use it, otherwise execute the command or query without a transaction.
+
+
+
+
+ Helper method used in expressions generated by Emit_Equal to perform a
+ byte-by-byte comparison of two byte arrays. There really ought to be
+ a way to do this in the framework but I'm unaware of it.
+
+
+
+
+ Compiles a delegate taking a Shaper instance and returning values. Used to compile
+ Expressions produced by the emitter.
+
+
+
+
+ Non-generic version of Compile (where the result type is passed in as an argument rather
+ than a type parameter)
+
+
+
+
+ Create expression to AndAlso the expressions and return the result.
+
+
+
+
+ Create expression to bitwise-or the expressions and return the result.
+
+
+
+
+ Creates an expression with null value. If the given type cannot be assigned
+ a null value, we create a value that throws when materializing. We don't throw statically
+ because we consistently defer type checks until materialization.
+ See SQL BU 588980.
+
+ Null expression.
+
+
+
+ Emits an expression that represnts a NullEntityWrapper instance.
+
+ An expression represnting a wrapped null
+
+
+
+ Create expression that guarantees the input expression is of the specified
+ type; no Convert is added if the expression is already of the same type.
+ Internal because it is called from the TranslatorResult.
+
+
+
+
+ Uses Emit_EnsureType and then wraps the result in an IEntityWrapper instance.
+
+ An expression representing the IEntityWrapper for the new entity
+
+
+
+ Returns an expression that creates an IEntityWrapper appropriate for the type of entity being materialized.
+
+
+
+
+ Takes an expression that represents an IEntityWrapper instance and creates a new
+ expression that extracts the raw entity from this.
+
+
+
+
+ Method that the generated expression calls when the types are not
+ assignable
+
+
+
+
+ Create expression to compare the results of two expressions and return
+ whether they are equal. Note we have special case logic for byte arrays.
+
+
+
+
+ Create expression that verifies that the entityKey has a value. Note we just
+ presume that if the first key is non-null, all the keys will be valid.
+
+
+
+
+ Create expression to call the GetValue method of the shaper's source data reader
+
+
+
+
+ Create expression to call the IsDBNull method of the shaper's source data reader
+
+
+
+
+ Create expression to call the IsDBNull method of the shaper's source data reader
+ for the scalar column represented by the column map.
+
+
+
+
+ Create expression to read a property value with error handling
+
+
+
+
+ Create expression to read a column value with error handling
+
+
+
+
+ Create expression to read a column value of type System.Data.Entity.Spatial.DbGeography by delegating to the DbSpatialServices implementation of the underlying provider
+
+
+
+
+ Create expression to read a column value of type System.Data.Entity.Spatial.DbGeometry by delegating to the DbSpatialServices implementation of the underlying provider
+
+
+
+
+ Create expression to read an item from the shaper's state array
+
+
+
+
+ Create expression to set an item in the shaper's state array
+
+
+
+
+ Create expression to set an item in the shaper's state array
+
+
+
+
+ Typed
+
+
+
+ An immutable class used to generate new coordinators. These coordinators are used
+ at runtime to materialize results.
+
+
+
+
+ Function of shaper that returns true; one default case when there is no explicit predicate.
+
+
+
+
+ Function of shaper that returns false; one default case used when there is no explicit predicate.
+
+
+
+
+ Gets depth of the reader (0 is top-level -- which incidentally doesn't
+ require a coordinator...
+
+
+
+
+ Indicates which state slot in the Shaper.State is expected to hold the
+ value for this nested reader result.
+
+
+
+
+ A function determining whether the current row has data for this nested result.
+
+
+
+
+ A function setting key values. (the return value is irrelevant)
+
+
+
+
+ A function returning true if key values match the previously set values.
+
+
+
+
+ Nested results below this (at depth + 1)
+
+
+
+
+ Indicates whether this is a leaf reader.
+
+
+
+
+ Indicates whether this coordinator can be managed by a simple enumerator. A simple enumerator
+ returns a single element per row, so the following conditions disqualify the enumerator:
+ nested collections, data discriminators (not all rows have data), keys (not all rows have new data).
+
+
+
+
+ For value-layer queries, the factories for all the records that we can potentially process
+ at this level in the query result.
+
+
+
+
+ Creates a buffer handling state needed by this coordinator.
+
+
+
+
+ Reads a single element of the result from the given reader state object, returning the
+ result as a wrapped entity. May be null if the element is not available as a wrapped entity.
+
+
+
+
+ Reads a single element of the result from the given reader state object.
+ May be null if the element is available as a wrapped entity instead.
+
+
+
+
+ Same as Element but uses slower patterns to provide better exception messages (e.g.
+ using reader.GetValue + type check rather than reader.GetInt32)
+
+
+
+
+ Initializes the collection storing results from this coordinator.
+
+
+
+
+ Description of this CoordinatorFactory, used for debugging only; while this is not
+ needed in retail code, it is pretty important because it's the only description we'll
+ have once we compile the Expressions; debugging a problem with retail bits would be
+ pretty hard without this.
+
+
+
+
+ Used for testing.
+
+
+
+
+ Return the compiled expression for the predicate
+
+
+
+
+ Returns a string representation of the expression
+
+
+
+
+ Create a coordinator used for materialization of collections. Unlike the CoordinatorFactory,
+ the Coordinator contains mutable state.
+
+
+
+
+ Returns the "default" record state (that is, the one we use for PreRead/PastEnd reader states
+
+
+
+
+ Typed
+
+
+
+ A coordinator is responsible for tracking state and processing result in a root or nested query
+ result collection. The coordinator exists within a graph, and knows its Parent, (First)Child,
+ and Next sibling. This allows the Shaper to use the coordinator as a simple state machine when
+ consuming store reader results.
+
+
+
+
+ The factory used to generate this coordinator instance. Contains delegates used
+ by the Shaper during result enumeration.
+
+
+
+
+ Parent coordinator (the coordinator producing rows containing this collection).
+ If this is the root, null.
+
+
+
+
+ Next coordinator at this depth. Once we're done consuming results for this reader,
+ we move on to this.Next.
+
+
+
+
+ Registers this hierarchy of coordinators in the given shaper.
+
+
+
+
+ Determines the maximum depth of this subtree.
+
+
+
+
+ This method is called when the current collection is finished and it's time to move to the next collection.
+ Recursively initializes children and siblings as well.
+
+
+
+
+ Precondition: the current row has data for the coordinator.
+ Side-effects: updates keys currently stored in state and updates IsEntered if a new value is encountered.
+ Determines whether the row contains the next element in this collection.
+
+
+
+
+ Precondition: the current row has data and contains a new element for the coordinator.
+ Reads the next element in this collection.
+
+
+
+
+ First coordinator for nested results below this collection. When reading a new row
+ for this coordinator, we walk down to the Child.
+ NOTE:: this cannot be readonly because we can't know both the parent and the child
+ at initialization time; we set the Child in the parent's constructor.
+
+
+
+
+ Indicates whether data has been read for the collection being aggregated or yielded
+ by this coordinator.
+
+
+
+
+ Indicates whether this is the top level coordinator for a query.
+
+
+
+
+ For ObjectResult, aggregates all elements for in the nested collection handled by this coordinator.
+
+
+
+
+ For ObjectResult, aggregates all elements as wrapped entities for in the nested collection handled by this coordinator.
+
+
+
+
+ Delegate called when the current nested collection has been consumed. This is necessary in Span
+ scenarios where an EntityCollection RelatedEnd is populated only when all related entities have
+ been materialized. This version of the close handler works with wrapped entities.
+
+
+
+
+ For nested, object-layer coordinators we want to collect all the elements we find and handle them
+ when the root coordinator advances. Otherwise we just want to return them as we find them.
+
+
+
+
+ Sets the delegate called when this collection is closed. This close handler works on
+ a collection of wrapped entities, rather than on the raw entity objects.
+
+
+
+
+ Called when we're disposing the enumerator;
+
+
+
+
+ Returns a handle to the element aggregator for this nested collection.
+
+
+
+
+ Exposes the Current element that has been materialized (and is being populated) by this coordinator.
+
+
+
+
+ Satisfiability test optimization.
+ This class extends FragmentQueryKB by adding the so-called chase functionality:
+ given an expression, the chase incorporates in this expression all the consequences derivable
+ from the knowledge base. The knowledge base is not needed for the satisfiability test after such a procedure.
+ This leads to better performance in many cases.
+
+
+
+
+ Data structure supporting storage of facts and proof (resolution) of queries given
+ those facts.
+ For instance, we may know the following facts:
+ A --> B
+ A
+ Given these facts, the knowledge base can prove the query:
+ B
+ through resolution.
+
+ Type of leaf term identifiers in fact expressions.
+
+
+
+ Initialize a new knowledge base.
+
+
+
+
+ Adds all facts from another knowledge base
+
+
+
+
+ Adds the given fact to this KB.
+
+
+
+
+ Adds the given implication to this KB, where implication is of the form:
+ condition --> implies
+
+
+
+
+ Adds an equivalence to this KB, of the form:
+ left iff. right
+
+
+
+
+ A tree expression that evaluates to true iff. any of its children
+ evaluates to true.
+
+
+ An Or expression with no children is equivalent to False (this is an
+ operational convenience because we assume an implicit False is along
+ for the ride in every Or expression)
+ A + False iff. A
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Abstract base class for tree expressions (unary as in Not, n-ary
+ as in And or Or). Duplicate elements are trimmed at construction
+ time (algorithms applied to these trees rely on the assumption
+ of uniform children).
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Base type for Boolean expressions. Boolean expressions are immutable,
+ and value-comparable using Equals. Services include local simplification
+ and normalization to Conjunctive and Disjunctive Normal Forms.
+
+
+ Comments use the following notation convention:
+ "A . B" means "A and B"
+ "A + B" means "A or B"
+ "!A" means "not A"
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Standard accept method invoking the appropriate method overload
+ in the given visitor.
+
+ T_Return is the return type for the visitor.
+ Value computed for this node.
+
+
+
+ Invokes the Simplifier visitor on this expression tree.
+ Simplifications are purely local (see Simplifier class
+ for details).
+
+
+
+
+ Expensive simplification that considers various permutations of the
+ expression (including Decision Diagram, DNF, and CNF translations)
+
+
+
+
+ Returns all term expressions below this node.
+
+
+
+
+ Counts terms in this expression.
+
+
+
+
+ Implicit cast from a value of type T to a TermExpr where
+ TermExpr.Value is set to the given value.
+
+ Term expression
+
+
+
+ Creates the negation of the current element.
+
+
+
+
+ Gets an enumeration value indicating the type of the expression node.
+
+
+
+
+ Initialize a new tree expression with the given children.
+
+
+
+
+ Gets the children of this expression node.
+
+
+
+
+ Initialize a new Or expression with the given children.
+
+
+
+
+ Initialize a new Or expression with the given children.
+
+
+
+
+ A tree expression that evaluates to true iff. none of its children
+ evaluate to false.
+
+
+ An And expression with no children is equivalent to True (this is an
+ operational convenience because we assume an implicit True is along
+ for the ride in every And expression)
+ A . True iff. A
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Initialize a new And expression with the given children.
+
+
+
+
+ Initialize a new And expression with the given children.
+
+
+
+
+ Retrieves all implications directly derivable from the atomic expression.
+
+
+
+
+ Checks if the given expression is satisfiable in conjunction with this knowledge base.
+
+
+
+
+ Retrieves all implications directly derivable from the expression.
+
+
+
+
+ Maintains a list of all implications derivable from the condition.
+ Implications are stored in the _implications dictionary
+
+
+
+
+ Basic visitor which reproduces the given expression tree.
+
+ Type of leaf term identifiers in expression.
+
+
+
+ Abstract visitor class. All Boolean expression nodes know how to
+ 'accept' a visitor, and delegate to the appropriate visitor method.
+ For instance, AndExpr invokes Visitor.VisitAnd.
+
+ Type of leaf term identifiers in expression.
+ Return type for visit methods.
+
+
+
+ Represents the base item class for all the metadata
+
+
+ Represents the base item class for all the metadata
+
+
+
+
+ Implementing this internal constructor so that this class can't be derived
+ outside this assembly
+
+
+
+
+ Adds an annotation with the specified name and value.
+
+
+
+
+ Removes an annotation with the specified name.
+
+
+
+
+ Just checks for identities to be equal
+
+
+
+
+ Validates the types and sets the readOnly property to true. Once the type is set to readOnly,
+ it can never be changed.
+
+
+
+
+ Builds identity string for this item. By default, the method calls the identity property.
+
+
+
+
+ Adds the given metadata property to the metadata property collection
+
+
+
+
+ Static Constructor which initializes all the built in types and primitive types
+
+
+
+
+ Returns a conceptual model built-in type that matches one of the
+
+
+ An
+
+
+ Returns the list of the general facet descriptions for a specified type.
+
+ A
+
+
+
+ Initialize all the build in type with the given type attributes and properties
+
+
+
+
+ Add properties for all the build in complex type
+
+
+
+
+ Initializes the enum type
+
+
+
+
+ Gets the currently assigned annotations.
+
+
+
+ Gets the built-in type kind for this type.
+
+ A
+
+
+ Gets the list of properties of the current type.
+
+ A collection of type
+
+
+
+ List of item attributes on this type
+
+
+
+ Gets or sets the documentation associated with this type.
+
+ A
+
+
+
+ Identity of the item
+
+
+
+
+ Returns true if this item is not-changeable. Otherwise returns false.
+
+
+
+
+ This class is used for doing reverse-lookup of metadata when only a CLR type is known.
+ It should never be used for POCO or proxy types, but may still be called for types that inherit
+ from EntityObject.
+
+
+
+
+ This is an extraction of the code that was in
+
+
+
+ Creates an Enum property based on
+
+
+
+ Indicates that the given method is a proxy for an EDM function.
+
+
+ Note that this attribute has been replaced by the
+
+
+
+ Indicates that the given method is a proxy for an EDM function.
+
+
+ Note that this class was called EdmFunctionAttribute in some previous versions of Entity Framework.
+
+
+
+
+ Initializes a new instance of the
+
+
+ The namespace of the mapped-to function.
+ The namespace of the mapped-to function.
+
+
+ The name of the mapped-to function.
+ The name of the mapped-to function.
+
+
+
+ Creates a new DbFunctionAttribute instance.
+
+
+
+
+ Provides common language runtime (CLR) methods that expose EDM canonical functions
+ for use in
+
+ Note that these functions have been moved to the
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given
+ number of the leftmost characters in a string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A string containing the number of characters asked for from the left of the input string.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given
+ number of the rightmost characters in a string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A string containing the number of characters asked for from the right of the input string.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given
+ string with the order of the characters reversed.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The input string with the order of the characters reversed.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to
+ return the number of minutes that the given date/time is offset from UTC. This is generally between +780
+ and -780 (+ or - 13 hrs).
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The offset of the input from UTC.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return
+ the given date with the time portion cleared.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The input date with the time portion cleared.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return
+ the given date with the time portion cleared.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The input date with the time portion cleared.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to
+ create a new
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The new date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to
+ create a new
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The new date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to
+ create a new
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The new time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to
+ add the given number of years to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to
+ add the given number of years to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to
+ add the given number of months to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to
+ add the given number of months to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to
+ add the given number of days to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to
+ add the given number of days to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to
+ add the given number of hours to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to
+ add the given number of hours to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to
+ add the given number of hours to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to
+ add the given number of minutes to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to
+ add the given number of minutes to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to
+ add the given number of minutes to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to
+ add the given number of seconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to
+ add the given number of seconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to
+ add the given number of seconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to
+ add the given number of milliseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to
+ add the given number of milliseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to
+ add the given number of milliseconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to
+ add the given number of microseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to
+ add the given number of microseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to
+ add the given number of microseconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to
+ add the given number of nanoseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to
+ add the given number of nanoseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to
+ add the given number of nanoseconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to
+ calculate the number of years between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of years between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to
+ calculate the number of years between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of years between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to
+ calculate the number of months between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of months between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to
+ calculate the number of months between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of months between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to
+ calculate the number of days between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of days between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to
+ calculate the number of days between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of days between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to
+ calculate the number of hours between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of hours between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to
+ calculate the number of hours between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of hours between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to
+ calculate the number of hours between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of hours between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to
+ calculate the number of minutes between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of minutes between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to
+ calculate the number of minutes between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of minutes between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to
+ calculate the number of minutes between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of minutes between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to
+ calculate the number of seconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of seconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to
+ calculate the number of seconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of seconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to
+ calculate the number of seconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of seconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to
+ calculate the number of milliseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of milliseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to
+ calculate the number of milliseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of milliseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to
+ calculate the number of milliseconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of milliseconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to
+ calculate the number of microseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of microseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to
+ calculate the number of microseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of microseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to
+ calculate the number of microseconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of microseconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to
+ calculate the number of nanoseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of nanoseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to
+ calculate the number of nanoseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of nanoseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to
+ calculate the number of nanoseconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of nanoseconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to
+ truncate the given value to the number of specified digits.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The truncated value.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to
+ truncate the given value to the number of specified digits.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The truncated value.
+
+
+
+ When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input
+ is treated as a Unicode string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function impacts the way the LINQ query is translated to a query that can be run in the database.
+
+ The input string treated as a Unicode string.
+
+
+
+ When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input
+ is treated as a non-Unicode string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function impacts the way the LINQ query is translated to a query that can be run in the database.
+
+ The input string treated as a non-Unicode string.
+
+
+
+ Options for query execution.
+
+
+
+
+ Creates a new instance of
+
+
+
+ Creates a new instance of
+
+
+ Determines whether the specified objects are equal.
+ true if the two objects are equal; otherwise, false.
+
+
+
+ Determines whether the specified objects are not equal.
+
+ true if the two objects are not equal; otherwise, false.
+
+
+
+
+
+
+
+ Merge option to use for entity results.
+
+
+
+
+ Whether the query is streaming or buffering.
+
+
+
+
+ A wrapper over a
+
+
+
+ Instances of this class would be returned to user via
+
+
+
+ DataRecord interface supporting structured types and rich metadata information.
+
+
+
+
+ Gets a
+
+ A
+
+
+
+ Returns nested readers as
+
+ Nested readers as
+
+
+
+ Gets
+
+ A
+
+
+
+ Used to return a nested result
+
+
+
+
+ Initialize the property descriptors for each PrimitiveType attribute.
+ See similar functionality in DataRecordObjectView's ITypedList implementation.
+
+
+
+
+ Creates a PropertyDescriptorCollection based on a StructuralType definition
+ Currently this includes a PropertyDescriptor for each primitive type property in the StructuralType
+
+
+
+
+ DataRecordInfo class providing a simple way to access both the type information and the column information.
+
+
+
+
+ Initializes a new
+
+
+
+ Construct FieldMetadata for structuralType.Members from TypeUsage
+
+
+
+
+ Reusing TypeUsage and FieldMetadata from another EntityRecordInfo which has all the same info
+ but with a different EntityKey instance.
+
+
+
+
+ Gets
+
+ A
+
+
+
+ Gets type info for this object as a
+
+ A
+
+
+
+ A prepared command definition, can be cached and reused to avoid
+ repreparing a command.
+
+
+
+
+ Internal factory method to create the default Command Definition object
+ based on a prototype command. The prototype command is cloned
+ before the protected constructor is invoked
+
+ the DbCommandDefinition
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates and returns a
+ The command for database.
+
+
+
+ Metadata Interface for all CLR types types
+
+
+
+
+ Value to pass to GetInformation to get the StoreSchemaDefinition
+
+
+
+
+ Value to pass to GetInformation to get the StoreSchemaMapping
+
+
+
+
+ Value to pass to GetInformation to get the ConceptualSchemaDefinition
+
+
+
+
+ Value to pass to GetInformation to get the StoreSchemaDefinitionVersion3
+
+
+
+
+ Value to pass to GetInformation to get the StoreSchemaMappingVersion3
+
+
+
+
+ Value to pass to GetInformation to get the ConceptualSchemaDefinitionVersion3
+
+
+
+
+ Name of the MaxLength Facet
+
+
+
+
+ Name of the Unicode Facet
+
+
+
+
+ Name of the FixedLength Facet
+
+
+
+
+ Name of the Precision Facet
+
+
+
+
+ Name of the Scale Facet
+
+
+
+
+ Name of the Nullable Facet
+
+
+
+
+ Name of the DefaultValue Facet
+
+
+
+
+ Name of the Collation Facet
+
+
+
+
+ Name of the SRID Facet
+
+
+
+
+ Name of the IsStrict Facet
+
+
+
+ When overridden in a derived class, returns the set of primitive types supported by the data source.
+ The set of types supported by the data source.
+
+
+ When overridden in a derived class, returns a collection of EDM functions supported by the provider manifest.
+ A collection of EDM functions.
+
+
+ Returns the FacetDescription objects for a particular type.
+ The FacetDescription objects for the specified EDM type.
+
+
+ When overridden in a derived class, this method maps the specified storage type and a set of facets for that type to an EDM type.
+
+ The
+
+
+ When overridden in a derived class, this method maps the specified EDM type and a set of facets for that type to a storage type.
+ The TypeUsage instance that describes a storage type and a set of facets for that type.
+
+
+ When overridden in a derived class, this method returns provider-specific information.
+ The XmlReader object that represents the mapping to the underlying data store catalog.
+
+
+ Gets the provider-specific information.
+ The provider-specific information.
+
+
+ Indicates if the provider supports escaping strings to be used as patterns in a Like expression.
+ True if this provider supports escaping strings to be used as patterns in a Like expression; otherwise, false.
+
+
+ Provider writers should override this method to return the argument with the wildcards and the escape character escaped. This method is only used if SupportsEscapingLikeArgument returns true.
+ The argument with the wildcards and the escape character escaped.
+
+
+
+ Returns a boolean that specifies whether the provider can handle expression trees
+ containing instances of DbInExpression.
+ The default implementation returns false for backwards compatibility. Derived classes can override this method.
+
+
+ false
+
+
+
+ Gets the namespace used by this provider manifest.
+ The namespace used by this provider manifest.
+
+
+
+ The factory for building command definitions; use the type of this object
+ as the argument to the IServiceProvider.GetService method on the provider
+ factory;
+
+
+
+
+ Constructs an EF provider that will use the
+
+
+
+ Constructs an EF provider that will use the given
+
+
+
+ Registers a handler to process non-error messages coming from the database provider.
+
+
+
+
+ Create a Command Definition object given a command tree.
+
+ an executable command definition object
+
+ This method simply delegates to the provider's implementation of CreateDbCommandDefinition.
+
+
+
+ Creates command definition from specified manifest and command tree.
+ The created command definition.
+
+
+ Creates a command definition object for the specified provider manifest and command tree.
+ An executable command definition object.
+
+
+
+ Ensures that the data space of the specified command tree is the target (S-) space
+
+
+
+
+ Create the default DbCommandDefinition object based on the prototype command
+ This method is intended for provider writers to build a default command definition
+ from a command.
+ Note: This will clone the prototype
+
+ an executable command definition object
+
+
+ Returns provider manifest token given a connection.
+ The provider manifest token.
+
+
+
+ Returns provider manifest token for a given connection.
+
+ The provider manifest token for the specified connection.
+
+
+ Returns the provider manifest by using the specified version information.
+ The provider manifest by using the specified version information.
+
+
+ When overridden in a derived class, returns an instance of a class that derives from the DbProviderManifest.
+ A DbProviderManifest object that represents the provider manifest.
+
+
+
+ Gets the
+
+ A new instance of
+
+
+
+ Gets the
+
+ A new instance of
+
+
+
+ Gets the spatial data reader for the
+ The spatial data reader.
+
+
+
+ Gets the spatial services for the
+ The spatial services.
+
+
+ Gets the spatial services for the
+ The spatial services.
+
+
+
+ Gets the spatial data reader for the
+ The spatial data reader.
+
+
+
+ Gets the spatial services for the
+ The spatial services.
+
+
+
+ Sets the parameter value and appropriate facets for the given
+
+
+ Returns providers given a connection.
+
+ The
+
+
+ Retrieves the DbProviderFactory based on the specified DbConnection.
+ The retrieved DbProviderFactory.
+
+
+
+ Return an XML reader which represents the CSDL description
+
+ An XmlReader that represents the CSDL description
+
+
+ Generates a data definition language (DDL script that creates schema objects (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token.
+
+ Individual statements should be separated using database-specific DDL command separator.
+ It is expected that the generated script would be executed in the context of existing database with
+ sufficient permissions, and it should not include commands to create the database, but it may include
+ commands to create schemas and other auxiliary objects such as sequences, etc.
+
+ A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token.
+
+
+
+ Generates a data definition language (DDL) script that creates schema objects
+ (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection
+ parameter and targeted for the version of the database corresponding to the provider manifest token.
+
+
+ Individual statements should be separated using database-specific DDL command separator.
+ It is expected that the generated script would be executed in the context of existing database with
+ sufficient permissions, and it should not include commands to create the database, but it may include
+ commands to create schemas and other auxiliary objects such as sequences, etc.
+
+
+ A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter
+ and targeted for the version of the database corresponding to the provider manifest token.
+
+
+
+
+ Creates a database indicated by connection and creates schema objects
+ (tables, primary keys, foreign keys) based on the contents of storeItemCollection.
+
+
+
+ Creates a database indicated by connection and creates schema objects (tables, primary keys, foreign keys) based on the contents of a StoreItemCollection.
+
+
+ Returns a value indicating whether a given database exists on the server.
+ True if the provider can deduce the database only based on the connection.
+
+
+ Returns a value indicating whether a given database exists on the server.
+ True if the provider can deduce the database only based on the connection.
+
+
+ Deletes the specified database.
+
+
+ Deletes the specified database.
+
+
+
+ Expands |DataDirectory| in the given path if it begins with |DataDirectory| and returns the expanded path,
+ or returns the given string if it does not start with |DataDirectory|.
+
+ The expanded path.
+
+
+
+ Adds an
+
+
+
+ Called to resolve additional default provider services when a derived type is registered as an
+ EF provider either using an entry in the application's config file or through code-based
+ registration in
+
+ Use this method to set, add, or change other provider-related services. Note that this method
+ will only be called for such services if they are not already explicitly configured in some
+ other way by the application. This allows providers to set default services while the
+ application is still able to override and explicitly configure each service if required.
+ See
+ An instance of the given type, or null if the service could not be resolved.
+
+
+
+ Called to resolve additional default provider services when a derived type is registered as an
+ EF provider either using an entry in the application's config file or through code-based
+ registration in
+ All registered services that satisfy the given type and key, or an empty enumeration if there are none.
+
+
+
+ A specialization of the ProviderManifest that accepts an XmlReader
+
+
+
+
+ Initializes a new instance of the
+
+
+ Returns the list of facet descriptions for the specified Entity Data Model (EDM) type.
+
+ A collection of type
+
+
+ Returns the list of primitive types supported by the storage provider.
+
+ A collection of type
+
+
+ Returns the list of provider-supported functions.
+
+ A collection of type
+
+
+ Gets the namespace name supported by this provider manifest.
+ The namespace name supported by this provider manifest.
+
+
+ Gets the best mapped equivalent Entity Data Model (EDM) type for a specified storage type name.
+ The best mapped equivalent EDM type for a specified storage type name.
+
+
+ Gets the best mapped equivalent storage primitive type for a specified storage type name.
+ The best mapped equivalent storage primitive type for a specified storage type name.
+
+
+
+ Class for representing a collection of items.
+ Most of the implementation for actual maintenance of the collection is
+ done by MetadataCollection
+
+
+
+
+ Class representing a read-only wrapper around MetadataCollection
+
+ The type of items in this collection
+
+
+ Retrieves an item from this collection by using the specified identity.
+ An item from this collection.
+
+
+ Determines whether the collection contains an item with the specified identity.
+ true if the collection contains the item to be searched for; otherwise, false. The default is false.
+
+
+ Retrieves an item from this collection by using the specified identity.
+ true if there is an item that matches the search criteria; otherwise, false.
+
+
+ Returns an enumerator that can iterate through this collection.
+
+ A
+
+
+ Returns the index of the specified value in this collection.
+ The index of the specified value in this collection.
+
+
+ Gets a value indicating whether this collection is read-only.
+ true if this collection is read-only; otherwise, false.
+
+
+ Gets an item from this collection by using the specified identity.
+ An item from this collection.
+
+
+
+ Returns the metadata collection over which this collection is the view
+
+
+
+
+ The enumerator for MetadataCollection
+
+
+
+
+ Constructor for the enumerator
+
+
+
+ Disposes of this enumerator.
+
+
+
+ Moves to the next member in the collection of type
+
+
+ true if the enumerator is moved in the collection of type
+
+
+
+
+ Positions the enumerator before the first position in the collection of type
+
+
+
+ Gets the member at the current position.
+ The member at the current position.
+
+
+
+ Gets the member at the current position
+
+
+
+
+ The default constructor for ItemCollection
+
+
+
+
+ Adds an item to the collection
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the item that is being added already belongs to another ItemCollection
+ Thrown if the ItemCollection already contains an item with the same identity
+
+
+
+ Adds a collection of items to the collection
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the item that is being added already belongs to another ItemCollection
+ Thrown if the ItemCollection already contains an item with the same identity
+
+
+
+ Returns a strongly typed
+ The item that is specified by the identity.
+ The type returned by the method.
+
+
+
+ Returns a strongly typed
+ true if there is an item that matches the search criteria; otherwise, false.
+ The type returned by the method.
+
+
+
+ Returns a strongly typed
+ true if there is an item that matches the search criteria; otherwise, false.
+ The type returned by the method.
+
+
+
+ Returns a strongly typed
+ The item that is specified by the identity.
+ The type returned by the method.
+
+
+ Returns all the items of the specified type from this item collection.
+
+ A collection of type
+ The type returned by the method.
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+ Returns all the overloads of the functions by using the specified name from this item collection.
+
+ A collection of type
+
+
+ Returns all the overloads of the functions by using the specified name from this item collection.
+
+ A collection of type
+
+
+ Returns all the overloads of the functions by using the specified name from this item collection.
+ A collection of type ReadOnlyCollection that contains all the functions that have the specified name.
+
+
+
+ Gets the function as specified by the function key.
+ All parameters are assumed to be
+ The function as specified in the function key or null
+ if functionName or parameterTypes argument is null
+ if no function is found with the given name or with given input parameters
+
+
+
+ Returns an
+ If there is no entity container, this method returns null; otherwise, it returns the first one.
+
+
+
+ Returns an
+ true if there is an entity container that matches the search criteria; otherwise, false.
+
+
+
+ Returns an
+ If there is no entity container, this method returns null; otherwise, it returns the first entity container.
+
+
+
+ Returns an
+ true if there is an entity container that matches the search criteria; otherwise, false.
+
+
+
+ Given the canonical primitive type, get the mapping primitive type in the given dataspace
+
+ The mapped scalar type
+
+
+
+ Determines whether this item collection is equivalent to another. At present, we look only
+ at object reference equivalence. This is a somewhat reasonable approximation when caching
+ is enabled, because collections are identical when their source resources (including
+ provider) are known to be identical.
+
+ true if the collections are equivalent; false otherwise
+
+
+ Gets the data model associated with this item collection.
+ The data model associated with this item collection.
+
+
+
+ Return the function lookUpTable
+
+
+
+
+ EntityRecordInfo class providing a simple way to access both the type information and the column information.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Reusing TypeUsage and FieldMetadata from another EntityRecordInfo which has all the same info
+ but with a different EntityKey instance.
+
+
+
+
+ Gets the
+ The key for the entity.
+
+
+
+ AST node for an aliased expression.
+
+
+
+
+ Represents base class for nodes in the eSQL abstract syntax tree OM.
+
+
+
+
+ Ast Node error context.
+
+
+
+
+ Constructs an aliased expression node.
+
+
+
+
+ Constructs an aliased expression node with null alias.
+
+
+
+
+ Returns expression alias identifier, or null if not aliased.
+
+
+
+
+ Represents apply expression.
+
+
+
+
+ Initializes apply clause item.
+
+
+
+
+ Returns apply left expression.
+
+
+
+
+ Returns apply right expression.
+
+
+
+
+ Returns apply kind (cross,outer).
+
+
+
+
+ Represents apply kind (cross,outer).
+
+
+
+
+ An ast node represents a generic list of ast nodes.
+
+
+
+
+ Default constructor.
+
+
+
+
+ Initializes adding one item to the list.
+
+
+
+
+ Add an item to the list, return the updated list.
+
+
+
+
+ Returns the number of elements in the list.
+
+
+
+
+ Indexer to the list entries.
+
+
+
+
+ Represents a builtin expression ast node.
+
+
+
+
+ Defines the function class of builtin expressions.
+
+
+
+
+ Represents the Seached Case Expression - CASE WHEN THEN [ELSE] END.
+
+
+
+
+ Initializes case expression without else sub-expression.
+
+
+
+
+ Initializes case expression with else sub-expression.
+
+
+
+
+ Returns the list of WhenThen expressions.
+
+
+
+
+ Returns the optional Else expression.
+
+
+
+
+ Represents an ast node for a collection type definition.
+
+
+
+
+ Initializes collection type definition using the element type definition.
+
+
+
+
+ Returns collection element type defintion.
+
+
+
+
+ Represents eSQL command as node.
+
+
+
+
+ Initializes eSQL command.
+
+
+
+
+ Returns optional namespace imports. May be null.
+
+
+
+
+ Returns command statement.
+
+
+
+
+ Represents DEREF(epxr) expression.
+
+
+
+
+ Initializes DEREF expression node.
+
+
+
+
+ Ieturns ref argument expression.
+
+
+
+
+ Represents KEY(expr) expression.
+
+
+
+
+ Initializes KEY expression.
+
+
+
+
+ Returns KEY argument expression.
+
+
+
+
+ Represents multiset constructor expression.
+
+
+
+
+ Returns list of elements as alias expressions.
+
+
+
+
+ Represents CREATEREF(entitySet, keys) expression.
+
+
+
+
+ Initializes CreateRefExpr.
+
+
+
+
+ Initializes CreateRefExpr.
+
+
+
+
+ Returns the expression for the entity set.
+
+
+
+
+ Returns the expression for the keys.
+
+
+
+
+ Gets optional typeidentifier. May be null.
+
+
+
+
+ Represents distinct kind (none=all,all,distinct).
+
+
+
+
+ Represents dotExpr: expr.Identifier
+
+
+
+
+ initializes
+
+
+
+
+ Returns true if all parts of this expression are identifiers like in "a.b.c",
+ false for expressions like "FunctionCall().a.b.c".
+
+
+
+
+ For the following expression: "a.b.c.d", Left returns "a.b.c".
+
+
+
+
+ For the following expression: "a.b.c.d", Identifier returns "d".
+
+
+
+
+ Represents from clause.
+
+
+
+
+ Initializes from clause.
+
+
+
+
+ List of from clause items.
+
+
+
+
+ Represents single from clause item.
+
+
+
+
+ Initializes as 'simple' aliased expression.
+
+
+
+
+ Initializes as join clause item.
+
+
+
+
+ Initializes as apply clause item.
+
+
+
+
+ From clause item expression.
+
+
+
+
+ From clause item kind (alias,join,apply).
+
+
+
+
+ From clause item kind.
+
+
+
+
+ Represents an ast node for an inline function definition.
+
+
+
+
+ Initializes function definition using the name, the optional argument definitions and the body expression.
+
+
+
+
+ Returns function name.
+
+
+
+
+ Returns optional parameter definition list. May be null.
+
+
+
+
+ Returns function body.
+
+
+
+
+ Returns start position of the function definition in the command text.
+
+
+
+
+ Returns end position of the function definition in the command text.
+
+
+
+
+ Base class for
+
+
+
+ True if it is a "distinct" aggregate.
+
+
+
+
+ Represents group by clause.
+
+
+
+
+ Initializes GROUP BY clause
+
+
+
+
+ Group items.
+
+
+
+
+ Represents GROUPPARTITION(expr) expression.
+
+
+
+
+ Initializes GROUPPARTITION expression node.
+
+
+
+
+ Return GROUPPARTITION argument expression.
+
+
+
+
+ Represents having clause.
+
+
+
+
+ Initializes having clause.
+
+
+
+
+ Returns having inner expression.
+
+
+
+
+ True if predicate has method calls.
+
+
+
+
+ Represents an identifier ast node.
+
+
+
+
+ Initializes identifier.
+
+
+
+
+ Returns identifier name (without escaping chars).
+
+
+
+
+ True if an identifier is escaped.
+
+
+
+
+ Represents join clause item.
+
+
+
+
+ Initializes join clause item without ON expression.
+
+
+
+
+ Initializes join clause item with ON expression.
+
+
+
+
+ Returns join left expression.
+
+
+
+
+ Returns join right expression.
+
+
+
+
+ Join kind (cross, inner, full, left outer,right outer).
+
+
+
+
+ Returns join on expression.
+
+
+
+
+ Represents join kind (cross,inner,leftouter,rightouter).
+
+
+
+
+ Represents a literal ast node.
+
+
+
+
+ Initializes a literal ast node.
+
+
+
+
+ Static factory to create boolean literals by value only.
+
+
+
+
+ Prefix a numeric literal with a sign.
+
+
+
+
+ Performs conversion of numeric strings that have no type suffix hint.
+
+
+
+
+ Converts boolean literal value.
+
+
+
+
+ Returns the string literal value.
+
+
+
+
+ Converts hex string to byte array.
+
+
+
+
+ Parse single hex char.
+ PRECONDITION - hexChar must be a valid hex digit.
+
+
+
+
+ Converts datetime literal value.
+
+
+
+
+ Converts time literal value.
+
+
+
+
+ Converts guid literal value.
+
+
+
+
+ True if literal is a number.
+
+
+
+
+ True if literal is a signed number.
+
+
+
+
+ True if literal is a string.
+
+
+
+
+
+
+ True if literal is a unicode string.
+
+
+
+
+
+
+ True if literal is the eSQL untyped null.
+
+
+
+
+
+
+ Returns the original literal value.
+
+
+
+
+ Returns literal converted value.
+
+
+
+
+
+
+ Returns literal value type. If value is eSQL untyped null, returns null.
+
+
+
+
+
+
+ Defines literal value kind, including the eSQL untyped NULL.
+
+
+
+
+ Represents invocation expression: expr(...)
+
+
+
+
+ Initializes method ast node.
+
+
+
+
+ Intializes a method ast node with relationships.
+
+
+
+
+ For the following expression: "a.b.c.Foo()", returns "a.b.c.Foo".
+
+
+
+
+ Argument list.
+
+
+
+
+ True if there are associated relationship expressions.
+
+
+
+
+ Optional relationship list.
+
+
+
+
+ Represents an ast node for namespace import (using nsABC;)
+
+
+
+
+ Initializes a single name import.
+
+
+
+
+ Initializes a single name import.
+
+
+
+
+ Initializes aliased import.
+
+
+
+
+ Returns ns alias id if exists.
+
+
+
+
+ Returns namespace name.
+
+
+
+
+ Represents a relationship navigation operator NAVIGATE(sourceRefExpr, Relationship-Type-Name [,ToEndName [,FromEndName]]).
+ Also used in WITH RELATIONSHIP clause as RELATIONSHIP(targetRefExpr, Relationship-Type-Name [,FromEndName [,ToEndName]]).
+
+
+
+
+ Initializes relationship navigation expression.
+
+
+
+
+ Entity reference expression.
+
+
+
+
+ Relship type name.
+
+
+
+
+ TO end identifier.
+
+
+
+
+ FROM end identifier.
+
+
+
+
+ Represents order by clause.
+
+
+
+
+ Initializes order by clause.
+
+
+
+
+ Returns order by clause items.
+
+
+
+
+ Returns skip sub clause ast node.
+
+
+
+
+ Returns limit sub-clause ast node.
+
+
+
+
+ True if order by has method calls.
+
+
+
+
+ Represents a order by clause item.
+
+
+
+
+ Initializes non-collated order by clause item.
+
+
+
+
+ Initializes collated order by clause item.
+
+
+
+
+ Oeturns order expression.
+
+
+
+
+ Returns order kind (none,asc,desc).
+
+
+
+
+ Returns collattion identifier if one exists.
+
+
+
+
+ Represents order kind (none=asc,asc,desc).
+
+
+
+
+ Represents a paren expression ast node.
+
+
+
+
+ Initializes paren expression.
+
+
+
+
+ Returns the parenthesized expression.
+
+
+
+
+ Represents a query expression ast node.
+
+
+
+
+ Initializes a query expression ast node.
+
+
+
+
+ Returns select clause.
+
+
+
+
+ Returns from clause.
+
+
+
+
+ Returns optional where clause (expr).
+
+
+
+
+ Returns optional group by clause.
+
+
+
+
+ Returns optional having clause (expr).
+
+
+
+
+ Returns optional order by clause.
+
+
+
+
+ Returns true if method calls are present.
+
+
+
+
+ Represents an ast node for a query parameter.
+
+
+
+
+ Initializes parameter
+
+
+ Thrown if the parameter name does not conform to the expected format
+
+
+
+
+ Returns parameter parameterName (without @ sign).
+
+
+
+
+ Represents query statement AST.
+
+
+
+
+ Represents base class for the following statements:
+ - QueryStatement
+ - InsertStatement
+ - UpdateStatement
+ - DeleteStatement
+
+
+
+
+ Initializes query statement.
+
+
+
+
+ Returns optional function defintions. May be null.
+
+
+
+
+ Returns query top-level expression.
+
+
+
+
+ Represents REF(expr) expression.
+
+
+
+
+ Initializes REF expression node.
+
+
+
+
+ Return ref argument expression.
+
+
+
+
+ Represents an ast node for a reference type definition.
+
+
+
+
+ Initializes reference type definition using the referenced type identifier.
+
+
+
+
+ Returns referenced type identifier.
+
+
+
+
+ Represents Row contructor expression.
+
+
+
+
+ Returns list of elements as aliased expressions.
+
+
+
+
+ Represents an ast node for a row type definition.
+
+
+
+
+ Initializes row type definition using the property definitions.
+
+
+
+
+ Returns property definitions.
+
+
+
+
+ Represents select clause.
+
+
+
+
+ Initialize SelectKind.SelectRow clause.
+
+
+
+
+ Projection list.
+
+
+
+
+ Select kind (row or value).
+
+
+
+
+ Distinct kind (none,all,distinct).
+
+
+
+
+ Optional top expression.
+
+
+
+
+ True if select list has method calls.
+
+
+
+
+ Represents select kind (value,row).
+
+
+
+
+ Represents an ast node for a property definition (name/type)
+
+
+
+
+ Initializes property definition using the name and the type definition.
+
+
+
+
+ Returns property name.
+
+
+
+
+ Returns property type.
+
+
+
+
+ Represents the when then sub expression.
+
+
+
+
+ Initializes WhenThen sub-expression.
+
+
+
+
+ Returns When expression.
+
+
+
+
+ Returns Then Expression.
+
+
+
+
+ Error reporting Helper
+
+
+
+
+ Reports function overload resolution error.
+
+
+
+
+ provides error feedback for aliases already used in a given context
+
+
+
+
+ Reports incompatible type error
+
+
+
+
+ navigates through the type structure to find where the incompatibility happens
+
+
+
+
+ Represents Cql scanner and helper functions.
+
+
+
+
+ set for DOT expressions
+
+
+
+
+ set for AS expressions
+
+
+
+
+ set for function definitions
+
+
+
+ Defines the set of characters to be interpreted as mandatory line breaks
+ according to UNICODE 5.0, section 5.8 Newline Guidelines.These are 'mandatory'
+ line breaks. We do not handle other 'line breaking opportunities'as defined by
+ UNICODE 5.0 since they are intended for presentation. The mandatory line break
+ defines breaking opportunities that must not be ignored. For all practical purposes
+ the interpretation of mandatory breaks determines the end of one line and consequently
+ the start of the next line of query text.
+ NOTE that CR and CRLF is treated as a composite 'character' and was obviously and intentionaly
+ omitted in the character set bellow.
+
+
+
+ Intializes scanner
+
+
+
+
+ Creates a new token.
+
+
+
+
+ Creates a new token representing a terminal.
+
+
+
+
+ Advances input position.
+
+ updated input position
+
+
+
+ returns true if given term is a eSQL keyword
+
+
+
+
+ Map lexical symbol to a keyword or an identifier.
+
+ Token
+
+
+
+ Returns true when current symbol looks like a caninical function name in a function call.
+ Method only treats canonical functions with names ovelapping eSQL keywords.
+ This check allows calling these canonical functions without escaping their names.
+ Check lookAheadChar for a left paren to see if looks like a function call, check symbol against the list of
+ canonical functions with names overlapping keywords.
+
+
+
+
+ Skip insignificant whitespace to reach the first potentially significant char.
+
+
+
+
+ Resets "symbol as identifier" state.
+
+
+
+
+ Maps operator to respective token
+
+ Token
+
+
+
+ Maps punctuator to respective token
+
+ Token
+
+
+
+ Maps double quoted string to a literal or an idendifier
+
+ Token
+
+
+
+ Creates literal token
+
+ Literal Token
+
+
+
+ Creates parameter token
+
+ Parameter Token
+
+
+
+ handles escaped identifiers
+ ch will always be translated i.e. normalized.
+
+
+
+
+ Returns true if given char is a new line character defined by
+ UNICODE 5.0, section 5.8 Newline Guidelines.
+ These are 'mandatory' line breaks. NOTE that CRLF is treated as a
+ composite 'character' and was intentionaly omitted in the character set bellow.
+
+
+
+
+ extracts single quoted literal 'payload'. literal MUST BE normalized.
+
+
+
+
+ returns true if guid literal value format is valid
+
+
+
+
+ returns true if binary literal value format is valid
+
+
+
+
+ Returns true if datetime literal value format is valid
+ allowed format is: dddd-d?d-d?d{space}+d?d:d?d(:d?d(.d?d?d)?)?
+ where d is any decimal digit.
+
+
+
+
+ Returns true if time literal value format is valid
+ allowed format is: +d?d:d?d(:d?d(.d?d?d)?)?
+ where d is any decimal digit.
+
+
+
+
+ Returns true if datetimeoffset literal value format is valid
+ allowed format is: dddd-d?d-d?d{space}+d?d:d?d(:d?d(.d?d?d)?)?([+-]d?d:d?d)?
+ where d is any decimal digit.
+
+
+
+
+ Returns current lexeme
+
+
+
+
+ Returns current input position
+
+
+
+
+ Represents a token to be used in parser stack.
+
+
+
+
+ Represents a terminal token
+
+
+
+
+ Represents the Cql Parser engine. Also, implements helpers and util routines.
+
+
+
+
+ Contains inclusive count of method expressions.
+
+
+
+
+ Main entry point for parsing cql.
+
+ Thrown when Syntatic rules are violated and the query cannot be accepted
+ Abstract Syntax Tree
+
+
+
+ Internal entry point
+
+
+
+
+ Returns query string
+
+
+
+
+ Returns ParserOptions used
+
+
+ Once parse has been invoked, ParserOptions are frozen and cannot be changed. otherwise a EntityException exception will be thrown
+
+
+
+
+ Provides eSQL text Parsing and Compilation services.
+
+
+ This class exposes services that perform syntactic and semantic analysis of eSQL commands.
+ The syntactic validation ensures the given command conforms to eSQL formal grammar. The semantic analysis will
+ perform (list not exhaustive): type resolution and validation, ensure semantic and scoping rules, etc.
+ The services exposed by this class are:
+
+ -
+ Translation from eSQL text commands to valid
+
+ -
+ Translation from eSQL text commands to valid
+
+
+ Queries can be formulated in O-Space, C-Space and S-Space and the services exposed by this class are agnostic of the especific typespace or
+ metadata instance passed as required parameter in the semantic analysis by the perspective parameter. It is assumed that the perspective and
+ metadata was properly initialized.
+ Provided that the command is syntacticaly correct and meaningful within the given typespace, the result will be a valid
+
+
+ -
+
+ -
+
+ -
+
+
+
+
+
+ Compiles an eSQL command producing a validated
+ A parse result with the command tree produced by parsing the given command.
+ Thrown when Syntatic or Semantic rules are violated and the query cannot be accepted
+ Thrown when metadata related service requests fail
+ Thrown when mapping related service requests fail
+
+ This method is not thread safe.
+
+
+
+
+ Compiles an eSQL query command producing a validated
+ The query expression tree produced by parsing the given query command.
+ Thrown when Syntatic or Semantic rules are violated and the query expression cannot be accepted
+ Thrown when metadata related service requests fail
+ Thrown when mapping related service requests fail
+
+ This method is not thread safe.
+
+
+
+
+ Parse eSQL command string into an AST
+
+ Ast
+ Thrown when Syntatic or Semantic rules are violated and the query cannot be accepted
+
+ This method is not thread safe.
+
+
+
+
+ Performs semantic conversion, validation on a command AST and creates a
+ a parse result with a valid command tree
+
+ Parameters name/types must be bound before invoking this method
+
+ Thrown when Syntatic or Semantic rules are violated and the query cannot be accepted.
+ Thrown as inner exception of a EntityException when metadata related service requests fail.
+ Thrown as inner exception of a EntityException when mapping related service requests fail.
+
+ This method is not thread safe.
+
+
+
+
+ Performs semantic conversion, validation on a query command AST and creates a
+
+ Parameters name/types must be bound before invoking this method
+
+ Thrown when Syntatic or Semantic rules are violated and the query cannot be accepted.
+ Thrown as inner exception of a EntityException when metadata related service requests fail.
+ Thrown as inner exception of a EntityException when mapping related service requests fail.
+
+ This method is not thread safe.
+
+
+
+
+ Represents an utility for creating anonymous IDisposable implementations.
+
+
+
+
+ Represents an eSQL expression classified as
+
+
+
+ Abstract class representing the result of an eSQL expression classification.
+
+
+
+
+ Public Entity SQL Parser class.
+
+
+
+
+ Construct a parser bound to the specified workspace with the specified perspective.
+
+
+
+ Parse the specified query with the specified parameters.
+
+ The
+
+
+
+ Parse a specific query with a specific set variables and produce a
+
+
+ The
+
+
+
+ Represents eSQL error context.
+
+
+
+
+ Represents the position of the error in the input stream.
+
+
+
+
+ Represents the additional/contextual information related to the error position/cause.
+
+
+
+
+ Defines how ErrorContextInfo should be interpreted.
+
+
+
+
+ Represents a referece to the original command text.
+
+
+
+
+ Represents eSQL expression class.
+
+
+
+
+ A value expression such as a literal, variable or a value-returning expression.
+
+
+
+
+ An expression returning an entity container.
+
+
+
+
+ An expression returning a metadata member such as a type, function group or namespace.
+
+
+
+
+ Represents group aggregate information during aggregate construction/resolution.
+
+
+
+
+ Updates referenced scope index of the aggregate.
+ Function call is not allowed after
+
+
+
+ Validates the aggregate info and computes
+
+
+
+ Recursively validates that
+
+
+
+ Function call is not allowed after
+
+
+
+ Function call is _allowed_ after
+
+
+
+ Null when
+
+
+
+ Scope region that contains the aggregate expression.
+
+
+
+
+ Gets/sets the innermost referenced scope region of the current aggregate.
+ This property is used to save/restore the scope region value during a potentially throw-away attempt to
+ convert an
+
+
+
+ Scope region that evaluates the aggregate expression.
+
+
+
+
+ Parent aggregate expression that contains the current aggregate expression.
+ May be null.
+
+
+
+
+ Entity SQL query inline function definition, returned as a part of
+
+
+ Function name.
+
+
+ Function body and parameters.
+
+
+ Start position of the function definition in the eSQL query text.
+
+
+ End position of the function definition in the eSQL query text.
+
+
+
+ Represents function overload resolution mechanism, used by L2E and eSQL frontends.
+
+
+
+
+ Resolves
+ Funciton metadata
+
+
+
+ Resolves
+ Funciton metadata
+
+
+
+ Resolves
+ Funciton metadata
+
+
+
+ Check promotability, returns true if argument list is promotable to the overload and overload was successfully ranked, otherwise false.
+ Ranks the overload parameter types against the argument list.
+
+
+
+
+ Ranks the
+
+
+
+ Inside of an aggregate function (Max, Min, etc).
+ All range variables originating on the defining scope of this aggregate should yield
+
+
+
+
+ Inside of GROUPPARTITION expression.
+ All range variables originating on the defining scope of this aggregate should yield
+
+
+
+
+ Inside of a group key definition
+ All range variables originating on the defining scope of this aggregate should yield
+
+
+
+
+ Represents group key during GROUP BY clause processing phase, used during group aggregate search mode.
+ This entry will be replaced by the
+
+
+
+ Represents an entry in the scope.
+
+
+
+
+ Returns CQT expression corresponding to the scope entry.
+
+
+
+
+ Returns
+
+
+
+ Returns
+
+
+
+ If current scope entry reperesents an alternative group key name (see SemanticAnalyzer.ProcessGroupByClause(...) for more info)
+ then this property returns the alternative name, otherwise null.
+
+
+
+
+ Represents an eSQL metadata member expression classified as
+
+
+
+ Abstract class representing an eSQL expression classified as
+
+
+
+ Return the name of the
+
+
+
+ Represents a group input scope entry that should no longer be referenced.
+
+
+
+
+ Represents an eSQL metadata member expression classified as
+
+
+
+ Represents an eSQL metadata member expression classified as
+
+
+
+ Represents eSQL metadata member expression class.
+
+
+
+
+ Represents an eSQL metadata member expression classified as
+
+
+
+ Represents an eSQL metadata member expression classified as
+
+
+
+ Represents a pair of types to avoid uncessary enumerations to split kvp elements
+
+
+
+
+ Entity SQL Parser result information.
+
+
+
+ A command tree produced during parsing.
+
+
+
+ List of
+
+
+
+ Represents eSQL compilation options.
+
+
+
+
+ Sets/Gets eSQL parser compilation mode.
+
+
+
+
+ Normal mode. Compiles eSQL command without restrictions.
+ Name resolution is case-insensitive (eSQL default).
+
+
+
+
+ View generation mode: optimizes compilation process to ignore uncessary eSQL constructs:
+ - GROUP BY, HAVING and ORDER BY clauses are ignored.
+ - WITH RELATIONSHIP clause is allowed in type constructors.
+ - Name resolution is case-sensitive.
+
+
+
+
+ Same as CompilationMode.Normal plus WITH RELATIONSHIP clause is allowed in type constructors.
+
+
+
+
+ Represents a scope of key-value pairs.
+
+
+
+
+ Initialize using a given key comparer.
+
+
+
+
+ Add new key to the scope. If key already exists - throw.
+
+
+
+
+ Remove an entry from the scope.
+
+
+
+
+ Returns true if the key belongs to the scope.
+
+
+
+
+ Search item by key. Returns true in case of success and false otherwise.
+
+
+
+
+ Represents a group input scope entry that should no longer be referenced.
+
+
+
+
+ True if given scope is in the current scope region.
+
+
+
+
+ Marks current scope region as performing group/folding operation.
+
+
+
+
+ Clears the
+
+
+
+ Adds group aggregate name to the scope region.
+
+
+
+
+ Applies
+
+
+
+ Applies
+
+
+
+ First scope of the region.
+
+
+
+
+ Index of the scope region.
+ Outer scope regions have smaller index value than inner scope regions.
+
+
+
+
+ True when the scope region performs group/folding operation.
+
+
+
+
+ Returns list of group aggregates evaluated on the scope region.
+
+
+
+
+ True if a recent expression resolution was correlated.
+
+
+
+
+ Implements Semantic Analysis and Conversion
+ Provides the translation service between an abstract syntax tree to a canonical command tree
+ For complete documentation of the language syntax and semantics, refer to http://sqlweb/default.asp?specDirId=764
+ The class was designed to be edmType system agnostic by delegating to a given SemanticResolver instance all edmType related services as well as to TypeHelper class, however
+ we rely on the assumption that metadata was pre-loaded and is relevant to the query.
+
+
+
+
+ Initializes semantic analyzer
+
+
+
+
+ Entry point to semantic analysis. Converts AST into a
+
+ Thrown when Syntatic or Semantic rules are violated and the query cannot be accepted
+ Thrown when metadata related service requests fail
+ Thrown when mapping related service requests fail
+
+ ParseResult with a valid DbCommandTree
+
+
+
+ Converts query command AST into a
+
+ Thrown when Syntatic or Semantic rules are violated and the query cannot be accepted
+ Thrown when metadata related service requests fail
+ Thrown when mapping related service requests fail
+
+ DbExpression
+
+
+
+ Converts namespace imports and adds them to the edmType resolver.
+
+
+
+
+ Dispatches/Converts statement expressions.
+
+
+
+
+ Converts query statement AST to a
+
+
+
+ Converts the query statement to a normalized and validated
+
+ An instance of
+
+
+
+ Ensures that the result of a query expression is valid.
+
+
+
+
+ Converts query inline function defintions. Returns empty list in case of no definitions.
+
+
+
+
+ Converts general expressions (AST.Node)
+
+
+
+
+ Converts general expressions (AST.Node) to a
+
+
+
+ Converts general expressions (AST.Node) to a
+
+
+
+ Converts left and right expressions. If any of them is the untyped null, derives the edmType and converts to a typed null.
+ Throws
+
+
+
+ Converts literal expression (AST.Literal)
+
+
+
+
+ Converts identifier expression (Identifier)
+
+
+
+
+ Converts member access expression (AST.DotExpr)
+
+
+
+
+ Converts paren expression (AST.ParenExpr)
+
+
+
+
+ Converts GROUPPARTITION expression (AST.GroupPartitionExpr).
+
+
+
+
+ Converts invocation expression (AST.MethodExpr)
+
+
+
+
+ If methodExpr.Expr is in the form of "Name1.Name2(...)" then ignore entity containers during resolution of the left expression
+ in the context of the invocation: "EntityContainer.EntitySet(...)" is not a valid expression and it should not shadow
+ a potentially valid interpretation as "Namespace.EntityType/Function(...)".
+
+
+
+
+ If methodExpr.Expr is in the form of "Name1.Name2(...)"
+ and we are in the view generation mode
+ and schema version is less than V2
+ then ignore types in the resolution of Name1.
+ This is needed in order to support the following V1 case:
+ C-space edmType: AdventureWorks.Store
+ S-space edmType: [AdventureWorks.Store].Customer
+ query: select [AdventureWorks.Store].Customer(1, 2, 3) from ...
+
+
+
+
+ Attempts to create a
+
+
+
+ Converts group aggregates.
+
+
+ This method converts group aggregates in two phases:
+ Phase 1 - it will resolve the actual inner (argument) expression and then anotate the ast node and add the resolved aggregate
+ to the scope
+ Phase 2 - if ast node was annotated, just extract the precomputed expression from the scope.
+
+
+
+
+ Try to convert as pre resolved group aggregate.
+
+
+
+
+ Try convert method expr in a group scope as a collection aggregate
+
+
+
+
+ Creates
+
+
+
+ Creates
+
+
+
+ Converts function call arguments into a list of
+
+
+
+ Converts command parameter reference expression (AST.QueryParameter)
+
+
+
+
+ Converts WITH RELATIONSHIP (AST.RelshipNavigationExpr)
+
+ a DbRelatedEntityRef instance
+
+
+
+ Converts relationship navigation expression (AST.RelshipNavigationExpr)
+
+
+
+
+ Converts REF expression (AST.RefExpr)
+
+
+
+
+ Converts DEREF expression (AST.DerefExpr)
+
+
+
+
+ Converts CREATEREF expression (AST.CreateRefExpr)
+
+
+
+
+ Converts KEY expression (AST.KeyExpr)
+
+
+
+
+ Converts a builtin expression (AST.BuiltInExpr).
+
+
+
+
+ Converts Arithmetic Expressions Args
+
+
+
+
+ Converts Plus Args - specific case since string edmType is an allowed edmType for '+'
+
+
+
+
+ Converts Logical Expression Args
+
+
+
+
+ Converts Equal Comparison Expression Args
+
+
+
+
+ Converts Order Comparison Expression Args
+
+
+
+
+ Converts Set Expression Args
+
+
+
+
+ Converts Set 'IN' expression args
+
+
+
+
+ Converts a edmType name.
+ Type name can be represented by
+ - AST.Identifier, such as "Product"
+ - AST.DotExpr, such as "Northwind.Product"
+ - AST.MethodExpr, such as "Edm.Decimal(10,4)", where "10" and "4" are edmType arguments.
+
+
+
+
+ Converts row constructor expression (AST.RowConstructorExpr)
+
+
+
+
+ Converts multiset constructor expression (AST.MultisetConstructorExpr)
+
+
+
+
+ Converts case-when-then expression (AST.CaseExpr)
+
+
+
+
+ Converts query expression (AST.QueryExpr)
+
+
+
+
+ Process Select Clause
+
+
+
+
+ Process FROM clause.
+
+
+
+
+ Process generic FROM clause item: aliasedExpr, JoinClauseItem or ApplyClauseItem.
+ Returns
+
+
+
+ Process a simple FROM clause item.
+ Returns
+
+
+
+ Process a JOIN clause item.
+ Returns
+
+
+
+ Maps
+
+
+
+ Process an APPLY clause item.
+ Returns
+
+
+
+ Maps
+
+
+
+ Process WHERE clause.
+
+
+
+
+ Process HAVING clause.
+
+
+
+
+ Process WHERE or HAVING clause predicate.
+
+
+
+
+ Process Group By Clause
+
+
+
+
+ Generates the list of projections for GROUPPARTITION definitions.
+ All GROUPPARTITION definitions over the trivial projection of input are reduced to the value of groupAggregateVarRef,
+ only one projection item is created for such definitions.
+ Returns null if all GROUPPARTITION definitions are reduced to the value of groupAggregateVarRef.
+
+
+
+
+ Returns true if lambda accepts a collection variable and trivially projects out its elements.
+
+
+
+
+ Process ORDER BY clause.
+
+
+
+
+ Convert "x in multiset(y1, y2, ..., yn)" into
+ x = y1 or x = y2 or x = y3 ...
+
+ Or tree of equality comparisons
+
+
+
+ The primary name of the group key. It is used to refer to the key from other expressions.
+
+
+
+
+ Optional alternative name of the group key.
+ Used to support the following scenario:
+ SELECT Price, p.Price FROM ... as p GROUP BY p.Price
+ In this case the group key Name is "Price" and the AlternativeName is "p.Price" as if it is coming as an escaped identifier.
+
+
+
+
+ Implements the semantic resolver in the context of a metadata workspace and typespace.
+
+
+ not thread safe
+
+
+
+
+ Creates new instance of
+
+
+
+ Creates a copy of
+
+
+
+ Validates that the specified parameters have valid, non-duplicated names
+
+
+ A valid dictionary that maps parameter names to
+
+
+
+ Validates that the specified variables have valid, non-duplicated names
+
+
+ A valid dictionary that maps variable names to
+
+
+
+ Returns the appropriate expression from a given scope entry.
+ May return null for scope entries like
+
+
+
+ Performs scope lookup returning the scope entry and its index.
+
+
+
+
+ Resolve property
+
+
+
+ Try resolving
+
+
+
+ If
+
+
+
+ Resolve entity set or function import
+
+
+
+ Resolve namespace, type or function
+
+
+
+ Try resolving an internal aggregate name.
+
+
+
+
+ Try resolving multipart identifier as an alternative name of a group key (see SemanticAnalyzer.ProcessGroupByClause(...) for more info).
+
+
+
+
+ Generates unique internal name.
+
+
+
+
+ Creates a new alias name based on the
+
+
+
+ Returns alias name from
+
+
+
+ Enters a new scope region.
+
+
+
+
+ Rollback all scopes above the
+
+
+
+ Enter a new scope.
+
+
+
+
+ Leave the current scope.
+
+
+
+
+ Returns true if any of the ScopeRegions from the closest to the outermost has IsAggregating = true
+
+
+
+
+ Sets the scope region correlation flag based on the scope index of the referenced scope entry.
+
+
+
+
+ Enters processing of a function group aggregate.
+
+
+
+
+ Enters processing of a group partition aggregate.
+
+
+
+
+ Enters processing of a group partition aggregate.
+
+
+
+
+ Returns ordinary command parameters. Empty dictionary in case of no parameters.
+
+
+
+
+ Returns command free variables. Empty dictionary in case of no variables.
+
+
+
+
+ TypeSpace/Metadata/Perspective dependent type resolver.
+
+
+
+
+ Returns current Parser Options.
+
+
+
+
+ Returns the current string comparer.
+
+
+
+
+ Returns the list of scope regions: outer followed by inner.
+
+
+
+
+ Returns the current scope region.
+
+
+
+
+ Returns the current scope.
+
+
+
+
+ Returns index of the current scope.
+
+
+
+
+ Returns the current group aggregate info when processing group aggregate argument.
+
+
+
+
+ Represents simple source var scope entry.
+
+
+
+
+ Prepend
+
+
+
+ Replace existing var at the head of the property chain with the new
+
+
+
+ Rebuild the current scope entry expression as the property chain off the
+
+
+
+ Rolls back the
+
+
+
+ Represents a projection item definition scope entry.
+
+
+
+
+ Represents a free variable scope entry.
+ Example: parameters of an inline function definition are free variables in the scope of the function definition.
+
+
+
+
+ Represents a generic list of scopes.
+
+
+
+
+ Initialize scope manager using given key-string comparer.
+
+
+
+
+ Enter a new scope.
+
+
+
+
+ Leave the current scope.
+
+
+
+
+ Get a scope by the index.
+
+
+
+
+ Rollback all scopes to the scope at the index.
+
+
+
+
+ True if key exists in current scope.
+
+
+
+
+ Return current scope index.
+ Outer scopes have smaller index values than inner scopes.
+
+
+
+
+ Return current scope.
+
+
+
+
+ Represents eSQL type and namespace name resolver.
+
+
+
+
+ name -> list(overload)
+
+
+
+
+ Initializes TypeResolver instance
+
+
+
+
+ Adds an aliased namespace import.
+
+
+
+
+ Adds a non-aliased namespace import.
+
+
+
+
+ Declares inline function in the query local metadata.
+
+
+
+
+ Try get type from the model using the fully qualified name.
+
+
+
+
+ Try get function from the model using the fully qualified name.
+
+
+
+
+ Try get function from the local metadata using the fully qualified name.
+
+
+
+
+ Builds a dot-separated multipart identifier off the provided
+
+
+
+ Returns perspective.
+
+
+
+
+ Returns namespace imports.
+
+
+
+
+ Returns
+
+
+
+ Returns
+
+
+
+ Returns
+
+
+
+ Represents an eSQL expression classified as
+
+
+
+ Null if
+
+
+
+ Zips two enumerables together (e.g., given {1, 3, 5} and {2, 4, 6} returns {{1, 2}, {3, 4}, {5, 6}})
+
+
+
+
+ Returns true if the type implements ICollection<>
+
+
+
+
+ Helper method to determine the element type of the collection contained by the given property.
+ If an unambiguous element type cannot be found, then an InvalidOperationException is thrown.
+
+
+
+
+ This is used when we need to determine a concrete collection type given some type that may be
+ abstract or an interface.
+
+
+ The rules are:
+ If the collection is defined as a concrete type with a publicly accessible parameterless constructor, then create an instance of that type
+ Else, if HashSet{T} can be assigned to the type, then use HashSet{T}
+ Else, if List{T} can be assigned to the type, then use List{T}
+ Else, throw a nice exception.
+
+ The type to instantiate, or null if we cannot find a supported type to instantiate
+
+
+
+ Returns the Type object that should be used to identify the type in the o-space
+ metadata. This is normally just the type that is passed in, but if the type
+ is a proxy that we have generated, then its base type is returned instead.
+ This ensures that both proxy entities and normal entities are treated as the
+ same kind of entity in the metadata and places where the metadata is used.
+
+
+
+
+ Provides a standard helper method for quoting identifiers
+
+ Quoted string
+
+
+
+ Returns the PropertyInfo and Type where a given property is defined
+ This is done by traversing the type hierarchy to find the type match.
+
+
+
+ You must never renumber these, because we rely upon them when
+ we get an exception report once we release the bits.
+
+
+
+ Some assertion failed
+
+
+
+
+ Thrown when SQL gen produces parameters for anything other than a
+ modification command tree.
+
+
+
+
+ Thrown when an invalid data request is presented to a PropagatorResult in
+ the update pipeline (confusing simple/complex values, missing key values, etc.).
+
+
+
+
+ Thrown when the update pipeline encounters an invalid PrimitiveTypeKind
+ during a cast.
+
+
+
+
+ Thrown when an unknown node type is encountered in ELinq expression translation.
+
+
+
+
+ Thrown by result assembly upon encountering a collection column that does not use any columns
+ nor has a descriminated nested collection.
+
+
+
+
+ Thrown when a lambda expression argument has an unexpected node type.
+
+
+
+
+ Thrown when a CommandTree is defined on a stored procedure EntityCommand instance.
+
+
+
+
+ Thrown when an operation in the BoolExpr library is exceeding anticipated complexity.
+
+
+
+
+ Thrown when type A is promotable to type B, but ranking algorithm fails to rank the promotion.
+
+
+
+
+ Compares objects using reference equality.
+
+
+
+
+ The primary factory method to produce the BridgeDataReader; given a store data
+ reader and a column map, create the BridgeDataReader, hooking up the IteratorSources
+ and ResultColumn Hierarchy. All construction of top level data readers go through
+ this method.
+
+
+
+
+ Wraps access to the transaction object on the underlying store connection and ensures that the
+ Entity Framework executes commands on the database within the context of that transaction.
+ An instance of this class is retrieved by calling BeginTransaction() on the
+
+
+
+ Constructs the DbContextTransaction object with the associated connection object
+
+
+
+
+ Constructs the DbContextTransaction object with the associated connection object
+ and with the given isolation level
+
+
+
+
+ Commits the underlying store transaction
+
+
+
+
+ Rolls back the underlying store transaction
+
+
+
+
+ Cleans up this transaction object and ensures the Entity Framework
+ is no longer using that transaction.
+
+
+
+
+ Cleans up this transaction object
+
+
+
+
+
+
+
+
+
+
+
+
+ Gets the database (store) transaction that is underlying this context transaction.
+
+
+
+
+ A service for obtaining the correct
+
+ On .NET 4.5 the provider is publicly accessible from the connection. On .NET 4 the
+ default implementation of this service uses some heuristics to find the matching
+ provider. If these fail then a new implementation of this service can be registered
+ on
+
+
+
+ Returns the
+ The provider factory for the connection.
+
+
+
+ A DbContext instance represents a combination of the Unit Of Work and Repository patterns such that
+ it can be used to query from a database and group together changes that will then be written
+ back to the store as a unit.
+ DbContext is conceptually similar to ObjectContext.
+
+
+ DbContext is usually used with a derived type that contains
+
+
+
+ Interface implemented by objects that can provide an
+
+
+
+ Gets the object context.
+
+ The object context.
+
+
+
+ Constructs a new context instance using conventions to create the name of the database to
+ which a connection will be made. The by-convention name is the full name (namespace + class name)
+ of the derived context class.
+ See the class remarks for how this is used to create a connection.
+
+
+
+
+ Constructs a new context instance using conventions to create the name of the database to
+ which a connection will be made, and initializes it from the given model.
+ The by-convention name is the full name (namespace + class name) of the derived context class.
+ See the class remarks for how this is used to create a connection.
+
+
+
+
+ Constructs a new context instance using the given string as the name or connection string for the
+ database to which a connection will be made.
+ See the class remarks for how this is used to create a connection.
+
+
+
+
+ Constructs a new context instance using the given string as the name or connection string for the
+ database to which a connection will be made, and initializes it from the given model.
+ See the class remarks for how this is used to create a connection.
+
+
+
+
+ Constructs a new context instance using the existing connection to connect to a database.
+ The connection will not be disposed when the context is disposed if false .
+
+ true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection.
+
+
+
+
+ Constructs a new context instance using the existing connection to connect to a database,
+ and initializes it from the given model.
+ The connection will not be disposed when the context is disposed if false .
+
+ true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection.
+
+
+
+
+ Constructs a new context instance around an existing ObjectContext.
+
+ true the ObjectContext is disposed when the DbContext is disposed, otherwise the caller must dispose the connection.
+
+
+
+
+ Initializes the internal context, discovers and initializes sets, and initializes from a model if one is provided.
+
+
+
+
+ Discovers DbSets and initializes them.
+
+
+
+
+ This method is called when the model for a derived context has been initialized, but
+ before the model has been locked down and used to initialize the context. The default
+ implementation of this method does nothing, but it can be overridden in a derived class
+ such that the model can be further configured before it is locked down.
+
+
+ Typically, this method is called only once when the first instance of a derived context
+ is created. The model for that context is then cached and is for all further instances of
+ the context in the app domain. This caching can be disabled by setting the ModelCaching
+ property on the given ModelBuidler, but note that this can seriously degrade performance.
+ More control over caching is provided through use of the DbModelBuilder and DbContextFactory
+ classes directly.
+
+
+
+
+ Internal method used to make the call to the real OnModelCreating method.
+
+
+
+
+ Returns a DbSet instance for access to entities of the given type in the context,
+ the ObjectStateManager, and the underlying store.
+
+
+ See the DbSet class for more details.
+
+ The type entity for which a set should be returned.
+ A set for the given entity type.
+
+
+
+ Returns a non-generic DbSet instance for access to entities of the given type in the context,
+ the ObjectStateManager, and the underlying store.
+
+ A set for the given entity type.
+
+ See the DbSet class for more details.
+
+
+
+
+ Saves all changes made in this context to the underlying database.
+
+ The number of objects written to the underlying database.
+ Thrown if the context has been disposed.
+
+
+
+ Asynchronously saves all changes made in this context to the underlying database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous save operation.
+ The task result contains the number of objects written to the underlying database.
+
+ Thrown if the context has been disposed.
+
+
+
+ Asynchronously saves all changes made in this context to the underlying database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous save operation.
+ The task result contains the number of objects written to the underlying database.
+
+ Thrown if the context has been disposed.
+
+
+
+ Validates tracked entities and returns a Collection of
+ Collection of validation results for invalid entities. The collection is never null and must not contain null values or results for valid entities.
+
+ 1. This method calls DetectChanges() to determine states of the tracked entities unless
+ DbContextConfiguration.AutoDetectChangesEnabled is set to false.
+ 2. By default only Added on Modified entities are validated. The user is able to change this behavior
+ by overriding ShouldValidateEntity method.
+
+
+
+
+ Extension point allowing the user to override the default behavior of validating only
+ added and modified entities.
+
+ true to proceed with validation; false otherwise.
+
+
+
+ Extension point allowing the user to customize validation of an entity or filter out validation results.
+ Called by
+ Entity validation result. Possibly null when overridden.
+
+
+
+ Internal method that calls the protected ValidateEntity method.
+
+ Entity validation result. Possibly null when ValidateEntity is overridden.
+
+
+
+ Gets a
+ The type of the entity.
+ An entry for the entity.
+
+
+
+ Gets a
+ An entry for the entity.
+
+
+
+ Calls the protected Dispose method.
+
+
+
+
+ Disposes the context. The underlying
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+
+
+
+
+
+
+
+
+
+ Creates a Database instance for this context that allows for creation/deletion/existence checks
+ for the underlying database.
+
+
+
+
+ Returns the Entity Framework ObjectContext that is underlying this context.
+
+ Thrown if the context has been disposed.
+
+
+
+ Provides access to features of the context that deal with change tracking of entities.
+
+ An object used to access features that deal with change tracking.
+
+
+
+ Provides access to configuration options for the context.
+
+ An object used to access configuration options.
+
+
+
+ Provides access to the underlying InternalContext for other parts of the internal design.
+
+
+
+
+ Explicitly implemented by
+
+
+
+ Adds a custom
+
+
+
+ A default implementation of
+
+
+
+ A service for getting a provider manifest token given a connection.
+ The
+
+
+
+ Returns the manifest token to use for the given connection.
+
+ The manifest token to use.
+
+
+
+
+
+ A strategy that is used to execute a command or query against the database, possibly with logic to retry when a failure occurs.
+
+
+
+
+ Executes the specified operation.
+
+
+
+
+ Executes the specified operation and returns the result.
+
+
+ The return type of
+ The result from the operation.
+
+
+
+ Executes the specified asynchronous operation.
+
+
+ A task that will run to completion if the original task completes successfully (either the
+ first time or after retrying transient failures). If the task fails with a non-transient error or
+ the retry limit is reached, the returned task will become faulted and the exception must be observed.
+
+
+
+
+ Executes the specified asynchronous operation and returns the result.
+
+
+ The result type of the
+
+ A task that will run to completion if the original task completes successfully (either the
+ first time or after retrying transient failures). If the task fails with a non-transient error or
+ the retry limit is reached, the returned task will become faulted and the exception must be observed.
+
+
+
+
+ Indicates whether this
+
+
+
+ Provides the base implementation of the retry mechanism for unreliable operations and transient conditions that uses
+ exponentially increasing delays between retries.
+
+
+ A new instance will be created each time an operation is executed.
+ The following formula is used to calculate the delay after retryCount number of attempts:
+ min(random(1, 1.1) * (2 ^ retryCount - 1), maxDelay)
+ The retryCount starts at 0.
+ The random factor distributes uniformly the retry attempts from multiple simultaneous operations failing simultaneously.
+
+
+
+
+ The default number of retry attempts, must be nonnegative.
+
+
+
+
+ The default maximum random factor, must not be lesser than 1.
+
+
+
+
+ The default base for the exponential function used to compute the delay between retries, must be positive.
+
+
+
+
+ The default coefficient for the exponential function used to compute the delay between retries, must be nonnegative.
+
+
+
+
+ The default maximum time delay between retries, must be nonnegative.
+
+
+
+
+ Creates a new instance of
+
+ The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor.
+
+
+
+
+ Creates a new instance of
+
+
+
+ Repetitively executes the specified operation while it satisfies the current retry policy.
+
+ if the retry delay strategy determines the operation shouldn't be retried anymore
+ if an existing transaction is detected and the execution strategy doesn't support it
+ if this instance was already used to execute an operation
+
+
+
+ Repetitively executes the specified operation while it satisfies the current retry policy.
+
+ The type of result expected from the executable operation.
+ The result from the operation.
+ if the retry delay strategy determines the operation shouldn't be retried anymore
+ if an existing transaction is detected and the execution strategy doesn't support it
+ if this instance was already used to execute an operation
+
+
+
+ Repetitively executes the specified asynchronous operation while it satisfies the current retry policy.
+
+
+ A task that will run to completion if the original task completes successfully (either the
+ first time or after retrying transient failures). If the task fails with a non-transient error or
+ the retry limit is reached, the returned task will become faulted and the exception must be observed.
+
+ if the retry delay strategy determines the operation shouldn't be retried anymore
+ if an existing transaction is detected and the execution strategy doesn't support it
+ if this instance was already used to execute an operation
+
+
+
+ Repeatedly executes the specified asynchronous operation while it satisfies the current retry policy.
+
+
+ The result type of the
+
+ A task that will run to completion if the original task completes successfully (either the
+ first time or after retrying transient failures). If the task fails with a non-transient error or
+ the retry limit is reached, the returned task will become faulted and the exception must be observed.
+
+ if the retry delay strategy determines the operation shouldn't be retried anymore
+ if an existing transaction is detected and the execution strategy doesn't support it
+ if this instance was already used to execute an operation
+
+
+
+ Determines whether the operation should be retried and the delay before the next attempt.
+
+
+ Returns the delay indicating how long to wait for before the next execution attempt if the operation should be retried;
+ null otherwise
+
+
+
+
+ Recursively gets InnerException from
+
+ The result from
+
+
+
+ Determines whether the specified exception represents a transient failure that can be compensated by a retry.
+
+
+ true if the specified exception is considered as transient, otherwise false .
+
+
+
+
+ Returns true to indicate that
+
+
+
+ A key used for resolving
+
+
+
+ Initializes a new instance of
+
+
+
+
+
+
+
+ The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used.
+
+
+
+
+ A string that will be matched against the server name in the connection string.
+
+
+
+
+ Implement this interface on your context to use custom logic to calculate the key used to lookup an already created model in the cache.
+ This interface allows you to have a single context type that can be used with different models in the same AppDomain,
+ or multiple context types that use the same model.
+
+
+
+ Gets the cached key associated with the provider.
+ The cached key associated with the provider.
+
+
+
+ Used by
+
+
+ Gets the name of the provider.
+ The name of the provider.
+
+
+
+ Represents a custom pluralization term to be used by the
+
+
+
+ Create a new instance
+
+
+
+
+ Get the singular.
+
+
+
+
+ Get the plural.
+
+
+
+
+ Default pluralization service implementation to be used by Entity Framework. This pluralization
+ service is based on English locale.
+
+
+
+
+ Pluralization services to be used by the EF runtime implement this interface.
+ By default the
+
+
+
+ Pluralize a word using the service.
+
+ The pluralized word
+
+
+
+ Singularize a word using the service.
+
+ The singularized word.
+
+
+
+ Constructs a new instance of default pluralization service
+ used in Entity Framework.
+
+
+
+
+ Constructs a new instance of default pluralization service
+ used in Entity Framework.
+
+
+
+ Returns the plural form of the specified word.
+ The plural form of the input parameter.
+
+
+ Returns the singular form of the specified word.
+ The singular form of the input parameter.
+
+
+
+ captalize the return word if the parameter is capitalized
+ if word is "Table", then return "Tables"
+
+
+
+
+ separate one combine word in to two parts, prefix word and the last word(suffix word)
+
+
+
+
+ return true when the word is "[\s]*" or leading or tailing with spaces
+ or contains non alphabetical characters
+
+
+
+
+ The exception that is thrown when the action failed again after being retried the configured number of times.
+
+
+
+
+ Provider exception - Used by the entity client.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+ The
+
+ The class name is null or
+
+
+
+ An
+
+
+
+ Executes the specified operation once.
+
+
+
+
+ Executes the specified operation once and returns the result.
+
+
+ The return type of
+ The result from the operation.
+
+
+
+ Executes the specified asynchronous operation once, without retrying on failure.
+
+
+ A task that will run to completion if the original task completes successfully.
+
+
+
+
+ Executes the specified asynchronous operation once, without retrying on failure.
+
+
+ The result type of the
+
+ A task that will run to completion if the original task completes successfully.
+
+
+
+
+ Returns false to indicate that
+
+
+
+ Asynchronous version of the
+
+
+
+ Gets an enumerator that can be used to asynchronously enumerate the sequence.
+
+ Enumerator for asynchronous enumeration over the sequence.
+
+
+
+ Asynchronously executes the provided action on each element of the
+ A Task representing the asynchronous operation.
+
+
+
+ Asynchronously executes the provided action on each element of the
+ A Task representing the asynchronous operation.
+
+
+
+ Asynchronously creates a
+ The type that the elements will be cast to.
+
+ A
+
+
+
+ Asynchronously creates a
+ The type that the elements will be cast to.
+
+ A
+
+
+
+ Asynchronously creates a
+
+ A
+
+
+
+ Asynchronously creates a
+
+ A
+
+
+
+ Asynchronously creates a T[] from an
+
+ The type of the elements of
+
+ A
+
+
+
+ Asynchronously creates a T[] from an
+
+ The type of the elements of
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A
+
+
+
+ Asynchronously creates a
+
+ The type of the elements of
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A
+
+
+
+ Asynchronous version of the
+ The type of objects to enumerate.
+
+
+
+ Gets an enumerator that can be used to asynchronously enumerate the sequence.
+
+ Enumerator for asynchronous enumeration over the sequence.
+
+
+
+ Represents a SQL query for entities that is created from a
+
+
+
+ Represents a SQL query for non-entities that is created from a
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+
+ An
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous operation.
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous operation.
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Returns a
+
+ A
+
+
+
+ Throws an exception indicating that binding directly to a store query is not supported.
+
+ Never returns; always throws.
+
+
+
+
+
+
+
+
+
+ Gets the internal query.
+
+ The internal query.
+
+
+
+ Returns false .
+
+
+ false .
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an instance of a
+
+
+
+ Returns a new query where the results of the query will not be tracked by the associated
+
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+
+
+
+
+
+
+
+
+ Represents a SQL query for entities that is created from a
+
+
+
+ Represents a SQL query for non-entities that is created from a foreach .
+ SQL queries for entities are created using
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+
+ An
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous operation.
+
+
+
+ Asynchronously enumerates the query results and performs the specified action on each element.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous operation.
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates an array from the query by enumerating it asynchronously.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an array that contains elements from the input sequence.
+
+
+
+
+ Creates an array from the query by enumerating it asynchronously.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an array that contains elements from the input sequence.
+
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Creates a
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ The type of the key returned by
+
+ The type of the value returned by
+
+ A task that represents the asynchronous operation.
+ The task result contains a
+
+
+
+ Asynchronously returns the first element of the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in the query result.
+
+ The query result is empty.
+
+
+
+ Asynchronously returns the first element of the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in the query result.
+
+ The query result is empty.
+
+
+
+ Asynchronously returns the first element of the query that satisfies a specified condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in the query result that satisfies a specified condition.
+
+
+ null
+ .
+
+ The query result is empty.
+
+
+
+ Asynchronously returns the first element of the query that satisfies a specified condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the first element in the query result that satisfies a specified condition.
+
+
+ null
+ .
+
+ The query result is empty.
+
+
+
+ Asynchronously returns the first element of the query, or a default value if the the query result contains no elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+
+
+ Asynchronously returns the first element of the query, or a default value if the the query result contains no elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+
+
+ Asynchronously returns the first element of the query that satisfies a specified condition
+ or a default value if no such element is found.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+ null
+ .
+
+
+
+
+ Asynchronously returns the first element of the query that satisfies a specified condition
+ or a default value if no such element is found.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains default (
+
+ null
+ .
+
+
+
+
+ Asynchronously returns the only element of the query, and throws an exception
+ if there is not exactly one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result.
+
+ The query result has more than one element.
+ The query result is empty.
+
+
+
+ Asynchronously returns the only element of the query, and throws an exception
+ if there is not exactly one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result.
+
+ The query result has more than one element.
+ The query result is empty.
+
+
+
+ Asynchronously returns the only element of the query that satisfies a specified condition,
+ and throws an exception if more than one such element exists.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result that satisfies the condition in
+
+
+ null
+ .
+
+
+ No element satisfies the condition in
+
+
+ More than one element satisfies the condition in
+
+
+
+
+ Asynchronously returns the only element of the query that satisfies a specified condition,
+ and throws an exception if more than one such element exists.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result that satisfies the condition in
+
+
+ null
+ .
+
+
+ No element satisfies the condition in
+
+
+ More than one element satisfies the condition in
+
+
+
+
+ Asynchronously returns the only element of a sequence, or a default value if the sequence is empty;
+ this method throws an exception if there is more than one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result, or default (
+ The query result has more than one element.
+
+
+
+ Asynchronously returns the only element of a sequence, or a default value if the sequence is empty;
+ this method throws an exception if there is more than one element in the sequence.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result, or default (
+ The query result has more than one element.
+
+
+
+ Asynchronously returns the only element of the query that satisfies a specified condition or
+ a default value if no such element exists; this method throws an exception if more than one element
+ satisfies the condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result that satisfies the condition in
+ default (
+
+ null
+ .
+
+
+ More than one element satisfies the condition in
+
+
+
+
+ Asynchronously returns the only element of the query that satisfies a specified condition or
+ a default value if no such element exists; this method throws an exception if more than one element
+ satisfies the condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the single element of the query result that satisfies the condition in
+ default (
+
+ null
+ .
+
+
+ More than one element satisfies the condition in
+
+
+
+
+ Asynchronously determines whether the query contains a specified element by using the default equality comparer.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the query result contains the specified value; otherwise, false .
+
+
+
+
+ Asynchronously determines whether the query contains a specified element by using the default equality comparer.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the query result contains the specified value; otherwise, false .
+
+
+
+
+ Asynchronously determines whether the query contains any elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the query result contains any elements; otherwise, false .
+
+
+
+
+ Asynchronously determines whether the query contains any elements.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the query result contains any elements; otherwise, false .
+
+
+
+
+ Asynchronously determines whether any element of the query satisfies a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false .
+
+
+
+
+ Asynchronously determines whether any element of the query satisfies a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false .
+
+
+
+
+ Asynchronously determines whether all the elements of the query satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+ Asynchronously determines whether all the elements of the query satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false .
+
+
+ null
+ .
+
+
+
+
+ Asynchronously returns the number of elements in the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result.
+
+
+ The number of elements in the query result is larger than
+
+
+
+
+ Asynchronously returns the number of elements in the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result.
+
+
+ The number of elements in the query result is larger than
+
+
+
+
+ Asynchronously returns the number of elements in the query that satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result that satisfy the condition in the predicate function.
+
+
+ The number of elements in the query result that satisfy the condition in the predicate function
+ is larger than
+
+
+
+
+ Asynchronously returns the number of elements in the query that satisfy a condition.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result that satisfy the condition in the predicate function.
+
+
+ The number of elements in the query result that satisfy the condition in the predicate function
+ is larger than
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result.
+
+
+ The number of elements in the query result is larger than
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result.
+
+
+ The number of elements in the query result is larger than
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result that satisfy the condition in the predicate function.
+
+
+ The number of elements in the query result that satisfy the condition in the predicate function
+ is larger than
+
+
+
+
+ Asynchronously returns an
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of elements in the query result that satisfy the condition in the predicate function.
+
+
+ The number of elements in the query result that satisfy the condition in the predicate function
+ is larger than
+
+
+
+
+ Asynchronously returns the minimum value of the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the minimum value in the query result.
+
+
+
+
+ Asynchronously returns the minimum value of the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the minimum value in the query result.
+
+
+
+
+ Asynchronously returns the maximum value of the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the maximum value in the query result.
+
+
+
+
+ Asynchronously returns the maximum value of the query.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the maximum value in the query result.
+
+
+
+
+ Returns a
+
+ A
+
+
+
+ Throws an exception indicating that binding directly to a store query is not supported.
+
+ Never returns; always throws.
+
+
+
+
+
+
+
+
+
+ Gets the internal query.
+
+ The internal query.
+
+
+
+ Returns false .
+
+
+ false .
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an instance of a
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+
+
+
+
+
+
+
+
+ Asynchronous version of the
+
+
+
+ Advances the enumerator to the next element in the sequence, returning the result asynchronously.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the sequence.
+
+
+
+
+ Gets the current element in the iteration.
+
+
+
+
+ Defines methods to create and asynchronously execute queries that are described by an
+
+
+
+
+ Asynchronously executes the query represented by a specified expression tree.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the value that results from executing the specified query.
+
+
+
+
+ Asynchronously executes the strongly-typed query represented by a specified expression tree.
+
+ The type of the value that results from executing the query.
+
+ A task that represents the asynchronous operation.
+ The task result contains the value that results from executing the specified query.
+
+
+
+
+ Asynchronous version of the
+ The type of objects to enumerate.
+
+
+
+ Gets the current element in the iteration.
+
+
+
+
+ Represents a key value that uniquely identifies an Entity Framework model that has been loaded into memory.
+
+
+
+ Determines whether the current cached model key is equal to the specified cached model key.
+ true if the current cached model key is equal to the specified cached model key; otherwise, false.
+
+
+ Returns the hash function for this cached model key.
+ The hash function for this cached model key.
+
+
+
+ Initializes a new instance of
+
+
+
+ Thrown when an operation can't be performed because there are existing migrations that have not been applied to the database.
+
+
+
+
+ Represents errors that occur inside the Code First Migrations pipeline.
+
+
+
+
+ Initializes a new instance of the MigrationsException class.
+
+
+
+
+ Initializes a new instance of the MigrationsException class.
+
+
+
+
+ Initializes a new instance of the MigrationsException class.
+
+
+
+
+ Initializes a new instance of the MigrationsException class with serialized data.
+
+
+
+
+ Initializes a new instance of the MigrationsPendingException class.
+
+
+
+
+ Initializes a new instance of the MigrationsPendingException class.
+
+
+
+
+ Initializes a new instance of the MigrationsPendingException class.
+
+
+
+
+ Initializes a new instance of the MigrationsPendingException class with serialized data.
+
+
+
+
+ A migration operation to add a new stored procedure to the database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets an operation to drop the stored procedure.
+
+
+
+
+ For testing.
+
+
+
+
+ Check if specified type is a EntityTypeConfiguration instance.
+
+ True if type is a EntityTypeConfiguration, else false.
+
+
+
+ Check if specified type is a ComplexTypeConfiguration instance.
+
+ True if type is a ComplexTypeConfiguration, else false.
+
+
+
+ Allows configuration to be performed for a lightweight convention based on
+ the properties in a model.
+
+
+
+
+ Filters the properties that this convention applies to based on a predicate.
+
+
+ A
+
+
+
+ Filters the properties that this convention applies to based on a predicate
+ while capturing a value to use later during configuration.
+
+ Type of the captured value.
+
+ A
+
+
+
+ Allows configuration of the properties that this convention applies to.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a lightweight convention based on
+ the properties of entity types in a model and a captured value.
+
+
+
+
+ Allows configuration of the properties that this convention applies to.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to modify a relationship.
+
+ The type of the entity that the relationship is being configured from.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the property.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the property.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Creates a convention that configures stored procedures to be used to delete entities in the database.
+
+
+
+
+ Creates a convention that configures stored procedures to be used to modify entities in the database.
+
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the output parameter that returns the rows affected by this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+
+
+ Creates a convention that configures stored procedures to be used to insert entities in the database.
+
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+
+
+ Creates a convention that configures stored procedures to be used to modify entities in the database.
+
+
+
+ Configures stored procedure used to insert entities.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures stored procedure used to update entities.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures stored procedure used to delete entities.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Creates a convention that configures stored procedures to be used to update entities in the database.
+
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the output parameter that returns the rows affected by this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship.
+
+ The type of the entity that the relationship is being configured from.
+ The type of the entity that the other end of the relationship targets.
+
+
+
+ Performs configuration of a stored procedure uses to modify an entity in the database.
+
+
+
+
+ Sets the name of the stored procedure.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Sets the name of the stored procedure.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the left key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the left key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the left key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the left key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the right key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the right key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the right key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures the parameter for the right key value(s).
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship.
+
+ The type of the entity that the relationship is being configured from.
+ The type of the entity that the other end of the relationship targets.
+
+
+ Configures stored procedure used to insert relationships.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures stored procedure used to delete relationships.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to delete entities.
+
+ The type of the entity that the stored procedure can be used to delete.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the output parameter that returns the rows affected by this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures parameters for a relationship where the foreign key property is not included in the class.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the principal entity in the relationship.
+
+
+ Configures parameters for a relationship where the foreign key property is not included in the class.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the principal entity in the relationship.
+
+
+
+
+
+
+
+
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to insert entities.
+
+ The type of the entity that the stored procedure can be used to insert.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures parameters for a relationship where the foreign key property is not included in the class.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the principal entity in the relationship.
+
+
+ Configures parameters for a relationship where the foreign key property is not included in the class.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the principal entity in the relationship.
+
+
+
+
+
+
+
+
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to update entities.
+
+ The type of the entity that the stored procedure can be used to update.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the name of the stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures a parameter for this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures a column of the result for this stored procedure to map to a property.
+ This is used for database generated columns.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures the output parameter that returns the rows affected by this stored procedure.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures parameters for a relationship where the foreign key property is not included in the class.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the principal entity in the relationship.
+
+
+ Configures parameters for a relationship where the foreign key property is not included in the class.
+ The same configuration instance so that multiple calls can be chained.
+ The type of the principal entity in the relationship.
+
+
+
+
+
+
+
+
+
+
+
+ Allows configuration to be performed for a stored procedure that is used to modify entities.
+
+ The type of the entity that the stored procedure can be used to modify.
+
+
+ Configures stored procedure used to insert entities.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures stored procedure used to update entities.
+ The same configuration instance so that multiple calls can be chained.
+
+
+ Configures stored procedure used to delete entities.
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Used to configure a primitive property of an entity type or complex type.
+ This configuration functionality is available via lightweight conventions.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Configures the name of the database column used to store the property.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the name of the parameter used in stored procedures for this property.
+
+
+ The same
+
+
+
+ Configures the order of the database column used to store the property.
+ This method is also used to specify key ordering when an entity type has a composite key.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the data type of the database column used to store the property.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the property to be used as an optimistic concurrency token.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures whether or not the property is to be used as an optimistic concurrency token.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures how values for the property are generated by the database.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the property to be optional.
+ The database column used to store this property will be nullable.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the property to be required.
+ The database column used to store this property will be non-nullable.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+
+
+
+
+ Configures the property to support Unicode string content.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property is not a
+
+
+
+ Configures whether or not the property supports Unicode string content.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property is not a
+
+
+
+ Configures the property to be fixed length.
+ Use HasMaxLength to set the length that the property is fixed to.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property does not have length facets.
+
+
+
+
+ Configures the property to be variable length.
+ Properties are variable length by default.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property does not have length facets.
+
+
+
+
+ Configures the property to have the specified maximum length.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property does not have length facets.
+
+
+
+
+ Configures the property to allow the maximum length supported by the database provider.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property does not have length facets.
+
+
+
+
+ Configures the precision of the
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method will throw if the property is not a
+
+
+
+ Configures the precision and scale of the
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method will throw if the property is not a
+
+
+
+ Configures the property to be a row version in the database.
+ The actual data type will vary depending on the database provider being used.
+ Setting the property to be a row version will automatically configure it to be an
+ optimistic concurrency token.
+
+
+ The same
+
+ Calling this will have no effect once it has been configured.
+ This method throws if the property is not a
+
+
+
+ Configures this property to be part of the entity type's primary key.
+
+
+ The same
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the
+
+
+
+ Provides a mechanism to ensure an exception is thrown on concurrent execution of a critical section.
+
+
+
+
+ Acquires an exclusive lock on this instance.
+ Any subsequent call to Enter before a call to Exit will result in an exception.
+
+
+
+
+ Releases an exclusive lock on this instance.
+
+
+
+
+ Throws an exception if an exclusive lock has been acquired on this instance.
+
+
+
+
+ An implementation of
+
+
+
+ An implementation of this interface is used to initialize the underlying database when
+ an instance of a
+
+
+
+ Executes the strategy to initialize the database for the given context.
+
+
+
+
+
+
+ Ask for a spatial provider. If one has been registered then we will use it, otherwise we will
+ fall back on using the SQL provider and if this is not available then the default provider.
+
+
+
+
+ Determines whether the given exception requires additional context from the update pipeline (in other
+ words, whether the exception should be wrapped in an UpdateException).
+
+ true if exception should be wrapped; false otherwise
+
+
+
+ FieldMetadata class providing the correlation between the column ordinals and MemberMetadata.
+
+
+
+
+ Initializes a new
+
+
+
+ Gets the type of field for this
+
+ The type of field for this
+
+
+
+ Gets the ordinal for this
+ An integer representing the ordinal value.
+
+
+
+ Provides singleton model TypeUsages for each DbType that can be expressed using a supported EDM type and appropriate facet values.
+ Used by EntityParameter.GetTypeUsage - if you add additional TypeUsage fields here, review the impact on that method.
+
+
+
+
+ For collection results, we really want to know the expression to
+ get the coordinator from its stateslot as well, so we have an
+ additional one...
+
+
+
+
+ Type returned by the Translator visitor; allows us to put the logic
+ to ensure a specific return type in a single place, instead of in
+ each Visit method.
+
+
+
+
+ Return the expression; wrapped with the appropriate cast/convert
+ logic to guarantee its type.
+
+
+
+
+ Return the expression without attempting to cast/convert to the requested type.
+
+
+
+
+ Checks if the expression represents an wrapped entity and if so creates an expression
+ that extracts the raw entity from the wrapper.
+
+
+
+
+ Supports building a unique key for a column map so that compiled delegates (
+
+ IMPORTANT:
+ The "X-" prefixes introduced in the different column map types should be unique. This avoids
+ conflicts for different column maps with similar properties (e.g. ComplexType and EntityType)
+
+
+
+
+ Basic Visitor Design Pattern support for ColumnMap hierarchy;
+ This visitor class will walk the entire hierarchy, but does not
+ return results; it's useful for operations such as printing and
+ searching.
+
+
+
+
+ Common List(ColumnMap) code
+
+
+
+
+ Returns a string uniquely identifying the given ColumnMap.
+
+
+
+
+ What we return from our materialization of a collection column must be
+ exactly the type that the compilers expected when they generated the
+ code that asked for it. This class wraps our enumerators and derives
+ from all the possible options, covering all the bases.
+
+
+
+
+ The thing we're compensating for
+
+
+
+
+ An expression that returns the source as a constant
+
+
+
+
+ Used in the Translator to aggregate information about a (nested) reader
+ coordinator. After the translator visits the columnMaps, it will compile
+ the coordinator(s) which produces an immutable CoordinatorFactory that
+ can be shared amongst many query instances.
+
+
+
+
+ Map from original expressions to expressions with detailed error handling.
+
+
+
+
+ Expressions that should be precompiled (i.e. reduced to constants in
+ compiled delegates.
+
+
+
+
+ List of all record types that we can return at this level in the query.
+
+
+
+
+ Allows sub-expressions to register an 'interest' in exceptions thrown when reading elements
+ for this coordinator. When an exception is thrown, we rerun the delegate using the slower
+ but more error-friendly versions of expressions (e.g. reader.GetValue + type check instead
+ of reader.GetInt32())
+
+
+
+
+ Registers a lambda expression for pre-compilation (i.e. reduction to a constant expression)
+ within materialization expression. Otherwise, the expression will be compiled every time
+ the enclosing delegate is invoked.
+
+
+
+
+ Registers a coordinator for a nested collection contained in elements of this collection.
+
+
+
+
+ Use the information stored on the scratchpad to compile an immutable factory used
+ to construct the coordinators used at runtime when materializing results.
+
+
+
+
+ Allocates a new RecordStateScratchpad and adds it to the list of the ones we're
+ responsible for; will create the list if it hasn't alread been created.
+
+
+
+
+ For nested collections, returns the parent coordinator.
+
+
+
+
+ Gets or sets an Expression setting key values (these keys are used
+ to determine when a collection has entered a new chapter) from the
+ underlying store data reader.
+
+
+
+
+ Gets or sets an Expression returning 'true' when the key values for
+ the current nested result (see SetKeys) are equal to the current key
+ values on the underlying data reader.
+
+
+
+
+ Gets or sets an expression returning 'true' if the current row in
+ the underlying data reader contains an element of the collection.
+
+
+
+
+ Gets or sets an Expression yielding an element of the current collection
+ given values in the underlying data reader.
+
+
+
+
+ Gets or sets an Expression initializing the collection storing results from this coordinator.
+
+
+
+
+ Indicates which Shaper.State slot is home for this collection's coordinator.
+ Used by Parent to pull out nested collection aggregators/streamers.
+
+
+
+
+ Gets or sets the depth of the current coordinator. A root collection has depth 0.
+
+
+
+
+ Visitor supporting (non-recursive) replacement of LINQ sub-expressions and
+ compilation of inline delegates.
+
+
+
+
+ Visitor for LINQ expression trees.
+
+
+
+
+ The RecordState class is responsible for tracking state about a record
+ that should be returned from a data reader.
+
+
+
+
+ Where to find the static information about this record
+
+
+
+
+ The coordinator factory (essentially, the reader) that we're a part of.
+
+
+
+
+ True when the record is supposed to be null. (Null Structured Types...)
+
+
+
+
+ An EntityRecordInfo, with EntityKey and EntitySet populated; set
+ by the GatherData expression.
+
+
+
+
+ The column values; set by the GatherData expression. Really ought
+ to be in the Shaper.State.
+
+
+
+
+ Move the PendingValues to the CurrentValues for this record and all nested
+ records. We keep the pending values separate from the current ones because
+ we may have a nested reader in the middle, and while we're reading forward
+ on the nested reader we we'll blast over the pending values.
+ This should be called as part of the data reader's Read() method.
+
+
+
+
+ Implementation of DataReader's GetBytes method
+
+
+
+
+ Implementation of DataReader's GetChars method
+
+
+
+
+ Return the name of the column at the ordinal specified.
+
+
+
+
+ This is where the GetOrdinal method for DbDataReader/DbDataRecord end up.
+
+
+
+
+ Return the type of the column at the ordinal specified.
+
+
+
+
+ Returns true when the column at the ordinal specified is
+ a record or reader column that requires special handling.
+
+
+
+
+ Called whenever we hand this record state out as the default state for
+ a data reader; we will have already handled any existing data back to
+ the previous group of records (that is, we couldn't be using it from two
+ distinct readers at the same time).
+
+
+
+
+ Called from the Element expression on the Coordinator to gather all
+ the data for the record; we just turn around and call the expression
+ we build on the RecordStateFactory.
+
+
+
+
+ Called by the GatherData expression to set the data for the
+ specified column value
+
+
+
+
+ Called by the GatherData expression to set the data for the
+ EntityRecordInfo
+
+
+
+
+ Called from the Element expression on the Coordinator to indicate that
+ the record should be NULL.
+
+
+
+
+ Return the number of columns
+
+
+
+
+ Return the DataRecordInfo for this record; if we had an EntityRecordInfo
+ set, then return it otherwise return the static one from the factory.
+
+
+
+
+ Is the record NULL?
+
+
+
+
+ An immutable class used to generate new RecordStates, which are used
+ at runtime to produce value-layer (aka DataReader) results.
+ Contains static information collected by the Translator visitor. The
+ expressions produced by the Translator are compiled. The RecordStates
+ will refer to this object for all static information.
+ This class is cached in the query cache as part of the CoordinatorFactory.
+
+
+
+
+ Indicates which state slot in the Shaper.State is expected to hold the
+ value for this record state. Each unique record shape has it's own state
+ slot.
+
+
+
+
+ How many column values we have to reserve space for in this record.
+
+
+
+
+ The DataRecordInfo we must return for this record. If the record represents
+ an entity, this will be used to construct a unique EntityRecordInfo with the
+ EntityKey and EntitySet for the entity.
+
+
+
+
+ A function that will gather the data for the row and store it on the record state.
+
+
+
+
+ Collection of nested records for this record, such as a complex type that is
+ part of an entity. This does not include records that are part of a nested
+ collection, however.
+
+
+
+
+ The name for each column.
+
+
+
+
+ The type usage information for each column.
+
+
+
+
+ Tracks which columns might need special handling (nested readers/records)
+
+
+
+
+ Tracks whether there are ANY columns that need special handling.
+
+
+
+
+ A helper class to make the translation from name->ordinal.
+
+
+
+
+ Description of this RecordStateFactory, used for debugging only; while this
+ is not needed in retail code, it is pretty important because it's the only
+ description we'll have once we compile the Expressions; debugging a problem
+ with retail bits would be pretty hard without this.
+
+
+
+
+ It's GO time, create the record state.
+
+
+
+
+ Used in the Translator to aggregate information about a (nested) record
+ state. After the translator visits the columnMaps, it will compile
+ the recordState(s) which produces an immutable RecordStateFactory that
+ can be shared amongst many query instances.
+
+
+
+
+ Shapes store reader values into EntityClient/ObjectQuery results. Also maintains
+ state used by materializer delegates.
+
+
+
+
+ Keeps track of the entities that have been materialized so that we can fire an OnMaterialized
+ for them before returning control to the caller.
+
+
+
+
+ The store data reader we're pulling data from
+
+
+
+
+ The state slots we use in the coordinator expression.
+
+
+
+
+ The context the shaper is performing for.
+
+
+
+
+ The workspace we are performing for; yes we could get it from the context, but
+ it's much easier to just have it handy.
+
+
+
+
+ The merge option this shaper is performing under/for.
+
+
+
+
+ A mapping of CSpace AssociationTypes to OSpace AssociationTypes
+ Used for faster lookup/retrieval of AssociationTypes during materialization
+
+
+
+
+ Caches Tuples of EntitySet, AssociationType, and source member name for which RelatedEnds exist.
+
+
+
+
+ Utility method used to evaluate a multi-discriminator column map. Takes
+ discriminator values and determines the appropriate entity type, then looks up
+ the appropriate handler and invokes it.
+
+
+
+
+ REQUIRES:: entity is not null and MergeOption is OverwriteChanges or PreserveChanges
+ Handles state management for an entity returned by a query. Where an existing entry
+ exists, updates that entry and returns the existing entity. Otherwise, the entity
+ passed in is returned.
+
+
+
+
+ REQUIRES:: entity exists; MergeOption is AppendOnly
+ Handles state management for an entity with the given key. When the entity already exists
+ in the state manager, it is returned directly. Otherwise, the entityDelegate is invoked and
+ the resulting entity is returned.
+
+
+
+
+ Call to ensure a collection of full-spanned elements are added
+ into the state manager properly. We registers an action to be called
+ when the collection is closed that pulls the collection of full spanned
+ objects into the state manager.
+
+
+
+
+ Call to ensure a single full-spanned element is added into
+ the state manager properly.
+
+
+
+
+ Call to ensure a target entities key is added into the state manager
+ properly
+
+
+
+
+ Sets the IsLoaded flag to "true"
+ There are also rules for when this can be set based on MergeOption and the current value(s) in the related end.
+
+
+
+
+ REQUIRES:: entity is not null and MergeOption is OverwriteChanges or PreserveChanges
+ Calls through to HandleEntity after retrieving the EntityKey from the given entity.
+ Still need this so that the correct key will be used for iPOCOs that implement IEntityWithKey
+ in a non-default manner.
+
+
+
+
+ Calls through to the specified RecordState to set the value for the specified column ordinal.
+
+
+
+
+ Calls through to the specified RecordState to set the value for the EntityRecordInfo.
+
+
+
+
+ REQUIRES:: should be called only by delegate allocating this state.
+ Utility method assigning a value to a state slot. Returns an arbitrary value
+ allowing the method call to be composed in a ShapeEmitter Expression delegate.
+
+
+
+
+ REQUIRES:: should be called only by delegate allocating this state.
+ Utility method assigning a value to a state slot and return the value, allowing
+ the value to be accessed/set in a ShapeEmitter Expression delegate and later
+ retrieved.
+
+
+
+
+ Used to retrieve a property value with exception handling. Normally compiled
+ delegates directly call typed methods on the DbDataReader (e.g. GetInt32)
+ but when an exception occurs we retry using this method to potentially get
+ a more useful error message to the user.
+
+
+
+
+ Used to retrieve a column value with exception handling. Normally compiled
+ delegates directly call typed methods on the DbDataReader (e.g. GetInt32)
+ but when an exception occurs we retry using this method to potentially get
+ a more useful error message to the user.
+
+
+
+
+ Wire's one or more full-spanned entities into the state manager; used by
+ both full-spanned collections and full-spanned entities.
+
+
+
+
+ Gets value from reader using the same pattern as the materializer delegate. Avoids
+ the need to compile multiple delegates for error handling. If there is a failure
+ reading a value
+
+
+
+
+ Creates the exception thrown when the reader returns a null value
+ for a non nullable property/column.
+
+
+
+
+ Creates the exception thrown when the reader returns a value with
+ an incompatible type.
+
+
+
+
+ An immutable type used to generate Shaper instances.
+
+
+
+
+ Typed ShaperFactory
+
+
+
+
+ Factory method to create the Shaper for Object Layer queries.
+
+
+
+
+ Typed Shaper. Includes logic to enumerate results and wraps the _rootCoordinator,
+ which includes materializer delegates for the root query collection.
+
+
+
+
+ Which type of query is this, object layer (true) or value layer (false)
+
+
+
+
+ Keeps track of whether we've completed processing or not.
+
+
+
+
+ The enumerator we're using to read data; really only populated for value
+ layer queries.
+
+
+
+
+ Is the reader owned by the EF or was it supplied by the user?
+
+
+
+
+ Shapers and Coordinators work together in harmony to materialize the data
+ from the store; the shaper contains the state, the coordinator contains the
+ code.
+
+
+
+
+ Initialize the RecordStateFactory objects in their StateSlots.
+
+
+
+
+ Called when enumeration of results has completed.
+
+
+
+
+ Reads the next row from the store. If there is a failure, throws an exception message
+ in some scenarios (note that we respond to failure rather than anticipate failure,
+ avoiding repeated checks in the inner materialization loop)
+
+
+
+
+ Notify ObjectContext that we are about to start materializing an element
+
+
+
+
+ Notify ObjectContext that we are finished materializing the element
+
+
+
+
+ Events raised when the shaper has finished enumerating results. Useful for callback
+ to set parameter values.
+
+
+
+
+ Used to handle the read-ahead requirements of value-layer queries. This
+ field indicates the status of the current value of the _rootEnumerator; when
+ a bridge data reader "accepts responsibility" for the current value, it sets
+ this to false.
+
+
+
+
+ The enumerator that the value-layer bridge will use to read data; all nested
+ data readers need to use the same enumerator, so we put it on the Shaper, since
+ that is something that all the nested data readers (and data records) have access
+ to -- it prevents us from having to pass two objects around.
+
+
+
+
+ Optimized enumerator for queries not including nested results.
+
+
+
+
+ Enumerates (for each row in the input) an array of all coordinators producing new elements. The array
+ contains a position for each 'depth' in the result. A null value in any position indicates that no new
+ results were produced for the given row at the given depth. It is possible for a row to contain no
+ results for any row.
+
+
+
+
+ Wraps RowNestedResultEnumerator and yields results appropriate to an ObjectQuery instance. In particular,
+ root level elements (T) are returned only after aggregating all child elements.
+
+
+
+
+ Requires: the row is currently positioned at the start of an element.
+ Reads all rows in the element and sets up state for the next element (if any).
+
+
+
+
+ Reads rows until the start of a new element is found. If no element
+ is found before all rows are consumed, returns false.
+
+
+
+
+ Describes the state of this enumerator with respect to the _rowEnumerator
+ it wraps.
+
+
+
+
+ No rows have been read yet
+
+
+
+
+ Positioned at the start of a new root element. The previous element must
+ be stored in _previousElement. We read ahead in this manner so that
+ the previous element is fully populated (all of its children loaded)
+ before returning.
+
+
+
+
+ Positioned past the end of the rows. The last element in the enumeration
+ has not yet been returned to the user however, and is stored in _previousElement.
+
+
+
+
+ Positioned past the end of the rows. The last element has been returned to
+ the user.
+
+
+
+
+ Wraps RowNestedResultEnumerator and yields results appropriate to an EntityReader instance. In particular,
+ yields RecordState whenever a new element becomes available at any depth in the result hierarchy.
+
+
+
+
+ Gets depth of coordinator we're currently consuming. If _depth == -1, it means we haven't started
+ to consume the next row yet.
+
+
+
+
+ Translates query ColumnMap into ShaperFactory. Basically, we interpret the
+ ColumnMap and compile delegates used to materialize results.
+
+
+
+
+ The main entry point for the translation process. Given a ColumnMap, returns
+ a ShaperFactory which can be used to materialize results for a query.
+
+
+
+
+ Basic Visitor Design Pattern support for ColumnMap hierarchy;
+ This visitor class allows you to return results; it's useful for operations
+ that copy or manipulate the hierarchy.
+
+
+
+
+ Gets the O-Space Metadata workspace.
+
+
+
+
+ Gets structure telling us how to interpret 'span' rows (includes implicit
+ relationship span and explicit full span via ObjectQuery.Include().
+
+
+
+
+ Gets the MergeOption for the current query (influences our handling of
+ entities when they are materialized).
+
+
+
+
+ When true, indicates we're processing for the value layer (BridgeDataReader)
+ and not the ObjectMaterializer
+
+
+
+
+ Gets scratchpad for the coordinator builder for the nested reader currently
+ being translated or emitted.
+
+
+
+
+ Local cache of ObjectTypeMappings for EdmTypes (to prevent expensive lookups).
+
+
+
+
+ Visit(ComplexTypeColumnMap)
+
+
+
+
+ Visit(EntityColumnMap)
+
+
+
+
+ Prepare a list of PropertyBindings for each item in the specified property
+ collection such that the mapped property of the specified clrType has its
+ value set from the source data reader.
+ Along the way we'll keep track of non-public properties and properties that
+ have link demands, so we can ensure enforce them.
+
+
+
+
+ Visit(SimplePolymorphicColumnMap)
+
+
+
+
+ Visit(MultipleDiscriminatorPolymorphicColumnMap)
+
+
+
+
+ Helper method to simplify the construction of the types
+
+
+
+
+ Visit(RecordColumnMap)
+
+
+
+
+ Build expression to materialize LINQ initialization types (anonymous
+ types, IGrouping, EntityCollection)
+
+
+
+
+ Build expression to materialize a data record.
+
+
+
+
+ Build expression to materialize the spanned information
+
+
+
+
+ Visit(SimpleCollectionColumnMap)
+
+
+
+
+ Visit(DiscriminatedCollectionColumnMap)
+
+
+
+
+ Common code for both Simple and Discrminated Column Maps.
+
+
+
+
+ Common code for both Simple and Discriminated Column Maps.
+
+
+
+
+ Returns the CLR Type of the element of the collection
+
+
+
+
+ Build up the coordinator graph using Enter/ExitCoordinatorTranslateScope.
+
+
+
+
+ Return an expression to read the coordinator from a state slot at
+ runtime. This is the method where we store the expressions we've
+ been building into the CoordinatorScratchpad, which we'll compile
+ later, once we've left the visitor.
+
+
+
+
+ Visit(RefColumnMap)
+ If the entityKey has a value, then return it otherwise return a null
+ valued EntityKey. The EntityKey construction is the tricky part.
+
+
+
+
+ Visit(ScalarColumnMap)
+ Pretty basic stuff here; we just call the method that matches the
+ type of the column. Of course we have to handle nullable/non-nullable
+ types, and non-value types.
+
+
+
+
+ Visit(VarRefColumnMap)
+ This should throw; VarRefColumnMaps should be removed by the PlanCompiler.
+
+
+
+
+ Allocates a slot in 'Shaper.State' which can be used as storage for
+ materialization tasks (e.g. remembering key values for a nested collection)
+
+
+
+
+ Return the CLR type we're supposed to materialize for the TypeUsage
+
+
+
+
+ Return the CLR type we're supposed to materialize for the EdmType
+
+
+
+
+ Get the ConstructorInfo for the type specified, and ensure we keep track
+ of any security requirements that the type has.
+
+
+
+
+ Retrieves object mapping metadata for the given type. The first time a type
+ is encountered, we cache the metadata to avoid repeating the work for every
+ row in result.
+ Caching at the materializer rather than workspace/metadata cache level optimizes
+ for transient types (including row types produced for span, LINQ initializations,
+ collections and projections).
+
+
+
+
+ Remove spanned info from the edmType
+
+
+
+
+ Creates an expression representing an inline delegate of type Func{Shaper, body.Type};
+
+
+
+
+ Creates expression to construct an EntityKey. Assumes that both the key has
+ a value (Emit_EntityKey_HasValue == true) and that the EntitySet has value
+ (EntitySet != null).
+
+
+
+
+ Scratchpad for topmost nested reader coordinator.
+
+
+
+
+ Gets number of 'Shaper.State' slots allocated (used to hold onto intermediate
+ values during materialization)
+
+
+
+
+ Struct containing the requested type and parent column map used
+ as the arg in the Translator visitor.
+
+
+
+
+ Copied from System.Data.dll
+
+
+
+
+ Core function for parsing the multipart identifer string.
+ Note: Left quote strings need to correspond 1 to 1 with the right quote strings
+ example: "ab" "cd", passed in for the left and the right quote
+ would set a or b as a starting quote character.
+ If a is the starting quote char then c would be the ending quote char
+ otherwise if b is the starting quote char then d would be the ending quote character.
+
+
+
+
+ Represents a compiled LINQ ObjectQuery cache entry
+
+
+
+
+ Represents the abstract base class for all cache entry values in the query cache
+
+
+
+
+ querycachekey for this entry
+
+
+
+
+ strong reference to the target object
+
+
+
+
+ cache entry constructor
+
+
+
+
+ The payload of this cache entry.
+
+
+
+
+ Returns the query cache key
+
+
+
+
+ The merge option that was inferred during expression conversion.
+
+
+
+
+ A dictionary that contains a plan for each combination of
+ merge option and UseCSharpNullComparisonBehavior flag.
+
+
+
+
+ constructor
+
+
+
+
+ Retrieves the execution plan for the specified merge option and UseCSharpNullComparisonBehavior flag. May return null if the
+ plan for the given merge option and useCSharpNullComparisonBehavior flag is not present.
+
+
+ The corresponding execution plan, if it exists; otherwise null .
+
+
+
+
+ Attempts to set the execution plan for
+
+ The execution plan that corresponds to
+
+
+
+ Convenience method to retrieve the result type from the first non-null execution plan found on this cache entry.
+
+
+ true if at least one execution plan was present and a result type could be retrieved; otherwise false
+
+
+
+
+ represents an abstract cache key
+
+
+
+
+ entry hit counter
+
+
+
+
+ default string comparison kind - Ordinal
+
+
+
+
+ Determines whether two instances of QueryCacheContext are equal.
+ Equality is value based.
+
+
+
+
+ Returns QueryCacheContext instance HashCode
+
+
+
+
+ Updates hit count
+
+
+
+
+ default string comparer
+
+
+
+
+ Cache entry hit count
+
+
+
+
+ Gets/Sets Aging index for cache entry
+
+
+
+
+ Determines equality of this key with respect to
+
+
+
+ Returns the hashcode for this cache key
+
+
+
+
+ Returns a string representation of the state of this cache key
+
+ A string representation that includes query text, parameter information, include path information and merge option information about this cache key.
+
+
+
+ Represents EntityCommand Cache key context
+
+
+
+
+ Stored procedure or command text?
+
+
+
+
+ Entity Sql statement
+
+
+
+
+ parameter collection token
+
+
+
+
+ number of parameters
+
+
+
+
+ Combined Hashcode based on field hashcodes
+
+
+
+
+ Creates a new instance of EntityClientCacheKey given a entityCommand instance
+
+
+
+
+ determines equality of two cache keys based on cache context values
+
+
+
+
+ Returns Context Hash Code
+
+
+
+
+ Returns a string representation of the parameter list
+
+
+
+
+ returns the composed cache key
+
+
+
+
+ Represents an Entity-SQL-based ObjectQuery Cache key context
+
+
+
+
+ Aggregate hashcode based the hashcode of the properties of this cache key
+
+
+
+
+ The name of the default container in effect when the Entity-SQL text was parsed
+ (affects whether or not the text can be successfully parsed)
+
+
+
+
+ Entity Sql statement
+
+
+
+
+ Parameter collection token
+
+
+
+
+ Number of parameters
+
+
+
+
+ Concatenated representation of the Include span paths
+
+
+
+
+ The merge option in effect
+
+
+
+
+ Result type affects assembly plan
+
+
+
+
+ Whether the query is streaming or buffering
+
+
+
+
+ Creates a new instance of ObjectQueryCacheKey given a entityCommand instance
+
+
+
+
+ Determines equality of two cache keys based on cache context values
+
+
+
+
+ Returns the hashcode for this cache key
+
+
+
+
+ Returns a string representation of the state of this cache key
+
+ A string representation that includes query text, parameter information, include path information and merge option information about this cache key.
+
+
+
+ Represents an ELinq-based ObjectQuery Cache key context
+
+
+
+
+ Aggregate hashcode based the hashcode of the properties of this cache key
+
+
+
+
+ DbExpression key
+
+
+
+
+ Parameter collection token
+
+
+
+
+ Number of parameters
+
+
+
+
+ Concatenated representation of the Include span paths
+
+
+
+
+ The merge option in effect
+
+
+
+
+ Result type affects assembly plan.
+
+
+
+
+ Whether the query is streaming or buffering
+
+
+
+
+ Flag indicating if the C# behavior should be used for null comparisons
+
+
+
+
+ Creates a new instance of LinqQueryCacheKey.
+
+
+
+
+ Determines equality of two cache keys based on cache context values
+
+
+
+
+ Returns the hashcode for this cache key
+
+
+
+
+ Returns a string representation of the state of this cache key
+
+
+
+
+ Provides Query Execution Plan Caching Service
+
+
+ Thread safe.
+ Dispose must be called as there is no finalizer for this class
+
+
+
+
+ Default Soft maximum number of entries in the cache
+ Default value: 1000
+
+
+
+
+ Default high mark for starting sweeping process
+ default value: 80% of MaxNumberOfEntries
+
+
+
+
+ Recycler timer period
+
+
+
+
+ cache lock object
+
+
+
+
+ cache data
+
+
+
+
+ soft maximum number of entries in the cache
+
+
+
+
+ high mark of the number of entries to trigger the sweeping process
+
+
+
+
+ Eviction timer
+
+
+
+
+ Constructs a new Query Cache Manager instance, with default values for all 'configurable' parameters.
+
+
+ A new instance of
+
+
+
+ Cache Constructor
+
+
+
+
+ Adds new entry to the cache using "abstract" cache context and
+ value; returns an existing entry if the key is already in the
+ dictionary.
+
+ true if the output entry was already found; false if it had to be added.
+
+
+
+ Lookup service for a cached value.
+
+
+
+
+ Clears the Cache
+
+
+
+
+ lookup service
+
+ true if cache hit, false if cache miss
+
+
+
+ Recycler handler. This method is called directly by the eviction timer.
+ It should take no action beyond invoking the
+
+
+
+ Aging factor
+
+
+
+
+ Sweeps the cache removing old unused entries.
+ This method implements the query cache eviction policy.
+
+
+
+
+ Dispose instance
+
+
+ Dispose must be called as there are no finalizers for this class
+
+
+
+
+ Periodically invokes cache cleanup logic on a specified
+
+
+
+ Used to control multi-threaded accesses to this instance
+
+
+
+
+ The required interval between invocations of the cache cleanup logic
+
+
+
+
+ The underlying QueryCacheManger that the callback will act on
+
+
+
+
+ The underlying
+
+
+
+ Permanently stops the eviction timer.
+ It will no longer generate periodic callbacks and further calls to
+
+ If this eviction timer has already been stopped (using the false ; otherwise, returns true to indicate that the call successfully stopped and cleaned up the underlying timer instance.
+
+
+ Thread safe. May be called regardless of the current state of the eviction timer.
+ Once stopped, an eviction timer cannot be restarted with the
+
+
+
+ Pauses the operation of the eviction timer.
+
+
+ If this eviction timer has already been stopped (using the false ; otherwise, returns true to indicate that the call successfully suspended the inderlying
+
+
+ Thread-safe. May be called regardless of the current state of the eviction timer.
+ Once suspended, an eviction timer may be resumed or stopped.
+
+
+
+
+ Causes this eviction timer to generate periodic callbacks, provided it has not been permanently stopped (using the
+
+
+ Thread-safe. May be called regardless of the current state of the eviction timer.
+
+
+
+
+ Generates monotonically increasing names of the form PrefixCounter, where Prefix is an optional prefix string and Counter is the string representation of a monotonically increasing int value that wraps to zero at int.MaxValue
+
+
+
+
+ Constructs a new AliasGenerator with the specified prefix string
+
+
+
+
+ Generates the next alias and increments the Counter.
+
+ The generated alias
+
+
+
+ Generates the alias for the index.
+
+ The generated alias
+
+
+
+ Rewrites the terms in a Boolean expression tree.
+
+ Term type for leaf nodes of input
+ Term type for leaf nodes of output
+
+
+
+ Initialize a new translator
+
+
+
+
+ Base class for clauses, which are (constrained) combinations of literals.
+
+ Type of normal form literal.
+
+
+
+ Abstract base class for nodes in normal form expressions, e.g. Conjunctive Normal Form
+ sentences.
+
+ Type of expression leaf term identifiers.
+
+
+
+ Initialize a new normal form node representing the given expression. Caller must
+ ensure the expression is logically equivalent to the node.
+
+
+
+
+ Utility method for delegation that return the expression corresponding to a given
+ normal form node.
+
+ Type of node
+ Equivalent Boolean expression for the given node.
+
+
+
+ Gets an expression that is logically equivalent to this node.
+
+
+
+
+ Initialize a new clause.
+
+
+
+
+ Gets the literals contained in this clause.
+
+
+
+
+ A CNF clause is of the form:
+ Literal1 + Literal2 . ...
+ Each literal is of the form:
+ Term
+ or
+ !Term
+
+ Type of normal form literal.
+
+
+
+ Initialize a CNF clause.
+
+
+
+
+ Represents a sentence in conjunctive normal form, e.g.:
+ Clause1 . Clause2 . ...
+ Where each DNF clause is of the form:
+ Literal1 + Literal2 + ...
+ Each literal is of the form:
+ Term
+ or
+ !Term
+
+ Type of expression leaf term identifiers.
+
+
+
+ Abstract base class for normal form sentences (CNF and DNF)
+
+ Type of expression leaf term identifiers.
+ Type of clauses in the sentence.
+
+
+
+ Initialize a sentence given the appropriate sentence clauses. Produces
+ an equivalent expression by composing the clause expressions using
+ the given tree type.
+
+
+
+
+ Manages state used to translate BoolExpr to decision diagram vertices and back again.
+ Specializations exist for generic and DomainConstraint expressions.
+
+
+
+
+ Gets the solver instance associated with this conversion context. Used to reterieve
+ canonical Decision Diagram vertices for this context.
+
+
+
+
+ Given a term in BoolExpr, returns the corresponding decision diagram vertex.
+
+
+
+
+ Describes a vertex as a series of literal->vertex successors such that the literal
+ logically implies the given vertex successor.
+
+
+
+
+ Handles conversion of expressions to different forms (decision diagram, etc)
+
+
+
+
+ Converts the decision diagram (Vertex) wrapped by this converter and translates it into DNF
+ and CNF forms. I'll first explain the strategy with respect to DNF, and then explain how CNF
+ is achieved in parallel. A DNF sentence representing the expression is simply a disjunction
+ of every rooted path through the decision diagram ending in one. For instance, given the
+ following decision diagram:
+ A
+ 0/ \1
+ B C
+ 0/ \1 0/ \1
+ One Zero One
+ the following paths evaluate to 'One'
+ !A, !B
+ A, C
+ and the corresponding DNF is (!A.!B) + (A.C)
+ It is easy to compute CNF from the DNF of the negation, e.g.:
+ !((A.B) + (C.D)) iff. (!A+!B) . (!C+!D)
+ To compute the CNF form in parallel, we negate the expression (by swapping One and Zero sinks)
+ and collect negation of the literals along the path. In the above example, the following paths
+ evaluate to 'Zero':
+ !A, B
+ A, !C
+ and the CNF (which takes the negation of all literals in the path) is (!A+B) . (A+!C)
+
+
+
+
+ A DNF clause is of the form:
+ Literal1 . Literal2 . ...
+ Each literal is of the form:
+ Term
+ or
+ !Term
+
+ Type of normal form literal.
+
+
+
+ Initialize a DNF clause.
+
+
+
+
+ Represents a sentence in disjunctive normal form, e.g.:
+ Clause1 + Clause2 . ...
+ Where each DNF clause is of the form:
+ Literal1 . Literal2 . ...
+ Each literal is of the form:
+ Term
+ or
+ !Term
+
+ Type of expression leaf term identifiers.
+
+
+
+ Represents a constraint of the form:
+ Var1 in Range
+
+ Type of the variable.
+ Type of range elements.
+
+
+
+ Constructs a new constraint for the given variable and range.
+
+
+
+
+ Constructor supporting a singleton range domain constraint
+
+
+
+
+ Inverts this constraint (this iff. !result)
+ !(Var in Range) iff. Var in (Var.Domain - Range)
+
+
+
+
+ Gets the variable for this constraint.
+
+
+
+
+ Get the range for this constraint.
+
+
+
+
+ Specialization of ConversionContext for DomainConstraint BoolExpr
+
+
+
+
+ A map from domain variables to decision diagram variables.
+
+
+
+
+ Translates a domain constraint term to an N-ary DD vertex.
+
+
+
+
+ Represents a variable with finite domain, e.g., c in {1, 2, 3}
+
+ Type of the identifier (c above -- it need not be int).
+ Type of domain variables (int in the above example).
+
+
+
+ Constructs a new domain variable.
+
+
+
+
+ Gets the variable.
+
+
+
+
+ Gets the domain of this variable.
+
+
+
+
+ Enumeration of Boolean expression node types.
+
+
+
+
+ Boolean expression that evaluates to false.
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Gets the one instance of FalseExpr
+
+
+
+
+ Generic implementation of a ConversionContext
+
+
+
+
+ Services related to different identifier types for Boolean expressions.
+
+
+
+
+ Returns negation of the given literal.
+
+
+
+
+ Creates a new conversion context.
+
+
+
+
+ Performs local simplification appropriate to the current identifier.
+
+
+
+
+ A Visitor class that returns all the leaves in a boolean expression
+
+ Type of leaf term identifiers in expression.
+
+
+
+ Represents a literal in a normal form expression of the form:
+ Term
+ or
+ !Term
+
+
+
+
+ Initialize a new literal.
+
+
+
+
+ Creates a negated version of this literal.
+
+ !this
+
+
+
+ Gets literal term.
+
+
+
+
+ Gets sign of term.
+
+
+
+
+ VertexLiteral pair, used for ConversionContext.GetSuccessors
+
+
+
+
+ A tree expression that evaluates to true iff. its (single) child evaluates to false.
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Initialize a new Not expression with the given child.
+
+
+
+
+ Supports construction of canonical Boolean expressions as Reduced Ordered
+ Boolean Decision Diagrams (ROBDD). As a side effect, supports simplification and SAT:
+ - The canonical form of a valid expression is Solver.One
+ - The canonical form of an unsatisfiable expression is Solver.Zero
+ - The lack of redundancy in the trees allows us to produce compact representations
+ of expressions
+ Any method taking a Vertex argument requires that the argument is either
+ a 'sink' (Solver.One or Solver.Zero) or generated by this Solver instance.
+
+
+
+
+ Creates a leaf vertex; all children must be sinks
+
+
+
+
+ Returns a Vertex with the given configuration. If this configuration
+ is known, returns the existing vertex. Otherwise, a new
+ vertex is created. This ensures the vertex is unique in the context
+ of this solver.
+
+
+
+
+ Composes the given vertices to produce a new ROBDD.
+
+
+
+
+ Given parts of an if-then-else statement, determines the top variable (nearest
+ root). Used to determine which variable forms the root of a composed Vertex.
+
+
+
+
+ Returns 'vertex' evaluated for the given value of 'variable'. Requires that
+ the variable is less than or equal to vertex.Variable.
+
+
+
+
+ Checks requirements for vertices.
+
+
+
+
+ Checks requirements for a vertex argument (must not be null, and must be in scope
+ for this solver)
+
+
+
+
+ Supports value comparison of vertices. In general, we use reference comparison
+ since the Solver ensures a single instance of each canonical Vertex. The Solver
+ needs this comparer to ensure a single instance of each canonical Vertex though...
+
+
+
+
+ Record structure containing three values.
+
+
+
+
+ A term is a leaf node in a Boolean expression. Its value (T/F) is undefined.
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Construct a term.
+
+
+
+
+ Gets identifier for this term. This value is used to determine whether
+ two terms as equivalent.
+
+
+
+
+ Converts a BoolExpr to a Vertex within a solver.
+
+
+
+
+ Boolean expression that evaluates to true.
+
+ The type of leaf term identifiers in this expression.
+
+
+
+ Gets the one instance of TrueExpr
+
+
+
+
+ A node in a Reduced Ordered Boolean Decision Diagram. Reads as:
+ if 'Variable' then 'Then' else 'Else'
+ Invariant: the Then and Else children must refer to 'deeper' variables,
+ or variables with a higher value. Otherwise, the graph is not 'Ordered'.
+ All creation of vertices is mediated by the Solver class which ensures
+ each vertex is unique. Otherwise, the graph is not 'Reduced'.
+
+
+
+
+ Initializes a sink BDD node (zero or one)
+
+
+
+
+ Sink node representing the Boolean function '1' (true)
+
+
+
+
+ Sink node representing the Boolean function '0' (false)
+
+
+
+
+ Gets the variable tested by this vertex. If this is a sink node, returns
+ int.MaxValue since there is no variable to test (and since this is a leaf,
+ this non-existent variable is 'deeper' than any existing variable; the
+ variable value is larger than any real variable)
+
+
+
+
+ Note: do not modify elements.
+ Gets the result when Variable evaluates to true. If this is a sink node,
+ returns null.
+
+
+
+
+ Returns true if this is '1'.
+
+
+
+
+ Returns true if this is '0'.
+
+
+
+
+ Returns true if this is '0' or '1'.
+
+
+
+
+ Extends IComparer support to the (non-IComparable) byte[] type, based on by-value comparison.
+
+
+
+
+ An implementation of IEqualityComparer{object} that compares byte[] instances by value, and
+ delegates all other equality comparisons to a specified IEqualityComparer. In the default case,
+ this provides by-value comparison for instances of the CLR equivalents of all EDM primitive types.
+
+
+
+
+ Provides by-value comparison for instances of the CLR equivalents of all EDM primitive types.
+
+
+
+
+ Contains utility methods for construction of DB commands through generic
+ provider interfaces.
+
+
+
+
+ Consumes all rows and result sets from the reader. This allows client to retrieve
+ parameter values and intercept any store exceptions.
+
+
+
+
+ Asynchronously consumes all rows and result sets from the reader. This allows client to retrieve
+ parameter values and intercept any store exceptions.
+
+
+
+
+ requires: commandText must not be null
+ The command text must be in the form Container.FunctionImportName.
+
+
+
+
+ Given an entity command and entity transaction, passes through relevant state to store provider
+ command.
+
+
+
+
+ Given an entity command, store provider command and a connection, sets all output parameter values on the entity command.
+ The connection is used to determine how to map spatial values.
+
+
+
+
+ Returns a new array with the first element equal to
+ The element type of the arrays
+ A new array containing the specified argument as the first element and the specified successive elements
+
+
+
+ Builds a balanced binary tree with the specified nodes as leaves.
+ Note that the current elements of
+ The type of each node in the tree
+ The single node that is the root of the balanced binary tree
+
+
+
+ Uses a stack to non-recursively traverse a given tree structure and retrieve the leaf nodes.
+
+ The type of each node in the tree structure
+ immediate descendants of a (non-leaf) node.
+
+
+ An enumerable containing the leaf nodes (as determined by
+
+
+
+ Remembers the result of evaluating an expensive function so that subsequent
+ evaluations are faster. Thread-safe.
+
+ Type of the argument to the function.
+ Type of the function result.
+
+
+
+ Constructs
+
+
+
+
+ Evaluates the wrapped function for the given argument. If the function has already
+ been evaluated for the given argument, returns cached value. Otherwise, the value
+ is computed and returned.
+
+ Function result.
+
+
+
+ Encapsulates a 'deferred' result. The result is constructed with a delegate (must not
+ be null) and when the user requests a value the delegate is invoked and stored.
+
+
+
+
+ Returns an element type of the collection returned by the function import.
+ Returns false, if element type cannot be determined.
+
+
+
+
+ effects: determines if the given function import returns collection type, and if so returns the type
+
+
+
+
+ Gets the resultSetIndexth return parameter for functionImport, or null if resultSetIndex is out of range
+
+
+
+
+ Gets the resultSetIndexth result edm type, and ensure that it is consistent with EntityType.
+
+
+
+
+ check that the type TElement and function metadata are consistent
+
+
+
+
+ Returns true iff member's is a simple non-structures scalar such as primitive or enum.
+
+
+
+
+ Given a table EntitySet this function finds out all C-side EntitySets that are mapped to the table.
+
+
+
+
+ Builds an undirected graph (represented as a directional graph with reciprocal navigation edges) of the all the types in the workspace.
+ This is used to traverse inheritance hierarchy up and down.
+ O(n), where n=number of types
+
+ A dictionary of type t -> set of types {s}, such that there is an edge between t and elem(s) iff t and s are related DIRECTLY via inheritance (child or parent type)
+
+
+
+ is A parent of b?
+
+
+
+
+ Add and Edge a --> b
+ Assumes edge does not exist
+ O(1)
+
+
+
+
+ Checks wither the given AssociationEnd's keys are sufficient for identifying a unique tuple in the AssociationSet.
+ This is possible because refconstraints make certain Keys redundant. We subtract such redundant key sof "other" ends
+ and see if what is left is contributed only from the given end's keys.
+
+
+
+
+ Check if all the SchemaErrors have the serverity of SchemaErrorSeverity.Warning
+
+
+
+
+ Instance of empty set with default comparer.
+
+
+
+
+ Initialize set with the same values and comparer as other set.
+
+
+
+
+ Initialize empty set with default comparer.
+
+
+
+
+ Initialize a set with the given elements and using default comparer.
+
+
+
+
+ Initializes an empty set with the given comparer.
+
+
+
+
+ Initialize a set with the given elements and comparer.
+
+
+
+
+ Determines whether the given element exists in the set.
+
+
+
+
+ Requires: !IsReadOnly
+ Adds given element to the set. If the set already contains
+ the element, does nothing.
+
+
+
+
+ Requires: !IsReadOnly
+ Adds given elements to the set. If the set already contains
+ one of the elements, does nothing.
+
+
+
+
+ Requires: !IsReadOnly
+ Removes given element from the set. If the set does not contain
+ the element, does nothing.
+
+
+
+
+ Requires: !IsReadOnly
+ Removes all elements from the set.
+
+
+
+
+ Returns an array containing all elements of the set. Order is arbitrary.
+
+
+
+
+ Requires: other set must not be null and must have the same comparer.
+ Returns true if this set contains the same elements as the other set.
+
+
+
+
+ Requires: other set must not be null and must have the same comparer.
+ Returns true if all elements in this set are contained in the other set.
+
+
+
+
+ Requires: other set must not be null and must have the same comparer.
+ Returns true if this set and other set have some elements in common.
+
+
+
+
+ Requires: !IsReadOnly
+ Requires: other collection must not be null.
+ Subtracts other set from this set, leaving the result in this.
+
+
+
+
+ Requires: other collection must not be null.
+ Subtracts other set from this set, returning result.
+
+
+
+
+ Requires: !IsReadOnly
+ Requires: other collection must not be null.
+ Unions other set with this set, leaving the result in this set.
+
+
+
+
+ Requires: other collection must not be null.
+ Unions other set with this set, returning the result.
+
+
+
+
+ Requires: !IsReadOnly
+ Requires: other set must not be null and must have the same comparer.
+ Intersects this set and other set, leaving the result in this set.
+
+
+
+
+ Returns a readonly version of this set.
+
+
+
+
+ Makes this set readonly and returns this set.
+
+
+
+
+ Returns aggregate hash code of all elements in this set.
+
+
+
+
+ Returns typed enumerator over elements of the set.
+ Uses HashSet<TElement>.Enumerator to avoid boxing struct.
+
+
+
+
+ Returns an untyped enumeration of elements in the set.
+
+ Enumeration of set members.
+
+
+
+ Gets the number of elements in this set.
+
+
+
+
+ Gets the comparer used to determine equality and hash codes for elements of the set.
+
+
+
+
+ Converts an enumeration of values to a delimited string list.
+
+ Type of elements to convert.
+ Delimited list of values in string.
+
+
+
+ Comparer that treats two strings as equivalent if they differ only by trailing
+ spaces, e.g. 'A' eq 'A '. Useful when determining if a set of values is unique
+ even given the possibility of padding (consider SQL Server char and nchar columns)
+ or to lookup values when the set of values is known to honor this uniqueness constraint.
+
+
+
+
+ Typed version of TrailingSpaceComparer.
+
+
+
+
+ Represents a node in a hierarchical collection of information strings.
+ Intended as a common way mechanism to represent tree structures for debugging (using the TreePrinter class).
+ A node consists of a string (represented as a StringBuilder), its collection of child nodes, and an optional Tag value.
+
+
+
+
+ Constructs a new TreeNode with the specified text, tag value and child nodes
+
+
+
+
+ The current text of this node.
+
+
+
+
+ The collection of child nodes for this node, which may be empty.
+
+
+
+
+ Class representing a parameter collection used in EntityCommand
+
+
+
+
+ Adds the specified object to the
+
+ The index of the new
+
+
+
+ Adds an array of values to the end of the
+
+
+
+
+ Removes all the
+
+
+
+ Determines whether the specified
+
+ true if the
+
+
+
+ Copies all the elements of the current
+
+
+
+ Returns an enumerator that iterates through the
+
+
+ An
+
+
+
+
+
+
+
+ Gets the location of the specified
+
+ The zero-based location of the specified
+
+
+
+ Gets the location of the specified
+
+ The zero-based location of the specified
+
+
+
+ Inserts an
+
+
+ Removes the specified parameter from the collection.
+
+
+
+ Removes the
+
+
+
+ Removes the
+
+
+
+
+
+
+
+ Constructs the EntityParameterCollection object
+
+
+
+
+ Adds the specified
+
+ A new
+
+ The
+
+ The parameter passed was not a
+ The value parameter is null.
+
+
+
+ Adds a value to the end of the
+
+ A
+
+
+
+ Adds a
+
+ A new
+
+
+
+ Adds a
+
+ A new
+
+
+
+ Adds an array of
+
+
+
+ Determines whether the specified
+
+ true if the
+
+
+
+ Copies all the elements of the current
+
+
+
+ Gets the location of the specified
+
+ The zero-based location of the specified
+
+
+
+ Inserts a
+
+
+
+ Marks that this collection has been changed
+
+
+
+
+ Removes the specified
+
+ The parameter is not a
+ The parameter does not exist in the collection.
+
+
+
+ Reset the dirty flag on the collection
+
+
+
+
+ Gets an Integer that contains the number of elements in the
+
+
+ The number of elements in the
+
+
+
+ Gets a value that indicates whether the
+
+
+ Returns true if the
+
+
+
+ Gets a value that indicates whether the
+
+
+ Returns true if the
+
+
+
+ Gets a value that indicates whether the
+
+
+ Returns true if the
+
+
+
+ Gets an object that can be used to synchronize access to the
+
+
+ An object that can be used to synchronize access to the
+
+
+
+
+ Gets the
+
+ The
+ The specified index does not exist.
+
+
+
+ Gets the
+
+ The
+ The specified name does not exist.
+
+
+
+ Gets whether this collection has been changes since the last reset
+
+
+
+
+ Class representing a command for the conceptual layer
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Constructs the EntityCommand object with the given eSQL statement and the connection object to use
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Internal constructor used by EntityCommandDefinition
+
+
+
+
+ Constructs a new EntityCommand given a EntityConnection and an EntityCommandDefition. This
+ constructor is used by ObjectQueryExecution plan to execute an ObjectQuery.
+
+
+
+
+ Cancels the execution of an
+
+
+
+ Creates a new instance of an
+
+ A new instance of an
+
+
+
+ Create and return a new parameter object representing a parameter in the eSQL statement
+
+
+
+ Executes the command and returns a data reader.
+
+ The
+
+
+
+ Compiles the
+
+ The
+
+
+
+ Asynchronously executes the command and returns a data reader for reading the results. May only
+ be called on CommandType.CommandText (otherwise, use the standard Execute* methods)
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an EntityDataReader object.
+
+
+ For stored procedure commands, if called
+ for anything but an entity collection result
+
+
+
+
+ Asynchronously executes the command and returns a data reader for reading the results. May only
+ be called on CommandType.CommandText (otherwise, use the standard Execute* methods)
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an EntityDataReader object.
+
+
+ For stored procedure commands, if called
+ for anything but an entity collection result
+
+
+
+
+ Asynchronously executes the command and returns a data reader for reading the results. May only
+ be called on CommandType.CommandText (otherwise, use the standard Execute* methods)
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an EntityDataReader object.
+
+
+ For stored procedure commands, if called
+ for anything but an entity collection result
+
+
+
+
+ Asynchronously executes the command and returns a data reader for reading the results. May only
+ be called on CommandType.CommandText (otherwise, use the standard Execute* methods)
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an EntityDataReader object.
+
+
+ For stored procedure commands, if called
+ for anything but an entity collection result
+
+
+
+
+ Executes the command and returns a data reader for reading the results
+
+ A DbDataReader object
+
+
+
+ Asynchronously executes the command and returns a data reader for reading the results
+
+
+ A task that represents the asynchronous operation.
+ The task result contains a DbDataReader object.
+
+
+
+ Executes the current command.
+ The number of rows affected.
+
+
+
+ Asynchronously executes the command and discard any results returned from the command
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of rows affected.
+
+
+
+ Executes the command, and returns the first column of the first row in the result set. Additional columns or rows are ignored.
+ The first column of the first row in the result set, or a null reference (Nothing in Visual Basic) if the result set is empty.
+
+
+
+ Clear out any "compile" state
+
+
+
+ Compiles the entity-level command and creates a prepared version of the command.
+
+
+
+ Creates a prepared version of this command without regard to the current connection state.
+ Called by both
+
+
+
+ Ensures we have the command tree, either the user passed us the tree, or an eSQL statement that we need to parse
+
+
+
+
+ Get the command definition for the command; will construct one if there is not already
+ one constructed, which means it will prepare the command on the client.
+
+ the command definition
+
+
+
+ Given an entity command, returns the associated entity transaction and performs validation
+ to ensure the transaction is consistent.
+
+ Entity transaction
+
+
+ Compiles the entity-level command and returns the store command text.
+ The store command text.
+
+
+
+ Gets an entitycommanddefinition from cache if a match is found for the given cache key.
+
+ true if a match is found in cache, false otherwise
+
+
+
+ Creates a commandDefinition for the command, using the options specified.
+ Note: This method must not be side-effecting of the command
+
+ the command definition
+
+
+
+ Checking the integrity of this command object to see if it's ready to be prepared or executed
+
+
+
+
+ Checking if the command is still tied to a data reader, if so, then the reader must still be open and we throw
+
+
+
+
+ Returns a dictionary of parameter name and parameter typeusage in s-space from the entity parameter
+ collection given by the user.
+
+
+
+
+ Call only when the reader associated with this command is closing. Copies parameter values where necessary.
+
+
+
+
+ Tells the EntityCommand about the underlying store provider command in case it needs to pull parameter values
+ when the reader is closing.
+
+
+
+
+ Gets or sets the
+ The connection used by the entity command.
+
+
+
+ The connection object used for executing the command
+
+
+
+ Gets or sets an Entity SQL statement that specifies a command or stored procedure to execute.
+ The Entity SQL statement that specifies a command or stored procedure to execute.
+
+
+ Gets or sets the command tree to execute; only one of the command tree or the command text can be set, not both.
+ The command tree to execute.
+
+
+ Gets or sets the amount of time to wait before timing out.
+ The time in seconds to wait for the command to execute.
+
+
+
+ Gets or sets a value that indicates how the
+
+
+ One of the
+
+
+ Gets the parameters of the Entity SQL statement or stored procedure.
+ The parameters of the Entity SQL statement or stored procedure.
+
+
+
+ The collection of parameters for this command
+
+
+
+
+ Gets or sets the transaction within which the
+
+ The transaction within which the
+
+
+
+ The transaction that this command executes in
+
+
+
+ Gets or sets how command results are applied to rows being updated.
+
+ One of the
+
+
+ Gets or sets a value that indicates whether the command object should be visible in a Windows Form Designer control.
+ true if the command object should be visible in a Windows Form Designer control; otherwise, false.
+
+
+ Gets or sets a value that indicates whether the query plan caching is enabled.
+ true if the query plan caching is enabled; otherwise, false.
+
+
+
+ Event raised when the reader is closing.
+
+
+
+
+ Class for test purposes only, used to abstract the creation of
+
+
+
+ Class representing a connection for the conceptual layer. An entity connection may only
+ be initialized once (by opening the connection). It is subsequently not possible to change
+ the connection string, attach a new store connection, or change the store connection string.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+ An invalid connection string keyword has been provided, or a required connection string keyword has not been provided.
+
+
+
+ Initializes a new instance of the
+ The workspace or connection parameter is null.
+ The conceptual model is missing from the workspace.-or-The mapping file is missing from the workspace.-or-The storage model is missing from the workspace.-or-The connection is not in a closed state.
+ The connection is not from an ADO.NET Entity Framework-compatible provider.
+
+
+
+ Constructs the EntityConnection from Metadata loaded in memory
+
+
+
+
+ This constructor allows to skip the initialization code for testing purposes.
+
+
+
+ Handles the event when the database connection state changes.
+
+
+
+ Formats provider string to replace " with \" so it can be appended within quotation marks "..."
+
+
+
+
+ Returns the
+
+ The
+ The inline connection string contains an invalid Metadata keyword value.
+
+
+ Establishes a connection to the data source by calling the underlying data provider's Open method.
+ An error occurs when you open the connection, or the name of the underlying data provider is not known.
+ The inline connection string contains an invalid Metadata keyword value.
+
+
+
+ Asynchronously establishes a connection to the data store by calling the Open method on the underlying data provider
+
+ A task that represents the asynchronous operation.
+
+
+
+ Creates a new instance of an
+
+ An
+ The name of the underlying data provider is not known.
+
+
+
+ Create a new command object that uses this connection object
+
+
+
+ Closes the connection to the database.
+ An error occurred when closing the connection.
+
+
+ Not supported.
+ When the method is called.
+
+
+ Begins a transaction by using the underlying provider.
+
+ A new
+
+ The underlying provider is not known.-or-The call to
+
+
+
+ Begins a transaction with the specified isolation level by using the underlying provider.
+
+ A new
+
+ The underlying provider is not known.-or-The call to
+
+
+
+
+ Begins a database transaction
+
+ An object representing the new transaction
+
+
+
+ Enables the user to pass in a database transaction created outside of the Entity Framework
+ if you want the framework to execute commands within that external transaction.
+ Or pass in null to clear the Framework's knowledge of the current transaction.
+
+ the EntityTransaction wrapping the DbTransaction or null if cleared
+ Thrown if the transaction is already completed
+
+ Thrown if the connection associated with the
+
+ Thrown if the connection associated with the
+ Thrown if the connection associated with the transaction does not match the Entity Framework's connection
+
+
+
+ Enlists this
+
+ The state of the
+
+
+
+ Cleans up this connection object
+
+
+
+
+ Clears the current DbTransaction for this connection
+
+
+
+
+ Reinitialize this connection object to use the new connection string
+
+
+
+
+ Clears the current DbTransaction and the transaction the user enlisted the connection in
+ with EnlistTransaction() method.
+
+
+
+
+ Clears the transaction the user elinsted in using EnlistTransaction() method.
+
+
+
+
+ Event handler invoked when the transaction has completed (either by committing or rolling back).
+
+
+ Note that to avoid threading issues we never reset the
+
+
+
+ Store-specific helper method invoked as part of Close()/Dispose().
+
+
+
+
+ Uses DbProviderFactory to create a DbConnection
+
+
+
+
+ Gets or sets the
+ The connection string required to establish the initial connection to a data source. The default value is an empty string. On a closed connection, the currently set value is returned. If no value has been set, an empty string is returned.
+
+ An attempt was made to set the
+ An invalid connection string keyword has been provided or a required connection string keyword has not been provided.
+
+
+ Gets the number of seconds to wait when attempting to establish a connection before ending the attempt and generating an error.
+ The time (in seconds) to wait for a connection to open. The default value is the underlying data provider's default time-out.
+ The value set is less than 0.
+
+
+ Gets the name of the current database, or the database that will be used after a connection is opened.
+ The value of the Database property of the underlying data provider.
+ The underlying data provider is not known.
+
+
+
+ Gets the
+
+
+
+
+ Gets the name or network address of the data source to connect to.
+ The name of the data source. The default value is an empty string.
+ The underlying data provider is not known.
+
+
+ Gets a string that contains the version of the data source to which the client is connected.
+ The version of the data source that is contained in the provider connection string.
+ The connection is closed.
+
+
+
+ Gets the provider factory associated with EntityConnection
+
+
+
+
+ Gets the DbProviderFactory for the underlying provider
+
+
+
+
+ Provides access to the underlying data source connection that is used by the
+
+
+ The
+
+
+
+ Gets the current transaction that this connection is enlisted in
+
+
+
+
+ Whether the user has enlisted in transaction using EnlistTransaction method
+
+
+
+
+ Class representing a connection string builder for the entity client provider
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Clears the contents of the
+
+
+
+ Determines whether the
+
+ Returns true if the
+
+
+
+ Retrieves a value corresponding to the supplied key from this
+
+ Returns true if keyword was found in the connection string; otherwise, false.
+ keyword contains a null value (Nothing in Visual Basic).
+
+
+
+ Removes the entry with the specified key from the
+
+ Returns true if the key existed in the connection string and was removed; false if the key did not exist.
+ keyword is null (Nothing in Visual Basic)
+
+
+ Gets or sets the name of a section as defined in a configuration file.
+ The name of a section in a configuration file.
+
+
+ Gets or sets the name of the underlying .NET Framework data provider in the connection string.
+ The invariant name of the underlying .NET Framework data provider.
+
+
+ Gets or sets the metadata locations in the connection string.
+ Gets or sets the metadata locations in the connection string.
+
+
+ Gets or sets the inner, provider-specific connection string.
+ The inner, provider-specific connection string.
+
+
+
+ Gets a value that indicates whether the
+
+
+ Returns true in every case, because the
+
+
+
+
+ Gets an
+
+ An
+
+
+
+ Returns a hash table object containing all the valid keywords. This is really the same as the Keys
+ property, it's just that the returned object is a hash table.
+
+
+
+ Gets or sets the value associated with the specified key. In C#, this property is the indexer.
+ The value associated with the specified key.
+ keyword is a null reference (Nothing in Visual Basic).
+ Tried to add a key that does not exist in the available keys.
+ Invalid value in the connection string (specifically, a Boolean or numeric value was expected but not supplied).
+
+
+
+ A data reader class for the entity client provider
+
+
+
+
+ The constructor for the data reader, each EntityDataReader must always be associated with a EntityCommand and an underlying
+ DbDataReader. It is expected that EntityDataReader only has a reference to EntityCommand and doesn't assume responsibility
+ of cleaning the command object, but it does assume responsibility of cleaning up the store data reader object.
+
+
+
+
+ For test purposes only.
+
+
+
+
+ Closes the
+
+
+
+ Releases the resources consumed by this
+
+
+ Gets the value of the specified column as a Boolean.
+ The value of the specified column.
+
+
+ Gets the value of the specified column as a byte.
+ The value of the specified column.
+
+
+ Reads a stream of bytes from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex .
+ The actual number of bytes read.
+
+
+ Gets the value of the specified column as a single character.
+ The value of the specified column.
+
+
+ Reads a stream of characters from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex .
+ The actual number of characters read.
+
+
+ Gets the name of the data type of the specified column.
+ The name of the data type.
+
+
+
+ Gets the value of the specified column as a
+ The value of the specified column.
+
+
+
+ Returns a
+ A data reader.
+
+
+
+ Gets the value of the specified column as a
+ The value of the specified column.
+
+
+ Gets the value of the specified column as a double-precision floating point number.
+ The value of the specified column.
+
+
+ Gets the data type of the specified column.
+ The data type of the specified column.
+
+
+ Gets the value of the specified column as a single-precision floating point number.
+ The value of the specified column.
+
+
+ Gets the value of the specified column as a globally-unique identifier (GUID).
+ The value of the specified column.
+
+
+ Gets the value of the specified column as a 16-bit signed integer.
+ The value of the specified column.
+
+
+ Gets the value of the specified column as a 32-bit signed integer.
+ The value of the specified column.
+
+
+ Gets the value of the specified column as a 64-bit signed integer.
+ The value of the specified column.
+
+
+ Gets the name of the column, given the zero-based column ordinal.
+ The name of the specified column.
+
+
+ Gets the column ordinal given the name of the column.
+ The zero-based column ordinal.
+ The name specified is not a valid column name.
+
+
+ Returns the provider-specific field type of the specified column.
+
+ The
+
+
+
+ Gets the value of the specified column as an instance of
+ The value of the specified column.
+
+
+ Gets all provider-specific attribute columns in the collection for the current row.
+
+ The number of instances of
+
+
+
+ Returns a
+
+ A
+
+
+
+ Gets the value of the specified column as an instance of
+ The value of the specified column.
+
+
+
+ Gets the value of the specified column as an instance of
+ The value of the specified column.
+
+
+ Populates an array of objects with the column values of the current row.
+
+ The number of instances of
+
+
+ Gets a value that indicates whether the column contains nonexistent or missing values.
+
+ true if the specified column is equivalent to
+
+
+ Advances the reader to the next result when reading the results of a batch of statements.
+ true if there are more result sets; otherwise, false.
+
+
+
+ Asynchronously moves the reader to the next result set when reading a batch of statements
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if there are more result sets; false otherwise.
+
+
+
+ Advances the reader to the next record in a result set.
+ true if there are more rows; otherwise, false.
+
+
+
+ Asynchronously moves the reader to the next row of the current result set
+
+
+ A task that represents the asynchronous operation.
+ The task result contains true if there are more rows; false otherwise.
+
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns a nested
+ The nested data record.
+
+
+
+ Returns nested readers as
+
+ The nested readers as
+
+
+ Gets a value indicating the depth of nesting for the current row.
+ The depth of nesting for the current row.
+
+
+ Gets the number of columns in the current row.
+ The number of columns in the current row.
+
+
+
+ Gets a value that indicates whether this
+
+ true if the
+
+
+
+ Gets a value indicating whether the
+
+ true if the
+
+
+ Gets the number of rows changed, inserted, or deleted by execution of the SQL statement.
+ The number of rows changed, inserted, or deleted. Returns -1 for SELECT statements; 0 if no rows were affected or the statement failed.
+
+
+
+ Gets the value of the specified column as an instance of
+ The value of the specified column.
+
+
+
+ Gets the value of the specified column as an instance of
+ The value of the specified column.
+
+
+
+ Gets the number of fields in the
+ The number of fields that are not hidden.
+
+
+
+ Gets
+ The information of a data record.
+
+
+
+ Class representing a parameter used in EntityCommand
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Helper method to validate the parameter name; Ideally we'd only call this once, but
+ we have to put an argumentName on the Argument exception, and the property setter would
+ need "value" which confuses folks when they call the constructor that takes the value
+ of the parameter. c'est la vie.
+
+
+
+
+ Resets the type associated with the
+
+
+
+ Marks that this parameter has been changed
+
+
+
+
+ Determines the size of the given object
+
+
+
+
+ Clones this parameter object
+
+ The new cloned object
+
+
+
+ Clones this parameter object
+
+
+
+
+ Get the type usage for this parameter in model terms.
+
+ The type usage for this parameter
+
+ Because GetTypeUsage throws CommandValidationExceptions, it should only be called from EntityCommand during command execution
+
+
+
+
+ Reset the dirty flag on the collection
+
+
+
+ Returns a string representation of the parameter.
+ A string representation of the parameter.
+
+
+ Gets or sets the name of the entity parameter.
+ The name of the entity parameter.
+
+
+
+ Gets or sets the
+
+ One of the
+
+
+ Gets or sets the type of the parameter, expressed as an EdmType.
+ The type of the parameter, expressed as an EdmType.
+
+
+
+ Gets or sets the number of digits used to represent the
+
+ The number of digits used to represent the value.
+
+
+
+ Gets or sets the number of decimal places to which
+
+ The number of decimal places to which value is resolved.
+
+
+ Gets or sets the value of the parameter.
+ The value of the parameter.
+
+
+
+ Gets whether this collection has been changes since the last reset
+
+
+
+
+ Indicates whether the DbType property has been set by the user;
+
+
+
+
+ Indicates whether the Direction property has been set by the user;
+
+
+
+
+ Indicates whether the IsNullable property has been set by the user;
+
+
+
+
+ Indicates whether the Precision property has been set by the user;
+
+
+
+
+ Indicates whether the Scale property has been set by the user;
+
+
+
+
+ Indicates whether the Size property has been set by the user;
+
+
+
+ Gets or sets the direction of the parameter.
+
+ One of the
+
+
+ Gets or sets a value that indicates whether the parameter accepts null values.
+ true if null values are accepted; otherwise, false.
+
+
+ Gets or sets the maximum size of the data within the column.
+ The maximum size of the data within the column.
+
+
+
+ Gets or sets the name of the source column mapped to the
+ The name of the source column mapped to the dataset and used for loading or returning the value.
+
+
+ Gets or sets a value that indicates whether source column is nullable.
+ true if source column is nullable; otherwise, false.
+
+
+
+ Gets or sets the
+
+ One of the
+
+
+
+ Class representing a provider factory for the entity client provider
+
+
+
+
+ A singleton object for the entity client provider factory object.
+ This remains a public field (not property) because DbProviderFactory expects a field.
+
+
+
+
+ Constructs the EntityProviderFactory object, this is private as users shouldn't create it directly
+
+
+
+
+ Returns a new instance of the provider's class that implements the
+
+
+ A new instance of
+
+
+
+ Throws a
+ This method is currently not supported.
+
+
+
+ Returns a new instance of the provider's class that implements the
+
+
+ A new instance of
+
+
+
+ Returns a new instance of the provider's class that implements the
+
+
+ A new instance of
+
+
+
+ Throws a
+ This method is currently not supported.
+
+
+
+ Returns a new instance of the provider's class that implements the
+
+
+ A new instance of
+
+
+
+ Throws a
+ This method is currently not supported.
+
+
+
+ Returns the requested
+
+ A new instance of
+
+
+
+ Class representing a transaction for the conceptual layer
+
+
+
+
+ Constructs the EntityTransaction object with an associated connection and the underlying store transaction
+
+
+
+ Commits the underlying transaction.
+
+
+ Rolls back the underlying transaction.
+
+
+
+ Cleans up this transaction object
+
+
+
+
+ Helper method to wrap EntityConnection.ClearCurrentTransaction()
+
+
+
+
+ Gets
+
+ An
+
+
+
+ The connection object owning this transaction object
+
+
+
+
+ Gets the isolation level of this
+
+ An
+
+
+
+ Gets the DbTransaction for the underlying provider transaction
+
+
+
+
+ Copied from System.Data.dll
+
+
+
+
+ For testing.
+
+
+
+
+ The class for provider services of the entity client
+
+
+
+
+ Singleton object
+
+
+
+
+ Create a Command Definition object, given the connection and command tree
+
+ an executable command definition object
+ connection and commandTree arguments must not be null
+
+
+
+ Ensures that the data space of the specified command tree is the model (C-) space
+
+
+
+
+ Create a EntityCommandDefinition object based on the prototype command
+ This method is intended for provider writers to build a default command definition
+ from a command.
+
+ prototype argument must not be null
+ prototype argument must be a EntityCommand
+
+
+
+ The IEntityAdapter interface allows adapters to support updates of entities stored in an IEntityCache.
+
+
+
+
+ Persists the changes made in the entity cache to the store.
+
+
+
+
+ An asynchronous version of Update, which
+ persists modifications described in the given cache.
+
+ A Task containing the number of cache entries affected by the update.
+
+
+
+ Gets or sets the connection used by this adapter.
+
+
+
+
+ Gets or sets whether the IEntityCache.AcceptChanges should be called during a call to IEntityAdapter.Update.
+
+
+
+
+ Gets of sets the command timeout for update operations. If null, indicates that the default timeout
+ for the provider should be used.
+
+
+
+
+ Determine whether the cache has changes to apply.
+
+ true if cache contains changes entries; false otherwise
+
+
+
+ Gets or sets the map connection used by this adapter.
+
+
+
+
+ Gets or sets the map connection used by this adapter.
+
+
+
+
+ Gets or sets whether the IEntityCache.AcceptChanges should be called during a call to IEntityAdapter.Update.
+
+
+
+
+ Gets of sets the command timeout for update operations. If null, indicates that the default timeout
+ for the provider should be used.
+
+
+
+
+ nested store command definitions
+
+
+
+
+ generates column map for the store result reader
+
+
+
+
+ list of the parameters that the resulting command should have
+
+
+
+
+ Set of entity sets exposed in the command.
+
+
+
+
+ For testing.
+
+
+
+
+ Creates a new instance of
+ Cannot prepare the command definition for execution; consult the InnerException for more information.
+ The ADO.NET Data Provider you are using does not support CommandTrees.
+
+
+
+ Constructor for testing/mocking purposes.
+
+
+
+
+ Determines the store type for a function import.
+
+
+
+
+ Handles the following negative scenarios
+ Nested ComplexType Property in ComplexType
+
+
+
+
+ Retrieves mapping for the given C-Space functionCommandTree
+
+
+
+
+ Create a DbCommand object from the definition, that can be executed
+
+
+
+
+ Creates ColumnMap for result assembly using the given reader.
+
+
+
+
+ Creates ColumnMap for result assembly using the given reader's resultSetIndexth result set.
+
+
+
+
+ Constructs a EntityParameter from a CQT parameter.
+
+
+
+
+ Internal execute method -- copies command information from the map command
+ to the command objects, executes them, and builds the result assembly
+ structures needed to return the data reader
+
+ behavior must specify CommandBehavior.SequentialAccess
+ input parameters in the entityCommand.Parameters collection must have non-null values.
+
+
+
+ Internal execute method -- Asynchronously copies command information from the map command
+ to the command objects, executes them, and builds the result assembly
+ structures needed to return the data reader
+
+ behavior must specify CommandBehavior.SequentialAccess
+ input parameters in the entityCommand.Parameters collection must have non-null values.
+
+
+
+ Execute the store commands, and return IteratorSources for each one
+
+
+
+
+ Execute the store commands, and return IteratorSources for each one
+
+
+
+
+ Updates storeParameter size, precision and scale properties from user provided parameter properties.
+
+
+
+
+ Return the string used by EntityCommand and ObjectQuery<T> ToTraceString
+
+
+
+
+ Property to expose the known parameters for the query, so the Command objects
+ constructor can poplulate it's parameter collection from.
+
+
+
+
+ Set of entity sets exposed in the command.
+
+
+
+
+ Generates a column map given a data reader.
+
+
+
+
+ Given a data reader, returns column map.
+
+ Column map.
+
+
+
+ IColumnMapGenerator wrapping a constant instance of a column map (invariant with respect
+ to the given DbDataReader)
+
+
+
+
+ Generates column maps for a non-composable function mapping.
+
+
+
+
+ Copied from System.Data.dll
+
+
+
+
+ Represents a failure while trying to prepare or execute a CommandCompilation
+ This exception is intended to provide a common exception that people can catch to
+ hold provider exceptions (SqlException, OracleException) when using the EntityCommand
+ to execute statements.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ initializes a new instance EntityCommandCompilationException with a given SerializationInfo and StreamingContext
+
+
+
+
+ Represents a failure while trying to prepare or execute a CommandExecution
+ This exception is intended to provide a common exception that people can catch to
+ hold provider exceptions (SqlException, OracleException) when using the EntityCommand
+ to execute statements.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ initializes a new instance EntityCommandExecutionException with a given SerializationInfo and StreamingContext
+
+
+
+
+ An identifier for an entity.
+
+
+
+
+ A singleton EntityKey by which a read-only entity is identified.
+
+
+
+
+ Returns a singleton EntityKey identifying an entity resulted from a failed TREAT.
+
+
+
+
+ A dictionary of names so that singleton instances of names can be used
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Constructs an EntityKey from an IExtendedDataRecord representing the entity.
+
+
+
+
+ Constructs an EntityKey from an IExtendedDataRecord representing the entity.
+
+
+
+
+ Constructs a temporary EntityKey with the given EntitySet.
+ Temporary keys do not store key field names
+
+
+
+
+ Constructor optimized for a singleton key.
+ SQLBUDT 478655: Performance optimization: Does no integrity checking on the key value.
+ SQLBUDT 523554: Performance optimization: Does no validate type of key members.
+
+
+
+
+ Constructor optimized for a composite key.
+ SQLBUDT 478655: Performance optimization: Does no integrity checking on the key values.
+ SQLBUDT 523554: Performance optimization: Does no validate type of key members.
+
+
+
+ Gets the entity set for this entity key from the given metadata workspace.
+
+ The
+ The entity set could not be located in the specified metadata workspace.
+
+
+ Returns a value that indicates whether this instance is equal to a specified object.
+ true if this instance and obj have equal values; otherwise, false.
+
+
+
+ Returns a value that indicates whether this instance is equal to a specified
+
+ true if this instance and other have equal values; otherwise, false.
+
+
+
+ Serves as a hash function for the current
+
+ A hash code for the current
+
+
+
+ Compares two
+ true if the key1 and key2 values are equal; otherwise, false.
+
+
+
+ Compares two
+ true if the key1 and key2 values are not equal; otherwise, false.
+
+
+
+ Internal function to compare two keys by their values.
+
+ true if the two keys are equal, false otherwise
+
+
+
+ Returns an array of string/
+ The name -> expression mappings for the key member values represented by this EntityKey
+
+
+
+ Returns a string representation of this EntityKey, for use in debugging.
+ Note that the returned string contains potentially sensitive information
+ (i.e., key values), and thus shouldn't be publicly exposed.
+
+
+
+
+ Returns the appropriate value for the given key name.
+
+
+
+
+ Validates the record parameter passed to the EntityKey constructor,
+ and converts the data into the form required by EntityKey. For singleton keys,
+ this is a single object. For composite keys, this is an object array.
+
+
+
+
+ Verify that the types of the objects passed in to be used as keys actually match the types from the model.
+ This error is also caught when the entity is materialized and when the key value is set, at which time it
+ also throws ThrowSetInvalidValue().
+ SQLBUDT 513838. This error is possible and should be caught at run time, not in an assertion.
+
+
+
+
+ Verify that the types of the objects passed in to be used as keys actually match the types from the model.
+ This error is also caught when the entity is materialized and when the key value is set, at which time it
+ also throws ThrowSetInvalidValue().
+ SQLBUDT 513838. This error is possible and should be caught at run time, not in an assertion.
+
+
+
+
+ Validates whether type of the key matches the type of the key value.
+
+
+
+
+ Asserts that the "state" of the EntityKey is correct, by validating assumptions
+ based on whether the key is a singleton, composite, or temporary.
+
+
+
+
+ Helper method that is used to deserialize an
+
+
+
+ Helper method that is used to deserialize an
+
+
+
+ Dev Note: this must be called from within a _lock block on _nameLookup
+
+
+
+
+ Gets a singleton EntityKey by which a read-only entity is identified.
+
+
+
+
+ Gets a singleton EntityKey identifying an entity resulted from a failed TREAT.
+
+
+
+ Gets or sets the name of the entity set.
+
+ A
+
+
+ Gets or sets the name of the entity container.
+
+ A
+
+
+
+ Gets or sets the key values associated with this
+
+ A
+
+
+
+ Gets a value that indicates whether the
+
+ true if the
+
+
+
+ Information about a key that is part of an EntityKey.
+ A key member contains the key name and value.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+ Returns a string representation of the entity key.
+ A string representation of the entity key.
+
+
+
+ Ensures that the instance can be written to (value must be null)
+
+
+
+ Gets or sets the name of the entity key.
+ The key name.
+
+
+ Gets or sets the value of the entity key.
+ The key value.
+
+
+
+ Valid actions in an On<Operation> element
+
+
+
+
+ no action
+
+
+
+
+ Cascade to other ends
+
+
+
+
+ Summary description for SchemaElement.
+
+
+
+
+ Validates this element and its children
+
+
+
+
+ Set the current line number and position for an XmlReader
+
+
+
+
+ Get the current line number and position for an XmlReader
+
+
+
+
+ Use to handle an attribute with an int data type
+
+ true if an int value was successfuly extracted from the attribute, false otherwise.
+
+
+
+ Use to handle an attribute with an int data type
+
+ true if an int value was successfuly extracted from the attribute, false otherwise.
+
+
+
+ Use this to jump through an element that doesn't need any processing
+
+
+
+
+ Call handler for the current attribute
+
+
+
+
+ This overload assumes the default namespace
+
+
+
+
+ Call handler for the current element
+
+ true if element content should be skipped
+
+
+
+ Handle text data.
+
+
+
+
+ Handler for the Minimum attribute
+
+
+
+
+ Handler for the Maximum attribute
+
+
+
+
+ Handler for the Default attribute
+
+
+
+
+ Handler for the Constant attribute
+
+
+
+
+ Handler for the Default attribute
+
+
+
+
+ Handler for the Default attribute
+
+
+
+
+ Kind of collection (applied to Properties)
+
+
+
+
+ Property is not a Collection
+
+
+
+
+ Collection has Bag semantics( unordered and duplicates ok)
+
+
+
+
+ Collection has List semantics
+ (Order is deterministic and duplicates ok)
+
+
+
+
+ class representing the Schema element in the schema
+
+
+
+
+ The concurrency mode for properties.
+
+
+
+
+ Default concurrency mode: the property is never validated
+ at write time
+
+
+
+
+ Fixed concurrency mode: the property is always validated at
+ write time
+
+
+
+
+ Summary description for Documentation.
+
+
+
+
+ Returns the wrapped metaDocumentation instance
+
+
+
+
+ Represents an EntityContainer element.
+
+
+
+
+ Summary description for SchemaType.
+
+
+
+
+ Gets the Namespace that this type is in.
+
+
+
+
+ Constructs an EntityContainer
+
+
+
+
+ Resolves the names to element references.
+
+
+
+
+ Do all validation for this element here, and delegate to all sub elements
+
+
+
+
+ Find the EntityContainerEntitySet in the same EntityContainer with the name from the extent
+ attribute
+
+ The EntityContainerProperty it found or null if it fails to find it
+
+
+
+ Validates that if there are more than one relationship set referring to the same type, each role of the relationship type
+ never refers to the same entity set
+
+
+
+
+ Adds a child EntitySet's tableKey (Schema/Table combination) to the validation collection
+ This is used to validate that no child EntitySets share a Schema.Table combination
+
+
+
+
+ Returns true if the given two ends are similar - the relationship type that this ends belongs to is the same
+ and the entity set refered by the ends are same and they have the same role name
+
+
+
+
+ Return the fully qualified name for entity container. Since EntityContainer no longer lives in a schema,
+ the FQName should be same as that of the Name
+
+
+
+
+ Represents an AssociationSet element.
+
+
+
+
+ Represents an RelationshipSet element.
+
+
+
+
+ Constructs an EntityContainerRelationshipSet
+
+
+
+
+ The method that is called when an Association attribute is encountered.
+
+
+
+
+ Used during the resolve phase to resolve the type name to the object that represents that type
+
+
+
+
+ Do all validation for this element here, and delegate to all sub elements
+
+
+
+
+ Adds any ends that need to be infered
+
+
+
+
+ For the given relationship end, find the EntityContainer Property that will work for the extent
+
+ Null is none could be found, or the EntityContainerProperty that is the valid extent
+
+
+
+ The parent element as an EntityContainer
+
+
+
+
+ Constructs an EntityContainerAssociationSet
+
+
+
+
+ The method that is called when an End element is encountered.
+
+
+
+
+ Create and add a EntityContainerEnd from the IRelationshipEnd provided
+
+
+
+
+ The ends defined and infered for this AssociationSet
+
+
+
+
+ Represents an element.
+
+
+
+
+ Represents an RelationshipSetEnd element.
+
+
+
+
+ Constructs an EntityContainerRelationshipSetEnd
+
+
+
+
+ This is the method that is called when an EntitySet Attribute is encountered.
+
+
+
+
+ Used during the resolve phase to resolve the type name to the object that represents that type
+
+
+
+
+ Do all validation for this element here, and delegate to all sub elements
+
+
+
+
+ the End in the parent’s Association that this element refers to
+
+
+
+
+ The parent element as an EntityContainerProperty
+
+
+
+
+ Constructs an EntityContainerAssociationSetEnd
+
+
+
+
+ This is the method that is called when an Role Attribute is encountered.
+
+
+
+
+ Used during the resolve phase to resolve the type name to the object that represents that type
+
+
+
+
+ If the role name is missing but an entity set is given, figure out what the
+ relationship end should be
+
+ The appropriate relationship end
+
+
+
+ Represents an EntitySet element.
+
+
+
+
+ Constructs an EntityContainerEntitySet
+
+
+
+
+ The method that is called when a Type attribute is encountered.
+
+
+
+
+ The method that is called when a DbSchema attribute is encountered.
+
+
+
+
+ The method that is called when a DbTable attribute is encountered.
+
+
+
+
+ Used during the resolve phase to resolve the type name to the object that represents that type
+
+
+
+
+ Represents an DefiningQuery element.
+
+
+
+
+ Constructs an EntityContainerEntitySet
+
+
+
+
+ Represents an Key element in an EntityType element.
+
+
+
+
+ Constructs an EntityContainerAssociationSetEnd
+
+
+
+
+ Used during the resolve phase to resolve the type name to the object that represents that type
+
+
+
+
+ Validate all the key properties
+
+
+
+
+ Summary description for ErrorCode.
+
+
+
+
+ Namespace attribute must be specified.
+
+
+
+
+ Precision out of range
+
+
+
+
+ Scale out of range
+
+
+
+
+ One of the required facets is missing
+
+
+
+
+ The facet isn't allow by the property type.
+
+
+
+
+ This facet value is constant and is specified in the schema
+
+
+
+
+ Multiplicity value was malformed
+
+
+
+
+ The value for the Action attribute is invalid or not allowed in the current context
+
+
+
+
+ An error occured processing the On<Operation> elements
+
+
+
+
+ Ends were given for the Property element of a EntityContainer that is not a RelationshipSet
+
+
+
+
+ The extent name used in the EntittyContainerType End does not match the name of any of the EntityContainerProperties in the containing EntityContainer
+
+
+
+
+ An end element was not given, and cannot be inferred because too many EntityContainerEntitySet elements that are good possibilities.
+
+
+
+
+ An end element was not given, and cannot be infered because there is no EntityContainerEntitySets that are the correct type to be used as an EntitySet.
+
+
+
+
+ Not a valid parameter direction for the parameter in a function
+
+
+
+
+ Unable to infer an optional schema part, to resolve this, be more explicit
+
+
+
+
+ Invalid facet attribute(s) specified in provider manifest
+
+
+
+
+ Invalid role value in the relationship constraint
+
+
+
+
+ Invalid Property in relationship constraint
+
+
+
+
+ Type mismatch between ToProperty and FromProperty in the relationship constraint
+
+
+
+
+ Invalid multiplicty in FromRole in the relationship constraint
+
+
+
+
+ The number of properties in the FromProperty and ToProperty in the relationship constraint must be identical
+
+
+
+
+ No Properties defined in either FromProperty or ToProperty in the relationship constraint
+
+
+
+
+ Missing constraint in relationship type in ssdl
+
+
+
+
+ Same role referred in the ToRole and FromRole of a referential constraint
+
+
+
+
+ Invalid value for attribute ParameterTypeSemantics
+
+
+
+
+ Invalid type used for a Relationship End Type
+
+
+
+
+ Invalid PrimitiveTypeKind
+
+
+
+
+ Invalid TypeConversion DestinationType
+
+
+
+
+ Expected a integer value between 0 - 255
+
+
+
+
+ Invalid Type specified in function
+
+
+
+
+ Precision must not be greater than 28
+
+
+
+
+ Properties that are part of entity key must be of scalar type
+
+
+
+
+ Binary and spatial type properties which are part of entity key are currently not supported
+
+
+
+
+ The primitive type kind does not have a prefered mapping
+
+
+
+
+ More than one PreferredMapping for a PrimitiveTypeKind
+
+
+
+
+ End with * multiplicity cannot have operations specified
+
+
+
+
+ EntitySet type has no keys
+
+
+
+
+ InvalidNumberOfParametersForAggregateFunction
+
+
+
+
+ InvalidParameterTypeForAggregateFunction
+
+
+
+
+ Composable functions and function imports must declare a return type.
+
+
+
+
+ Non-composable functions must not declare a return type.
+
+
+
+
+ Non-composable functions do not permit the aggregate, niladic, or built-in attributes.
+
+
+
+
+ Composable functions can not include command text attribute.
+
+
+
+
+ Functions should not declare both a store name and command text (only one or the other
+ can be used).
+
+
+
+
+ SystemNamespace
+
+
+
+
+ Empty DefiningQuery text
+
+
+
+
+ Schema, Table and DefiningQuery are all specified, and are mutualy exlusive
+
+
+
+
+ Conurency can't change for any sub types of an EntitySet type.
+
+
+
+
+ Function import return type must be either empty, a collection of entities, or a singleton scalar.
+
+
+
+
+ Function import specifies a non-existent entity set.
+
+
+
+
+ Function import specifies entity type return but no entity set.
+
+
+
+
+ Function import specifies entity type that does not derive from element type of entity set.
+
+
+
+
+ Function import specifies a binding to an entity set but does not return entities.
+
+
+
+
+ InternalError
+
+
+
+
+ Same Entity Set Taking part in the same role of the relationship set in two different relationship sets
+
+
+
+
+ Entity key refers to the same property twice
+
+
+
+
+ Function declares a ReturnType attribute and element
+
+
+
+
+ Nullable Complex Type not supported in Edm V1
+
+
+
+
+ Only Complex Collections supported in Edm V1.1
+
+
+
+
+ No Key defined on Entity Type
+
+
+
+
+ Invalid namespace specified in using element
+
+
+
+
+ Need not specify system namespace in using
+
+
+
+
+ Cannot use a reserved/system namespace as alias
+
+
+
+
+ Invalid qualification specified for type
+
+
+
+
+ Invalid Entity Container Name in extends attribute
+
+
+
+
+ Must specify namespace or alias of the schema in which this type is defined
+
+
+
+
+ Entity Container cannot extend itself
+
+
+
+
+ Failed to retrieve provider manifest
+
+
+
+
+ Mismatched Provider Manifest token values in SSDL artifacts
+
+
+
+
+ Missing Provider Manifest token value in SSDL artifact(s)
+
+
+
+
+ Empty CommandText element
+
+
+
+
+ Inconsistent Provider values in SSDL artifacts
+
+
+
+
+ Inconsistent Provider Manifest token values in SSDL artifacts
+
+
+
+
+ Duplicated Function overloads
+
+
+
+
+ InvalidProvider
+
+
+
+
+ FunctionWithNonEdmTypeNotSupported
+
+
+
+
+ ComplexTypeAsReturnTypeAndDefinedEntitySet
+
+
+
+
+ ComplexTypeAsReturnTypeAndDefinedEntitySet
+
+
+
+
+ A function import can be either composable or side-effecting, but not both.
+
+
+
+
+ A function import can specify an entity set or an entity set path, but not both.
+
+
+
+
+ In model functions facet attribute is allowed only on ScalarTypes
+
+
+
+
+ Captures several conditions where facets are placed on element where it should not exist.
+
+
+
+
+ Return type has not been declared
+
+
+
+
+ Collection and reference type parameters are not allowed in function imports.
+
+
+
+
+ The structural annotation cannot use codegen namespaces
+
+
+
+
+ Function and type cannot have the same fully qualified name
+
+
+
+
+ Cannot load different version of schema in the same ItemCollection
+
+
+
+
+ Expected bool value
+
+
+
+
+ End without Multiplicity specified
+
+
+
+
+ In SSDL, if composable function returns a collection of rows (TVF), all row properties must be of scalar types.
+
+
+
+
+ Only nullable parameters are supported in function imports.
+
+
+
+
+ Defining expression and entity set can not be specified at the same time.
+
+
+
+
+ Function specifies return type that does not derive from element type of entity set.
+
+
+
+
+ The specified type cannot be used as the underlying type of Enum type.
+
+
+
+
+ Duplicate enumeration member.
+
+
+
+
+ The calculated value for an enum member is ouf of Int64 range.
+
+
+
+
+ The enumeration value for an enum member is out of its underlying type range.
+
+
+
+
+ The Srid value is out of range.
+
+
+
+
+ A CSDL spatial type in a file without the UseSpatialUnionType annotation
+
+
+
+
+ Summary description for FilteredSchemaTypes.
+
+
+
+
+ Summary description for ISchemaElementLookUpTable.
+
+
+
+
+ Look up a name case insensitively
+
+ the element or null
+
+
+
+ class representing the Schema element in the schema
+
+
+
+
+ ctor for a schema function
+
+
+
+
+ Perform local validation on function definition.
+
+
+
+
+ The method that is called when a DbSchema attribute is encountered.
+
+
+
+
+ Handler for the Version attribute
+
+
+
+
+ Handler for the Namespace attribute
+
+
+
+
+ Handler for the Alias attribute
+
+
+
+
+ Handler for the NiladicFunctionAttribute attribute
+
+
+
+
+ Handler for the IsComposableAttribute attribute
+
+
+
+
+ Handler for the Parameter Element
+
+
+
+
+ Handler for the ReturnType element
+
+
+
+
+ Handles ParameterTypeSemantics attribute
+
+
+
+
+ Represents an CommandText element.
+
+
+
+
+ Constructs an FunctionCommandText
+
+
+
+
+ validate the following negative scenarios:
+ ReturnType="Collection(EntityTypeA)"
+ ReturnType="Collection(EntityTypeA)" EntitySet="ESet.EType is not oftype EntityTypeA"
+ EntitySet="A"
+ ReturnType="Collection(ComplexTypeA)" EntitySet="something"
+ ReturnType="Collection(ComplexTypeA)", but the ComplexTypeA has a nested complexType property, this scenario will be handle in the runtime
+
+
+
+
+ Handler for the Default attribute
+
+
+
+
+ Abstracts the properties of a relationship element
+
+
+
+
+ Finds an end given the roleName
+
+ True if the end was found, and the passed in reference was set, False otherwise.
+
+
+
+ Name of the Relationship
+
+
+
+
+ The list of ends defined in the Relationship.
+
+
+
+
+ Returns the list of constraints on this relation
+
+
+
+
+ Is this an Association, or ...
+
+
+
+
+ Is this a foreign key (FK) relationship?
+
+
+
+
+ Abstracts the properties of an End element in a relationship
+
+
+
+
+ Name of the End
+
+
+
+
+ Type of the End
+
+
+
+
+ Multiplicity of the End
+
+
+
+
+ The On<Operation>s defined for the End
+
+
+
+
+ Summary description for Item.
+
+
+
+
+ Summary description for StructuredType.
+
+
+
+
+ Find a property by name in the type hierarchy
+
+ the StructuredProperty object if name exists, null otherwise
+
+
+
+ Determines whether this type is of the same type as baseType,
+ or is derived from baseType.
+
+ true if this type is of the baseType, false otherwise
+
+
+
+ Add a member to the type
+
+
+
+
+ See if a name is a member in a type or any of its base types
+
+ how name was defined
+
+
+
+ Determine if a cycle exists in the type hierarchy: use two pointers to
+ walk the chain, if one catches up with the other, we have a cycle.
+
+ true if a cycle exists in the type hierarchy, false otherwise
+
+
+
+ Represents PropertyRef Element for Entity keys and referential constraints
+
+
+
+
+ construct a KeyProperty object
+
+
+
+
+ Since this method can be used in different context, this method does not add any errors
+ Please make sure that the caller of this methods handles the error case and add errors
+ appropriately
+
+
+
+
+ property chain from KeyedType to Leaf property
+
+
+
+
+ class representing the Schema element in the schema
+
+
+
+
+ ctor for a schema function
+
+
+
+
+ Summary description for Association.
+
+
+
+
+ Creates a Property object
+
+
+
+
+ Gets the Type of the property
+
+
+
+
+ Gets the Type of the property
+
+
+
+
+ Represents an OnDelete, OnCopy, OnSecure, OnLock or OnSerialize element
+
+
+
+
+ Handle the Action attribute
+
+
+
+
+ The operation
+
+
+
+
+ The action
+
+
+
+
+ the parent element.
+
+
+
+
+ The possible operations for an On<Operation> element
+
+
+
+
+ the delete operation
+
+
+
+
+ Summary description for StructuredProperty.
+
+
+
+
+ The virtual schema for primitive data types
+
+
+
+
+ class representing the Schema element in the schema
+
+
+
+
+ Populate the schema object from a schema
+
+ list of errors
+
+
+
+ Populate the schema object from a schema
+
+ list of errors
+
+
+
+ Called by the validating reader when the schema is xsd invalid
+
+
+
+
+ Vaidate the schema.
+
+
+
+
+ Called when all attributes for the schema element have been handled
+
+
+
+
+ Look up a fully qualified type name reference.
+
+ false if there was an error
+
+
+
+ Handler for the Namespace attribute
+
+
+
+
+ Handler for the Alias attribute
+
+
+
+
+ Handler for the Provider attribute
+
+
+
+
+ Handler for the ProviderManifestToken attribute
+
+
+
+
+ Handler for the using element
+
+
+
+
+ Handler for the EnumType element.
+
+
+
+
+ Handler for the top level element
+
+
+
+
+ Handler for the EntityType element
+
+
+
+
+ Handler for the TypeInformation element
+
+
+
+
+ Handler for the Function element
+
+
+
+
+ Handler for the Association element
+
+
+
+
+ Handler for the InlineType element
+
+
+
+
+ Handler for the EntityContainer element
+
+
+
+
+ reset the error collection
+
+ old error list
+
+
+
+ The namespaceUri of the winfs xml namespace
+
+
+
+
+ Version of the EDM that this schema represents.
+
+
+
+
+ Alias for the schema (null if none)
+
+
+
+
+ Namespace of the schema
+
+
+
+
+ Uri containing the file that defines the schema
+
+
+
+
+ List of all types defined in the schema
+
+
+
+
+ Fully qualified name of the schema (same as the namespace name)
+
+
+
+
+ List containing the current schema and all referenced schemas. Used for alias and namespace lookup.
+
+
+
+
+ The schema data model
+
+
+
+
+ The schema data model
+
+
+
+
+ Returns the alias that can be used for type in this
+ Namespace instead of the entire namespace name
+
+
+
+
+ Returns the TypeAuthority that is driving this schema
+
+
+
+
+ Summary description for UsingElement.
+
+
+
+
+ Represents an referential constraint on a relationship
+
+
+
+
+ construct a Referential constraint
+
+
+
+
+ Validate this referential constraint
+
+
+
+
+ Resolves the given property names to the property in the item
+ Also checks whether the properties form the key for the given type and whether all the properties are nullable or not
+
+
+
+
+ The parent element as an IRelationship
+
+
+
+
+ Represents an role element in referential constraint element.
+
+
+
+
+ Constructs an EntityContainerAssociationSetEnd
+
+
+
+
+ Used during the resolve phase to resolve the type name to the object that represents that type
+
+
+
+
+ Represents an Association element
+
+
+
+
+ Construct a Relationship object
+
+
+
+
+ do whole element validation
+
+
+
+
+ do whole element resolution
+
+
+
+
+ handle the End child element
+
+
+
+
+ handle the constraint element
+
+
+
+
+ List of Ends defined for this Association
+
+
+
+
+ Returns the list of constraints on this relation
+
+
+
+
+ Is this an Association
+
+
+
+
+ Is this a foreign key (aka foreign key) relationship?
+
+
+
+
+ Represents an End element in a relationship
+
+
+
+
+ construct a Relationship End
+
+
+
+
+ do whole element resolution
+
+
+
+
+ Do simple validation across attributes
+
+
+
+
+ Handle the Type attribute
+
+
+
+
+ Handle the Multiplicity attribute
+
+
+
+
+ Handle an OnDelete element
+
+
+
+
+ Handle an On<Operation> element
+
+
+
+
+ Type of the End
+
+
+
+
+ Multiplicity of the End
+
+
+
+
+ The On<Operation>s defined for the End
+
+
+
+
+ The parent element as an IRelationship
+
+
+
+
+ A collection of RelationshipEnds
+
+
+
+
+ Add a relationship end
+
+
+
+
+ See if an end can be added to the collection
+
+ true if the end is valid, false otherwise
+
+
+
+ Remove a relationship end
+
+ true if item was in list
+
+
+
+ See if a relationship end is in the collection
+
+ true if the end name is in the collection
+
+
+
+ See if a relationship end is in the collection
+
+ true if the end is in the collection
+
+
+
+ get a typed enumerator for the collection
+
+ the enumerator
+
+
+
+ get an un-typed enumerator for the collection
+
+ the enumerator
+
+
+
+ remove all elements from the collection
+
+
+
+
+ Not supported
+
+ nothing
+
+
+
+ Not supported
+
+
+
+
+ Not supported
+
+
+
+
+ copy all elements to an array
+
+
+
+
+ How many RelationshipEnds are in the collection
+
+
+
+
+ The data for the collection
+
+
+
+
+ the definition order collection
+
+
+
+
+ can the collection be modified
+
+
+
+
+ enumerator for the RelationshipEnd collection
+ the ends as traversed in the order in which they were added
+
+
+
+
+ construct the enumerator
+
+
+
+
+ reset the enumerator
+
+
+
+
+ move to the next element in the collection
+
+ true if there is a next, false if not
+
+
+
+ dispose of the enumerator
+
+
+
+
+ get current relationship end from the enumerator
+
+
+
+
+ get current relationship end from the enumerator
+
+
+
+
+ Summary description for ReturnValue.
+
+
+
+
+ True is property is scalar, otherwise false.
+ During validation (after all types have been resolved).
+
+
+
+
+ This is an adapter to make PrimitiveTypeKindData fit in the Schema Object Model tree
+
+
+
+
+ Construct an internal (not from schema) CDM scalar type
+
+
+
+
+ try to parse a string
+
+ true if the value is a valid value, false otherwise
+
+
+
+ Parses the default value for Edm Type Time based on the DateTime format "HH:mm:ss.fffffffz".
+ The value is first converted to DateTime value and then converted to TimeSpan.
+
+
+
+
+ The type kind of this type.
+
+
+
+
+ Returns the PrimitiveType of the scalar type.
+
+
+
+
+ Summary description for NestedType.
+
+
+
+
+ Which data model to target
+
+
+
+
+ Target the CDM data model
+
+
+
+
+ Target the data providers - SQL, Oracle, etc
+
+
+
+
+ Target the data providers - SQL, Oracle, etc
+
+
+
+
+ Summary description for SchemaElementLookUpTable.
+
+
+
+
+ Add the given type to the schema look up table. If there is an error, it
+ adds the error and returns false. otherwise, it adds the type to the lookuptable
+ and returns true
+
+
+
+
+ Summary description for SchemaElementLookUpTableEnumerator.
+
+
+
+
+ Represents enum Member element from the CSDL.
+
+
+
+
+ Value for this member.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Generic handler for the Member element attributes
+
+ true
+ if the attribute is a known attribute and was handled. Otherwise
+ false
+
+
+
+ Handler for the Member Value attribute.
+
+
+
+
+ Gets the value of this enum member. Possibly null if not specified in the CSDL.
+
+
+
+
+ Represents EnumType element from CSDL.
+
+
+
+
+ Indicates whether the enum type is defined as flags (i.e. can be treated as a bit field)
+
+
+
+
+ Underlying type of this enum type as read from the schema.
+
+
+
+
+ Resolved underlying type of this enum type.
+
+
+
+
+ Members of this EnumType.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Generic handler for the EnumType element child elements.
+
+
+ true if the child element is a known element and was handled. Otherwise false
+
+
+
+
+ Generic handler for the EnumType element attributes
+
+ true
+ if the attribute is a known attribute and was handled. Otherwise
+ false
+
+
+
+ Handler for the Member element.
+
+
+
+
+ Resolves the underlying type.
+
+
+
+
+ Validates the specified enumeration type as a whole.
+
+
+
+
+ Gets a value indicating whether the enum type is defined as flags (i.e. can be treated as a bit field)
+
+
+
+
+ Returns underlying type for this enum.
+
+
+
+
+ Gets members for this EnumType.
+
+
+
+
+ Reponsible for keep map from alias to namespace for a given schema.
+
+
+
+
+ Construct the LookUp table
+
+
+
+
+ Add a UsingElement to the table
+
+
+
+
+ Get the Schema(s) a namespace or alias might refer to
+ returned schemas may be null is called before or during Schema Resolution
+
+
+
+
+ Resolves all the namespace specified in the using elements in this schema
+
+
+
+
+ Check if the given name is a reserved keyword. if yes, add appropriate error to the refschema
+
+
+
+
+ Kind of Name
+
+
+
+
+ It's an Alias
+
+
+
+
+ It's a namespace
+
+
+
+
+ Class responsible for parsing,validating a collection of schema
+
+
+
+
+ Add the namespace of the given schema to the namespace lookup table
+
+
+
+
+ Resolve the type - if the type is not found, return appropriate error
+
+
+
+
+ Returns true if this is a valid namespace name or else returns false
+
+
+
+
+ Checks if the xml reader has base uri. If it doesn't have, it adds error, other
+ returns the location from the base uri
+
+
+
+
+ Add the given list of newErrors to the error collection. If there is a error in the new errors,
+ it sets the errorEncountered to true. Returns true if the number of errors encountered is more
+ than max errors
+
+
+
+
+ Handler for the Default attribute
+
+
+
+
+ The pattern for Server Generated Properties.
+
+
+
+
+ Not a Server Generated Property. This is the default.
+
+
+
+
+ A value is generated on INSERT, and remains unchanged on update.
+
+
+
+
+ A value is generated on both INSERT and UPDATE.
+
+
+
+
+ Summary description for StructuredProperty.
+
+
+
+
+ Resolve the type string to a SchemaType object
+
+
+
+
+ Handles the Multiplicity attribute on the property.
+
+
+
+
+ Returns a TypeUsage that represent this property.
+
+
+
+
+ The nullablity of this property.
+
+
+
+
+ Specifies the type of the Collection.
+ By Default this is Single( i.e. not a Collection.
+ And in case of Collections, will be either Bag or List
+
+
+
+
+ Summary description for Documentation.
+
+
+
+
+ Responsible for parsing Type ProviderManifest
+ xml elements
+
+
+
+
+ Handler for the Precision element
+
+
+
+
+ Handler for the Scale element
+
+
+
+
+ Handler for the MaxLength element
+
+
+
+
+ Handler for the Unicode element
+
+
+
+
+ Handler for the FixedLength element
+
+
+
+
+ Handler for the SRID element
+
+
+
+
+ Handler for the IsStrict element
+
+
+
+
+ Handler for the PrimitiveTypeKind attribute
+
+
+
+
+ Return value from StructuredProperty RemoveTypeModifier
+
+
+
+
+ Type string has no modifier
+
+
+
+
+ Type string was of form Array(...)
+
+
+
+
+ Type string was of form Set(...)
+
+
+
+
+ Type string was of form Table(...)
+
+
+
+
+ Supports the construction of a type usage instance for a Scalar/Primitive
+ Type.
+
+
+
+
+ Element generating the TypeUsage (e.g. StructuredProperty)
+
+
+
+
+ effects: adds errors to _element if there are any; creates a TypeUsage instance using the
+ facet values aggregated by this builder and the given scalar type
+
+
+
+
+ Handles concurrency attributes.
+
+
+
+
+ Validates the Precision value for DateTime family of types since the Min and Max allowed values for Precision for these types are same.
+
+
+
+
+ Gets the TypeUsage generated by this builder.
+
+
+
+
+ Gets the nullability of the type usage.
+
+
+
+
+ Gets default.
+
+
+
+
+ Gets parsed default value.
+
+
+
+
+ Indicates whether this usage has any user defined facets.
+
+
+
+
+ Summary description for Utils.
+
+
+
+
+ Helper methods used for Schema Object Model (validation) validation.
+
+
+
+
+ Validates whether facets are declared correctly.
+
+
+
+
+ Validated whether a type is declared correctly.
+
+
+ For some elements (e.g. ReturnType) we allow the type to be defined inline in an attribute on the element itself or
+ by using nested elements. These definitions are mutually exclusive.
+
+
+
+
+ Validate that reference type is an entity type.
+
+
+
+
+ Builds a dictionary from XmlNamespace to XmlSchemaResource of both C and S space schemas
+
+ The built XmlNamespace to XmlSchemaResource dictionary.
+
+
+
+ Adds Store schema resource entries to the given XmlNamespace to XmlSchemaResoure map
+
+
+
+
+ Adds Mapping schema resource entries to the given XmlNamespace to XmlSchemaResoure map
+
+
+
+
+ Adds Edm schema resource entries to the given XmlNamespace to XmlSchemaResoure map,
+ when calling from SomSchemaSetHelper.ComputeSchemaSet(), all the imported xsd will be included
+
+
+
+
+ Represents an eSQL Query compilation exception;
+ The class of exceptional conditions that may cause this exception to be raised are mainly:
+ 1) Syntax Errors: raised during query text parsing and when a given query does not conform to eSQL formal grammar;
+ 2) Semantic Errors: raised when semantic rules of eSQL language are not met such as metadata or schema information
+ not accurate or not present, type validation errors, scoping rule violations, user of undefined variables, etc.
+ For more information, see eSQL Language Spec.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance EntityException with an ErrorContext instance and a given error message.
+
+
+
+
+ Initializes a new instance EntityException with contextual information to allow detailed error feedback.
+
+
+
+
+ core constructor
+
+
+
+
+ Returns error context in the format [[errorContextInfo, ]line ddd, column ddd].
+ Returns empty string if errorPosition is less than 0 and errorContextInfo is not specified.
+
+
+
+
+ Returns error message in the format: "error such and such[, near errorContext]."
+
+
+
+ Gets a description of the error.
+ A string that describes the error.
+
+
+ Gets the approximate context where the error occurred, if available.
+ A string that describes the approximate context where the error occurred, if available.
+
+
+ Gets the approximate line number where the error occurred.
+ An integer that describes the line number where the error occurred.
+
+
+ Gets the approximate column number where the error occurred.
+ An integer that describes the column number where the error occurred.
+
+
+
+ This is the interface to a particular entry in an IEntityStateManager. It provides
+ information about the state of the entity in question and the ability to modify that state
+ as appropriate for an entity adapter to function in performing updates to a backing store.
+
+
+
+
+ Interface allowing an IEntityAdapter to analyze state/change tracking information maintained
+ by a state manager in order to perform updates on a backing store (and push back the results
+ of those updates).
+
+
+
+
+ Mapping exception class. Note that this class has state - so if you change even
+ its internals, it can be a breaking change
+
+
+
+
+ default constructor
+
+
+
+
+ default constructor
+
+
+
+
+ constructor
+
+
+
+
+ constructor
+
+
+
+
+ Returns the inner exceptions stored in this
+
+
+
+
+ Thrown to indicate that a command tree is invalid.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Constructs a new InvalidCommandTreeException from the specified serialization info and streaming context.
+
+
+
+
+ Mapping exception class. Note that this class has state - so if you change even
+ its internals, it can be a breaking change
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ constructor for deserialization
+
+
+
+
+ This class keeps recomputing the hash and adding it to the front of the
+ builder when the length of the string gets too long
+
+
+
+
+ this class collects several strings together, and allows you to (
+
+
+
+
+ add string like "typename Instance#1"
+
+
+
+
+ The class creates a default OCMapping between a TypeMetadata in O space
+ and an TypeMetadata in Edm space. The loader expects that for each member in
+ C space type there exists a member in O space type that has the same name. The member maps will be stored in
+ C space member order.
+
+
+
+
+ Class for representing a collection of mapping items in Edm space.
+
+
+
+
+ The default constructor for ItemCollection
+
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Constructor to create an instance of DefaultObjectMappingItemCollection.
+ To start with we will create a Schema under which maps will be created.
+
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ The method creates a default mapping between two TypeMetadatas - one in
+ C space and one in O space. The precondition for calling this method is that
+ the type in Object space contains the members with the same name as those of defined in
+ C space. It is not required the otherway.
+
+
+
+
+ Convert CSpace TypeMetadata into OSpace TypeMetadata
+
+ OSpace type metadata
+
+
+
+ Convert CSpace TypeMetadata into OSpace TypeMetadata
+
+ OSpace type metadata
+
+
+
+ The method fills up the children of ObjectMapping. It goes through the
+ members in CDM type and finds the member in Object space with the same name
+ and creates a member map between them. These member maps are added
+ as children of the object mapping.
+
+
+
+
+ Tries and get the mapping ospace member for the given edmMember and the ospace type
+
+
+
+
+ Validates the scalar property on the cspace side and ospace side and creates a new
+ ObjectPropertyMapping, if everything maps property
+
+
+
+
+ Load the entity type or complex type mapping
+
+
+
+
+ Validates whether CSpace enum type and OSpace enum type match.
+
+
+
+
+ Loads Association Type Mapping
+
+
+
+
+ The method loads the EdmMember mapping for complex members.
+ It goes through the CDM members of the Complex Cdm type and
+ tries to find the corresponding members in Complex Clr type.
+
+
+
+
+ Base class for the type created at design time to store the generated views.
+
+
+
+ Returns the key/value pair at the specified index, which contains the view and its key.
+ The key/value pair at index , which contains the view and its key.
+
+
+
+ Returns the cached dictionary of (ExtentName,EsqlView)
+
+
+
+
+ Gets or sets the name of
+ The container name.
+
+
+
+ Gets or sets
+ Container name.
+
+
+ Hash value.
+ Hash value.
+
+
+ Hash value of views.
+ Hash value.
+
+
+ Gets or sets view count.
+ View count.
+
+
+
+ Attribute to mark the assemblies that contain the generated views type.
+
+
+
+
+ Initializes a new instance of the
+
+
+ Gets the T:System.Type of the view.
+ The T:System.Type of the view.
+
+
+
+ Gets all (concrete) entity types implied by this type mapping.
+
+
+
+
+ Represents a mapping from a model function import to a store composable or non-composable function.
+
+
+
+
+ Gets model function (or source of the mapping)
+
+
+
+
+ Gets store function (or target of the mapping)
+
+
+
+
+ Null if default mapping is not allowed.
+
+
+
+
+
+
+
+
+ A default mapping (property "Foo" maps by convention to column "Foo"), if allowed, has the lowest precedence.
+ A mapping for a specific type (EntityType="Bar") takes precedence over a mapping for a hierarchy (EntityType="IsTypeOf(Bar)"))
+ If there are two hierarchy mappings, the most specific mapping takes precedence.
+ For instance, given the types Base, Derived1 : Base, and Derived2 : Derived1,
+ w.r.t. Derived1 "IsTypeOf(Derived1)" takes precedence over "IsTypeOf(Base)" when you ask for the rename of Derived1
+
+
+
+
+ Represents a mapping from a model function import to a store composable function.
+
+
+
+
+ Command parameter refs created from m_edmFunction parameters.
+ Used as arguments to target (s-space) function calls in the generated command tree.
+
+
+
+
+ Result mapping as entity type hierarchy.
+
+
+
+
+ Keys inside the result set of the target function. Inferred based on the mapping (using c-space entity type keys).
+
+
+
+
+ ITree template. Requires function argument substitution during function view expansion.
+
+
+
+
+ Handles copying of operators
+
+
+
+
+ A visitor implementation that allows subtrees to be modified (in a bottom-up
+ fashion)
+
+
+
+
+ Simple implementation of the BasicOpVisitorOfT interface"/>
+
+ type parameter
+
+
+
+ Simply iterates over all children, and manages any updates
+
+
+
+
+ Simply iterates over all children, and manages any updates, but in reverse order
+
+
+
+
+ Simple wrapper to invoke the appropriate action on a node
+
+
+
+
+ A default processor for any node. Visits the children and returns itself unmodified.
+
+ a potentially new node
+
+
+
+ No processing yet for this node - raises an exception
+
+
+
+
+ Catch-all processor - raises an exception
+
+
+
+
+ A default processor for all AncillaryOps.
+ Allows new visitors to just override this to handle all AncillaryOps
+
+ a potentially modified subtree
+
+
+
+ VarDefOp
+
+
+
+
+ VarDefListOp
+
+
+
+
+ A default processor for all PhysicalOps.
+ Allows new visitors to just override this to handle all PhysicalOps
+
+ a potentially modified subtree
+
+
+
+ PhysicalProjectOp
+
+
+
+
+ A default processor for all NestOps.
+ Allows new visitors to just override this to handle all NestOps
+
+ a potentially modified subtree
+
+
+
+ SingleStreamNestOp
+
+
+
+
+ MultiStreamNestOp
+
+
+
+
+ A default processor for all RelOps.
+ Allows new visitors to just override this to handle all RelOps
+
+ a potentially modified subtree
+
+
+
+ Common handling for all ApplyOps
+
+ a potentially modified subtree
+
+
+
+ CrossApply
+
+
+
+
+ OuterApply
+
+
+
+
+ A default processor for all JoinOps.
+ Allows new visitors to just override this to handle all JoinOps.
+
+ a potentially modified subtree
+
+
+
+ CrossJoin
+
+
+
+
+ FullOuterJoin
+
+
+
+
+ LeftOuterJoin
+
+
+
+
+ InnerJoin
+
+
+
+
+ A default processor for all SetOps.
+ Allows new visitors to just override this to handle all SetOps.
+
+ a potentially modified subtree
+
+
+
+ Except
+
+
+
+
+ Intersect
+
+
+
+
+ UnionAll
+
+
+
+
+ Distinct
+
+
+
+
+ FilterOp
+
+
+
+
+ GroupByBaseOp
+
+
+
+
+ GroupByOp
+
+
+
+
+ GroupByIntoOp
+
+
+
+
+ ProjectOp
+
+
+
+
+ Default handler for all TableOps
+
+
+
+
+ ScanTableOp
+
+
+
+
+ ScanViewOp
+
+
+
+
+ Visitor pattern method for SingleRowOp
+
+
+
+
+ Visitor pattern method for SingleRowTableOp
+
+
+
+
+ A default processor for all SortOps.
+ Allows new visitors to just override this to handle ConstrainedSortOp/SortOp.
+
+ a potentially modified subtree
+
+
+
+ SortOp
+
+
+
+
+ ConstrainedSortOp
+
+
+
+
+ UnnestOp
+
+
+
+
+ A default processor for all ScalarOps.
+ Allows new visitors to just override this to handle all ScalarOps
+
+ a potentially new node
+
+
+
+ Default handler for all constant Ops
+
+
+
+
+ AggregateOp
+
+
+
+
+ ArithmeticOp
+
+
+
+
+ CaseOp
+
+
+
+
+ CastOp
+
+
+
+
+ SoftCastOp
+
+
+
+
+ NestOp
+
+
+
+
+ ComparisonOp
+
+
+
+
+ ConditionalOp
+
+
+
+
+ ConstantOp
+
+
+
+
+ ConstantPredicateOp
+
+
+
+
+ ElementOp
+
+
+
+
+ ExistsOp
+
+
+
+
+ FunctionOp
+
+
+
+
+ GetEntityRefOp
+
+
+
+
+ GetRefKeyOp
+
+
+
+
+ InternalConstantOp
+
+
+
+
+ IsOfOp
+
+
+
+
+ LikeOp
+
+
+
+
+ NewEntityOp
+
+
+
+
+ NewInstanceOp
+
+
+
+
+ DiscriminatedNewInstanceOp
+
+
+
+
+ NewMultisetOp
+
+
+
+
+ NewRecordOp
+
+
+
+
+ NullOp
+
+
+
+
+ NullSentinelOp
+
+
+
+
+ PropertyOp
+
+
+
+
+ RelPropertyOp
+
+
+
+
+ RefOp
+
+
+
+
+ TreatOp
+
+
+
+
+ VarRefOp
+
+
+
+
+ Simply iterates over all children, and manages any updates
+
+
+
+
+ Simply iterates over all children, and manages any updates, but in reverse order
+
+
+
+
+ A default processor for any node. Visits the children and returns itself unmodified.
+
+ a potentially new node
+
+
+
+ A default processor for all AncillaryOps.
+ Allows new visitors to just override this to handle all AncillaryOps
+
+ a potentially modified subtree
+
+
+
+ A default processor for all PhysicalOps.
+ Allows new visitors to just override this to handle all PhysicalOps
+
+ a potentially modified subtree
+
+
+
+ A default processor for all RelOps.
+ Allows new visitors to just override this to handle all RelOps
+
+ a potentially modified subtree
+
+
+
+ A default processor for all ScalarOps.
+ Allows new visitors to just override this to handle all ScalarOps
+
+ a potentially new node
+
+
+
+ Make a copy of the current node. Also return an ordered list of the new
+ Vars corresponding to the vars in "varList"
+
+ the cloned node
+
+
+
+ Constructor. Allows for cloning of nodes within the same command
+
+
+
+
+ Constructor. Allows for cloning of nodes across commands
+
+
+
+
+ Get the "cloned" var for a given Var.
+ If no cloned var exists, return the input Var itself
+
+ The cloned Var that corresponds to the specified Var if this OpCopier is cloning across two different Commands; otherwise it is safe to return the specified Var itself
+
+
+
+ Set the "cloned" var for a given Var
+ WARNING: If a mapping already exists, an exception is raised
+
+
+
+
+ Maps columns of an existing table to those of the cloned table
+
+
+
+
+ Produce the "mapped" Vars for each Var in the input sequence, while
+ preserving the original order
+
+ output mapped vars
+
+
+
+ Create a mapped varvec. A new varvec that "maps" all the Vars from
+ the original Varvec
+
+ a mapped varvec
+
+
+
+ Create a mapped copy of the input VarList - each var from the input varlist
+ is represented by its mapped var (and in exactly the same order) in the output
+ varlist
+
+ mapped varlist
+
+
+
+ Copies a sortkey
+
+ A new SortKey that is a clone of sortKey
+
+
+
+ Copies a list of Sortkeys
+
+ A new list containing clones of the specified SortKeys
+
+
+
+ Simple wrapper for all copy operations
+
+ A new Node that is a copy of the specified Node
+
+
+
+ Copies all the Child Nodes of the specified Node
+
+ A new list containing copies of the specified Node's children
+
+
+
+ Creates a new Node with the specified Op as its Op and the result of visiting the specified Node's children as its children
+
+ A new Node with the specified Op as its Op and the cloned child Nodes as its children
+
+
+
+ Default Visitor pattern method for unrecognized Ops
+
+ This method always throws NotSupportedException
+ By design to indicate that the Op was not recognized and is therefore unsupported
+
+
+
+ Copies a ConstantOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a NullOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a ConstantPredicateOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies an InternalConstantOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a NullSentinelOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a FunctionOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a PropertyOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a RelPropertyOp
+
+ a copy of the node tree
+
+
+
+ Copies a CaseOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a ComparisonOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a like-op
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Clone an aggregateop
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a type constructor
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a NewEntityOp
+
+ a copy of the node tree
+
+
+
+ Copies a discriminated type constructor
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a multiset constructor
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a record constructor
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a RefOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a VarRefOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a ConditionalOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies an ArithmeticOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a TreatOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a CastOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a SoftCastOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a DerefOp
+
+ a copy of the subtree
+
+
+
+ Copies a NavigateOp
+
+ a copy of the subtree
+
+
+
+ Clone an IsOfOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Clone an ExistsOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Clone an ElementOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a GetRefKeyOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a GetEntityRefOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a CollectOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a ScanTableOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a ScanViewOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Clone an UnnestOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a ProjectOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a filterOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a sort node
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a constrained sort node
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a group-by node
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a group by into node
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a CrossJoinOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies an InnerJoinOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a LeftOuterJoinOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a FullOuterJoinOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a crossApplyOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Clone an OuterApplyOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Common copy path for all SetOps
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a UnionAllOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies an IntersectOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies an ExceptOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a DistinctOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a VarDefOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a VarDefListOp
+
+ A copy of the original Node that references a copy of the original Op
+
+
+
+ Copies a PhysicalProjectOp
+
+
+
+
+ Copies a singleStreamNestOp
+
+
+
+
+ Copies a multiStreamNestOp
+
+
+
+
+ Represents a mapping from a model function import to a store non-composable function.
+
+
+
+
+ Gets function import return type mapping knowledge bases.
+
+
+
+
+ If no return mappings were specified in the MSL return an empty return type mapping knowledge base.
+ Otherwise return the resultSetIndexth return type mapping knowledge base, or throw if resultSetIndex is out of range
+
+
+
+
+ Gets the disctriminator columns resultSetIndexth result set, or an empty array if the index is not in range
+
+
+
+
+ Given discriminator values (ordinally aligned with DiscriminatorColumns), determines
+ the entity type to return. Throws a CommandExecutionException if the type is ambiguous.
+
+
+
+
+ Determines the expected shape of store results. We expect a column for every property
+ of the mapped type (or types) and a column for every discriminator column. We make no
+ assumptions about the order of columns: the provider is expected to determine appropriate
+ types by looking at the names of the result columns, not the order of columns, which is
+ different from the typical handling of row types in the EF.
+
+
+ Requires that the given function import mapping refers to a Collection(Entity) or Collection(ComplexType) CSDL
+ function.
+
+ Row type.
+
+
+
+ Gets discriminator values aligned with DiscriminatorColumns of the parent FunctionImportMapping.
+ A null ValueCondition indicates 'anything goes'.
+
+
+
+
+ Gets bit array with 'true' indicating the corresponding MappedEntityType of the parent
+ FunctionImportMapping is implied by this fragment.
+
+
+
+
+ Gets the complement of the ImpliedEntityTypes BitArray.
+
+
+
+
+ extract the column rename info from polymorphic entity type mappings
+
+
+
+
+ CMember -> SMember*
+
+
+
+
+ Set the column mappings for each defaultMemberName.
+
+
+
+
+ Gets all types in scope for this mapping.
+
+
+
+
+ Gets a list of all discriminator columns used in this mapping.
+
+
+
+
+ Gets normalized representation of all EntityTypeMapping fragments for this
+ function import mapping.
+
+
+
+
+ Get the columns rename mapping for return type, the first string is the member name
+ the second one is column names for different types that mentioned in the mapping.
+
+
+
+
+ Determines which explicitly mapped types in the function import mapping cannot be generated.
+ For IsTypeOf declarations, reports if no type in hierarchy can be produced.
+ Works by:
+ - Converting type mapping conditions into vertices
+ - Checking that some assignment satisfies
+
+
+
+
+ Determines which types are produced by this mapping.
+
+
+
+
+ Determines which types are produced by this mapping.
+
+
+
+
+ Represents the base item class for all the mapping metadata
+
+
+
+
+ Represents the base item class for all the metadata
+
+
+
+
+ Implementing this internal constructor so that this class can't be derived
+ outside this assembly
+
+
+
+
+ Returns the DataSpace in which this type belongs to
+
+
+
+
+ Returns the Item that is being mapped either for ES or OE spaces.
+ The EDM type will be an EntityContainer type in ES mapping case.
+ In the OE mapping case it could be any type.
+
+
+
+
+ Represents the various kind of member mapping
+
+
+
+
+ if already seen, then out the object instance index, return false;
+ if haven't seen, then add it to the m_itemAlreadySeen, out the current index, return true
+
+
+
+
+ if the object has seen, then add the seen object style to the hash source, return false;
+ if not, then add it to the seen list, and append the object start dump to the hash source, return true
+
+
+
+
+ Add V2 schema properties and attributes to the hash builder
+
+
+
+
+ Describes modification function mappings for an association set.
+
+
+
+
+ Association set these functions handles.
+
+
+
+
+ Delete function for this association set.
+
+
+
+
+ Insert function for this association set.
+
+
+
+
+ Describes modification function mappings for an entity type within an entity set.
+
+
+
+
+ Gets (specific) entity type these functions handle.
+
+
+
+
+ Gets delete function for the current entity type.
+
+
+
+
+ Gets insert function for the current entity type.
+
+
+
+
+ Gets update function for the current entity type.
+
+
+
+
+ Describes the location of a member within an entity or association type structure.
+
+
+
+
+ Gets the members in the path from the leaf (the member being bound)
+ to the Root of the structure.
+
+
+
+
+ Gets the association set to which we are navigating via this member. If the value
+ is null, this is not a navigation member path.
+
+
+
+
+ Binds a modification function parameter to a member of the entity or association being modified.
+
+
+
+
+ Gets the parameter taking the value.
+
+
+
+
+ Gets the path to the entity or association member defining the value.
+
+
+
+
+ Gets a value indicating whether the current or original
+ member value is being bound.
+
+
+
+
+ Defines a binding from a named result set column to a member taking the value.
+
+
+
+
+ Gets the name of the column to bind from the function result set. We use a string
+ value rather than EdmMember, since there is no metadata for function result sets.
+
+
+
+
+ Gets the property to be set on the entity.
+
+
+
+
+ Mapping metadata for all OC member maps.
+
+
+
+
+ Mapping metadata for all OC member maps.
+
+
+
+
+ Constrcut a new member mapping metadata object
+
+
+
+
+ The PropertyMetadata object that represents the Cdm member for which mapping is being specified
+
+
+
+
+ The PropertyMetadata object that represents the Clr member for which mapping is being specified
+
+
+
+
+ Returns the member mapping kind
+
+
+
+
+ Constrcut a new AssociationEnd member mapping metadata object
+
+
+
+
+ return the member mapping kind
+
+
+
+
+ Mapping metadata for complex member maps.
+
+
+
+
+ Mapping metadata for all OC member maps.
+
+
+
+
+ Constrcut a new member mapping metadata object
+
+
+
+
+ The PropertyMetadata object that represents the Clr member for which mapping is being specified
+
+
+
+
+ return the member mapping kind
+
+
+
+
+ Constrcut a new member mapping metadata object
+
+
+
+
+ return the member mapping kind
+
+
+
+
+ Defines all the string constrcuts defined in OC MSL specification
+
+
+
+
+ Mapping metadata for all OC member maps.
+
+
+
+
+ Constrcut a new member mapping metadata object
+
+
+
+
+ return the member mapping kind
+
+
+
+
+ Represents the metadata for OCObjectMapping.
+
+
+
+
+ Construct a new ObjectTypeMapping object
+
+
+
+
+ get a MemberMap for the member name specified
+
+
+
+
+ Add a member mapping as a child of this object mapping
+
+
+
+
+ Returns the member map for the given clr member
+
+
+
+
+ returns the member mapping for the given member
+
+
+
+
+ Overriding System.Object.ToString to provide better String representation
+ for this type.
+
+
+
+
+ Gets the type kind for this item
+
+
+
+
+ The reference to the Clr type in Metadata
+ that participates in this mapping instance
+
+
+
+
+ The reference to the Cdm type in Metadata
+ that participates in this mapping instance
+
+
+
+
+ The reference to the Cdm type in Metadata
+ that participates in this mapping instance
+
+
+
+
+ Returns the Identity of ObjectTypeMapping.
+ The identity for an Object Type Map is the concatenation of
+ CLR Type Idntity + ':' + CDM Type Identity
+
+
+
+
+ Represents the Mapping metadata for an AssociationSet in CS space.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityTypeMapping
+ --MappingFragment
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ This class represents the metadata for the AssociationSetMapping elements in the
+ above example. And it is possible to access the AssociationTypeMap underneath it.
+ There will be only one TypeMap under AssociationSetMap.
+
+
+
+
+ Represents the Mapping metadata for an Extent in CS space.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityTypeMapping
+ --MappingFragment
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ This class represents the metadata for all the extent map elements in the
+ above example namely EntitySetMapping, AssociationSetMapping and CompositionSetMapping.
+ The SetMapping elements that are children of the EntityContainerMapping element
+ can be accessed through the properties on this type.
+
+
+
+
+ Construct the new StorageSetMapping object.
+
+
+
+
+ The EntityContainer mapping that contains this extent mapping.
+
+
+
+
+ The extent for which this mapping represents.
+
+
+
+
+ Set of type mappings that make up the Set Mapping.
+ Unless this is a EntitySetMapping with inheritance,
+ you would have a single type mapping per set.
+
+
+
+
+ Stores type-Specific user-defined QueryViews.
+
+
+
+
+ Add type mapping as a child under this SetMapping
+
+
+
+
+ Stores a type-specific user-defiend QueryView so that it can be loaded
+ into StorageMappingItemCollection's view cache.
+
+
+
+
+ The set for which this mapping is for
+
+
+
+
+ Whether the SetMapping has empty content
+ Returns true if there no table Mapping fragments
+
+
+
+
+ Line Number in MSL file where the Set Mapping Element's Start Tag is present.
+
+
+
+
+ Line Position in MSL file where the Set Mapping Element's Start Tag is present.
+
+
+
+
+ Construct a new AssociationSetMapping object
+
+
+
+
+ Gets or sets function mapping information for this association set. May be null.
+
+
+
+
+ Represents the Mapping metadata for an association type map in CS space.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ScalarPropertyMap
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ComplexPropertyMap
+ --ComplexTypeMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --ScalarPropertyMap
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --EndPropertyMap
+ --ScalarPropertyMap
+ This class represents the metadata for all association Type map elements in the
+ above example. Users can access the table mapping fragments under the
+ association type mapping through this class.
+
+
+
+
+ Represents the Mapping metadata for a type map in CS space.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ScalarPropertyMap
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ComplexPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --ScalarPropertyMap
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --EndPropertyMap
+ --ScalarPropertyMap
+ This class represents the metadata for all the Type map elements in the
+ above example namely EntityTypeMapping, AssociationTypeMapping and CompositionTypeMapping.
+ The TypeMapping elements contain TableMappingFragments which in turn contain the property maps.
+
+
+
+
+ Construct the new StorageTypeMapping object.
+
+
+
+
+ ExtentMap that contains this type mapping.
+
+
+
+
+ Set of fragments that make up the type Mapping.
+
+
+
+
+ Add a fragment mapping as child of this type mapping
+
+
+
+
+ Mapping fragments that make up this set type
+
+
+
+
+ a list of TypeMetadata that this mapping holds true for.
+
+
+
+
+ a list of TypeMetadatas for which the mapping holds true for
+ not only the type specified but the sub-types of that type as well.
+
+
+
+
+ Construct the new AssociationTypeMapping object.
+
+
+
+
+ Type for which the mapping is represented.
+
+
+
+
+ The AssociationTypeType Metadata object for which the mapping is represented.
+
+
+
+
+ a list of TypeMetadata that this mapping holds true for.
+ Since Association types dont participate in Inheritance, This can only
+ be one type.
+
+
+
+
+ a list of TypeMetadatas for which the mapping holds true for
+ not only the type specified but the sub-types of that type as well.
+ Since Association types dont participate in Inheritance, an Empty list
+ is returned here.
+
+
+
+
+ Mapping metadata for Complex properties.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ComplexPropertyMap
+ --ComplexTypeMapping
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ComplexTypeMapping
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ This class represents the metadata for all the complex property map elements in the
+ above example. ComplexPropertyMaps contain ComplexTypeMaps which define mapping based
+ on the type of the ComplexProperty in case of inheritance.
+
+
+
+
+ Mapping metadata for all types of property mappings.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ScalarPropertyMap
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ComplexPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --ScalarPropertyMap
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --EndPropertyMap
+ --ScalarPropertyMap
+ This class represents the metadata for all property map elements in the
+ above example. This includes the scalar property maps, complex property maps
+ and end property maps.
+
+
+
+
+ Construct a new EdmProperty mapping object
+
+
+
+
+ EdmProperty metadata representing the Cdm member for which the mapping is specified.
+
+
+
+
+ The PropertyMetadata object that represents the member for which mapping is being specified
+
+
+
+
+ Construct a new Complex Property mapping object
+
+
+
+
+ Set of type mappings that make up the EdmProperty mapping.
+
+
+
+
+ Add type mapping as a child under this Property Mapping
+
+
+
+
+ TypeMappings that make up this property.
+
+
+
+
+ Mapping metadata for Complex Types.
+
+
+
+
+ Construct a new Complex Property mapping object
+
+
+
+
+ Add a Type to the list of types that this mapping is valid for
+
+
+
+
+ Add a Type to the list of Is-Of types that this mapping is valid for
+
+
+
+
+ Add a property mapping as a child of this complex property mapping
+
+
+
+
+ Add a condition property mapping as a child of this complex property mapping
+ Condition Property Mapping specifies a Condition either on the C side property or S side property.
+
+
+
+
+ The method finds the type in which the member with the given name exists
+ form the list of IsOfTypes and Type.
+
+
+
+
+ a list of TypeMetadata that this mapping holds true for.
+
+
+
+
+ a list of TypeMetadatas for which the mapping holds true for
+ not only the type specified but the sub-types of that type as well.
+
+
+
+
+ List of child properties that make up this complex property
+
+
+
+
+ Returns all the property mappings defined in the complex type mapping
+ including Properties and Condition Properties
+
+
+
+
+ Mapping metadata for Conditional property mapping on a type.
+ Condition Property Mapping specifies a Condition either on the C side property or S side property.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ConditionProperyMap ( constant value-->SMemberMetadata )
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ComplexPropertyMap
+ --ComplexTypeMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --ConditionProperyMap ( constant value-->SMemberMetadata )
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ This class represents the metadata for all the condition property map elements in the
+ above example.
+
+
+
+
+ Construct a new condition Property mapping object
+
+
+
+
+ Column EdmMember for which the condition is specified.
+
+
+
+
+ Value for the condition thats being mapped.
+
+
+
+
+ Value for the condition
+
+
+
+
+ Whether the property is being mapped to Null or NotNull
+
+
+
+
+ ColumnMember for which the Condition Map is being specified
+
+
+
+
+ Mapping metadata for End property of an association.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ComplexPropertyMap
+ --ComplexTypeMapping
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ComplexTypeMapping
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ This class represents the metadata for all the end property map elements in the
+ above example. EndPropertyMaps provide mapping for each end of the association.
+
+
+
+
+ Construct a new End Property mapping object
+
+
+
+
+ List of property mappings that make up the End.
+
+
+
+
+ Add a property mapping as a child of End property mapping
+
+
+
+
+ return ReadOnlyCollection of property mappings that are children of this End mapping
+
+
+
+
+ The relation end property Metadata object for which the mapping is represented.
+
+
+
+
+ Returns all store properties that are mapped under this mapping fragment
+
+
+
+
+ Represents the Mapping metadata for the EntityContainer map in CS space.
+ Only one EntityContainerMapping element is allowed in the MSL file for CS mapping.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ ---Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --AssociationSetMapping
+ The type represents the metadata for EntityContainerMapping element in the above example.
+ The SetMapping elements that are children of the EntityContainerMapping element
+ can be accessed through the properties on this type.
+
+
+ We currently assume that an Entity Container on the C side
+ is mapped to a single Entity Container in the S - space.
+
+
+
+
+ Construct a new EntityContainer mapping object
+ passing in the C-space EntityContainer and
+ the s-space Entity container metadata objects.
+
+
+
+
+ get an EntitySet mapping based upon the name of the entity set.
+
+ ///
+
+
+
+ Get a RelationShip set mapping based upon the name of the relationship set
+
+ the mapping for the entity set if it exists, null if it does not exist
+
+
+
+ Get a RelationShipSet mapping that has the passed in EntitySet as one of the ends and is mapped to the
+ table.
+
+
+
+
+ Get a set mapping based upon the name of the set
+
+
+
+
+ Adds an entity set mapping to the list of EntitySetMaps
+ under this entity container mapping. The method will be called
+ by the Mapping loader.
+
+
+
+
+ Adds a association set mapping to the list of AssociationSetMaps
+ under this entity container mapping. The method will be called
+ by the Mapping loader.
+
+
+
+
+ check whether the EntityContainerMapping contains
+ the map for the given AssociationSet
+
+
+
+
+ Returns whether the Set Map for the given set has a query view or not
+
+
+
+
+ Gets the type kind for this item
+
+
+
+
+ The Entity Container Metadata object on the C-side
+ for which the mapping is being represented.
+
+
+
+
+ Indicates whether there are no Set mappings
+ in the container mapping.
+
+
+
+
+ Determine whether the container includes any views.
+ Returns true if there is at least one query or update view specified by the mapping.
+
+
+
+
+ The Entity Container Metadata object on the C-side
+ for which the mapping is being represented.
+
+
+
+
+ The Entity Container Metadata object on the C-side
+ for which the mapping is being represented.
+
+
+
+
+ a list of all the entity set maps under this
+ container. In CS mapping, the mapping is done
+ at the extent level as opposed to the type level.
+
+
+
+
+ a list of all the entity set maps under this
+ container. In CS mapping, the mapping is done
+ at the extent level as opposed to the type level.
+ RelationshipSetMaps will be CompositionSetMaps and
+ AssociationSetMaps put together.
+
+
+ The reason we have RelationshipSetMaps is to be consistent with CDM metadata
+ which treats both associations and compositions as Relationships.
+
+
+
+
+ a list of all the set maps under this
+ container.
+
+
+
+
+ Line Number in MSL file where the EntityContainer Mapping Element's Start Tag is present.
+
+
+
+
+ Line Position in MSL file where the EntityContainer Mapping Element's Start Tag is present.
+
+
+
+
+ Indicates whether to validate the mapping or not.
+
+
+
+
+ Indicates whether to generate the update views or not.
+
+
+
+
+ Represents the Mapping metadata for an EnitytSet in CS space.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityTypeMapping
+ --MappingFragment
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ This class represents the metadata for the EntitySetMapping elements in the
+ above example. And it is possible to access the EntityTypeMaps underneath it.
+
+
+
+
+ Construct a EntitySet mapping object
+
+
+
+
+ Requires:
+ - Function mapping refers to a sub-type of this entity set's element type
+ - Function mappings for types are not redundantly specified
+ Adds a new function mapping for this class.
+
+
+
+
+ Gets all function mappings for this entity set.
+
+
+
+
+ Gets all association sets that are implicitly "covered" through function mappings.
+
+
+
+
+ Whether the EntitySetMapping has empty content
+ Returns true if there are no Function Maps and no table Mapping fragments
+
+
+
+
+ Mapping metadata for Entity type.
+ If an EntitySet represents entities of more than one type, than we will have
+ more than one EntityTypeMapping for an EntitySet( For ex : if
+ PersonSet Entity extent represents entities of types Person and Customer,
+ than we will have two EntityType Mappings under mapping for PersonSet).
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ScalarPropertyMap
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap
+ --ComplexPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --ScalarPropertyMap
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap
+ --ScalarProperyMap
+ --EndPropertyMap
+ --ScalarPropertyMap
+ This class represents the metadata for all entity Type map elements in the
+ above example. Users can access the table mapping fragments under the
+ entity type mapping through this class.
+
+
+
+
+ Construct the new EntityTypeMapping object.
+
+
+
+
+ Types for which the mapping holds true for.
+
+
+
+
+ Types for which the mapping holds true for not only the type specified but the sub-types of that type as well.
+
+
+
+
+ Add a Type to the list of types that this mapping is valid for
+
+
+
+
+ Add a Type to the list of Is-Of types that this mapping is valid for
+
+
+
+
+ a list of TypeMetadata that this mapping holds true for.
+
+
+
+
+ a list of TypeMetadatas for which the mapping holds true for
+ not only the type specified but the sub-types of that type as well.
+
+
+
+
+ StorageMappingErrorBase
+
+
+
+
+ Invalid Content
+
+
+
+
+ Unresolvable Entity Container Name
+
+
+
+
+ Unresolvable Entity Set Name
+
+
+
+
+ Unresolvable Entity Type Name
+
+
+
+
+ Unresolvable Association Set Name
+
+
+
+
+ Unresolvable Association Type Name
+
+
+
+
+ Unresolvable Table Name
+
+
+
+
+ Unresolvable Complex Type Name
+
+
+
+
+ Unresolvable Edm Member Name
+
+
+
+
+ Unresolvable Storage Member Name
+
+
+
+
+ TableMappingFragment element expected
+
+
+
+
+ SetMappingFragment element expected
+
+
+
+
+ Duplicate Set Map
+
+
+
+
+ Duplicate Type Map
+
+
+
+
+ Condition Error
+
+
+
+
+ Root Mapping Element missing
+
+
+
+
+ Incompatible member map
+
+
+
+
+ Invalid Enum Value
+
+
+
+
+ Xml Schema Validation error
+
+
+
+
+ Xml Schema Validation error
+
+
+
+
+ Ambiguous Modification Function Mapping For AssociationSet
+
+
+
+
+ Missing Set Closure In Modification Function Mapping
+
+
+
+
+ Missing Modification Function Mapping For Entity Type
+
+
+
+
+ Invalid Table Name Attribute With Modification Function Mapping
+
+
+
+
+ Invalid Modification Function Mapping For Multiple Types
+
+
+
+
+ Ambiguous Result Binding In Modification Function Mapping
+
+
+
+
+ Invalid Association Set Role In Modification Function Mapping
+
+
+
+
+ Invalid Association Set Cardinality In Modification Function Mapping
+
+
+
+
+ Redundant Entity Type Mapping In Modification Function Mapping
+
+
+
+
+ Missing Version In Modification Function Mapping
+
+
+
+
+ Invalid Version In Modification Function Mapping
+
+
+
+
+ Invalid Parameter In Modification Function Mapping
+
+
+
+
+ Parameter Bound Twice In Modification Function Mapping
+
+
+
+
+ Same CSpace member mapped to multiple SSpace members with different types
+
+
+
+
+ No store type found for the given CSpace type (these error message is for primitive type with no facets)
+
+
+
+
+ No Store type found for the given CSpace type with the given set of facets
+
+
+
+
+ While mapping functions, if the property type is not compatible with the function parameter
+
+
+
+
+ While mapping functions, if more than one end of association is mapped
+
+
+
+
+ While mapping functions, if we find an unknown function
+
+
+
+
+ While mapping functions, if we find an ambiguous function
+
+
+
+
+ While mapping functions, if we find an invalid function
+
+
+
+
+ While mapping functions, if we find an invalid function parameter
+
+
+
+
+ Association set function mappings are not consistently defined for different operations
+
+
+
+
+ Entity type function mapping includes association end but the type is not part of the association
+
+
+
+
+ Function import mapping references non-existent store function
+
+
+
+
+ Function import mapping references store function with overloads (overload resolution is not possible)
+
+
+
+
+ Function import mapping reference non-existent import
+
+
+
+
+ Function import mapping is mapped in several locations
+
+
+
+
+ Attempting to map non-composable function import to a composable function.
+
+
+
+
+ No parameter on import side corresponding to target parameter
+
+
+
+
+ No parameter on target side corresponding to import parameter
+
+
+
+
+ Parameter directions are different
+
+
+
+
+ Parameter types are different
+
+
+
+
+ Rows affected parameter does not exist on mapped function
+
+
+
+
+ Rows affected parameter does not Int32
+
+
+
+
+ Rows affected does not have 'out' mode
+
+
+
+
+ Empty Container Mapping
+
+
+
+
+ Empty Set Mapping
+
+
+
+
+ Both TableName Attribute on Set Mapping and QueryView specified
+
+
+
+
+ Empty Query View
+
+
+
+
+ Both Query View and Property Maps specified for EntitySet
+
+
+
+
+ Some sets in the graph missing Query Views
+
+
+
+
+ Invalid Query View
+
+
+
+
+ Invalid result type for query view
+
+
+
+
+ Item with same name exists both in CSpace and SSpace
+
+
+
+
+ Unsupported expression kind in query view
+
+
+
+
+ Non S-space target in query view
+
+
+
+
+ Non structural property referenced in query view
+
+
+
+
+ Initialization non-target type in query view
+
+
+
+
+ EntityType mapping for non-entity set function
+
+
+
+
+ FunctionImport ambiguous type mappings
+
+
+
+
+ Abstract type being mapped explicitly - not supported.
+
+
+
+
+ Storage EntityContainer Name mismatch while specifying partial mapping
+
+
+
+
+ TypeName attribute specified for First QueryView
+
+
+
+
+ No TypeName attribute is specified for type-specific QueryViews
+
+
+
+
+ Multiple (optype/oftypeonly) QueryViews have been defined for the same EntitySet/EntityType
+
+
+
+
+ TypeName Contains Multiple Types For QueryView
+
+
+
+
+ IsTypeOf QueryView is specified for base type
+
+
+
+
+ ScalarProperty Element contains invalid type
+
+
+
+
+ Already Mapped Storage Container
+
+
+
+
+ No query view is allowed at compile time in EntityContainerMapping
+
+
+
+
+ EntityContainerMapping only contains query view
+
+
+
+
+ No views can be generated since all of the EntityContainerMapping contain query view
+
+
+
+
+ The store provider returns null EdmType for the given targetParameter's type
+
+
+
+
+ Multiple mappings of the same Member or Property inside the same mapping fragment.
+
+
+
+
+ Entity type mapping for a function import that does not return a collection of entity type.
+
+
+
+
+ Complex type mapping for a function import that does not return a collection of complex type.
+
+
+
+
+ Distinct flag can only be placed in a container that is not read-write
+
+
+
+
+ The EntitySet used in creating the Ref and the EntitySet declared in AssociationSetEnd do not match
+
+
+
+
+ FKs not permitted for function association ends.
+
+
+
+
+ Cannot load different version of schemas in the same ItemCollection
+
+
+
+
+ All function imports must be mapped.
+
+
+
+
+ Invalid function import result mapping: return type property not mapped.
+
+
+
+
+ Unresolvable Type Name
+
+
+
+
+ TVF expected on the store side.
+
+
+
+
+ Collection(Scalar) function import return type is not compatible with the TVF column type.
+
+
+
+
+ Collection(Scalar) function import must be mapped to a TVF returning a single column.
+
+
+
+
+ Attempting to map composable function import to a non-composable function.
+
+
+
+
+ Non-s-space function call in query view.
+
+
+
+
+ Invalid function result mapping: result mapping count doesn't match result type count.
+
+
+
+
+ The key properties of all entity types returned by the function import must be mapped to the same non-nullable columns returned by the storage function.
+
+
+
+
+ Represents the metadata for mapping fragment.
+ A set of mapping fragments makes up the Set mappings( EntitySet, AssociationSet or CompositionSet )
+ Each MappingFragment provides mapping for those properties of a type that map to a single table.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ComplexPropertyMap
+ --ComplexTypeMapping
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ComplexTypeMapping
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ This class represents the metadata for all the mapping fragment elements in the
+ above example. Users can access all the top level constructs of
+ MappingFragment element like EntityKey map, Property Maps, Discriminator
+ property through this mapping fragment class.
+
+
+
+
+ Construct a new Mapping Fragment object
+
+
+
+
+ Table extent from which the properties are mapped under this fragment.
+
+
+
+
+ Type mapping under which this mapping fragment exists.
+
+
+
+
+ Condition property mappings for this mapping fragment.
+
+
+
+
+ All the other properties .
+
+
+
+
+ Add a property mapping as a child of this mapping fragment
+
+
+
+
+ Add a condition property mapping as a child of this complex property mapping
+ Condition Property Mapping specifies a Condition either on the C side property or S side property.
+
+
+
+
+ The table from which the properties are mapped in this fragment
+
+
+
+
+ Returns all the property mappings defined in the complex type mapping
+ including Properties and Condition Properties
+
+
+
+
+ Returns all the property mappings defined in the complex type mapping
+ including Properties and Condition Properties
+
+
+
+
+ Line Number in MSL file where the Mapping Fragment Element's Start Tag is present.
+
+
+
+
+ Line Position in MSL file where the Mapping Fragment Element's Start Tag is present.
+
+
+
+
+ File URI of the MSL file
+
+
+
+
+ Represents a collection of items in Storage Mapping (CS Mapping) space.
+
+
+
+
+ For testing.
+
+
+
+ Initializes a new instance of the
+
+
+ Initializes a new instance of the
+
+
+
+ constructor that takes in a list of XmlReaders and creates metadata for mapping
+ in all the files.
+
+
+
+
+ constructor that takes in a list of XmlReaders and creates metadata for mapping
+ in all the files.
+
+
+
+
+ Initializer that takes in a list of XmlReaders and creates metadata for mapping
+ in all the files.
+
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Return members for MetdataWorkspace.GetRequiredOriginalValueMembers() and MetdataWorkspace.GetRelevantMembersForUpdate() methods.
+
+
+ ReadOnlyCollection of interesting members for the requested scenario (
+
+
+
+
+ Finds interesting members for MetdataWorkspace.GetRequiredOriginalValueMembers() and MetdataWorkspace.GetRelevantMembersForUpdate() methods
+ for the given
+
+ ReadOnlyCollection of interesting members for the requested scenario (
+
+
+
+
+ Finds members participating in the assocciation and adds them to the
+
+
+
+ Finds interesting entity properties - primary keys (if requested), properties (including complex properties and nested properties)
+ with concurrency mode set to fixed and C-Side condition members and adds them to the
+
+
+
+
+ Recurses down the complex property to find whether any of the nseted properties has concurrency mode set to "Fixed"
+
+
+ true if any of the descendant properties has concurrency mode set to "Fixed". Otherwise false .
+
+
+
+
+ Finds foreign key properties and adds them to the
+
+
+
+ Finds interesting members for modification functions mapped to stored procedures and adds them to the
+
+
+
+
+ Calls the view dictionary to load the view, see detailed comments in the view dictionary class.
+
+
+
+
+ This helper method loads items based on contents of in-memory XmlReader instances.
+ Assumption: This method is called only from the constructor because m_extentMappingViews is not thread safe.
+
+ A list of schema errors
+
+
+
+ This method compiles all the user defined query views in the
+
+
+
+ Return the update view loader
+
+
+
+
+ this method will be called in metadatworkspace, the signature is the same as the one in ViewDictionary
+
+
+
+
+ Computes a hash value for the container mapping specified by the names of the mapped containers.
+
+ A string that specifies the computed hash value.
+
+
+
+ Computes a hash value for the single container mapping in the collection.
+
+ A string that specifies the computed hash value.
+
+
+
+ Creates a dictionary of (extent, generated view) for a container mapping specified by
+ the names of the mapped containers.
+
+
+ A dictionary of (
+
+
+
+ Creates a dictionary of (extent, generated view) for the single container mapping
+ in the collection.
+
+
+ A dictionary of (
+
+
+
+ Factory method that creates a
+ null .
+
+ null .
+
+ null .
+
+ null in which case
+ the base Uri of the XmlReader will be used as a path.
+
+
+ null .
+
+
+
+
+ Gets or sets a
+
+
+
+ Return the EdmItemCollection associated with the Mapping Collection
+
+
+
+ Gets the version of this
+ The version of this
+
+
+
+ Return the StoreItemCollection associated with the Mapping Collection
+
+
+
+
+ Caches computation of view generation per
+
+
+
+ Caches computation of getting Type-specific Query Views - either by view gen or user-defined input.
+
+
+
+
+ Call the View Generator's Generate view method
+ and collect the Views and store it in a local dictionary.
+
+
+
+
+ Generates a single query view for a given Extent and type. It is used to generate OfType and OfTypeOnly views.
+
+
+
+
+ Tries to generate the Oftype or OfTypeOnly query view for a given entity set and type.
+ Returns false if the view could not be generated.
+ Possible reasons for failing are
+ 1) Passing in OfTypeOnly on an abstract type
+ 2) In user-specified query views mode a query for the given type is absent
+
+
+
+
+ Note: Null return value implies QV was not generated.
+
+
+
+
+ Returns the update or query view for an Extent as a
+ string.
+ There are a series of steps that we go through for discovering a view for an extent.
+ To start with we assume that we are working with Generated Views. To find out the
+ generated view we go to the ObjectItemCollection and see if it is not-null. If the ObjectItemCollection
+ is non-null, we get the view generation assemblies that it might have cached during the
+ Object metadata discovery.If there are no view generation assemblies we switch to the
+ runtime view generation strategy. If there are view generation assemblies, we get the list and
+ go through them and see if there are any assemblies that are there from which we have not already loaded
+ the views. We collect the views from assemblies that we have not already collected from earlier.
+ If the ObjectItemCollection is null and we are in the view generation mode, that means that
+ the query or update is issued from the Value layer and this is the first time view has been asked for.
+ The compile time view gen for value layer queries will work for very simple scenarios.
+ If the users wants to get the performance benefit, they should call MetadataWorkspace.LoadFromAssembly.
+ At this point we go through the referenced assemblies of the entry assembly( this wont work for Asp.net
+ or if the viewgen assembly was not referenced by the executing application).
+ and try to see if there were any view gen assemblies. If there are, we collect the views for all extents.
+ Once we have all the generated views gathered, we try to get the view for the extent passed in.
+ If we find one we will return it. If we can't find one an exception will be thrown.
+ If there were no view gen assemblies either in the ObjectItemCollection or in the list of referenced
+ assemblies of calling assembly, we change the mode to runtime view generation and will continue to
+ be in that mode for the rest of the lifetime of the mapping item collection.
+
+
+
+
+ The class loads an MSL file into memory and exposes CSMappingMetadata interfaces.
+ The primary consumers of the interfaces are view genration and tools.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --TableMappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --EntityTypeMapping
+ --TableMappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ComplexPropertyMap
+ --ComplexTypeMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --TableMappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --EntityContainerMapping ( CMyDatabase-->SMyDatabase )
+ --CompositionSetMapping
+ --CompositionTypeMapping
+ --TableMappingFragment
+ --ParentEntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->Constant value )
+ --ComplexPropertyMap
+ --ComplexTypeMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --DiscriminatorProperyMap ( constant value-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->Constant value )
+ The CCMappingSchemaLoader loads an Xml file that has a conceptual structure
+ equivalent to the above example into in-memory data structure in a
+ top-dwon approach.
+
+
+ The loader uses XPathNavigator to parse the XML. The advantage of using XPathNavigator
+ over DOM is that it exposes the line number of the current xml content.
+ This is really helpful when throwing exceptions. Another advantage is
+
+
+
+
+ Public constructor.
+ For Beta2 we wont support delay loading Mapping information and we would also support
+ only one mapping file for workspace.
+
+
+
+
+ The LoadMappingSchema method loads the mapping file and initializes the
+ MappingSchema that represents this mapping file.
+ For Beta2 atleast, we will support only one EntityContainerMapping per mapping file.
+
+
+
+
+ The method loads the child nodes for the root Mapping node
+ into the internal datastructures.
+
+
+
+
+ The method loads and returns the EntityContainer Mapping node.
+
+
+
+
+ The method loads the child nodes for the EntityContainer Mapping node
+ into the internal datastructures.
+
+
+
+
+ Validates that collocated association sets are consistently mapped for each entity set (all operations or none). In the case
+ of relationships between sub-types of an entity set, ensures the relationship mapping is legal.
+
+
+
+
+ Validates that association sets are only mapped once.
+
+
+
+
+ Validates that all or no related extents have function mappings. If an EntitySet or an AssociationSet has a function mapping,
+ then all the sets that touched the same store tableSet must also have function mappings.
+
+
+
+
+ Validates that all or no related extents have query views defined. If an extent has a query view defined, then
+ all related extents must also have query views.
+
+
+
+
+ The method loads the child nodes for the EntitySet Mapping node
+ into the internal datastructures.
+
+
+
+
+ The method loads the child nodes for the EntityType Mapping node
+ into the internal datastructures.
+
+
+
+
+ Loads modification function mappings for entity type.
+
+
+
+
+ The method loads the query view for the Set Mapping node
+ into the internal datastructures.
+
+
+
+
+ The method loads the child nodes for the AssociationSet Mapping node
+ into the internal datastructures.
+
+
+
+
+ The method loads a function import mapping element
+
+
+
+
+ Attempts to infer key columns of the target function based on the function import mapping.
+
+
+
+
+ The method loads the child nodes for the AssociationType Mapping node
+ into the internal datastructures.
+
+
+
+
+ Loads function mappings for the entity type.
+
+
+
+
+ The method loads the child nodes for the TableMappingFragment under the EntityType node
+ into the internal datastructures.
+
+
+
+
+ The method loads the child nodes for the TableMappingFragment under the AssociationType node
+ into the internal datastructures.
+
+
+
+
+ The method loads the ScalarProperty mapping
+ into the internal datastructures.
+
+
+
+
+ The method loads the ComplexProperty mapping into the internal datastructures.
+
+
+
+
+ The method loads the EndProperty mapping
+ into the internal datastructures.
+
+
+
+
+ The method loads the ConditionProperty mapping
+ into the internal datastructures.
+
+
+
+
+ Throws a new MappingException giving out the line number and
+ File Name where the error in Mapping specification is present.
+
+
+
+
+ Resolve the attribute value based on the aliases provided as part of MSL file.
+
+
+
+
+ The method simply calls the helper method on Helper class with the
+ namespaceURI that is default for CSMapping.
+
+
+
+
+ The method simply calls the helper method on Helper class with the
+ namespaceURI that is default for CSMapping.
+
+
+
+
+ Returns the enum EdmMember corresponding to attribute name in enumType.
+
+
+
+
+ Resolve the string value based on the aliases provided as part of MSL file.
+
+
+
+
+ Creates Xml Reader with settings required for
+ XSD validation.
+
+
+
+
+ The method is called by the XSD validation event handler when
+ ever there are warnings or errors.
+ We ignore the warnings but the errors will result in exception.
+
+
+
+
+ Validate the scalar property mapping - makes sure that the cspace type is promotable to the store side and updates
+ the store type usage
+
+
+
+
+ Checks whether the
+
+ If
+
+
+
+ Encapsulates state and functionality for loading a modification function mapping.
+
+
+
+
+ Loads function metadata and ensures the function is supportable for function mapping.
+
+
+
+
+ Describes modification function binding for change processing of entities or associations.
+
+
+
+
+ Gets bindings for function parameters.
+
+
+
+
+ Gets all association set ends collocated in this mapping.
+
+
+
+
+ Gets bindings for the results of function evaluation.
+
+
+
+
+ Gets output parameter producing number of rows affected. May be null.
+
+
+
+
+ Gets Metadata of function to which we should bind.
+
+
+
+
+ Defines all the string constrcuts defined in CS MSL specification
+
+
+
+
+ Mapping metadata for scalar properties.
+
+
+ For Example if conceptually you could represent the CS MSL file as following
+ --Mapping
+ --EntityContainerMapping ( CNorthwind-->SNorthwind )
+ --EntitySetMapping
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --EntityTypeMapping
+ --MappingFragment
+ --EntityKey
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ComplexPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --AssociationSetMapping
+ --AssociationTypeMapping
+ --MappingFragment
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata )
+ --EndPropertyMap
+ --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata )
+ This class represents the metadata for all the scalar property map elements in the
+ above example.
+
+
+
+
+ Construct a new Scalar EdmProperty mapping object
+
+
+
+
+ S-side member for which the scalar property is being mapped.
+ This will be interpreted by the view generation algorithm based on the context.
+
+
+
+
+ column name from which the sclar property is being mapped
+
+
+
+
+ Encapsulates information about ends of an association set needed to correctly
+ interpret updates.
+
+
+
+
+ Gets association ends that must be modified if the association
+ is changed (e.g. the mapping of the association is conditioned
+ on some property of the end)
+
+
+
+
+ Gets association ends that may be implicitly modified as a result
+ of changes to the association (e.g. collocated entity with server
+ generated value)
+
+
+
+
+ Gets association ends whose values may influence the association
+ (e.g. where there is a ReferentialIntegrity or "foreign key" constraint)
+
+
+
+
+ Initialize Metadata for an AssociationSet
+
+
+
+
+ Initialize given required ends.
+
+
+
+
+ true iff. there are interesting ends for this association set.
+
+
+
+
+ This class encapsulates changes propagated to a node in an update mapping view.
+ It contains lists of deleted and inserted rows. Key intersections betweens rows
+ in the two sets are treated as updates in the store.
+
+
+
+ Additional tags indicating the roles of particular values (e.g., concurrency, undefined, etc.) are stored within each row: where appropriate, constants appearing within a row are associated with a
+
+ The 'leaves' of an update mapping view (UMV) are extent expressions. A change node associated with an extent expression is simply the list of changes to the C-Space requested by a caller. As changes propagate 'up' the UMV expression tree, we recursively apply transformations such that the change node associated with the root of the UMV represents changes to apply in the S-Space.
+
+
+
+
+ Constructs a change node containing changes belonging to the specified collection
+ schema definition.
+
+
+
+
+ Gets the type of the rows contained in this node. This type corresponds (not coincidentally)
+ to the type of an expression in an update mapping view.
+
+
+
+
+ Gets a list of rows to be inserted.
+
+
+
+
+ Gets a list of rows to be deleted.
+
+
+
+
+ Gets or sets a version of a record at this node with default record. The record has the type
+ of the node we are visiting.
+
+
+
+
+ Represents a key composed of multiple parts.
+
+
+
+
+ Gets components of this composite key.
+
+
+
+
+ Initialize a new composite key using the given constant values. Order is important.
+
+
+
+
+ Creates a key comparer operating in the context of the given translator.
+
+
+
+
+ Creates a merged key instance where each key component contains both elements.
+
+ Merged key.
+
+
+
+ Equality and comparison implementation for composite keys.
+
+
+
+
+ Class storing the result of compiling an instance DML command.
+
+
+
+
+ Yields all state entries contributing to this command. Used for error reporting.
+
+ Related state entries.
+
+
+
+ Determines model level dependencies for the current command. Dependencies are based
+ on the model operations performed by the command (adding or deleting entities or relationships).
+
+
+
+
+ Executes the current update command.
+ All server-generated values are added to the generatedValues list. If those values are identifiers, they are
+ also added to the identifierValues dictionary, which associates proxy identifiers for keys in the session
+ with their actual values, permitting fix-up of identifiers across relationships.
+
+ Number of rows affected by the command.
+
+
+
+ An asynchronous version of Execute, which executes the current update command.
+ All server-generated values are added to the generatedValues list. If those values are identifiers, they are
+ also added to the identifierValues dictionary, which associates proxy identifiers for keys in the session
+ with their actual values, permitting fix-up of identifiers across relationships.
+
+ Number of rows affected by the command.
+
+
+
+ Implementation of CompareTo for concrete subclass of UpdateCommand.
+
+
+
+
+ Provides a suggested ordering between two commands. Ensuring a consistent ordering is important to avoid deadlocks
+ between two clients because it means locks are acquired in the same order where possible. The ordering criteria are as
+ follows (and are partly implemented in the CompareToType method). In some cases there are specific secondary
+ reasons for the order (e.g. operator kind), but for the most case we just care that a consistent ordering
+ is applied:
+ - The kind of command (dynamic or function). This is an arbitrary criteria.
+ - The kind of operator (insert, update, delete). See
+
+
+
+ Gets all identifiers (key values basically) generated by this command. For instance,
+ @@IDENTITY values.
+
+
+
+
+ Gets all identifiers required by this command.
+
+
+
+
+ Gets table (if any) associated with the current command. FunctionUpdateCommand has no table.
+
+
+
+
+ Gets type of command.
+
+
+
+
+ Gets original values of row/entity handled by this command.
+
+
+
+
+ Gets current values of row/entity handled by this command.
+
+
+
+
+ Gets the
+
+
+
+ See comments in
+
+
+
+ See comments in
+
+
+
+ Gets DB command definition encapsulating store logic for this command.
+
+
+
+
+ Creates a new list of modification clauses with the specified remapped clauses replaced.
+
+
+
+
+ Represents the data contained in a StateEntry using internal data structures
+ of the UpdatePipeline.
+
+
+
+
+ Encapsulates metadata information relevant to update for records extracted from
+ the entity state manager, such as concurrency flags and key information.
+
+
+
+
+ Requires: record must have correct type for this metadata instance.
+ Populates a new
+ Propagator result describing this member value.
+
+
+
+ Converts a record to a propagator result
+
+ Result corresponding to the given record
+
+
+
+ Gets ordinal of the member.
+
+
+
+
+ Gets key ordinal for primary key member (null if not a primary key).
+
+
+
+
+ Gets propagator flags for the member, excluding the 'Preserve' flag
+ which can only be set in context.
+
+
+
+
+ Indicates whether this value is server generated.
+
+
+
+
+ Indicates whether non-null values are supported for this member.
+
+
+
+
+ Gets the member described by this wrapper.
+
+
+
+
+ Indicates whether this is a key member.
+
+
+
+
+ Indicates whether this is a foreign key member.
+
+
+
+
+ Modification function mapping translators are defined per extent (entity set
+ or association set) and manage the creation of function commands.
+
+
+
+
+ Requires: this translator must be registered to handle the entity set
+ for the given state entry.
+ Translates the given state entry to a command.
+
+ Command corresponding to the given state entry
+
+
+
+ Initialize a translator for the given entity set mapping.
+
+ Translator.
+
+
+
+ Initialize a translator for the given association set mapping.
+
+ Translator.
+
+
+
+ Aggregates information about a modification command delegated to a store function.
+
+
+
+
+ Initialize a new function command. Initializes the command object.
+
+
+
+
+ Gets the store command wrapped by this command.
+
+
+
+
+ Gets map from identifiers (key component proxies) to parameters holding the actual
+ key values. Supports propagation of identifier values (fixup for server-gen keys)
+
+
+
+
+ Gets map from identifiers (key component proxies) to column names producing the actual
+ key values. Supports propagation of identifier values (fixup for server-gen keys)
+
+
+
+
+ Gets a reference to the rows affected output parameter for the stored procedure. May be null.
+
+
+
+
+ Gets state entries contributing to this function. Supports error reporting.
+
+
+
+
+ Sets all identifier input values (to support propagation of identifier values across relationship
+ boundaries).
+
+
+
+
+ See comments in
+
+
+
+ See comments in
+
+
+
+ Gets modification operator corresponding to the given entity state.
+
+
+
+
+ Pairs for column names and propagator results (so that we can associate reader results with
+ the source records for server generated values).
+
+
+
+
+ A directed graph class.
+
+
+ Notes on language (in case you're familiar with one or the other convention):
+ node == vertex
+ arc == edge
+ predecessor == incoming
+ successor == outgoing
+
+ Type of nodes in the graph
+
+
+
+ Initialize a new graph
+
+
+
+
+ Gets successors of the node (outgoing edges).
+
+
+
+
+ Gets number of predecessors of the node.
+
+
+
+
+ Gets the vertices that exist in the graph.
+
+
+
+
+ Adds a new node to the graph. Does nothing if the vertex already exists.
+
+
+
+
+ Adds a new edge to the graph. NOTE: only adds edges for existing vertices.
+
+
+
+
+ DESTRUCTIVE OPERATION: performing a sort modifies the graph
+ Performs topological sort on graph. Nodes with no remaining incoming edges are removed
+ in sort order (assumes elements implement IComparable(Of TVertex))
+
+ true if the sort succeeds; false if it fails and there is a remainder
+
+
+
+ For debugging purposes.
+
+
+
+
+ Returns the vertices of the graph.
+
+
+
+
+ Returns the edges of the graph in the form: [from, to]
+
+
+
+
+ Manages interactions between keys in the update pipeline (e.g. via referential constraints)
+
+
+
+
+ Given an identifier, returns the canonical identifier for the clique including all identifiers
+ with the same value (via referential integrity constraints).
+
+
+
+
+ Indicate that the principal identifier controls the value for the dependent identifier.
+
+
+
+
+ Given an 'identifier' result, register it as the owner (for purposes of error reporting,
+ since foreign key results can sometimes get projected out after a join)
+
+
+
+
+ Checks if the given identifier has a registered 'owner'
+
+
+
+
+ Gets identifier for an entity key member at the given offset (ordinal of the property
+ in the key properties for the relevant entity set)
+
+
+
+
+ Creates identifier for a (non-key) entity member (or return existing identifier).
+
+
+
+
+ Gets all relationship entries constrained by the given identifier. If there is a referential constraint
+ where the identifier is the principal, returns results corresponding to the constrained
+ dependent relationships.
+
+
+
+
+ Given a value, returns the value for its principal owner.
+
+
+
+
+ Gives all principals affecting the given identifier.
+
+
+
+
+ Gives all direct references of the given identifier
+
+
+
+
+ Gets all dependents affected by the given identifier.
+
+
+
+
+ Checks whether the given identifier has any contributing principals.
+
+
+
+
+ Checks whether there is a cycle in the identifier graph.
+
+
+
+
+ Registers an added entity so that it can be matched by a foreign key lookup.
+
+
+
+
+ There are three states:
+ - No temp keys with the given value exists (return false, out null)
+ - A single temp key exists with the given value (return true, out non null)
+ - Multiple temp keys exist with the given value (return true, out null)
+
+
+
+
+ Ensures firstId and secondId belong to the same partition
+
+
+
+
+ Simple linked list class.
+
+
+
+
+ Collects information relevant to a particular identifier.
+
+
+
+
+ Enumeration of possible operators.
+
+
+ The values are used to determine the order of operations (in the absence of any strong dependencies).
+ The chosen order is based on the observation that hidden dependencies (e.g. due to temporary keys in
+ the state manager or unknown FKs) favor deletes before inserts and updates before deletes. For instance,
+ a deleted entity may have the same real key value as an inserted entity. Similarly, a self-reference
+ may require a new dependent row to be updated before the prinpical row is inserted. Obviously, the actual
+ constraints are required to make reliable decisions so this ordering is merely a heuristic.
+
+
+
+
+ Indicates that all properties are modified. Used for added and deleted entities and for
+ modified complex type sub-records.
+
+
+
+
+ Indicates that no properties are modified. Used for unmodified complex type sub-records.
+
+
+
+
+ Indicates that some properties are modified. Used for modified entities.
+
+
+
+
+ Comments assume there is a map between the CDM and store. Other maps are possible, but for simplicity, we discuss the 'from' portion of the map as the C-Space and the 'to' portion of the map as the S-Space.
+
+ This class translates C-Space change requests into S-Space change requests given a C-Space change request, an update view loader, and a target table. It has precisely one entry point, the static
+
+
+
+ This class implements propagation rules for the following relational operators in the update mapping view:
+
+ - Projection
+ - Selection (filter)
+ - Union all
+ - Inner equijoin
+ - Left outer equijoin
+
+
+
+
+
+ Abstract implementation of node visitor that allows the specification of visit methods
+ for different node types (VisitPre virtual methods) and evaluation of nodes with respect
+ to the typed (TReturn) return values of their children.
+
+
+ This is not a general purpose class. It is tailored to the needs of the update pipeline.
+ All virtual methods throw NotSupportedException (must be explicitly overridden by each visitor).
+
+ Return type for the visitor
+
+
+
+ Utility method to generate an exception when unsupported node types are encountered.
+
+ Not supported exception
+
+
+
+ Gets the name of this visitor for debugging and tracing purposes.
+
+
+
+
+ Construct a new propagator.
+
+
+
+
+ Propagate changes from C-Space (contained in
+
+ See Walker class for an explanation of this coding pattern.
+
+ Changes in S-Space.
+
+
+
+ Utility method constructs a new empty change node.
+
+ Empty change node with the appropriate type for the view node.
+
+
+
+ Propagates changes across a join expression node by implementing progation rules w.r.t. inputs
+ from the left- and right- hand sides of the join. The work is actually performed
+ by the
+ Results propagated to the given join expression node.
+
+
+
+ Given the results returned for the left and right inputs to a union, propagates changes
+ through the union.
+ Propagation rule (U = union node, L = left input, R = right input, D(x) = deleted rows
+ in x, I(x) = inserted rows in x)
+ U = L union R
+ D(U) = D(L) union D(R)
+ I(U) = I(L) union I(R)
+
+ Result of propagating changes to this union all node.
+
+
+
+ Propagate projection.
+ Propagation rule (P = projection node, S = projection input, D(x) = deleted rows in x,
+ I(x) = inserted rows in x)
+ P = Proj_f S
+ D(P) = Proj_f D(S)
+ I(P) = Proj_f I(S)
+
+ Result of propagating changes to the projection expression node.
+
+
+
+ Performs projection for a single row. Evaluates each projection argument against the specified
+ row, returning a result with the specified type.
+
+ Projected row.
+
+
+
+ Propagation rule (F = filter node, S = input to filter, I(x) = rows inserted
+ into x, D(x) = rows deleted from x, Sigma_p = filter predicate)
+ F = Sigma_p S
+ D(F) = Sigma_p D(S)
+ I(F) = Sigma_p I(S)
+
+
+
+
+ Handles extent expressions (these are the terminal nodes in update mapping views). This handler
+ retrieves the changes from the grouper.
+
+
+
+
+ Gets context for updates performed by this propagator.
+
+
+
+
+ Helper class supporting the evaluation of highly constrained expressions of the following
+ form:
+ P := P AND P | P OR P | NOT P | V is of type | V eq V | V
+ V := P
+ V := Property(V) | Constant | CASE WHEN P THEN V ... ELSE V | Row | new Instance | Null
+ The evaluator supports SQL style ternary logic for unknown results (bool? is used, where
+ null --> unknown, true --> TRUE and false --> FALSE
+
+
+ Assumptions:
+ - The node and the row passed in must be type compatible.
+ Any var refs in the node must have the same type as the input row. This is a natural
+ requirement given the usage of this method in the propagator, since each propagator handler
+ produces rows of the correct type for its parent. Keep in mind that every var ref in a CQT is
+ bound specifically to the direct child.
+ - Equality comparisons are CLR culture invariant. Practically, this introduces the following
+ differences from SQL comparisons:
+ - String comparisons are not collation sensitive
+ - The constants we compare come from a fixed repertoire of scalar types implementing IComparable
+ For the purposes of update mapping view evaluation, these assumptions are safe because we
+ only support mapping of non-null constants to fields (these constants are non-null discriminators)
+ and key comparisons (where the key values are replicated across a reference).
+
+
+
+
+ Constructs an evaluator for evaluating expressions for the given row.
+
+
+
+
+ Utility method filtering out a set of rows given a predicate.
+
+ Input rows matching criteria.
+
+
+
+ Utility method determining whether a row matches a predicate.
+
+
+ See Walker class for an explanation of this coding pattern.
+
+
+ true if the row matches the criteria; false otherwise
+
+
+
+
+ Evaluates scalar node.
+
+ Scalar result.
+
+
+
+ Given an expression, converts to a (nullable) bool. Only boolean constant and null are
+ supported.
+
+ true if true constant; false if false constant; null is null constant
+
+
+
+ Converts a (nullable) bool to an expression.
+
+ DbExpression
+
+
+
+ Determines whether the argument being evaluated has a given type (declared in the IsOfOnly predicate).
+
+ True if the row being evaluated is of the requested type; false otherwise.
+
+
+
+ Determines whether the row being evaluated has the given type (declared in the IsOf predicate).
+
+ True if the values being compared are equivalent; false otherwise.
+
+
+
+ Evaluates an 'and' expression given results of evalating its children.
+
+ True if both child predicates are satisfied; false otherwise.
+
+
+
+ Evaluates an 'or' expression given results of evaluating its children.
+
+ True if either child predicate is satisfied; false otherwise.
+
+
+
+ Evalutes a 'not' expression given results
+
+ True of the argument to the 'not' predicate evaluator to false; false otherwise
+
+
+
+ Returns the result of evaluating a case expression.
+
+ Result of evaluating case expression over the input row for this visitor.
+
+
+
+ Evaluates a var ref. In practice, this corresponds to the input row for the visitor (the row is
+ a member of the referenced input for a projection or filter).
+ We assert that types are consistent here.
+
+ Input row for the visitor.
+
+
+
+ Evaluates a property expression given the result of evaluating the property's instance.
+
+ DbExpression resulting from the evaluation of property.
+
+
+
+ Evaluates a constant expression (trivial: the result is the constant expression)
+
+ Constant expression
+
+
+
+ Evaluates a ref key expression based on the result of evaluating the argument to the ref.
+
+ The structural key of the ref as a new instance (record).
+
+
+
+ Evaluates a null expression (trivial: the result is the null expression)
+
+ Null expression
+
+
+
+ Evaluates treat expression given a result for the argument to the treat.
+
+ Null if the argument is of the given type, the argument otherwise
+
+
+
+ Casts argument to expression.
+
+ Result of casting argument
+
+
+
+ Casts an object instance to the specified model type.
+
+ Cast value
+
+
+
+ Evaluate a null expression.
+
+ A boolean expression describing the result of evaluating the Is Null predicate
+
+
+
+ Supports propagation of preserve and unknown values when evaluating expressions. If any input
+ to an expression is marked as unknown, the same is true of the result of evaluating
+ that expression. If all inputs to an expression are marked 'preserve', then the result is also
+ marked preserve.
+
+ Marked up result.
+
+
+
+ Class generating default records for extents. Has a single external entry point, the
+
+
+
+
+ Initializes a map from primitive scalar types in the C-Space to default values
+ used within the placeholder.
+
+
+
+
+ Initializes a map from primitive spatial types in the C-Space to default values
+ used within the placeholder.
+
+
+
+
+ Attempts to retrieve the the default value for the specified primitive type.
+
+ true if a default value was found, false otherwise.
+
+
+
+ Creates a record for an extent containing default values. Assumes the extent is either
+ a relationship set or an entity set.
+
+
+ Each scalar value appearing in the record is a
+ A default record for the
+
+
+
+ Specialization of
+
+
+
+ Specialization of
+
+
+
+ Returns a placeholder for a specific metadata member.
+
+ Placeholder element for the given member.
+
+
+
+ Given default values for children members, produces a new default expression for the requested (parent) member.
+
+ Default value for parent member
+
+
+
+ Performs join propagation. The basic strategy is to identify changes (inserts, deletes)
+ on either side of the join that are related according to the join criteria. Support is restricted
+ to conjunctions of equality predicates of the form left property == right property .
+ When a group of related changes is identified, rules are applied based on the existence of
+ different components (e.g., a left insert + right insert).
+
+
+ The joins handled by this class are degenerate in the sense that a row in the 'left' input always
+ joins with at most one row in the 'right' input. The restrictions that allow for this assumption
+ are described in the update design spec (see 'Level 5 Optimization').
+
+
+ Propagation rules for joins are stored in static fields of the class (initialized in the static
+ constructor for the class).
+
+
+
+
+ Constructs a join propagator.
+
+
+
+ These static dictionaries are initialized by the static constructor for this class.
+ They describe for each combination of input elements (the key) propagation rules, which
+ are expressions over the input expressions.
+
+
+
+
+ Initialize rules.
+
+
+
+
+ Initializes propagation rules for a specific input combination.
+
+
+
+
+ Performs join propagation.
+
+ Changes propagated to the current join node in the update mapping view.
+
+
+
+ Propagate all changes associated with a particular join key.
+
+
+
+
+ Produce a tuple containing joined rows.
+
+ Result of joining the input rows.
+
+
+
+ Constructs a new placeholder record for the left hand side of the join. Values taken
+ from the join key are injected into the record.
+
+
+ Record corresponding to the type of the left input to the join. Each value in the record is flagged as
+
+
+
+
+ See
+
+
+
+ Produces a hash table of all instances and processes join keys, adding them to the list
+ of keys handled by this node.
+
+ A map from join keys to instances.
+
+
+
+ Flags indicating which change elements are available (0-4) and propagation
+ rules (0, 5-512)
+
+
+
+
+ Extracts equi-join properties from a join condition.
+
+
+ Assumptions:
+
+ - Only conjunctions of equality predicates are supported
+ -
+ Each equality predicate is of the form (left property == right property). The order
+ is important.
+
+
+
+
+
+
+ Initializes a join predicate visitor. The visitor will populate the given property
+ lists with expressions describing the left and right hand side of equi-join
+ sub-clauses.
+
+
+
+
+ Determine properties from the left and right inputs to an equi-join participating
+ in predicate.
+
+
+ The property definitions returned are 'aligned'. If the join predicate reads:
+ a = b AND c = d AND e = f
+ then the output is as follows:
+ leftProperties = {a, c, e}
+ rightProperties = {b, d, f}
+ See Walker class for an explanation of this coding pattern.
+
+
+
+
+ Visit and node after its children have visited. There is nothing to do here
+ because only leaf equality nodes contain properties extracted by this visitor.
+
+ Results ignored by this visitor implementation.
+
+
+
+ Perform work for an equality expression node.
+
+ Results ignored by this visitor implementation.
+
+
+
+ Describes the mode of behavior for the
+
+
+
+ Produce a null extension record (for outer joins) marked as modified
+
+
+
+
+ Produce a null extension record (for outer joins) marked as preserve
+
+
+
+
+ Produce a placeholder for a record that is known to exist but whose specific
+ values are unknown.
+
+
+
+
+ Fills in a placeholder with join key data (also performs a clone so that the
+ placeholder can be reused).
+
+
+ Clones of placeholder nodes are created when either the structure of the node
+ needs to change or the record markup for the node needs to change.
+
+
+
+
+ Construct a new placeholder with the shape of the given placeholder. Key values are
+ injected into the resulting place holder and default values are substituted with
+ either propagator constants or progagator nulls depending on the mode established
+ by the
+
+ The key is essentially an array of values. The key map indicates that for a particular
+ placeholder an expression (keyMap.Keys) corresponds to some ordinal in the key array.
+
+ Cloned placeholder with key values
+
+
+
+ Tracks roles played by a record as it propagates
+ w.r.t. an update mapping view.
+
+
+
+
+ No role.
+
+
+
+
+ Value is unchanged. Used only for attributes that appear in updates (in other words,
+ in both delete and insert set).
+
+
+
+
+ Value is a concurrency token. Placeholder for post Beta 2 work.
+
+
+
+
+ Value is unknown. Used only for attributes that appear in updates (in other words,
+ in both delete and insert set).
+
+
+
+
+ Value is a key, and therefore a concurrency value, but it is shared so it
+ only needs to be checked in a single table (in the case of entity splitting)
+
+
+
+
+ Value is a foreign key.
+
+
+
+
+ requires: for structural types, member values are ordinally aligned with the members of the
+ structural type.
+ Stores a 'row' (or element within a row) being propagated through the update pipeline, including
+ markup information and metadata. Internally, we maintain several different classes so that we only
+ store the necessary state.
+ - StructuralValue (complex types, entities, and association end keys): type and member values,
+ one version for modified structural values and one version for unmodified structural values
+ (a structural type is modified if its _type_ is changed, not its values
+ - SimpleValue (scalar value): flags to describe the state of the value (is it a concurrency value,
+ is it modified) and the value itself
+ - ServerGenSimpleValue: adds back-prop information to the above (record and position in record
+ so that we can set the value on back-prop)
+ - KeyValue: the originating IEntityStateEntry also travels with keys. These entries are used purely for
+ error reporting. We send them with keys so that every row containing an entity (which must also
+ contain the key) has enough context to recover the state entry.
+
+
+ Not all memebers of a PropagatorResult are available for all specializations. For instance, GetSimpleValue
+ is available only on simple types
+
+
+
+
+ Returns simple value stored in this result. Only valid when
+ Concrete value.
+
+
+
+ Returns nested value. Only valid when
+ Nested result.
+
+
+
+ Returns nested value. Only valid when
+ Nested result.
+
+
+
+ Returns all structural values. Only valid when
+ Values of all structural members.
+
+
+
+ Produces a replica of this propagator result with different flags.
+
+ This result with the given flags.
+
+
+
+ Copies this result replacing its value. Used for cast. Requires a simple result.
+
+ Copy of this result with new value.
+
+
+
+ Replaces parts of the structured result.
+
+ Result with requested elements replaced.
+
+
+
+ A result is merged with another when it is merged as part of an equi-join.
+
+
+ In theory, this should only ever be called on two keys (since we only join on
+ keys). We throw in the base implementation, and override in KeyResult. By convention
+ the principal key is always the first result in the chain (in case of an RIC). In
+ addition, entity entries always appear before relationship entries.
+
+ Merged result.
+
+
+
+ Aligns a value returned from the store with the expected type for the member.
+
+ Converted return value
+
+
+
+ Gets a value indicating whether this result is null.
+
+
+
+
+ Gets a value indicating whether this is a simple (scalar) or complex
+ structural) result.
+
+
+
+
+ Gets flags describing the behaviors for this element.
+
+
+
+
+ Gets all state entries from which this result originated. Only set for key
+ values (to ensure every row knows all of its source entries)
+
+
+
+
+ Gets record from which this result originated. Only set for server generated
+ results (where the record needs to be synchronized).
+
+
+
+
+ Gets structural type for non simple results. Only available for entity and complex type
+ results.
+
+
+
+
+ Gets the ordinal within the originating record for this result. Only set
+ for server generated results (otherwise, returns -1)
+
+
+
+
+ Gets the identifier for this entry if it is a server-gen key value (otherwise
+ returns -1)
+
+
+
+
+ Where a single result corresponds to multiple key inputs, they are chained using this linked list.
+ By convention, the first entry in the chain is the 'dominant' entry (the principal key).
+
+
+
+
+ Converts records to new instance expressions. Assumes that all inputs come from a single data reader (because
+ it caches record layout). If multiple readers are used, multiple converters must be constructed in case
+ the different readers return different layouts for types.
+
+
+ Conventions for modifiedProperties enumeration: null means all properties are modified, empty means none,
+ non-empty means some.
+
+
+
+
+ Initializes a new converter given a command tree context. Initializes a new record layout cache.
+
+
+
+
+ Context used to produce expressions.
+
+
+
+
+ Converts original values in a state entry to a DbNewInstanceExpression. The record must be either an entity or
+ a relationship set instance.
+
+
+ This method is not thread safe.
+
+ New instance expression.
+
+
+
+ Converts current values in a state entry to a DbNewInstanceExpression. The record must be either an entity or
+ a relationship set instance.
+
+
+ This method is not thread safe.
+
+ New instance expression.
+
+
+
+ This class determines the state entries contributing to an expression
+ propagated through an update mapping view (values in propagated expressions
+ remember where they come from)
+
+
+
+
+ Finds all markup associated with the given source.
+
+ Markup.
+
+
+
+ Processes changes applying to a table by merging inserts and deletes into updates
+ where appropriate.
+
+
+ This class is essentially responsible for identifying inserts, deletes
+ and updates in a particular table based on the
+
+
+
+ Constructs processor based on the contents of a change node.
+
+
+
+
+ For testing purposes only
+
+
+
+
+ Gets metadata for the table being modified.
+
+
+
+
+ Gets a map from column ordinal to property descriptions for columns that are components of the table's
+ primary key.
+
+
+
+
+ Returns the edges of the graph
+
+
+
+
+ Gets comparer used to resolve identifiers to actual 'owning' key values (e.g. across referential constraints)
+
+
+
+
+ Maps from tables to all "source" referential constraints (where the table declares
+ foreign keys)
+
+
+
+
+ Maps from tables to all "target" referential constraints (where the table is
+ referenced by a foreign key)
+
+
+
+
+ Tracks whether any function commands exist in the current payload.
+
+
+
+
+ Gets translator producing this graph.
+
+
+
+
+ For function commands, we infer constraints based on relationships and entities. For instance,
+ we always insert an entity before inserting a relationship referencing that entity. When dynamic
+ and function UpdateCommands are mixed, we also fall back on this same interpretation.
+
+
+
+
+ Describes an update command's foreign key (source or target)
+
+
+
+
+ Constructor
+
+
+
+
+ Initialize foreign key object for the target of a foreign key.
+
+ true if the record contains key values for this constraint; false otherwise
+
+
+
+ Initialize foreign key object for the source of a foreign key.
+
+ true if the record contains key values for this constraint; false otherwise
+
+
+
+ Foreign key metadata.
+
+
+
+
+ Foreign key value.
+
+
+
+
+ Indicates whether this is an inserted or deleted key value.
+
+
+
+
+ Equality comparer for ForeignKey class.
+
+
+
+
+ This class implements compilation of DML operation requests to some
+ format (e.g. canonical query tree or T-SQL)
+
+
+
+
+ Initialize an update compiler.
+
+
+
+
+ Builds a delete command.
+
+ Delete command.
+
+
+
+ Builds an update command.
+
+ Update command.
+
+
+
+ Builds insert command.
+
+ Insert command.
+
+
+
+ Determines column/value used to set values for a row.
+
+
+ The following columns are not included in the result:
+
+ - Keys in non-insert operations (keys are only set for inserts).
+ - Values flagged 'preserve' (these are values the propagator claims are untouched).
+ - Server generated values.
+
+
+ Column value pairs.
+
+
+
+ Determines predicate used to identify a row in a table.
+
+
+ Columns are included in the list when:
+
+ - They are keys for the table
+ - They are concurrency values
+
+
+ Column/value pairs.
+
+
+
+ This class performs to following tasks to persist C-Space changes to the store:
+
+ - Extract changes from the entity state manager
+ - Group changes by C-Space extent
+ - For each affected S-Space table, perform propagation (get changes in S-Space terms)
+ - Merge S-Space inserts and deletes into updates where appropriate
+ - Produce S-Space commands implementing the modifications (insert, delete and update SQL statements)
+
+
+
+
+
+ For testing purposes only
+
+
+
+
+ Registers any referential constraints contained in the state entry (so that
+ constrained members have the same identifier values). Only processes relationships
+ with referential constraints defined.
+
+
+
+
+ Yields all relationship state entries with the given key as an end.
+
+
+
+
+ Persists state manager changes to the store.
+
+ Total number of state entries affected.
+
+
+
+ An asynchronous version of Update, which
+ persists state manager changes to the store.
+
+ A Task containing the total number of state entries affected.
+
+
+
+ Accept changes to entities and relationships processed by this translator instance.
+
+ Number of state entries affected.
+
+
+
+ Gets extents for which this translator has identified changes to be handled
+ by the standard update pipeline.
+
+ Enumeration of modified C-Space extents.
+
+
+
+ Gets extents for which this translator has identified changes to be handled
+ by function mappings.
+
+ Enumreation of modified C-Space extents.
+
+
+
+ Produce dynamic store commands for this translator's changes.
+
+ Database commands in a safe order
+
+
+
+ Gets a metadata wrapper for the given type. The wrapper makes
+ certain tasks in the update pipeline more efficient.
+
+ Metadata wrapper
+
+
+
+ Returns error when it is not possible to order update commands. Argument is the 'remainder', or commands
+ that could not be ordered due to a cycle.
+
+
+
+
+ Creates a command in the current context.
+
+ DbCommand produced by the current provider.
+
+
+
+ Helper method to allow the setting of parameter values to update stored procedures.
+ Allows the DbProvider an opportunity to rewrite the parameter to suit provider specific needs.
+
+
+
+
+ Retrieve all modified entries from the state manager.
+
+
+
+
+ Retrieve all required/optional/value entries into the state manager. These are entries that --
+ although unmodified -- affect or are affected by updates.
+
+
+
+
+ Validates and tracks a state entry being processed by this translator.
+
+
+
+
+ effects: given an entity key and a set, adds key to the set iff. the corresponding entity
+ is:
+ not a stub (or 'key') entry, and;
+ not a core element in the update pipeline (it's not being directly modified)
+
+
+
+
+ Retrieve a change node for an extent. If none exists, creates and registers a new one.
+
+ Change node for requested extent.
+
+
+
+ Retrieve a list of state entries being processed by custom user functions.
+
+ List storing the entries.
+
+
+
+ Gets workspace used in this session.
+
+
+
+
+ Gets key manager that handles interpretation of keys (including resolution of
+ referential-integrity/foreign key constraints)
+
+
+
+
+ Gets the view loader metadata wrapper for the current workspace.
+
+
+
+
+ Gets record converter which translates state entry records into propagator results.
+
+
+
+
+ Get the connection used for update commands.
+
+
+
+
+ Gets command timeout for update commands. If null, use default.
+
+
+
+
+ Class validating relationship cardinality constraints. Only reasons about constraints that can be inferred
+ by examining change requests from the store.
+ (no attempt is made to ensure consistency of the store subsequently, since this would require pulling in all
+ values from the store).
+
+
+
+
+ Relationships registered in the validator.
+
+
+
+
+ Relationships the validator determines are required based on registered entities.
+
+
+
+
+ Cache used to store relationship sets with ends bound to entity sets.
+
+
+
+
+ Add an entity to be tracked by the validator. Requires that the input describes an entity.
+
+
+
+
+ Add a relationship to be tracked by the validator.
+
+
+
+
+ Validates cardinality constraints for all added entities/relationships.
+
+
+
+
+ Determines the net change in relationship count.
+ For instance, if the directional relationship is added 2 times and deleted 3, the return value is -1.
+
+
+
+
+ Determine which relationship sets reference the given entity set.
+
+ Relationship sets referencing the given entity set
+
+
+
+ An instance of an actual or expected relationship. This class describes one direction
+ of the relationship.
+
+
+
+
+ Entity key for the entity being referenced by the relationship.
+
+
+
+
+ Name of the end referencing the entity key.
+
+
+
+
+ Name of the end the entity key references.
+
+
+
+
+ State entry containing this relationship.
+
+
+
+
+ Reference to the relationship set.
+
+
+
+
+ Reference to next 'equivalent' relationship in circular linked list.
+
+
+
+
+ Requires: 'other' must refer to the same relationship metadata and the same target entity and
+ must not already be a part of an equivalent set.
+ Adds the given relationship to linked list containing all equivalent relationship instances
+ for this relationship (e.g. all orders associated with a specific customer)
+
+
+
+
+ Returns all relationships in equivalence set.
+
+
+
+
+ Determines the number of add and delete operations contained in this equivalence set.
+
+
+
+
+ Retrieves update mapping views and dependency information for update mapping views. Acts as a wrapper around
+ the metadata workspace (and allows direct definition of update mapping views for test purposes).
+
+
+
+
+ Constructor specifying a metadata workspace to use for mapping views.
+
+
+
+
+ For a given extent, returns the function mapping translator.
+
+ Function translator or null if none exists for this extent
+
+
+
+ Returns store tables affected by modifications to a particular C-layer extent. Although this
+ information can be inferred from the update view, we want to avoid compiling or loading
+ views when not required. This information can be directly determined from mapping metadata.
+
+ Affected store tables.
+
+
+
+ Gets information relevant to the processing of an AssociationSet in the update pipeline.
+ Caches information on first retrieval.
+
+
+
+
+ Determines whether the given member maps to a server-generated column in the store.
+ Requires: InitializeExtentInformation has been called for the extent being persisted.
+
+ Whether the member is server generated in some context
+
+
+
+ Determines whether the given member maps to a column participating in an isnull
+ condition. Useful to determine if a nullability constraint violation is going to
+ cause roundtripping problems (e.g. if type is based on nullability of a 'non-nullable'
+ property of a derived entity type)
+
+
+
+
+ Utility method reading value from dictionary within read lock.
+
+
+
+
+ Utility method checking for membership of element in set within read lock.
+
+
+
+
+ Initializes all information relevant to the entity set.
+
+
+
+
+ Yields all members appearing in function mapping result bindings.
+
+ All result bindings
+
+
+
+ Gets all model properties mapped to server generated columns.
+
+
+
+
+ Gets all store columns participating in is null conditions.
+
+
+
+
+ Gets all model properties mapped to given columns.
+
+
+
+
+ Enumerates all mapping fragments in given set mapping.
+
+
+
+
+ Returns all bottom-level mappings (e.g. conditions and scalar property mappings but not complex property mappings
+ whose components are returned)
+
+
+
+
+ Represents a simple value condition of the form (value IS NULL), (value IS NOT NULL)
+ or (value EQ X). Supports IEquatable(Of ValueCondition) so that equivalent conditions
+ can be identified.
+
+
+
+
+ Traverse the tree and perform the following rewrites:
+ 1. Flatten unions contained as left children of LOJs: LOJ(A, Union(B, C)) -> LOJ(A, B, C).
+ 2. Rewrite flat LOJs into nested LOJs. The nesting is determined by FKs between right cell table PKs.
+ Example: if we have an LOJ(A, B, C, D) and we know there are FKs from C.PK and D.PK to B.PK,
+ we want to rewrite into this - LOJ(A, LOJ(B, C, D)).
+ 3. As a special case we also look into LOJ driving node (left most child in LOJ) and if it is an IJ,
+ then we consider attaching LOJ children to nodes inside IJ based on the same principle as above.
+ Example: LOJ(IJ(A, B, C), D, E, F) -> LOJ(IJ(LOJ(A, D), B, LOJ(C, E)), F) iff D has FK to A and E has FK to C.
+ This normalization enables FK-based join elimination in plan compiler, so for a query such as
+ "select e.ID from ABCDSet" we want plan compiler to produce "select a.ID from A" instead of
+ "select a.ID from A LOJ B LOJ C LOJ D".
+
+
+
+
+ A class that handles creation of cells from the meta data information.
+
+
+
+
+ Boolean members have a closed domain and are enumerated when domains are established i.e. (T, F) instead of (notNull).
+ Query Rewriting is exercised over every domain of the condition member. If the member contains not_null condition
+ for example, it cannot generate a view for partitions (member=T), (Member=F). For this reason we need to expand the cells
+ in a predefined situation (below) to include sub-fragments mapping individual elements of the closed domain.
+ Enums (a planned feature) need to be handled in a similar fashion.
+ Find booleans that are projected with a not_null condition
+ Expand ALL cells where they are projected. Why? See Unit Test case NullabilityConditionOnBoolean5.es
+ Validation will fail because it will not be able to validate rewritings for partitions on the 'other' cells.
+
+
+
+
+ Given a cell, a member and a boolean condition on that member, creates additional cell
+ which with the specified restriction on the member in addition to original condition.
+ e.i conjunction of original condition AND member in newCondition
+ Creation fails when the original condition contradicts new boolean condition
+ ViewTarget tells whether MemberPath is in Cquery or SQuery
+
+
+
+
+ Takes in a JoinTreeNode and a Contition Property Map and creates an BoolExpression
+ for the Condition Map.
+
+
+
+
+ This class holds some configuration information for the view generation code.
+
+
+
+
+ To measure a single thing at a time.
+
+
+
+
+ Perf op being measured.
+
+
+
+
+ Sets time for
+
+
+
+ Sets time for
+
+
+
+ If true then view generation will produce eSQL, otherwise CQTs only.
+
+
+
+
+ Callers can set elements in this list.
+
+
+
+
+ Encapsulates a slot in a particular cql block.
+
+
+
+
+ This class represents the constants or members that that can be referenced in a C or S Cell query.
+ In addition to fields, may represent constants such as types of fields, booleans, etc.
+
+
+
+
+ Returns true if this is semantically equivalent to
+
+
+
+ Creates new
+
+
+
+ Returns the alias corresponding to the slot based on the
+
+
+
+ Given the slot and the
+
+
+
+ Given the slot and the input
+
+
+
+ Given fields in
+
+
+
+ Given two lists
+
+
+
+ A class that can compare slots based on their contents.
+
+
+
+
+ Returns true if
+
+
+
+ Creates a qualified slot "block_alias.slot_alias"
+
+
+
+
+ Creates new
+
+
+
+ Delegates alias generation to the leaf slot in the qualified chain.
+
+
+
+
+ Walks the chain of
+
+
+
+ This class represents slots for expressions over boolean variables, e.g., _from0, _from1, etc
+
+
+
+
+ Creates a boolean slot for expression that comes from originalCellNum, i.e.,
+ the value of the slot is
+
+
+
+ The actual value of the slot - could be
+
+
+
+ A boolean corresponding to the original cell number (_from0)
+
+
+
+
+ Returns "_from0", "_from1" etc.
+
+
+
+ A class to capture cql blocks responsible for case statements generating multiconstants, i.e., complex types, entities, discriminators, etc.
+
+
+
+
+ A class that holds an expression of the form "(SELECT .. FROM .. WHERE) AS alias".
+ Essentially, it allows generating Cql query in a localized manner, i.e., all global decisions about nulls, constants,
+ case statements, etc have already been made.
+
+
+
+
+ Initializes a
+
+
+
+ Essentially, SELECT. May be replaced with another collection after block construction.
+
+
+
+
+ FROM inputs.
+
+
+
+
+ WHERER.
+
+
+
+
+ Alias of the whole block for cql generation.
+
+
+
+
+ See
+
+
+
+ Returns a string corresponding to the eSQL representation of this block (and its children below).
+
+
+
+
+ Returns a string corresponding to the CQT representation of this block (and its children below).
+
+
+
+
+ For the given
+
+
+
+ Returns true iff
+
+
+
+ Generates "A, B, C, ..." for all the slots in the block.
+
+
+
+
+ Generates "NewRow(A, B, C, ...)" for all the slots in the block.
+ If
+
+
+
+ Initializes context positioning in the join tree that owns the
+
+
+
+ Searches the input
+
+
+
+ Returns all the slots for this block (SELECT).
+
+
+
+
+ Returns all the child (input) blocks of this block (FROM).
+
+
+
+
+ Returns the where clause of this block (WHERE).
+
+
+
+
+ Returns an alias for this block that can be used for "AS".
+
+
+
+
+ The class represents a position of a
+
+
+
+ Creates a
+
+
+
+ A class that represents leaf
+
+
+
+ Creates an cql block representing the
+
+
+
+ Represents to the various Join nodes in the view: IJ, LOJ, FOJ.
+
+
+
+
+ Creates a join block (type given by
+
+
+
+ Represents a complete ON clause "slot1 == slot2 AND "slot3 == slot4" ... for two
+
+
+
+ Adds an
+
+
+
+ Generates eSQL string of the form "LeftSlot1 = RightSlot1 AND LeftSlot2 = RightSlot2 AND ...
+
+
+
+
+ Generates CQT of the form "LeftSlot1 = RightSlot1 AND LeftSlot2 = RightSlot2 AND ...
+
+
+
+
+ Represents an expression between slots of the form: LeftSlot = RightSlot
+
+
+
+
+ Generates eSQL string of the form "leftSlot = rightSlot".
+
+
+
+
+ Generates CQT of the form "leftSlot = rightSlot".
+
+
+
+
+ A class that keeps track of slot information in a
+
+
+
+ Creates a
+
+
+
+ Creates a
+
+
+
+ If slot is required by the parent. Can be reset to false in
+
+
+
+ If the node is capable of projecting this slot.
+
+
+
+
+ The slot represented by this
+
+
+
+ The output member path of this slot.
+
+
+
+
+ Whether to add AND NOT NULL to Cql.
+
+
+
+
+ Sets the
+
+
+
+ Generates eSQL representation of the slot. For different slots, the result is different, e.g., "_from0", "CPerson1.pid", "TREAT(....)".
+
+
+
+
+ Generates CQT representation of the slot.
+
+
+
+
+ Returns true iff this slot is required by the
+
+
+
+ Returns true iff this slot is projected by this
+
+
+
+ Returns the output memberpath of this slot
+
+
+
+
+ Returns the slot value corresponfing to this object.
+
+
+
+
+ Returns the Cql alias for this slot, e.g., "CPerson1_Pid", "_from0", etc
+
+
+
+
+ Returns true if Cql generated for the slot needs to have an extra AND IS NOT NULL condition.
+
+
+
+
+ Represents Union nodes in the
+
+
+
+ Creates a union block with SELECT (
+
+
+
+ This class is responsible for generation of CQL after the cell merging process has been done.
+
+
+
+
+ Given the generated
+
+
+
+ The generated view from the cells.
+
+
+
+
+ Case statements for the multiconstant fields.
+
+
+
+
+ Mapping from member paths to slot indexes.
+
+
+
+
+ Number of booleans in the view, one per cell (from0, from1, etc...)
+
+
+
+
+ A counter used to generate aliases for blocks.
+
+
+
+
+ Identifiers used in the Cql queries.
+
+
+
+
+ Returns eSQL query that represents a query/update mapping view for the view information that was supplied in the constructor.
+
+
+
+
+ Returns Cqtl query that represents a query/update mapping view for the view information that was supplied in the constructor.
+
+
+
+
+ Generates a
+
+
+
+ Given the
+
+
+
+ Given the
+
+
+
+ Given the slot (
+
+
+
+ Returns the next slot starting at
+
+
+
+ Returns an array of size
+
+
+
+ Given the
+
+
+
+ Returns the slot index for the following member path:
+
+
+
+ Describes top-level query mapping view projection of the form:
+ SELECT VALUE CASE
+ WHEN Discriminator = DiscriminatorValue1 THEN EntityType1(...)
+ WHEN Discriminator = DiscriminatorValue2 THEN EntityType2(...)
+ ...
+ Supports optimizing queries to leverage user supplied discriminator values
+ in TPH mappings rather than introducing our own. This avoids the need
+ to introduce a CASE statement in the store.
+
+
+
+
+ Expression retrieving discriminator value from projection input.
+
+
+
+
+ Map from discriminator values to implied entity type.
+
+
+
+
+ Map from entity property to expression generating value for that property. Note that
+ the expression must be the same for all types in discriminator map.
+
+
+
+
+ Map from entity relproperty to expression generating value for that property. Note that
+ the expression must be the same for all types in discriminator map.
+
+
+
+
+ EntitySet to which the map applies.
+
+
+
+
+ Determines whether the given query view matches the discriminator map pattern.
+
+
+
+
+ Utility method determining whether two expressions appearing within the same scope
+ are equivalent. May return false negatives, but no false positives. In other words,
+ x != y --> !ExpressionsCompatible(x, y)
+ but does not guarantee
+ x == y --> ExpressionsCompatible(x, y)
+
+
+
+
+ Holds the view generated for a given OFTYPE(Extent, Type) combination.
+
+
+
+
+ Creates generated view object for the combination of the
+
+
+
+ Creates generated view object for the combination of the
+
+
+
+ Creates generated view object for the combination of the
+
+
+
+ Given an extent and its corresponding view, invokes the parser to check if the view definition is syntactically correct.
+ Iff parsing succeeds:
+
+
+
+ Uses query rewriting to determine the case statements, top-level WHERE clause, and the "used views"
+ for a given type to be generated.
+ Step 1: Method "EnsureIsFullyMapped" goes through the (C) schema metadata and checks whether the query for each
+ entity shape can be rewritten from the C fragment queries.
+ This step tracks the "used views" which will later be passed to "basic view generation" (i.e., creation of the FOJ/LOJ/IJ/Union relational expressions)
+ Step 2: GetCaseStatements constructs the required case statements and the top-level WHERE clause.
+ This may add some extra views to "used views".
+ Now we know what views are used overall.
+ Step 3: We remap _from variables to new _from variables that are renumbered for used views.
+ This is done to comply with the numbering scheme in the old algorithm - and to produce more readable views.
+ Step 4: From the constructed relational expression (OpCellTree), we can tell whether a top-level WHERE clause is needed or not.
+ (Usually, it's needed only in certain cases for OfType() views.)
+
+
+
+
+ Validates each mapping fragment/cell (Qc = Qs)
+ by unfolding update views in Qs and checking query equivalence
+
+
+
+
+ Given a LeftCellWrapper for the S-side fragment and a non-nullable colum m, return a CQuery with nullability condition
+ appended to Cquery of c-side member that column m is mapped to
+
+
+
+
+ Checks whether non nullable S-side members are mapped to nullable C-query.
+ It is possible that C-side attribute is nullable but the fragment's C-query is not
+
+
+
+
+ Denotes the fact that the key of the current tuple comes from a specific extent, or association role.
+
+
+
+
+ A class that ties up all the literals in boolean expressions.
+ Conditions represented by
+
+
+
+ Creates a term expression of the form: "
+
+
+
+ Creates a term expression of the form: "
+
+
+
+ Fixes the range of the literal using the new values provided in
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ See
+
+
+
+ Checks if the identifier in this is the same as the one in
+
+
+
+ Get the hash code based on the identifier.
+
+
+
+
+ This class compares boolean expressions.
+
+
+
+
+ This class compares just the identifier in boolean expressions.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Given the
+
+
+
+ Given the
+
+
+
+ Whether the boolean expression contains only OneOFTypeConst variables.
+
+
+
+
+ A class to denote a case statement:
+ CASE
+ WHEN condition1 THEN value1
+ WHEN condition2 THEN value2
+ ...
+ END
+
+
+
+
+ Creates a case statement for the
+
+
+
+ The field.
+
+
+
+
+ All the WHEN THENs.
+
+
+
+
+ Value for the else clause.
+
+
+
+
+ Recursively qualifies all
+
+
+
+ Adds an expression of the form "WHEN
+
+
+
+ Simplifies the
+
+
+
+ Generates eSQL for the current
+
+
+
+ Generates CQT for the current
+
+
+
+ Returns true if the
+
+
+
+ A class that stores WHEN condition THEN value.
+
+
+
+
+ Creates WHEN condition THEN value.
+
+
+
+
+ Returns WHEN condition.
+
+
+
+
+ Returns THEN value.
+
+
+
+
+ This class is just a wrapper over case statements so that we don't pollute the
+
+
+
+ Creates a slot for
+
+
+
+ The actual case statement.
+
+
+
+
+ Creates new
+
+
+
+ This class contains a pair of cell queries which is essentially a
+ constraint that they are equal. A cell is initialized with a C or an
+ S Query which it exposes as properties but it also has the notion of
+ "Left" and "Right" queries -- left refers to the side for which a
+ view is being generated
+ For example, to
+ specify a mapping for CPerson to an SPerson table, we have
+ [(p type Person) in P : SPerson]
+ (p.pid, pid)
+ (p.name, name)
+ This really denotes the equality of two queries:
+ (C) SELECT (p type Person) AS D1, p.pid, p.name FROM p in P WHERE D1
+ (S) SELECT True AS D1, pid, name FROM SPerson WHERE D1
+ For more details, see the design doc
+
+
+
+
+ Copy Constructor
+
+
+
+
+ Wraps from0, from1, etc. boolean fields that identify the source of tuples (# of respective cell query) in the view statements.
+
+
+
+
+ Creates a boolean expression for the variable name specified by
+
+
+
+ e.g., from0, from1.
+
+
+
+
+ Returns the slotName corresponding to this, ie., _from0 etc.
+
+
+
+
+ Copy Constructor
+
+
+
+
+ This class stores the C or S query. For example,
+ (C) SELECT (p type Person) AS D1, p.pid, p.name FROM p in P WHERE D1
+ (S) SELECT True AS D1, pid, name FROM SPerson WHERE D1
+ The cell query is stored in a "factored" manner for ease of
+ cell-merging and cell manipulation. It contains:
+ * Projection: A sequence of slots and a sequence of boolean slots (one
+ for each cell in the extent)
+ * A From part represented as a Join tree
+ * A where clause
+
+
+
+
+ Copy Constructor
+
+
+
+
+ [WARNING}
+ After cell merging boolean expression can (most likely) have disjunctions (OR node)
+ to represent the condition that a tuple came from either of the merged cells.
+ In this case original where clause IS MERGED CLAUSE with OR.
+ So don't call this after merging. It'll throw or debug assert from within GetConjunctsFromWC()
+
+
+
+
+ Whether query has a 'SELECT DISTINCT' on top.
+
+
+
+
+ This class denotes a constant that can be stored in multiconstants or projected in fields.
+
+
+
+
+ Represents scalar constants within a finite set that are not specified explicitly in the domain.
+ Currently only used as a Sentinel node to prevent expression optimization
+
+
+
+
+ Returns true if this constant contains not null.
+ Implemented in
+
+
+
+ Generates eSQL for the constant expression.
+
+
+
+
+ Generates CQT for the constant expression.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ A constant that can be projected in a cell query.
+
+
+
+
+ Creates a slot with constant value being
+
+
+
+ The actual value.
+
+
+
+
+ Returns the value stored in this constant.
+
+
+
+
+ Returns true if the domain contains the given Cell Constant
+
+
+
+
+ Yields the set of all values in the domain.
+
+
+
+
+ Adds AllOtherConstants element to the domain set given by MemberPath
+
+
+
+
+ Removes AllOtherConstant element from the domain set given by MemberPath
+
+
+
+
+ A class that corresponds to a path in some extent, e.g., Person, Person.addr, Person.addr.state
+ Empty path represents path to the extent.
+
+
+
+
+ The base entity set.
+
+
+
+
+ List of members in the path.
+
+
+
+
+ Creates a member path that corresponds to
+
+
+
+ Creates a member path that corresponds to the
+
+
+
+ Creates a path corresponding to
+
+
+
+ Creates a member path corresponding to the path
+
+
+
+ Returns false iff the path is
+ * A descendant of some nullable property
+ * A descendant of an optional composition/collection
+ * A descendant of a property that does not belong to the basetype/rootype of its parent.
+
+
+
+
+ Determines all the identifiers used in the path and adds them to
+
+
+
+ Returns true iff all members are nullable properties, i.e., if even one of them is non-nullable, returns false.
+
+
+
+
+ Returns a string that has the list of properties in
+
+
+
+ Given a member path and an alias, returns an eSQL string correspondng to the fully-qualified name
+
+
+
+
+ Returns true if the member denoted by the path corresponds to a scalar (primitive or enum).
+
+
+
+
+ Returns true if this path and
+
+
+
+ Returns true if
+
+
+
+ Returns the member path corresponding to that field in the
+
+
+
+ If member path identifies a relationship end, return its scope. Otherwise, returns null.
+
+
+
+
+ Returns a string of the form "a.b.c" that corresponds to the items in the path. This string can be used for tests or localization.
+ If
+
+
+
+ Returns a human-readable string corresponding to the path.
+
+
+
+
+ Returns the first path item in a non-empty path, otherwise null.
+
+
+
+
+ Returns the last path item in a non-empty path, otherwise null.
+
+
+
+
+ For non-empty paths returns name of the last path item, otherwise returns name of
+
+
+
+ Tells path represents a computed slot.
+
+
+
+
+ Returns the default value the slot represented by the path. If no default value is present, returns null.
+
+
+
+
+ Returns true if slot represented by the path is part of a key.
+
+
+
+
+ Returns true if slot represented by the path is nullable.
+
+
+
+
+ If path corresponds to an entity set (empty path) or an association end (
+
+
+
+ Extent of the path.
+
+
+
+
+ Returns the type of attribute denoted by the path.
+ For example, member type of Person.addr.zip would be integer. For extent, it is the element type.
+
+
+
+
+ Returns Cql field alias generated from the path items.
+
+
+
+
+ A wrapper around MemberPath that allows members to be marked as ProjectedSlots.
+
+
+
+
+ Creates a projected slot that references the relevant celltree node.
+
+
+
+
+ True iff
+
+
+
+ Given a slot and the new mapping, returns the corresponding new slot.
+
+
+
+
+ Given the
+
+
+
+ Searches for members in
+
+
+
+ Searches for
+
+
+
+ Returns the full metadata path from the root extent to this node, e.g., Person.Adrs.zip
+
+
+
+
+ Manages
+
+
+
+ Recursively generates
+
+
+
+ Creates an empty index.
+
+
+
+
+ Returns a non-negative index of the
+
+
+
+ If an index already exists for member, this is a no-op. Else creates the next index available for member and returns it.
+
+
+
+
+ Given the
+
+
+
+ Given the index of a boolean variable (e.g., of from1), returns the slot number for that boolean in this.
+
+
+
+
+ Given the
+
+
+
+ Returns true if
+
+
+
+ Returns true if
+
+
+
+ Starting at the
+
+
+
+ Given the
+
+
+
+ Returns the indexes of the key slots corresponding to fields in this for which IsPartOfKey is true.
+
+
+
+
+ Returns an enumeration of all members
+
+
+
+
+ An abstract class that denotes the boolean expression: "var in values".
+ An object of this type can be complete or incomplete.
+ An incomplete object is one whose domain was not created with all possible values.
+ Incomplete objects have a limited set of methods that can be called.
+
+
+
+
+ Creates an incomplete member restriction with the meaning "
+
+
+
+ Creates an incomplete member restriction with the meaning "
+
+
+
+ Creates a complete member restriction with the meaning "
+
+
+
+ Creates a complete member restriction with the meaning "
+
+
+
+ Returns a boolean expression that is domain-aware and ready for optimizations etc.
+
+
+
+
+ Creates a complete member restriction based on the existing restriction with possible values for the domain being given by
+
+
+
+
+ See
+
+
+
+ See
+
+
+
+ Member restriction can be incomplete for this operation.
+
+
+
+
+ See
+
+
+
+ See
+
+
+
+ Returns the variable in the member restriction.
+
+
+
+
+ Returns the values that
+
+
+
+ A class that represents NOT(elements), e.g., NOT(1, 2, NULL), i.e., all values other than null, 1 and 2
+
+
+
+
+ Creates a negated constant with the
+
+
+
+ e.g., NOT(1, 2, Undefined)
+
+
+
+
+ Returns true if the negated constant contains
+
+
+
+ Returns true if the negated constant contains
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Given a set of positive
+
+
+
+ Given the
+
+
+
+ A class that denotes "block_alias.booleanVar", e.g., "T1._from2".
+ It is a subclass of
+
+
+
+ Creates a boolean of the form "
+
+
+
+ A class that denotes a constant value that can be stored in a multiconstant or in a projected slot of a
+
+
+
+
+ Creates a scalar constant corresponding to the
+
+
+
+ The actual value of the scalar.
+
+
+
+
+ A class that denotes the boolean expression: "scalarVar in values".
+ See the comments in
+
+
+
+ Creates a scalar member restriction with the meaning "
+
+
+
+ Creates a scalar member restriction with the meaning "
+
+
+
+ Creates a scalar member restriction with the meaning "
+
+
+
+ Fixes the range of the restriction in accordance with
+
+
+
+ Common code for
+
+
+
+ A constant for storing type values, e.g., a type constant is used to denote (say) a Person type, Address type, etc.
+ It essentially encapsulates an EDM nominal type.
+
+
+
+
+ Creates a type constant corresponding to the
+
+
+
+ The EDM type denoted by this type constant.
+
+
+
+
+ Given the
+
+
+
+ Returns the EDM type corresponding to the type constant.
+
+
+
+
+ A class that denotes the boolean expression: "varType in values".
+ See the comments in
+
+
+
+ Creates an incomplete type restriction of the form "
+
+
+
+ Creates an incomplete type restriction of the form "
+
+
+
+ Creates a complete type restriction of the form "
+
+
+
+ Requires:
+
+
+
+ Given a list of
+
+
+
+ A class to denote a part of the WITH RELATIONSHIP clause.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ This class encapsulates "external" calls from view/MDF generation to other System.Data.Entity features.
+
+
+
+
+ Compiles eSQL
+
+
+
+ Finds Types (possibly without any members) that have no mapping specified
+
+
+
+
+ Finds errors related to splitting Conditions
+ 1. Condition value is repeated across multiple types
+ 2. A Column/attribute is mapped but also used as a condition
+
+
+
+
+ When we are dealing with an update view, this method
+ finds out if the given Table is mapped to different EntitySets
+
+
+
+
+ Finds out whether fragments (partitions) violate constraints that would produce an invalid mapping.
+ We compare equality/disjointness/containment for all 2-combinations of fragments.
+ Error is reported if given relationship on S side is not maintained on the C side.
+ If we know nothing about S-side then any relationship on C side is valid.
+
+
+
+
+ Gets the types on the Edm side mapped in this fragment wrapper.
+ It also returns an out parameter indicating whether there were any C side conditions.
+
+
+
+
+ Return true if there were any Store conditions on this cell wrapper.
+
+
+
+
+ A class representing a set of constraints. It uses generic parameters
+ so that we can get strong typing and avoid downcasts
+
+
+
+
+ Represents a relation signature that lists all projected
+ slots of two cell queries in a cell after projection. So if
+ SPerson1.Disc is present in the cellquery (and part of the where
+ clause) but not in the projected slots, it is missing from a ViewCellRelation
+
+
+
+
+ Represents a slot that is projected by C and S queries in a cell.
+
+
+
+
+ Creates a view cell slot that corresponds to
+
+
+
+ Given a list of
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Not supported in this class.
+
+
+
+
+ Returns the slot corresponding to the left cellquery.
+
+
+
+
+ Returns the slot corresponding to the right cellquery.
+
+
+
+
+ Checks that if a DISTINCT operator exists between some C-Extent and S-Extent, there are no additional
+ mapping fragments between that C-Extent and S-Extent.
+ We need to enforce this because DISTINCT is not understood by viewgen machinery, and two fragments may be merged
+ despite one of them having DISTINCT.
+
+
+
+
+ Find the Foreign Key Associations that relate EntitySets used in these left cell wrappers and
+ add any equivalence facts between sets implied by 1:1 associations.
+ We can collect other implication facts but we don't have a scenario that needs them( yet ).
+
+
+
+
+ Checks:
+ 1) Concurrency token is not defined in this Extent's ElementTypes' derived types
+ 2) Members with concurrency token should not have conditions specified
+
+
+
+
+ Entry point for View Generation
+
+ Generated Views for EntitySets
+
+
+
+ Entry point for Type specific generation of Query Views
+
+
+
+
+ Verifies that only legal expressions exist in a user-defined query mapping view.
+
+
+
+
+ Determines whether the given view is valid.
+
+ Errors in view definition.
+
+
+
+ Retrieves all complex types that can be constructed as part of the view.
+
+
+
+
+ Recursively identify complex types.
+
+
+
+
+ Gets all entity types in scope for this view.
+
+
+
+
+ The visitor validates that the QueryView for an AssociationSet uses the same EntitySets when
+ creating the ends that were used in CSDL. Since the Query View is already validated, we can expect to
+ see only a very restricted set of expressions in the tree.
+
+
+
+
+ metadata exception class
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ constructor for deserialization
+
+
+
+
+ Determine whether we are inside an ASP.NET application.
+
+ true if we are running inside an ASP.NET application
+
+
+
+ This method accepts a string parameter that represents a path in a Web (specifically,
+ an ASP.NET) application -- one that starts with a '~' -- and resolves it to a
+ canonical file path.
+
+
+ The implementation assumes that you cannot have file names that begin with the '~'
+ character. (This is a pretty reasonable assumption.) Additionally, the method does not
+ test for the existence of a directory or file resource after resolving the path.
+ CONSIDER: Caching the reflection results to satisfy subsequent path resolution requests.
+ ISSUE: Need to maintain context for a set of path resolution requests, so that we
+ don't run into a situation where an incorrect context is applied to a path resolution
+ request.
+
+ A fully-qualified path
+
+
+
+ Add the given primitive type to the primitive type cache
+
+
+
+
+ Try and get the mapped type for the given primitiveTypeKind in the given dataspace
+
+ Whether a type was retrieved or not
+
+
+
+ Get the list of the primitive types for the given dataspace
+
+
+
+
+ Internal helper class for query
+
+
+
+
+ Internal helper class for query
+
+
+
+
+ Creates a new instance of perspective class so that query can work
+ ignorant of all spaces
+
+
+
+
+ Given the type in the target space and the member name in the source space,
+ get the corresponding member in the target space
+ For e.g. consider a Conceptual Type 'Foo' with a member 'Bar' and a CLR type
+ 'XFoo' with a member 'YBar'. If one has a reference to Foo one can
+ invoke GetMember(Foo,"YBar") to retrieve the member metadata for bar
+
+
+
+
+ Returns the extent in the target space, for the given entity container.
+
+ returns true, if a match is found otherwise returns false
+
+
+
+ Returns the function import in the target space, for the given entity container.
+
+
+
+
+ Get the default entity container
+ returns null for any perspective other
+ than the CLR perspective
+
+ The default container
+
+
+
+ Get an entity container based upon the strong name of the container
+ If no entity container is found, returns null, else returns the first one///
+
+ returns true if a match is found, otherwise false
+
+
+
+ Gets a type with the given name in the target space.
+
+ returns true if a match was found, otherwise false
+
+
+
+ Returns overloads of a function with the given name in the target space.
+
+ returns true if a match was found, otherwise false
+
+
+
+ returns the primitive type for a given primitive type kind.
+
+
+
+
+ Return the metadata workspace
+
+
+
+
+ Returns the target dataspace for this perspective
+
+
+
+
+ Creates a new instance of perspective class so that query can work
+ ignorant of all spaces
+
+
+
+
+ Given a clrType attempt to return the corresponding target type from
+ the worksapce
+
+ true if a TypeUsage can be found for the target type
+
+
+
+ Given the type in the target space and the member name in the source space,
+ get the corresponding member in the target space
+ For e.g. consider a Conceptual Type Foo with a member bar and a CLR type
+ XFoo with a member YBar. If one has a reference to Foo one can
+ invoke GetMember(Foo,"YBar") to retrieve the member metadata for bar
+
+ true if a match is found, otherwise false
+
+
+
+ Look up a type in the target data space based upon the fullName
+
+ True if the retrieval succeeded
+
+
+
+ get the default container
+
+ The default container
+
+
+
+ Given a map, dereference the EdmItem, ensure that it is
+ an EdmType and return a TypeUsage for the type, otherwise
+ return null.
+
+ A TypeUsage for the mapped EdmType or null if no EdmType was mapped
+
+
+
+ Helper Class for converting SOM objects to metadata objects
+ This class should go away once we have completely integrated SOM and metadata
+
+
+
+
+ Static constructor for creating FacetDescription objects that we use
+
+
+
+
+ Converts a schema from SOM into Metadata
+
+
+
+
+ Loads a schema element
+
+ The item resulting from the load
+
+
+
+ Converts an entity container from SOM to metadata
+
+ The entity container object resulting from the convert
+
+
+
+ Converts an entity type from SOM to metadata
+ This method should only build the internally contained and vertical part of the EntityType (keys, properties, and base types) but not
+ sideways parts (NavigationProperties) that go between types or we risk trying to access and EntityTypes keys, from the referential constraint,
+ before the base type, which has the keys, is setup yet.
+
+ The entity type object resulting from the convert
+
+
+
+ Converts an complex type from SOM to metadata
+
+ The complex type object resulting from the convert
+
+
+
+ Converts an association type from SOM to metadata
+
+ The association type object resulting from the convert
+
+
+
+ Initialize the end member if its not initialized already
+
+
+
+
+ Converts an entity set from SOM to metadata
+
+ The entity set object resulting from the convert
+
+
+
+ Converts an entity set from SOM to metadata
+
+ The entity set object resulting from the convert
+
+
+
+ Converts an association set from SOM to metadata
+
+ The association set object resulting from the convert
+
+
+
+ Converts a property from SOM to metadata
+
+ The property object resulting from the convert
+
+
+
+ Converts a navigation property from SOM to metadata
+
+ The property object resulting from the convert
+
+
+
+ Converts a function from SOM to metadata
+
+ The function object resulting from the convert
+
+
+
+ Converts SchemaEnumType instance to Metadata EnumType.
+
+
+
+
+ Converts an SOM Documentation node to a metadata Documentation construct
+
+ The Documentation object resulting from the convert operation
+
+
+
+ Converts the ParameterDirection into a ParameterMode
+
+ ParameterMode
+
+
+
+ Apply the facet values
+
+
+
+
+ Populate the facets on the TypeUsage object for a property
+
+
+
+
+ Get a primitive type when converting a CSDL schema
+
+
+
+
+ Cache containing item collection and type usages to support looking up and generating
+ metadata types.
+
+
+
+
+ Gets type usage for the given type with null facet values. Caches usage to avoid creating
+ redundant type usages.
+
+
+
+
+ Gets collection type usage for the given type with null facet values. Caches usage to avoid creating
+ redundant type usages.
+
+
+
+
+ DataSpace
+
+
+
+
+ OSpace indicates the item in the clr space
+
+
+
+
+ CSpace indicates the item in the CSpace - edm primitive types +
+ types defined in csdl
+
+
+
+
+ SSpace indicates the item in the SSpace
+
+
+
+
+ Mapping between OSpace and CSpace
+
+
+
+
+ Mapping between CSpace and SSpace
+
+
+
+
+ Return all assemblies loaded in the current AppDomain that are not signed
+ with the Microsoft Key.
+
+ A list of assemblies
+
+
+
+ This method returns a list of assemblies whose contents depend on whether we
+ are running in an ASP.NET environment. If we are indeed in a Web/ASP.NET
+ scenario, we pick up the assemblies that all page compilations need to
+ reference. If not, then we simply get the list of assemblies referenced by
+ the entry assembly.
+
+ A list of assemblies
+
+
+
+ if two assemblies have the same full name, we will consider them as the same.
+ for example,
+ both of x and y have the full name as "{RES, Version=3.5.0.0, Culture=neutral, PublicKeyToken=null}",
+ although they are different instances since the ReflectionOnly field in them are different, we sitll
+ consider them as the same.
+
+
+
+
+ This class encapsulates the error information for a generic EDM error.
+
+
+
+
+ Constructs a EdmSchemaError object.
+
+
+
+ Gets the error message.
+ The error message.
+
+
+
+ Class for representing a collection of items in Edm space.
+
+
+
+
+ constructor that loads the metadata files from the specified xmlReaders
+
+
+
+
+ Initializes a new instance of the
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ constructor that loads the metadata files from the specified xmlReaders, and returns the list of errors
+ encountered during load as the out parameter errors.
+
+
+
+
+ Public constructor that loads the metadata files from the specified XmlReaders, and
+ returns the list of errors encountered during load as the out parameter 'errors'.
+
+
+
+
+ Gets canonical versions of InitializerMetadata instances. This avoids repeatedly
+ compiling delegates for materialization.
+
+
+
+
+ Manages user defined function definitions.
+
+
+
+
+ Given an InitializerMetadata instance, returns the canonical version of that instance.
+ This allows us to avoid compiling materialization delegates repeatedly for the same
+ pattern.
+
+
+
+
+ Load stuff from xml readers - this now includes XmlReader instances created over embedded
+ resources. See the remarks section below for some useful information.
+
+
+
+
+ Load metadata from a SOM schema directly
+
+ The newly created items
+
+
+
+ Returns a collection of the
+
+ A ReadOnlyCollection object that represents a collection of the
+
+
+
+
+ Returns a collection of the
+
+ A ReadOnlyCollection object that represents a collection of the
+
+
+
+
+ Given the canonical primitive type, get the mapping primitive type in the given dataspace
+
+ The mapped scalar type
+
+
+
+ Generates function definition or returns a cached one.
+ Guarantees type match of declaration and generated parameters.
+ Guarantees return type match.
+ Throws internal error for functions without definition.
+ Passes thru exceptions occured during definition generation.
+
+
+
+
+ Generates function definition or returns a cached one.
+ Guarantees type match of declaration and generated parameters.
+ Guarantees return type match.
+ Throws internal error for functions without definition.
+ Passes thru exceptions occured during definition generation.
+
+
+
+
+ Factory method that creates an
+ null .
+
+ null in which case
+ the base Uri of the XmlReader will be used as a path.
+
+
+ null .
+
+
+
+ Gets the conceptual model version for this collection.
+ The conceptual model version for this collection.
+
+
+
+ conventional oc mapping cache, the locking mechanism is provided by AsssemblyCache
+
+
+
+
+ cache for loaded assembly
+
+
+
+
+ Please do NOT call this method outside of AssemblyCache. Since AssemblyCache maintain the lock,
+ this method doesn't provide any locking mechanism.
+
+
+
+
+ Please do NOT call this method outside of AssemblyCache. Since AssemblyCache maintain the lock,
+ this method doesn't provide any locking mechanism.
+
+
+
+
+ Class representing Edm error for an inmemory EdmItem
+
+
+
+
+ Construct the EdmItemError with an error message
+
+
+
+
+ This class encapsulates the error information for a schema error that was encountered.
+
+
+
+
+ Constructs a EdmSchemaError object.
+
+
+
+
+ Constructs a EdmSchemaError object.
+
+
+
+
+ Constructs a EdmSchemaError object.
+
+
+
+
+ Constructs a EdmSchemaError object.
+
+
+
+ Returns the error message.
+ The error message.
+
+
+ Gets the error code.
+ The error code.
+
+
+ Gets the severity level of the error.
+
+ One of the
+
+
+ Gets the line number where the error occurred.
+ The line number where the error occurred.
+
+
+ Gets the column where the error occurred.
+ The column where the error occurred.
+
+
+ Gets the location of the schema that contains the error. This string also includes the name of the schema at the end.
+ The location of the schema that contains the error.
+
+
+ Gets the name of the schema that contains the error.
+ The name of the schema that contains the error.
+
+
+ Gets a string representation of the stack trace at the time the error occurred.
+ A string representation of the stack trace at the time the error occurred.
+
+
+
+ Defines the different severities of errors that can occur when validating an Entity Framework model.
+
+
+
+
+ A warning that does not prevent the model from being used.
+
+
+
+
+ An error that prevents the model from being used.
+
+
+
+
+ Class for representing the validator
+
+
+
+
+ Validate a collection of items in a batch
+
+
+
+
+ Event hook to perform preprocessing on the validation error before it gets added to a list of errors
+
+
+
+
+ Invoke the event hook Add an error to the list
+
+
+
+
+ Allows derived classes to perform additional validation
+
+ A collection of errors
+
+
+
+ Validate an item object
+
+
+
+
+ Validate an CollectionType object
+
+
+
+
+ Validate an ComplexType object
+
+
+
+
+ Validate an EdmType object
+
+
+
+
+ Validate an EntityType object
+
+
+
+
+ Validate an Facet object
+
+
+
+
+ Validate an MetadataItem object
+
+
+
+
+ Validate an EdmMember object
+
+
+
+
+ Validate an MetadataProperty object
+
+
+
+
+ Validate an NavigationProperty object
+
+
+
+
+ Validate an GetPrimitiveType object
+
+
+
+
+ Validate an EdmProperty object
+
+
+
+
+ Validate an RefType object
+
+
+
+
+ Validate an SimpleType object
+
+
+
+
+ Validate an StructuralType object
+
+
+
+
+ Validate an TypeUsage object
+
+
+
+
+ Gets or Sets whether the validator should skip readonly items
+
+
+
+
+ Represents a end of a Association Type
+
+
+
+
+ Initializes a new instance of the RelationshipEndMember class
+
+
+
+
+ Represents the edm member class
+
+
+
+
+ Initializes a new instance of EdmMember class
+
+
+
+ Returns the name of this member.
+ The name of this member.
+
+
+
+ Sets the member to read only mode. Once this is done, there are no changes
+ that can be done to this class
+
+
+
+
+ Change the declaring type without doing fixup in the member collection
+
+
+
+
+ Returns the identity of the member
+
+
+
+
+ Gets or sets the name of the property. Setting this from a store-space model-convention will change the name of the database
+ column for this property. In the conceptual model, this should align with the corresponding property from the entity class
+ and should not be changed.
+
+ The name of this member.
+
+
+ Gets the type on which this member is declared.
+
+ A
+
+
+
+ Gets the instance of the
+
+ A
+
+
+
+ Tells whether this member is marked as a Computed member in the EDM definition
+
+
+
+
+ Tells whether this member's Store generated pattern is marked as Identity in the EDM definition
+
+
+
+
+ Initializes a new instance of RelationshipEndMember
+
+ Thrown if name or endRefType arguments is null
+ Thrown if name argument is empty string
+
+
+ Access the EntityType of the EndMember in an association.
+ The EntityType of the EndMember in an association.
+
+
+ Gets the operational behavior of this relationship end member.
+
+ One of the
+
+
+ Gets the multiplicity of this relationship end member.
+
+ One of the
+
+
+
+ Initializes a new instance of AssociationEndMember
+
+
+
+
+ Creates a read-only AssociationEndMember instance.
+
+ The newly created AssociationEndMember instance.
+ The specified name is null or empty.
+ The specified reference type is null.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ cached dynamic method to set a CLR property value on a CLR instance
+
+
+
+
+ Class for representing an Association set
+
+
+
+
+ Class for representing a relationship set
+
+
+
+
+ Class for representing a entity set
+
+
+
+
+ The constructor for constructing the EntitySet with a given name and an entity type
+
+ Thrown if the name or entityType argument is null
+
+
+ Returns the name of the current entity or relationship set.
+ The name of the current entity or relationship set.
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Change the entity container without doing fixup in the entity set collection
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the identity for this item as a string
+
+
+
+
+ Gets escaped provider specific SQL describing this entity set.
+
+
+
+
+ Gets or sets the name of the current entity or relationship set.
+ If this property is changed from store-space, the mapping layer must also be updated to reflect the new name.
+ To change the table name of a store space
+ The name of the current entity or relationship set.
+ Thrown if the setter is called when EntitySetBase instance is in ReadOnly state
+
+
+ Gets the entity container of the current entity or relationship set.
+
+ An
+ Thrown if the setter is called when the EntitySetBase instance or the EntityContainer passed into the setter is in ReadOnly state
+
+
+
+ Gets the entity type of this
+
+ An
+ Thrown if the setter is called when EntitySetBase instance is in ReadOnly state
+
+
+
+ Gets or sets the database table name for this entity set.
+
+ if value passed into setter is null
+ Thrown if the setter is called when EntitySetBase instance is in ReadOnly state
+
+
+
+ Gets or sets the database schema for this entity set.
+
+ if value passed into setter is null
+ Thrown if the setter is called when EntitySetBase instance is in ReadOnly state
+
+
+
+ The constructor for constructing the RelationshipSet with a given name and an relationship type
+
+ Thrown if the argument name or entityType is null
+
+
+
+ Gets the relationship type of this
+
+ An
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Initializes a new instance of AssocationSet with the given name and the association type
+
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Adds the given end to the collection of ends
+
+
+
+
+ Creates a read-only AssociationSet instance from the specified parameters.
+
+ The newly created AssociationSet instance.
+ The specified name is null or empty.
+ The specified association type is null.
+
+ The entity type of one of the ends of the specified
+ association type does not match the entity type of the corresponding entity set end.
+
+
+
+
+ Gets the association related to this
+
+ An
+
+
+
+ Gets the ends of this
+
+ A collection of type
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Class representing a AssociationSet End
+
+
+
+
+ Initializes a new instance of AssocationSetEnd
+
+ Thrown if either the role,entitySet, parentSet or endMember arguments are null
+
+
+
+ Returns the name of the End role for this
+
+ The name of the End role for this
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the parent association set of this
+
+ An
+ Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state
+
+
+
+ Gets the End member that this
+
+ An
+ Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state
+
+
+
+ Gets the name of the End for this
+
+ The name of the End for this
+
+
+
+ Gets the name of the End role for this
+
+ The name of the End role for this
+ Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state
+
+
+ Gets the entity set referenced by this End role.
+
+ An
+
+
+
+ Gets the identity of this item
+
+
+
+
+ Describes an association/relationship between two entities in the conceptual model or a foreign key relationship
+ between two tables in the store model. In the conceptual model the dependant class may or may not define a foreign key property.
+ If a foreign key is defined the
+
+
+
+ Represents the Relationship type
+
+
+
+
+ Represents the Entity Type
+
+
+
+
+ Represents the Structural Type
+
+
+
+
+ Base EdmType class for all the model types
+
+
+
+
+ Initializes a new instance of EdmType
+
+
+
+
+ Constructs a new instance of EdmType with the given name, namespace and version
+
+ Thrown if either the name, namespace or version arguments are null
+
+
+
+ Initialize the type. This method must be called since for bootstraping we only call the constructor.
+ This method will help us initialize the type
+
+
+
+ Returns the full name of this type.
+ The full name of this type.
+
+
+
+ Returns an instance of the
+
+ The
+
+
+
+ check to see if otherType is among the base types,
+
+ if otherType is among the base types, return true, otherwise returns false. when othertype is same as the current type, return false.
+
+
+
+ check to see if otherType is among the sub-types,
+
+ if otherType is among the sub-types, returns true, otherwise returns false. when othertype is same as the current type, return false.
+
+
+
+ Check if this type is assignable from otherType
+
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Returns all facet descriptions associated with this type.
+
+ Descriptions for all built-in facets for this type.
+
+
+
+ Direct accessor for the field Identity. The reason we need to do this is that for derived class,
+ they want to cache things only when they are readonly. Plus they want to check for null before
+ updating the value
+
+
+
+
+ Returns the identity of the edm type
+
+
+
+ Gets the name of this type.
+ The name of this type.
+
+
+ Gets the namespace of this type.
+ The namespace of this type.
+
+
+ Gets a value indicating whether this type is abstract or not.
+ true if this type is abstract; otherwise, false.
+ Thrown if the setter is called on instance that is in ReadOnly state
+
+
+ Gets the base type of this type.
+ The base type of this type.
+ Thrown if the setter is called on instance that is in ReadOnly state
+ Thrown if the value passed in for setter will create a loop in the inheritance chain
+
+
+ Gets the full name of this type.
+ The full name of this type.
+
+
+
+ If OSpace, return the CLR Type else null
+
+ Thrown if the setter is called on instance that is in ReadOnly state
+
+
+
+ Internal parameterless constructor for bootstrapping edmtypes
+
+
+
+
+ Initializes a new instance of Structural Type with the given members
+
+ Thrown if either name, namespace or version arguments are null
+
+
+
+ Get the declared only members of a particular type
+
+
+
+
+ Validates the types and sets the readOnly property to true. Once the type is set to readOnly,
+ it can never be changed.
+
+
+
+
+ Validates a EdmMember object to determine if it can be added to this type's
+ Members collection. If this method returns without throwing, it is assumed
+ the member is valid.
+
+
+
+
+ Adds a member to this type
+
+
+
+
+ Adds a member to this type.
+
+
+ Adding a NavigationProperty to an EntityType introduces a circular dependency between
+ EntityType and AssociationEndMember, which is worked around by calling this method.
+ This is the case of OneToOneMappingBuilder, in the designer. Must not be used in other context.
+
+
+
+ Removes a member from this type.
+
+
+ Gets the list of members on this type.
+
+ A collection of type
+
+
+
+ Initializes a new instance of Entity Type
+
+ Thrown if either name, namespace or version arguments are null
+
+
+
+ Adds the specified property to the list of keys for the current entity.
+
+ if member argument is null
+ Thrown if the EntityType has a base type of another EntityTypeBase. In this case KeyMembers should be added to the base type
+ If the EntityType instance is in ReadOnly state
+
+
+
+ Makes this property readonly
+
+
+
+
+ Checks for each property to be non-null and then adds it to the member collection
+
+
+
+
+ Checks for each key member to be non-null
+ also check for it to be present in the members collection
+ and then adds it to the KeyMembers collection.
+ Throw if the key member is not already in the members
+ collection. Cannot do much other than that as the
+ Key members is just an Ienumerable of the names
+ of the members.
+
+
+
+ Removes the specified key member from the collection.
+
+
+ Gets the list of all the key members for the current entity or relationship type.
+
+ A
+
+
+ Gets the list of all the key properties for this entity type.
+ The list of all the key properties for this entity type.
+
+
+
+ Returns the list of the property names that form the key for this entity type
+ Perf Bug #529294: To cache the list of member names that form the key for the entity type
+
+
+
+
+ Initializes a new instance of relationship type
+
+ Thrown if either name, namespace or version arguments are null
+
+
+ Gets the list of ends for this relationship type.
+
+ A collection of type
+
+
+
+ Initializes a new instance of Association Type with the given name, namespace, version and ends
+
+ Thrown if either the name, namespace or version attributes are null
+
+
+
+ Validates a EdmMember object to determine if it can be added to this type's
+ Members collection. If this method returns without throwing, it is assumed
+ the member is valid.
+
+ Thrown if the member is not an AssociationEndMember
+
+
+
+ Sets this item to be read-only, once this is set, the item will never be writable again.
+
+
+
+
+ Add the given referential constraint to the collection of referential constraints
+
+
+
+
+ Creates a read-only AssociationType instance from the specified parameters.
+
+ The newly created AssociationType instance.
+ The specified name is null or empty.
+ The specified namespace is null or empty.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the list of ends for this
+
+ A collection of type
+
+
+ Gets or sets the referential constraint.
+ The referential constraint.
+
+
+
+ Gets the list of constraints for this
+
+ A collection of type
+
+
+ Gets the Boolean property value that specifies whether the column is a foreign key.
+ A Boolean value that specifies whether the column is a foreign key. If true, the column is a foreign key. If false (default), the column is not a foreign key.
+
+
+
+ Represents the structure of an
+
+
+
+ Initializes a new instance of Entity Type
+
+ Thrown if either name, namespace or version arguments are null
+
+
+ Thrown if either name, namespace or version arguments are null
+
+
+
+ cached dynamic method to construct a CLR instance
+
+
+
+
+ Validates a EdmMember object to determine if it can be added to this type's
+ Members collection. If this method returns without throwing, it is assumed
+ the member is valid.
+
+ Thrown if the member is not a EdmProperty
+
+
+
+ Returns a
+
+ A
+
+
+
+ Attempts to get the property name for the assoication between the two given end
+ names. Note that this property may not exist if a navigation property is defined
+ in one direction but not in the other.
+
+ true if a property was found, false otherwise
+
+
+
+ The factory method for constructing the EntityType object.
+
+ Thrown if either name, namespace arguments are null.
+ The newly created EntityType will be read only.
+
+
+
+ Adds the specified navigation property to the members of this type.
+ The navigation property is added regardless of the read-only flag.
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+ Gets the declared navigation properties associated with the entity type.
+ The declared navigation properties associated with the entity type.
+
+
+
+ Gets the navigation properties of this
+
+ A collection of type
+
+
+ Gets the list of declared properties for the entity type.
+ The declared properties for the entity type.
+
+
+ Gets the collection of declared members for the entity type.
+ The collection of declared members for the entity type.
+
+
+
+ Gets the list of properties for this
+
+ A collection of type
+
+
+
+ cached dynamic method to construct a CLR instance
+
+
+
+
+ Initializes a new instance of Complex Type with properties from the type.
+
+
+
+
+ Creates an SHA256 hash of a description of all the metadata relevant to the creation of a proxy type
+ for this entity type.
+
+
+
+
+ Creates a description of all the metadata relevant to the creation of a proxy type
+ for this entity type.
+
+
+
+
+ cached dynamic method to construct a CLR instance
+
+
+
+
+ Gets a collision resistent (SHA256) hash of the information used to build
+ a proxy for this type. This hash is very, very unlikely to be the same for two
+ proxies generated from the same CLR type but with different metadata, and is
+ guarenteed to be the same for proxies generated from the same metadata. This
+ means that when EntityType comparison fails because of metadata eviction,
+ the hash can be used to determine whether or not a proxy is of the correct type.
+
+
+
+
+ Represents an enumeration type that has a reference to the backing CLR type.
+
+
+
+
+ Represents an enumeration type.
+
+
+
+
+ Class representing a simple type
+
+
+
+
+ The default constructor for SimpleType
+
+
+
+
+ The constructor for SimpleType. It takes the required information to identify this type.
+
+ Thrown if either name, namespace or version arguments are null
+
+
+
+ A collection of enumeration members for this enumeration type
+
+
+
+
+ Underlying type of this enumeration type.
+
+
+
+
+ Initializes a new instance of the EnumType class. This default constructor is used for bootstraping
+
+
+
+
+ Initializes a new instance of the EnumType class by using the specified
+ Thrown if name or namespace arguments are null
+
+ Note that enums live only in CSpace.
+
+
+
+
+ Initializes a new instance of the EnumType class from CLR enumeration type.
+
+
+ Note that this method expects that the
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Adds the specified member to the member collection
+
+
+
+ Returns the kind of the type
+
+
+ Gets a collection of enumeration members for this enumeration type.
+
+
+ Gets a value indicating whether the enum type is defined as flags (i.e. can be treated as a bit field)
+
+
+ Gets the underlying type for this enumeration type.
+
+
+
+ Initializes a new instance of ClrEnumType class with properties from the CLR type.
+
+
+
+
+ Gets the clr type backing this enum type.
+
+
+
+
+ Get the full CSpaceTypeName for this enum type.
+
+
+
+
+ Specifies the kinds of item attributes in the conceptual model.
+
+
+
+
+ An enumeration member indicating that an item attribute is System
+
+
+
+
+ An enumeration member indicating that an item attribute is Extended.
+
+
+
+
+ List of all the built in types
+
+
+
+
+ Association Type Kind
+
+
+
+
+ AssociationSetEnd Kind
+
+
+
+
+ AssociationSet Kind
+
+
+
+
+ Association Type Kind
+
+
+
+
+ EntitySetBase Kind
+
+
+
+
+ Entity Type Base Kind
+
+
+
+
+ Collection Type Kind
+
+
+
+
+ Collection Kind
+
+
+
+
+ Complex Type Kind
+
+
+
+
+ Documentation Kind
+
+
+
+
+ DeleteAction Type Kind
+
+
+
+
+ Edm Type Kind
+
+
+
+
+ Entity Container Kind
+
+
+
+
+ Entity Set Kind
+
+
+
+
+ Entity Type Kind
+
+
+
+
+ Enumeration Type Kind
+
+
+
+
+ Enum Member Kind
+
+
+
+
+ Facet Kind
+
+
+
+
+ EdmFunction Kind
+
+
+
+
+ Function Parameter Kind
+
+
+
+
+ Global Item Type Kind
+
+
+
+
+ Metadata Property Kind
+
+
+
+
+ Navigation Property Kind
+
+
+
+
+ Metadata Item Type Kind
+
+
+
+
+ EdmMember Type Kind
+
+
+
+
+ Parameter Mode Kind
+
+
+
+
+ Primitive Type Kind
+
+
+
+
+ Primitive Type Kind Kind
+
+
+
+
+ EdmProperty Type Kind
+
+
+
+
+ ProviderManifest Type Kind
+
+
+
+
+ Referential Constraint Type Kind
+
+
+
+
+ Ref Type Kind
+
+
+
+
+ RelationshipEnd Type Kind
+
+
+
+
+ Relationship Multiplicity Type Kind
+
+
+
+
+ Relationship Set Type Kind
+
+
+
+
+ Relationship Type
+
+
+
+
+ Row Type Kind
+
+
+
+
+ Simple Type Kind
+
+
+
+
+ Structural Type Kind
+
+
+
+
+ Type Information Kind
+
+
+
+
+ Represents the Edm Collection Type
+
+
+
+
+ The constructor for constructing a CollectionType object with the element type it contains
+
+ Thrown if the argument elementType is null
+
+
+
+ The constructor for constructing a CollectionType object with the element type (as a TypeUsage) it contains
+
+ Thrown if the argument elementType is null
+
+
+
+ Constructs the name of the collection type
+
+ The identity of the resulting collection type
+
+
+
+ Override EdmEquals to support value comparison of TypeUsage property
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the instance of the
+
+ The instance of the
+
+
+
+ Represents the Edm Complex Type. This can be used to configure complex types
+ from a conceptual-space model-based convention. Complex types are not supported in the store model.
+
+
+
+
+ Initializes a new instance of Complex Type with the given properties
+
+ If either name, namespace or version arguments are null
+
+
+
+ Initializes a new instance of Complex Type - required for bootstraping code
+
+
+
+
+ Validates a EdmMember object to determine if it can be added to this type's
+ Members collection. If this method returns without throwing, it is assumed
+ the member is valid.
+
+ Thrown if the member is not a EdmProperty
+
+
+
+ Creates a new instance of the
+ Thrown if either name, namespace or members argument is null.
+
+ A new instance a the
+
+ The newly created
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the list of properties for this
+
+ A collection of type
+
+
+
+ cached dynamic method to construct a CLR instance
+
+
+
+
+ Initializes a new instance of Complex Type with properties from the type.
+
+
+
+
+ cached dynamic method to construct a CLR instance
+
+
+
+
+ Class representing the Documentation associated with an item
+
+
+
+
+ Default constructor - primarily created for supporting usage of this Documentation class by SOM.
+
+
+
+
+ Returns the summary for this
+
+ The summary for this
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the summary for this
+
+ The summary for this
+
+
+
+ Gets the long description for this
+
+ The long description for this
+
+
+
+ This property is required to be implemented for inheriting from MetadataItem. As there can be atmost one
+ instance of a nested-Documentation, return the constant "Documentation" as it's identity.
+
+
+
+
+ Gets a value indicating whether this
+
+ true if this
+
+
+
+ Used to denote application home directory in a Web/ASP.NET context
+
+
+
+
+ Class for representing a function
+
+
+
+
+ Adds a parameter to this function.
+
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Builds function identity string in the form of "functionName (param1, param2, ... paramN)".
+
+
+
+
+ Builds identity based on the functionName and parameter types. All parameters are assumed to be
+
+
+
+
+ Builds identity based on the functionName and parameters metadata.
+ Returns string in the form of "functionName (param1, param2, ... paramN)".
+
+
+
+
+ The factory method for constructing the
+
+ A new, read-only instance of the
+
+
+
+ Gets the built-in type kind for this
+
+ One of the enumeration values of the
+
+
+ Returns the full name (namespace plus name) of this type.
+ The full name of the type.
+
+
+
+ Gets the parameters of this
+
+ A collection of type
+
+
+
+ Returns true if this is a C-space function and it has an eSQL body defined as DefiningExpression.
+
+
+
+
+ For function imports, optionally indicates the entity set to which the result is bound.
+ If the function import has multiple result sets, returns the entity set to which the first result is bound
+
+
+
+
+ For function imports, indicates the entity sets to which the return parameters are bound.
+ The number of elements in the collection matches the number of return parameters.
+ A null element in the collection indicates that the corresponding are not bound to an entity set.
+
+
+
+
+ Gets the return parameter of this
+
+ A
+
+
+
+ Gets the return parameters of this
+
+ A collection of type
+
+
+ Gets the store function name attribute of this function.
+
+
+ Gets the parameter type semantics attribute of this function.
+
+
+ Gets the aggregate attribute of this function.
+
+
+
+ Gets a value indicating whether built in attribute is present on this function.
+
+
+ true if the attribute is present; otherwise, false .
+
+
+
+
+ Gets a value indicating whether this instance is from the provider manifest.
+
+
+ true if this instance is from the provider manifest; otherwise, false .
+
+
+
+
+ Gets a value indicating whether the is a niladic function (a function that accepts no arguments).
+
+
+ true if the function is niladic; otherwise, false .
+
+
+
+ Gets whether this instance is mapped to a function or to a stored procedure.
+ true if this instance is mapped to a function; false if this instance is mapped to a stored procedure.
+
+
+ Gets a query in the language that is used by the database management system or storage model.
+
+ A string value in the syntax used by the database management system or storage model that contains the query or update statement of the
+
+
+
+ Gets or sets the schema associated with the function.
+ The schema associated with the function.
+
+
+
+ In conceptual-space, EdmProperty represents a property on an Entity.
+ In store-space, EdmProperty represents a column in a table.
+
+
+
+ Creates a new primitive property.
+ The newly created property.
+
+
+ Creates a new enum property.
+ The newly created property.
+
+
+ Creates a new complex property.
+ The newly created property.
+
+
+
+ Creates a new instance of EdmProperty type.
+
+ A new instance of EdmProperty type
+
+
+
+ Initializes a new instance of the property class
+
+ Thrown if name or typeUsage arguments are null
+ Thrown if name argument is empty string
+
+
+
+ Initializes a new OSpace instance of the property class
+
+
+
+
+ cached dynamic method to get the property value from a CLR instance
+
+
+
+
+ cached dynamic method to set a CLR property value on a CLR instance
+
+
+
+ Sets the metadata properties.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets a value indicating whether this
+
+ Nullability in the conceptual model and store model is a simple indication of whether or not
+ the property is considered nullable. Nullability in the object model is more complex.
+ When using convention based mapping (as usually happens with POCO entities), a property in the
+ object model is considered nullable if and only if the underlying CLR type is nullable and
+ the property is not part of the primary key.
+ When using attribute based mapping (usually used with entities that derive from the EntityObject
+ base class), a property is considered nullable if the IsNullable flag is set to true in the
+
+
+ true if this
+ Thrown if the setter is called when the EdmProperty instance is in ReadOnly state
+
+
+ Gets the type name of the property.
+ The type name of the property.
+
+
+
+ Gets the default value for this
+
+ The default value for this
+ Thrown if the setter is called when the EdmProperty instance is in ReadOnly state
+
+
+
+ cached dynamic method to get the property value from a CLR instance
+
+
+
+
+ cached dynamic method to set a CLR property value on a CLR instance
+
+
+
+ Gets whether the property is a collection type property.
+ true if the property is a collection type property; otherwise, false.
+
+
+ Gets whether this property is a complex type property.
+ true if this property is a complex type property; otherwise, false.
+
+
+ Gets whether this property is a primitive type.
+ true if this property is a primitive type; otherwise, false.
+
+
+ Gets whether this property is an enumeration type property.
+ true if this property is an enumeration type property; otherwise, false.
+
+
+ Gets whether this property is an underlying primitive type.
+ true if this property is an underlying primitive type; otherwise, false.
+
+
+ Gets the complex type information for this property.
+ The complex type information for this property.
+
+
+ Gets the primitive type information for this property.
+ The primitive type information for this property.
+
+
+ Gets the enumeration type information for this property.
+ The enumeration type information for this property.
+
+
+ Gets the underlying primitive type information for this property.
+ The underlying primitive type information for this property.
+
+
+ Gets or sets the concurrency mode for the property.
+ The concurrency mode for the property.
+
+
+ Gets or sets the database generation method for the database column associated with this property
+ The store generated pattern for the property.
+
+
+ Gets or sets the kind of collection for this model.
+ The kind of collection for this model.
+
+
+ Gets whether the maximum length facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets or sets the maximum length of the property.
+ The maximum length of the property.
+
+
+ Gets or sets whether this property uses the maximum length supported by the provider.
+ true if this property uses the maximum length supported by the provider; otherwise, false.
+
+
+ Gets whether the fixed length facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets or sets whether the length of this property is fixed.
+ true if the length of this property is fixed; otherwise, false.
+
+
+ Gets whether the Unicode facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets or sets whether this property is a Unicode property.
+ true if this property is a Unicode property; otherwise, false.
+
+
+ Gets whether the precision facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets or sets the precision of this property.
+ The precision of this property.
+
+
+ Gets whether the scale facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets or sets the scale of this property.
+ The scale of this property.
+
+
+
+ Class for representing an entity container
+
+
+
+
+ The constructor for constructing the EntityContainer object with the name, namespaceName, and version.
+
+ Thrown if the name argument is null
+ Thrown if the name argument is empty string
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+ true if there is an entity set that matches the search criteria; otherwise, false.
+
+
+
+ Returns a
+
+ An
+
+
+
+ Returns a
+ true if there is a relationship set that matches the search criteria; otherwise, false.
+
+
+
+ Returns the name of this
+
+ The name of this
+
+
+ Removes a specific entity set from the container.
+
+
+
+ The factory method for constructing the EntityContainer object.
+
+ Thrown if the name argument is null or empty string.
+ The newly created EntityContainer will be read only.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the identity for this item as a string
+
+
+
+
+ Gets the name of this
+
+ The name of this
+
+
+
+ Gets a list of entity sets and association sets that this
+
+
+ A
+
+
+ Gets the association sets for this entity container.
+ The association sets for this entity container .
+
+
+ Gets the entity sets for this entity container.
+ The entity sets for this entity container .
+
+
+
+ Specifies a collection of
+
+ A
+
+
+
+ Represents a particular usage of a structure defined in EntityType. In the conceptual-model, this represents a set that can
+ query and persist entities. In the store-model it represents a table.
+ From a store-space model-convention it can be used to configure
+ table name with
+
+
+
+ The constructor for constructing the EntitySet with a given name and an entity type
+
+ Thrown if the argument name or entityType is null
+
+
+
+ The factory method for constructing the EntitySet object.
+
+ Thrown if the name argument is null or empty string.
+ The newly created EntitySet will be read only.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the entity type of this
+
+ An
+
+
+
+ Returns the associations and constraints where "this" EntitySet particpates as the Principal end.
+ From the results of this list, you can retrieve the Dependent IRelatedEnds
+
+
+
+
+ Returns the associations and constraints where "this" EntitySet particpates as the Dependent end.
+ From the results of this list, you can retrieve the Principal IRelatedEnds
+
+
+
+
+ True if this entity set participates in any foreign key relationships, otherwise false.
+
+
+
+
+ True if this entity set participates in any independent relationships, otherwise false.
+
+
+
+
+ Class representing a collection of entity set objects
+
+
+
+
+ Class representing an actual implementaton of a collection of metadata objects
+
+ The type of items in this collection
+
+
+
+ Default constructor for constructing an empty collection
+
+
+
+
+ The constructor for constructing the collection with the given items
+
+
+
+
+ Used in the OneToOneMappingBuilder for the designer to workaround the circular
+ dependency between EntityType and AssociationEndMember created when adding
+ navigation properties. Must not be used in other context.
+
+
+
+
+ Returns the collection as a read-only metadata collection.
+
+
+
+
+ Gets an item from the collection with the given identity
+
+ An item from the collection
+ Thrown if identity argument passed in is null
+ Thrown if the Collection does not have an item with the given identity
+
+
+
+ Adds an item to the collection
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the MetadataCollection already contains an item with the same identity
+ Thrown if the item passed into Setter has null or String.Empty identity
+
+
+
+ Adds an item to the identityDictionary
+
+ Index of the added entity, possibly different from the index parameter if updateIfFound is true.
+
+
+
+ Adds an item to the collection
+
+
+ This method only exists to allow ctor to avoid virtual method call
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the MetadataCollection already contains an item with the same identity
+ Thrown if the item passed into Setter has null or String.Empty identity
+
+
+
+ Adds an item to the collection represented by a list and a dictionary
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the MetadataCollection already contains an item with the same identity
+ Thrown if the item passed into Setter has null or String.Empty identity
+
+ If updateIfFound is true, then an update is done in-place instead of
+ having an exception thrown. The in-place aspect is required to avoid
+ disrupting the indices generated for indexed items, and to enable
+ foreach loops to be able to modify the enumerated facets as if it
+ were a property update rather than an instance replacement.
+
+
+
+
+ Adds a collection of items to the collection
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the item that is being added already belongs to another ItemCollection
+ Thrown if the ItemCollection already contains an item with the same identity
+ Whether the add was successful
+
+
+
+ Does Item at index have the same identity
+
+
+
+
+ Not supported, the collection is treated as read-only.
+
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+
+
+
+ Not supported, the collection is treated as read-only.
+
+ True if the item is actually removed, false if the item is not in the list
+ Always thrown
+
+
+
+ Not supported, the collection is treated as read-only.
+
+ Always thrown
+
+
+
+ Not supported, the collection is treated as read-only.
+
+ Always thrown
+
+
+
+ Determines if this collection contains the given item
+
+ True if the collection contains the item
+ Thrown if item argument passed in is null
+ Thrown if the item passed in has null or String.Empty identity
+
+
+
+ Determines if this collection contains an item of the given identity
+
+ True if the collection contains the item with the given identity
+ Thrown if identity argument passed in is null
+ Thrown if identity argument passed in is empty string
+
+
+
+ Find the index of an item identitified by identity
+
+ The index of the found item, -1 if not found
+ Thrown if ignoreCase and an exact match does not exist, but has multiple inexact matches
+
+
+
+ Find the index of an item
+
+ The index of the found item, -1 if not found
+ Thrown if item argument passed in is null
+ Thrown if the item passed in has null or String.Empty identity
+
+
+
+ Copies the items in this collection to an array
+
+ Thrown if array argument is null
+ Thrown if the arrayIndex is less than zero
+ Thrown if the array argument passed in with respect to the arrayIndex passed in not big enough to hold the MetadataCollection being copied
+
+
+
+ Gets the enumerator over this collection
+
+
+
+
+ Gets the enumerator over this collection
+
+
+
+
+ Gets the enumerator over this collection
+
+
+
+
+ Set this collection as readonly so no more changes can be made on it
+
+
+
+
+ Gets an item from the collection with the given identity
+
+ True an item is retrieved
+ Thrown if the identity argument is null
+
+
+
+ Gets an item from the collection with the given identity
+
+ item else null
+
+
+
+ Throws an appropriate exception if the given item is a readonly, used when an attempt is made to change
+ the collection
+
+
+
+
+ Gets whether the collection is a readonly collection
+
+
+
+
+ Returns the collection as a readonly collection
+
+
+
+
+ Gets the count on the number of items in the collection
+
+
+
+
+ Gets an item from the collection with the given index
+
+ An item from the collection
+ Thrown if the index is out of the range for the Collection
+
+
+
+ Gets an item from the collection with the given identity
+
+ An item from the collection
+ Thrown if identity argument passed in is null
+ Thrown if the Collection does not have an item with the given identity
+ Always thrown on setter
+
+
+
+ structure to contain the indexes of items whose identity match by OrdinalIgnoreCase
+
+
+
+
+ the index of the item whose identity was used to create the initial dictionary entry
+
+
+
+
+ the continuation of indexes whose item identities match by OrdinalIgnoreCase
+
+
+
+
+ The data structures for this collection, which contains a list and a dictionary
+
+
+
+
+ The IdentityDictionary is a case-insensitive dictionary
+ used after a certain # of elements have been added to the OrderedList.
+ It aids in fast lookup by T.Identity by mapping a string value to
+ an OrderedIndex structure with other case-insensitive matches for the
+ entry. See additional comments in AddInternal.
+
+
+
+
+ Default constructor for constructing an empty collection
+
+ Thrown if the argument entityContainer is null
+
+
+
+ The constructor for constructing the collection with the given items
+
+ Thrown if the argument entityContainer is null
+
+
+
+ Adds an item to the collection
+
+ Thrown if item argument is null
+ Thrown if the item passed in or the collection itself instance is in ReadOnly state
+ Thrown if the EntitySetBase that is being added already belongs to another EntityContainer
+ Thrown if the EntitySetCollection already contains an EntitySet with the same identity
+
+
+
+ Checks if the given entity set already has a entity container, if so, throw an exception
+
+
+
+
+ Gets an item from the collection with the given index
+
+ An item from the collection
+ Thrown if the index is out of the range for the Collection
+ Always thrown on setter
+
+
+
+ Gets an item from the collection with the given identity
+
+ An item from the collection
+ Thrown if identity argument passed in is null
+ Thrown if the Collection does not have an EntitySet with the given identity
+ Always thrown on setter
+
+
+
+ Represents an enumeration member.
+
+
+
+
+ The name of this enumeration member.
+
+
+
+
+ The value of this enumeration member.
+
+
+
+
+ Initializes a new instance of the
+ Thrown if name argument is null
+ Thrown if name argument is empty string
+
+
+ Overriding System.Object.ToString to provide better String representation for this type.
+
+
+ Gets the kind of this type.
+
+
+ Gets the name of this enumeration member.
+
+
+ Gets the value of this enumeration member.
+
+
+
+ Gets the identity for this item as a string
+
+
+
+
+ Class for representing a Facet object
+ This object is Immutable (not just set to readonly) and
+ some parts of the system are depending on that behavior
+
+
+
+
+ The constructor for constructing a Facet object with the facet description and a value
+
+ Thrown if facetDescription argument is null
+
+
+
+ Creates a Facet instance with the specified value for the given
+ facet description.
+
+ Thrown if facetDescription argument is null
+
+
+
+ Creates a Facet instance with the specified value for the given
+ facet description.
+
+ Thrown if facetDescription argument is null
+
+
+
+ The object describing this facet.
+
+
+
+
+ The value assigned to this facet.
+
+
+
+
+ Returns the name of this
+
+ The name of this
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the description of this
+
+ The
+
+
+
+ Gets the name of this
+
+ The name of this
+
+
+
+ Gets the type of this
+
+ The
+
+
+
+ Gets the value of this
+
+ The value of this
+ Thrown if the Facet instance is in ReadOnly state
+
+
+
+ Gets the identity for this item as a string
+
+
+
+ Gets a value indicating whether the value of the facet is unbounded.
+ true if the value of the facet is unbounded; otherwise, false.
+
+
+
+ Class for representing a FacetDescription object
+
+
+
+
+ The constructor for constructing a facet description object
+
+ Thrown if either facetName, facetType or applicableType arguments are null
+
+
+
+ A facet with the default value for this description.
+
+
+
+
+ A facet with a null value for this description.
+
+
+
+
+ Type-dependant cache for additional values (possibly null).
+
+
+
+ Returns the name of this facet.
+ The name of this facet.
+
+
+
+ Gets a cached facet instance with the specified boolean value.
+
+ A cached facet instance with the specified boolean value.
+
+
+
+ Returns true if the facet type is of numeric type
+
+
+
+ Gets the name of this facet.
+ The name of this facet.
+
+
+ Gets the type of this facet.
+
+ An
+
+
+ Gets the minimum value for this facet.
+ The minimum value for this facet.
+
+
+ Gets the maximum value for this facet.
+ The maximum value for this facet.
+
+
+ Gets the default value of a facet with this facet description.
+ The default value of a facet with this facet description.
+
+
+ Gets a value indicating whether the value of this facet is a constant.
+ true if this facet is a constant; otherwise, false.
+
+
+ Gets a value indicating whether this facet is a required facet.
+ true if this facet is a required facet; otherwise, false.
+
+
+
+ Gets a facet with the default value for this description.
+
+
+
+
+ Gets a facet with a null value for this description.
+
+
+
+
+ This Class is never expected to be used except for by the FacetValues class.
+ The purpose of this class is to allow strong type checking by the compiler while setting facet values which
+ are typically stored as Object because they can either on of these things
+ 1. null
+ 2. scalar type (bool, int, byte)
+ 3. Unbounded object
+ without this class it would be very easy to accidentally set precision to an int when it really is supposed to be
+ a byte value. Also you would be able to set the facet value to any Object derived class (ANYTHING!!!) when really only
+ null and Unbounded are allowed besides an actual scalar value. The magic of the class happens in the implicit constructors with
+ allow patterns like
+ new FacetValues( MaxLength = EdmConstants.UnboundedValue, Nullable = true};
+ and these are type checked at compile time
+
+
+
+
+ Class to filter stuff out from a metadata collection
+
+
+
+
+ The constructor for constructing a read-only metadata collection to wrap another MetadataCollection.
+
+ Thrown if collection argument is null
+
+
+
+ Gets an item from the collection with the given identity
+
+ An item from the collection
+ Thrown if identity argument passed in is null
+ Thrown if the Collection does not have an item with the given identity
+
+
+
+ Determines if this collection contains an item of the given identity
+
+ True if the collection contains the item with the given identity
+ Thrown if identity argument passed in is null
+ Thrown if identity argument passed in is empty string
+
+
+
+ Gets an item from the collection with the given identity
+
+ True an item is retrieved
+ if identity argument is null
+
+
+
+ Get index of the element passed as the argument
+
+
+
+
+ Get index of the element passed as the argument
+
+
+
+
+ Gets an item from the collection with the given identity
+
+ An item from the collection
+ Thrown if identity argument passed in is null
+ Thrown if setter is called
+
+
+
+ Class representing a function parameter
+
+
+
+
+ The constructor for FunctionParameter taking in a name and a TypeUsage object
+
+ Thrown if name or typeUsage arguments are null
+ Thrown if name argument is empty string
+
+
+
+ Returns the name of this
+
+ The name of this
+
+
+
+ Sets the member to read only mode. Once this is done, there are no changes
+ that can be done to this class
+
+
+
+
+ The factory method for constructing the
+
+ A new, read-only instance of the
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the mode of this
+
+ One of the
+ Thrown if the FunctionParameter instance is in ReadOnly state
+
+
+
+ Returns the identity of the member
+
+
+
+
+ Gets the name of this
+
+ The name of this
+
+
+
+ Gets the instance of the
+
+ A
+
+
+ Gets the type name of this parameter.
+ The type name of this parameter.
+
+
+ Gets whether the max length facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets the maximum length of the parameter.
+ The maximum length of the parameter.
+
+
+ Gets whether the parameter uses the maximum length supported by the database provider.
+ true if parameter uses the maximum length supported by the database provider; otherwise, false.
+
+
+ Gets whether the precision facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets the precision value of the parameter.
+ The precision value of the parameter.
+
+
+ Gets whether the scale facet is constant for the database provider.
+ true if the facet is constant; otherwise, false.
+
+
+ Gets the scale value of the parameter.
+ The scale value of the parameter.
+
+
+
+ Gets the
+
+ A
+
+
+
+ CodeGenerator class: use expression trees to dynamically generate code to get/set properties.
+
+
+
+
+ For an OSpace ComplexType returns the delegate to construct the clr instance.
+
+
+
+
+ For an OSpace EntityType returns the delegate to construct the clr instance.
+
+
+
+
+ for an OSpace property, get the property value from a clr instance
+
+
+
+
+ for an OSpace property, set the property value on a clr instance
+
+
+ If
+
+
+ Invalid cast of
+
+ From generated enties via StructuralObject.SetValidValue.
+
+
+
+ For an OSpace property, gets the delegate to set the property value on a clr instance.
+
+
+
+
+ Gets the related end instance for the source AssociationEndMember by creating a DynamicMethod to
+ call GetRelatedCollection or GetRelatedReference
+
+
+
+
+ Gets a parameterless constructor for the specified type.
+
+ Parameterless constructor for the specified type.
+
+
+
+ Gets a new expression that uses the parameterless constructor for the specified collection type.
+ For HashSet{T} will use ObjectReferenceEqualityComparer.
+
+ Parameterless constructor for the specified type.
+
+
+
+ generate a delegate equivalent to
+ private object Constructor() { return new XClass(); }
+
+
+
+
+ generate a delegate equivalent to
+ private object MemberGetter(object target) { return target.PropertyX; }
+ or if the property is Nullable<> generate a delegate equivalent to
+ private object MemberGetter(object target) { Nullable<X> y = target.PropertyX; return ((y.HasValue) ? y.Value : null); }
+
+
+
+
+ generate a delegate equivalent to
+ // if Property is Nullable value type
+ private void MemberSetter(object target, object value) {
+ if (AllowNull && (null == value)) {
+ ((TargetType)target).PropertyName = default(PropertyType?);
+ return;
+ }
+ if (value is PropertyType) {
+ ((TargetType)target).PropertyName = new (PropertyType?)((PropertyType)value);
+ return;
+ }
+ ThrowInvalidValue(value, TargetType.Name, PropertyName);
+ return
+ }
+ // when PropertyType is a value type
+ private void MemberSetter(object target, object value) {
+ if (value is PropertyType) {
+ ((TargetType)target).PropertyName = (PropertyType)value;
+ return;
+ }
+ ThrowInvalidValue(value, TargetType.Name, PropertyName);
+ return
+ }
+ // when PropertyType is a reference type
+ private void MemberSetter(object target, object value) {
+ if ((AllowNull && (null == value)) || (value is PropertyType)) {
+ ((TargetType)target).PropertyName = ((PropertyType)value);
+ return;
+ }
+ ThrowInvalidValue(value, TargetType.Name, PropertyName);
+ return
+ }
+
+
+ If the method is missing or static or has indexed parameters.
+ Or if the declaring type is a value type.
+ Or if the parameter type is a pointer.
+
+
+
+
+ Create delegate used to invoke either the GetRelatedReference or GetRelatedCollection generic method on the RelationshipManager.
+
+ Delegate that can be used to invoke the corresponding method.
+
+
+
+ Class representing a collection of member objects
+
+
+
+
+ Default constructor for constructing an empty collection
+
+ Thrown if the declaring type is null
+
+
+
+ The constructor for constructing the collection with the given items
+
+ Thrown if the declaring type is null
+
+
+
+ Adds an item to the collection
+
+ Thrown if member argument is null
+ Thrown if the member passed in or the collection itself instance is in ReadOnly state
+ Thrown if the member that is being added already belongs to another MemberCollection
+ Thrown if the MemberCollection already contains a member with the same identity
+
+
+
+ Determines if this collection contains an item of the given identity
+
+ True if the collection contains the item with the given identity
+
+
+
+ Find the index of an item
+
+ The index of the found item, -1 if not found
+
+
+
+ Copies the items in this collection to an array
+
+ Thrown if array argument is null
+ Thrown if the arrayIndex is less than zero
+ Thrown if the array argument passed in with respect to the arrayIndex passed in not big enough to hold the MemberCollection being copied
+
+
+
+ Gets an item from the collection with the given identity
+
+ True an item is retrieved
+ if identity argument is null
+
+
+
+ Gets an itme with identity
+
+
+
+
+ Get the declared only members of a particular type
+
+
+
+
+ Get the number of members the base type has. If the base type is not a structural type or has no
+ members, it returns 0
+
+ The number of members in the base type
+
+
+
+ Gets the index relative to this collection for the given index. For an index to really refers to something in
+ the base type, the return value is negative relative to this collection. For an index refers to something in this
+ collection, the return value is positive. In both cases, it's simply (index) - (base type member count)
+
+ The relative index
+
+
+
+ Returns the collection as a readonly collection
+
+
+
+
+ Gets the count on the number of items in the collection
+
+
+
+
+ Gets an item from the collection with the given index
+
+ An item from the collection
+ Thrown if the index is out of the range for the Collection
+ Always thrown on setter
+
+
+
+ Gets an item from the collection with the given identity
+
+ An item from the collection
+ Thrown if identity argument passed in is null
+ Thrown if the Collection does not have an item with the given identity
+ Always thrown on setter
+
+
+
+ Class representing a metadata attribute for an item
+
+
+
+
+ The constructor for MetadataProperty taking in a name, a TypeUsage object, and a value for the attribute
+
+ Thrown if typeUsage argument is null
+
+
+
+ The constructor for MetadataProperty taking in all the ingredients for creating TypeUsage and the actual value
+
+
+
+
+ Sets this item to be readonly, once this is set, the item will never be writable again.
+
+
+
+
+ The factory method for constructing the MetadataProperty object.
+
+
+ Thrown null .
+
+ The newly created MetadataProperty will be read only.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the identity of this item
+
+
+
+
+ Gets the name of this
+
+ The name of this
+
+
+
+ Gets the value of this
+
+ The value of this
+ Thrown if the MetadataProperty instance is in readonly state
+
+
+
+ Gets the instance of the
+
+ A
+ Thrown if the MetadataProperty instance is in readonly state
+
+
+
+ Gets the value of this
+
+ The value of this
+
+
+
+ Attribute used to mark up properties that should appear in the MetadataItem.MetadataProperties collection
+
+
+
+
+ Initializes a new attribute with built in type kind
+
+
+
+
+ Initializes a new attribute with primitive type kind
+
+
+
+
+ Initialize a new attribute with complex type kind (corresponding the the CLR type)
+
+
+
+
+ Initialize a new attribute
+
+
+
+
+ Gets EDM type for values stored in property.
+
+
+
+
+ Gets bool indicating whether this is a collection type.
+
+
+
+
+ Metadata collection class supporting delay-loading of system item attributes and
+ extended attributes.
+
+
+
+
+ Constructor taking item.
+
+
+
+
+ Encapsulates information about system item attributes for a particular item type.
+
+
+
+
+ Retrieves system attribute information for the given type.
+ Requires: type must derive from MetadataItem
+
+
+
+
+ Encapsulates information about a CLR property of an item class.
+
+
+
+
+ Initialize information.
+ Requires: attribute must belong to the given property.
+
+
+
+
+ Given an item, returns an instance of the item attribute described by this class.
+
+ Item attribute.
+
+
+
+ Class representing a metadata property on an item. Supports
+ redirection from MetadataProperty instance to item property value.
+
+
+
+
+ Represent the edm navigation property class
+
+
+
+
+ Initializes a new instance of the navigation property class
+
+ Thrown if name or typeUsage arguments are null
+ Thrown if name argument is empty string
+
+
+
+ cached dynamic methods to access the property values from a CLR instance
+
+
+
+
+ Where the given navigation property is on the dependent end of a referential constraint,
+ returns the foreign key properties. Otherwise, returns an empty set. We will return the members in the order
+ of the principal end key properties.
+
+ A collection of the foreign key properties.
+
+
+
+ Creates a NavigationProperty instance from the specified parameters.
+
+ The newly created NavigationProperty instance.
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+ Gets the relationship type that this navigation property operates on.
+ The relationship type that this navigation property operates on.
+ Thrown if the NavigationProperty instance is in ReadOnly state
+
+
+ Gets the "to" relationship end member of this navigation.
+ The "to" relationship end member of this navigation.
+ Thrown if the NavigationProperty instance is in ReadOnly state
+
+
+ Gets the "from" relationship end member in this navigation.
+ The "from" relationship end member in this navigation.
+ Thrown if the NavigationProperty instance is in ReadOnly state
+
+
+
+ Cached dynamic method to get the property value from a CLR instance
+
+
+
+
+ cached dynamic method to get the property value from a CLR instance
+
+
+
+
+ cached dynamic method to set the property value from a CLR instance
+
+
+
+
+ Represents the list of possible actions for delete operation
+
+
+
+
+ no action
+
+
+
+
+ Cascade to other ends
+
+
+
+
+ The enumeration defining the mode of a parameter
+
+
+
+
+ In parameter
+
+
+
+
+ Out parameter
+
+
+
+
+ Both in and out parameter
+
+
+
+
+ Return Parameter
+
+
+
+
+ Class representing a primitive type
+
+
+
+
+ Initializes a new instance of PrimitiveType
+
+
+
+
+ The constructor for PrimitiveType. It takes the required information to identify this type.
+
+ Thrown if name, namespaceName, version, baseType or providerManifest arguments are null
+
+
+
+ The constructor for PrimitiveType, it takes in a CLR type containing the identity information
+
+
+
+
+ Perform initialization that's common across all constructors
+
+
+
+
+ Returns the equivalent
+
+ For example if this instance is nvarchar and it's
+ base type is Edm String then the return type is Edm String.
+ If the type is actually already a model type then the
+ return type is "this".
+
+
+ An
+
+
+ Returns the list of primitive types.
+
+ A collection of type
+
+
+
+ Returns the equivalent
+
+ An
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets a
+
+ A
+
+
+
+ Returns the ProviderManifest giving access to the Manifest that this type came from
+
+ The types ProviderManifest value
+
+
+
+ Gets the list of facet descriptions for this
+
+ A collection of type
+
+
+
+ Returns an equivalent common language runtime (CLR) type of this
+
+
+ A
+
+
+
+ Primitive Types as defined by EDM
+
+
+
+
+ Binary Type Kind
+
+
+
+
+ Boolean Type Kind
+
+
+
+
+ Byte Type Kind
+
+
+
+
+ DateTime Type Kind
+
+
+
+
+ Decimal Type Kind
+
+
+
+
+ Double Type Kind
+
+
+
+
+ Guid Type Kind
+
+
+
+
+ Single Type Kind
+
+
+
+
+ SByte Type Kind
+
+
+
+
+ Int16 Type Kind
+
+
+
+
+ Int32 Type Kind
+
+
+
+
+ Int64 Type Kind
+
+
+
+
+ String Type Kind
+
+
+
+
+ Time Type Kind
+
+
+
+
+ DateTimeOffset Type Kind
+
+
+
+
+ Geometry Type Kind
+
+
+
+
+ Geography Type Kind
+
+
+
+
+ Geometric point type kind
+
+
+
+
+ Geometric linestring type kind
+
+
+
+
+ Geometric polygon type kind
+
+
+
+
+ Geometric multi-point type kind
+
+
+
+
+ Geometric multi-linestring type kind
+
+
+
+
+ Geometric multi-polygon type kind
+
+
+
+
+ Geometric collection type kind
+
+
+
+
+ Geographic point type kind
+
+
+
+
+ Geographic linestring type kind
+
+
+
+
+ Geographic polygon type kind
+
+
+
+
+ Geographic multi-point type kind
+
+
+
+
+ Geographic multi-linestring type kind
+
+
+
+
+ Geographic multi-polygon type kind
+
+
+
+
+ Geographic collection type kind
+
+
+
+
+ A private constructor to prevent other places from instantiating this class
+
+
+
+
+ Returns the primitive type corresponding to the given CLR type
+
+ True if a primitive type is returned
+
+
+
+ Returns the
+ True if the CLR type represents a primitive (EDM) type; otherwise false.
+
+
+
+ Returns all the functions in this provider manifest
+
+ A collection of functions
+
+
+
+ Returns all the FacetDescriptions for a particular type
+
+ The FacetDescriptions for the type given.
+
+
+
+ Initializes all the primitive types
+
+
+
+
+ Initialize the primitive type with the given
+
+
+
+
+ Providers should override this to return information specific to their provider.
+ This method should never return null.
+
+ An XmlReader at the begining of the information requested.
+
+
+
+ Gets the EDM provider manifest singleton instance
+
+
+
+
+ Returns the namespace used by this provider manifest
+
+
+
+
+ The ConcurrencyMode Facet Name
+
+
+
+
+ The StoreGeneratedPattern Facet Name
+
+
+
+
+ A private constructor to prevent other places from instantiating this class
+
+
+
+
+ Returns the list of all the canonical functions
+
+
+
+
+ Returns all the FacetDescriptions for a particular type
+
+ The FacetDescriptions for the type given.
+
+
+
+ Returns a primitive type from this manifest having the specified primitive type kind
+
+ A primitive type having the given primitive type kind
+
+
+
+ Boostrapping all the primitive types for the EDM Provider Manifest
+
+
+
+
+ Initialize all the primitive type with the given primitive type kind and name
+
+
+
+
+ Boostrapping all the facet descriptions for the EDM Provider Manifest
+
+
+
+
+ Boostrapping all the canonical functions for the EDM Provider Manifest
+
+
+
+
+ Returns the list of super-types for the given primitiveType
+
+
+
+
+ Initializes Promotion Type relation
+
+
+
+
+ Initializes Canonical Model Types
+
+
+
+
+ Returns all the primitive types supported by the provider manifest
+
+ A collection of primitive types
+
+
+
+ Providers should override this to return information specific to their provider.
+ This method should never return null.
+
+ An XmlReader at the begining of the information requested.
+
+
+
+ Gets the EDM provider manifest singleton instance
+
+
+
+
+ Returns the namespace used by this provider manifest
+
+
+
+
+ Store version hint
+
+
+
+
+ This class represents a referential constraint between two entities specifying the "to" and "from" ends of the relationship.
+
+
+
+
+ Constructs a new constraint on the relationship
+
+ Argument Null exception if any of the arguments is null
+
+
+
+ Returns the combination of the names of the
+
+
+ The combination of the names of the
+
+
+
+
+ Sets this item to be read-only, once this is set, the item will never be writable again.
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Returns the identity for this constraint
+
+
+
+
+ Gets the "from role" that takes part in this
+
+
+ A
+ Thrown if value passed into setter is null
+ Thrown if the ReferentialConstraint instance is in ReadOnly state
+
+
+
+ Gets the "to role" that takes part in this
+
+ A
+ Thrown if value passed into setter is null
+ Thrown if the ReferentialConstraint instance is in ReadOnly state
+
+
+
+ Gets the list of properties for the "from role" on which this
+
+
+ A collection of type
+
+
+
+ Gets the list of properties for the "to role" on which this
+
+
+ A collection of type
+
+
+
+ Class representing a ref type
+
+
+
+
+ The constructor for constructing a RefType object with the entity type it references
+
+ Thrown if entityType argument is null
+
+
+
+ Constructs the name of the collection type
+
+ The identity of the resulting ref type
+
+
+
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the entity type referenced by this
+
+ An
+
+
+
+ Represents the multiplicity information about the end of a relationship type
+
+
+
+
+ Lower Bound is Zero and Upper Bound is One
+
+
+
+
+ Both lower bound and upper bound is one
+
+
+
+
+ Lower bound is zero and upper bound is null
+
+
+
+
+ Represents the Edm Row Type
+
+
+
+
+ Initializes a new instance of RowType class with the given list of members
+
+ Thrown if any individual property in the passed in properties argument is null
+
+
+
+ Initializes a RowType with the given members and initializer metadata
+
+
+
+
+ Adds a property
+
+
+
+
+ Validates a EdmMember object to determine if it can be added to this type's
+ Members collection. If this method returns without throwing, it is assumed
+ the member is valid.
+
+ Thrown if the member is not a EdmProperty
+
+
+
+ Calculates the row type identity that would result from
+ a given set of properties.
+
+ A string that identifies the row type
+
+
+
+ EdmEquals override verifying the equivalence of all members and their type usages.
+
+
+
+
+ The factory method for constructing the
+
+ A new, read-only instance of the
+
+
+
+ Gets LINQ initializer Metadata for this row type. If there is no associated
+ initializer type, value is null.
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the list of properties on this
+
+ A collection of type
+
+
+ Gets a collection of the properties defined by the current type.
+ A collection of the properties defined by the current type.
+
+
+
+ This class attempts to make a double linked connection between a parent and child without
+ exposing the properties publicly that would allow them to be mutable and possibly dangerous
+ in a multithreading environment
+
+
+
+
+ Class representing a type information for an item
+
+
+
+
+ The constructor for TypeUsage taking in a type
+
+ Thrown if edmType argument is null
+
+
+
+ The constructor for TypeUsage taking in a type and a collection of facets
+
+ Thrown if edmType argument is null
+
+
+
+ Factory method for creating a TypeUsage with specified EdmType
+
+ new TypeUsage instance with default facet values
+
+
+
+ Factory method for creating a TypeUsage with specified EdmType
+
+ new TypeUsage instance with default facet values
+
+
+
+ Factory method for creating a TypeUsage with specified EdmType and facets
+
+ new TypeUsage instance
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Creates a
+
+ A
+
+
+
+ Set of facets that should be included in identity for TypeUsage
+
+
+ keep this sorted for binary searching
+
+
+
+
+ Checks whether this
+
+ true if this
+
+
+
+ Returns the full name of the type described by this
+
+ The full name of the type described by this
+
+
+
+ EdmEquals override verifying the equivalence of all facets. Two facets are considered
+ equal if they have the same name and the same value (Object.Equals)
+
+
+
+
+ Gets the built-in type kind for this
+
+ A
+
+
+
+ Gets the type information described by this
+
+ An
+
+
+
+ Gets the list of facets for the type that is described by this
+
+
+ A collection of type
+
+
+
+ Returns a Model type usage for a provider type
+
+ Model (CSpace) type usage
+
+
+
+ returns the identity of the type usage
+
+
+
+
+ Class holding utility functions for metadata
+
+
+
+
+ Throws an appropriate exception if the given item is a readonly, used when an attempt is made to change
+ a property
+
+
+
+
+ Check to make sure the given item do have identity
+
+
+
+
+ Retrieves a mapping to CLR type for the given EDM type. Assumes the MetadataWorkspace has no
+
+
+
+
+ Helper Class for EDM Metadata - this class contains all the helper methods
+ which only accesses public methods/properties. The other partial class contains all
+ helper methods which just uses internal methods/properties. The reason why we
+ did this for allowing view gen to happen at compile time - all the helper
+ methods that view gen or mapping uses are in this class. Rest of the
+ methods are in this class
+
+
+ Helper Class for EDM Metadata - this class contains all the helper methods
+ which needs access to internal methods. The other partial class contains all
+ helper methods which just uses public methods/properties. The reason why we
+ did this for allowing view gen to happen at compile time - all the helper
+ methods that view gen or mapping uses are in the other helper class. Rest of the
+ methods are in this class
+
+
+
+
+ The method wraps the GetAttribute method on XPathNavigator.
+ The problem with using the method directly is that the
+ Get Attribute method does not differentiate the absence of an attribute and
+ having an attribute with Empty string value. In both cases the value returned is an empty string.
+ So in case of optional attributes, it becomes hard to distinguish the case whether the
+ xml contains the attribute with empty string or doesn't contain the attribute
+ This method will return null if the attribute is not present and otherwise will return the
+ attribute value.
+
+
+
+
+ The method returns typed attribute value of the specified xml attribute.
+ The method does not do any specific casting but uses the methods on XPathNavigator.
+
+
+
+
+ Searches for Facet Description with the name specified.
+
+
+
+
+ Creates a single comma delimited string given a list of strings
+
+
+
+
+ Performance of Enum.ToString() is slow and we use this value in building Identity
+
+
+
+
+ Performance of Enum.ToString() is slow and we use this value in building Identity
+
+
+
+
+ Verifies whether the given
+
+ true if the false .
+
+
+
+
+ Verifies whether a value of a member of an enumeration type is in range according to underlying type of the enumeration type.
+
+
+ true if the false otherwise.
+
+
+
+
+ Checks whether the
+
+ Underlying type if
+
+ This method should be called only for primitive or enumeration types.
+
+
+
+
+ Returns underlying EDM type of a given enum
+
+ The underlying EDM type of a given enum
+
+
+
+ Returns the single error message from the list of errors
+
+
+
+
+ Returns the single error message from the list of errors
+
+
+
+
+ Returns a model (C-Space) typeusage for the given typeusage. if the type is already in c-space, it returns
+ the given typeusage. The typeUsage returned is created by invoking the provider service to map from provider
+ specific type to model type.
+
+ the respective Model (C-Space) typeusage
+
+
+
+ Returns a model (C-Space) typeusage for the given member typeusage. if the type is already in c-space, it returns
+ the given typeusage. The typeUsage returned is created by invoking the provider service to map from provider
+ specific type to model type.
+
+ the respective Model (C-Space) typeusage
+
+
+
+ Checks if the edm type in the cspace type usage maps to some sspace type (called it S1). If S1 is equivalent or
+ promotable to the store type in sspace type usage, then it creates a new type usage with S1 and copies all facets
+ if necessary
+
+
+
+
+ Validates whether cspace and sspace types are compatible.
+
+
+ true if the types are compatible. false otherwise.
+
+
+ This methods validate whether cspace and sspace types are compatible. The types are
+ compatible if:
+ both are primitive and the cspace type is a subtype of sspace type
+ or
+ cspace type is an enumeration type whose underlying type is a subtype of sspace type.
+
+
+
+
+ Helps answer mapping questions since we don't have a good API for mapping information
+
+
+
+
+ Returns all mapping fragments for the given entity set's types and their parent types.
+
+
+
+
+ Returns mappings for the given set/type only if the mapping applies also to childEntittyType either via IsTypeOf or explicitly specifying multiple types in mapping fragments.
+
+
+
+
+ This is the base class for the resource metadata artifact loader; derived
+ classes encapsulate a single resource as well as collections of resources,
+ along the lines of the Composite pattern.
+
+
+
+
+ Factory method to create an artifact loader. This is where an appropriate
+ subclass of MetadataArtifactLoader is created, depending on the kind of
+ resource it will encapsulate.
+
+ A concrete instance of an artifact loader.
+
+
+
+ Factory method to create an aggregating artifact loader, one that encapsulates
+ multiple collections.
+
+ A concrete instance of an artifact loader.
+
+
+
+ Helper method that wraps a list of file paths in MetadataArtifactLoader instances.
+
+ An instance of MetadataArtifactLoader
+
+
+
+ Helper method that wraps a collection of XmlReader objects in MetadataArtifactLoader
+ instances.
+
+ An instance of MetadataArtifactLoader
+
+
+
+ If the path doesn't have the right extension, throw
+
+
+
+
+ Get paths to all artifacts, in the original, unexpanded form
+
+ A List of strings identifying paths to all resources
+
+
+
+ Get paths to artifacts for a specific DataSpace, in the original, unexpanded
+ form
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get XmlReaders for all resources
+
+ A List of XmlReaders for all resources
+
+
+
+ Get XmlReaders for a specific DataSpace.
+
+ A List of XmlReader object
+
+
+
+ Helper method to determine whether a given path to a resource
+ starts with the "res://" prefix.
+
+ true if the path represents a resource location
+
+
+
+ Helper method to determine whether a resource identifies a C-Space
+ artifact.
+
+ true if the resource identifies a C-Space artifact
+
+
+
+ Helper method to determine whether a resource identifies an S-Space
+ artifact.
+
+ true if the resource identifies an S-Space artifact
+
+
+
+ Helper method to determine whether a resource identifies a CS-Space
+ artifact.
+
+ true if the resource identifies a CS-Space artifact
+
+
+
+ Helper method to determine whether a resource identifies a valid artifact.
+
+ true if the resource identifies a valid artifact
+
+
+
+ This helper method accepts a resource URI and a value from the DataSpace enum
+ and determines whether the resource identifies an artifact of that DataSpace.
+
+ true if the resource identifies an artifact of the specified DataSpace
+
+
+
+ Normalize a file path:
+ 1. Add backslashes if given a drive letter.
+ 2. Resolve the '~' macro in a Web/ASP.NET environment.
+ 3. Expand the |DataDirectory| macro, if found in the argument.
+ 4. Convert relative paths into absolute paths.
+
+ The normalized file path
+
+
+
+ Read-only access to the resource/file path
+
+
+
+
+ This enum is used to indicate the level of extension check to be perfoemed
+ on a metadata URI.
+
+
+
+
+ Do not perform any extension check
+
+
+
+
+ Check the extension against a specific value
+
+
+
+
+ Check the extension against the set of acceptable extensions
+
+
+
+
+ This class represents a super-collection (a collection of collections)
+ of artifact resources. Typically, this "meta-collection" would contain
+ artifacts represented as individual files, directories (which are in
+ turn collections of files), and embedded resources.
+
+
+ This is the root class for access to all loader objects.
+
+
+
+
+ The list of loaders aggregated by the composite.
+
+
+
+
+ Constructor - loads all resources into the _children collection
+
+
+
+
+ Get the list of paths to all artifacts in the original, unexpanded form
+
+ A List of strings identifying paths to all resources
+
+
+
+ Get paths to artifacts for a specific DataSpace, in the original, unexpanded
+ form
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Aggregates all resource streams from the _children collection
+
+ A List of XmlReader objects; cannot be null
+
+
+
+ Get XmlReaders for a specific DataSpace.
+
+ A List of XmlReader objects
+
+
+
+ This class represents a collection of artifact files to be loaded from one
+ filesystem folder.
+
+
+
+
+ Constructor - loads all resources into the _children collection
+
+
+
+
+ Load all the collections at once so we have a "fairly" matched in time set of files
+ otherwise we may end up loading the csdl files, and then not loading the ssdl, and msl
+ files for sometime later.
+
+
+
+
+ Get paths to artifacts for a specific DataSpace, in the original, unexpanded
+ form.
+
+
+ A filesystem folder can contain any kind of artifact, so we simply
+ ignore the parameter and return the original path to the folder.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Aggregates all resource streams from the _children collection
+
+ A List of XmlReader objects; cannot be null
+
+
+
+ Get XmlReaders for a specific DataSpace.
+
+ A List of XmlReader objects
+
+
+
+ This class represents a collection of resources to be loaded from one
+ or more assemblies.
+
+
+
+
+ The list of metadata artifacts encapsulated by the composite.
+
+
+
+
+ This constructor expects to get the paths that have potential to turn into multiple
+ artifacts like
+ res://*/foo.csdl -- could be multiple assemblies
+ res://MyAssembly/ -- could be multiple artifacts in the one assembly
+
+
+
+
+ Get paths to artifacts for a specific DataSpace, in the original, unexpanded
+ form.
+
+
+ An assembly can embed any kind of artifact as a resource, so we simply
+ ignore the parameter and return the original assembly name in the URI.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Aggregates all resource streams from the _children collection
+
+ A List of XmlReader objects; cannot be null
+
+
+
+ Get XmlReaders for a specific DataSpace.
+
+ A List of XmlReader objects
+
+
+
+ Load all resources from the assembly/assemblies identified in the resource path.
+
+
+
+
+ Load all resources from a specific assembly.
+
+
+
+
+ Splits the supplied path into the assembly portion and the resource
+ part (if any)
+
+
+
+
+ This class represents one file-based artifact item to be loaded.
+
+
+
+
+ This member indicates whether the file-based artifact has already been loaded.
+ It is used to prevent other instances of this class from (re)loading the same
+ artifact. See comment in the MetadataArtifactLoaderFile c'tor below.
+
+
+
+
+ Constructor
+
+
+
+
+ Implementation of IComparable.CompareTo()
+
+ 0 if the loaders are "equal" (i.e., have the same _path value)
+
+
+
+ Equals() returns true if the objects have the same _path value
+
+ true if the objects have the same _path value
+
+
+
+ GetHashCode override that defers the result to the _path member variable.
+
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Create and return an XmlReader around the file represented by this instance.
+
+ A List of XmlReaders for all resources
+
+
+
+ Create and return an XmlReader around the file represented by this instance
+ if it is of the requested DataSpace type.
+
+ A List of XmlReader objects
+
+
+
+ Create an XmlReader around the artifact file
+
+ An XmlReader that wraps a file
+
+
+
+ This class represents one resource item to be loaded from an assembly.
+
+
+
+
+ Constructor - loads the resource stream
+
+
+
+
+ Implementation of IComparable.CompareTo()
+
+ 0 if the loaders are "equal" (i.e., have the same _path value)
+
+
+
+ Equals() returns true if the objects have the same _path value
+
+ true if the objects have the same _path value
+
+
+
+ GetHashCode override that defers the result to the _path member variable.
+
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Create and return an XmlReader around the resource represented by this instance.
+
+ A List of XmlReaders for all resources
+
+
+
+ Create and return an XmlReader around the resource represented by this instance
+ if it is of the requested DataSpace type.
+
+ A List of XmlReader objects
+
+
+
+ This method parses the path to the resource and attempts to load it.
+ The method also accounts for the wildcard assembly name.
+
+
+
+
+ This class represents a wrapper around an XmlReader to be used to load metadata.
+ Note that the XmlReader object isn't created here -- the wrapper simply stores
+ a reference to it -- therefore we do not Close() the reader when we Dispose()
+ the wrapper, i.e., Dispose() is a no-op.
+
+
+
+
+ Constructor - saves off the XmlReader in a private data field
+
+
+
+
+ Implementation of IComparable.CompareTo()
+
+ 0 if the loaders are "equal" (i.e., have the same _path value)
+
+
+
+ Equals() returns true if the objects have the same _path value
+
+ true if the objects have the same _path value
+
+
+
+ GetHashCode override that defers the result to the _path member variable.
+
+
+
+
+ Get paths to artifacts for a specific DataSpace.
+
+ A List of strings identifying paths to all artifacts for a specific DataSpace
+
+
+
+ Get paths to all artifacts
+
+ A List of strings identifying paths to all resources
+
+
+
+ Get XmlReaders for all resources
+
+ A List of XmlReaders for all resources
+
+
+
+ Create and return an XmlReader around the resource represented by this instance
+ if it is of the requested DataSpace type.
+
+ A List of XmlReader objects
+
+
+
+ A helper function for splitting up a string that is a concatenation of strings delimited by the metadata
+ path separator into a string list. The resulting list sorted SSDL, MSL, CSDL, if possible.
+
+ An array of strings
+
+
+
+ Runtime Metadata Workspace
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Constructs a
+
+
+
+ Constructs a
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an
+ The created parser object.
+
+
+
+ Creates a new
+
+ A new
+
+ If
+
+
+ If
+
+
+ If
+
+
+
+
+ Gets
+
+ The
+
+
+ Registers the item collection with each associated data model.
+
+
+ Loads metadata from the given assembly.
+
+
+ Loads metadata from the given assembly.
+
+
+
+ Implicit loading means that we are trying to help the user find the right
+ assembly, but they didn't explicitly ask for it. Our Implicit rules require that
+ we filter out assemblies with the Ecma or MicrosoftPublic PublicKeyToken on them
+ Load metadata from the type's assembly into the OSpace ItemCollection.
+ If type comes from known source, has Ecma or Microsoft PublicKeyToken then the type's assembly is not
+ loaded, but the callingAssembly and its referenced assemblies are loaded.
+
+
+
+
+ If OSpace is not loaded for the specified EntityType
+ the load metadata from the callingAssembly and its referenced assemblies.
+
+
+
+ Returns an item by using the specified identity and the data model.
+ The item that matches the given identity in the specified data model.
+ The type returned by the method.
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+ Returns an item by using the specified identity and the data model.
+ true if there is an item that matches the search criteria; otherwise, false.
+ The type returned by the method.
+
+
+ Returns an item by using the specified identity and the data model.
+ The item that matches the given identity in the specified data model.
+ The type returned by the method.
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+ Returns an item by using the specified identity and the data model.
+ true if there is an item that matches the search criteria; otherwise, false.
+ The type returned by the method.
+
+
+ Gets all the items in the specified data model.
+
+ A collection of type
+ The type returned by the method.
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Returns an
+
+ An
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Returns an
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+
+ Returns an
+
+ An
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Returns an
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+
+ Returns an
+ If there is no entity container, this method returns null; otherwise, it returns the first entity container.
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Returns an
+ true if there is an entity container that matches the search criteria; otherwise, false.
+
+
+
+ Returns an
+ If there is no entity container, this method returns null; otherwise, it returns the first entity container.
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Returns an
+ true if there is an entity container that matches the search criteria; otherwise, false.
+
+
+ Returns all the overloads of the functions by using the specified name, namespace name, and data model.
+
+ A collection of type
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+ Returns all the overloads of the functions by using the specified name, namespace name, and data model.
+
+ A collection of type
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Gets the function as specified by the function key.
+ All parameters are assumed to be
+ The function as specified in the function key or null
+ if name, namespaceName, parameterTypes or space argument is null
+
+
+ Returns the list of primitive types in the specified data model.
+
+ A collection of type
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+ Gets all the items in the specified data model.
+
+ A collection of type
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Given the canonical primitive type, get the mapping primitive type in the given dataspace
+
+ The mapped scalar type
+ if space argument is null
+ If ItemCollection has not been registered for the space passed in
+ Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Thrown if mapping space is not valid
+
+
+
+ Search for a Mapping metadata with the specified type key.
+
+ Returns false if no match found.
+
+
+
+ Tests the retrieval of
+ true if the retrieval was successful; otherwise, false.
+
+
+
+ Checks if the space is valid and whether the collection is registered for the given space, and if both are valid,
+ then returns the itemcollection for the given space
+
+ Thrown if required and mapping space is not valid or registered
+
+
+
+ Returns a
+
+ A
+
+
+
+ Returns a
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+
+ Returns a
+
+ A
+
+
+
+ Returns a
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+
+ Helper method returning the OSpace enum type mapped to the specified Edm Space Type.
+ If the DataSpace of the argument is not CSpace, or the mapped OSpace type
+ cannot be determined, an ArgumentException is thrown.
+
+ The OSpace type mapped to the supplied argument
+ Must be StructuralType or EnumType.
+
+
+
+ Helper method returning the OSpace structural or enum type mapped to the specified Edm Space Type.
+ If the DataSpace of the argument is not CSpace, or if the mapped OSpace type
+ cannot be determined, the method returns false and sets the out parameter
+ to null.
+
+ true on success, false on failure
+ Must be StructuralType or EnumType.
+
+
+
+ Returns a
+
+ A
+
+
+
+ Returns a
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+
+ Returns a
+
+ A
+
+
+
+ Returns a
+ true on success, false on failure.
+
+
+
+ Helper method returning the Edm Space structural or enum type mapped to the OSpace Type parameter. If the
+ DataSpace of the supplied type is not OSpace, or the mapped Edm Space type cannot
+ be determined, an ArgumentException is thrown.
+
+ The CSpace type mapped to the OSpace parameter
+ Must be StructuralType or EnumType
+
+
+
+ Helper method returning the Edm Space structural or enum type mapped to the OSpace Type parameter. If the
+ DataSpace of the supplied type is not OSpace, or the mapped Edm Space type cannot
+ be determined, the method returns false and sets the out parameter to null.
+
+ true on success, false on failure
+ Must be StructuralType or EnumType
+
+
+
+ Returns generated update or query view for the given extent.
+
+
+
+
+ Returns a TypeOf/TypeOfOnly Query for a given Extent and Type as a command tree.
+
+
+
+
+ Returns generated function definition for the given function.
+ Guarantees type match of declaration and generated parameters.
+ Guarantees return type match.
+ Throws internal error for functions without definition.
+ Passes thru exception occured during definition generation.
+
+
+
+
+ Determines if a target function exists for the given function import.
+
+ true if a mapped target function exists; false otherwise
+
+
+
+ Returns the view loader associated with this workspace,
+ creating a loader if non exists. The loader includes
+ context information used by the update pipeline when
+ processing changes to C-space extents.
+
+
+
+
+ Takes in a Edm space type usage and converts into an
+ equivalent O space type usage
+
+
+
+
+ Returns true if the item collection for the given space has already been registered else returns false
+
+
+
+
+ Requires: C, S and CS are registered in this and other
+ Determines whether C, S and CS are equivalent. Useful in determining whether a DbCommandTree
+ is usable within a particular entity connection.
+
+ true is C, S and CS collections are equivalent
+
+
+ Clears all the metadata cache entries.
+
+
+
+ Returns the canonical Model TypeUsage for a given PrimitiveTypeKind
+
+ a canonical model TypeUsage
+
+
+
+ Returns the Model PrimitiveType for a given primitiveTypeKind
+
+ Model PrimitiveType
+
+
+ Gets original value members from an entity set and entity type.
+ The original value members from an entity set and entity type.
+
+
+
+ Returns members of a given
+
+ The
+
+
+
+ Return members for
+
+ ReadOnlyCollection of interesting members for the requested scenario (
+
+
+
+
+ Returns the QueryCacheManager hosted by this metadata workspace instance
+
+
+
+
+ The Max EDM version thats going to be supported by the runtime.
+
+
+
+
+ Internal helper class for query
+
+
+
+
+ Creates a new instance of perspective class so that query can work
+ ignorant of all spaces
+
+
+
+
+ Look up a type in the target data space based upon the fullName
+
+ True if the retrieval succeeded
+
+
+
+ Class for representing a collection of items for the object layer.
+ Most of the implementation for actual maintenance of the collection is
+ done by ItemCollection
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ The method loads the O-space metadata for all the referenced assemblies starting from the given assembly
+ in a recursive way.
+ The assembly should be from Assembly.GetCallingAssembly via one of our public API's.
+
+
+
+ Loads metadata from the given assembly.
+
+
+ Loads metadata from the given assembly.
+
+
+ Loads metadata from the specified assembly.
+
+
+
+ Explicit loading means that the user specifically asked us to load this assembly.
+ We won't do any filtering, they "know what they are doing"
+
+
+
+
+ Implicit loading means that we are trying to help the user find the right
+ assembly, but they didn't explicitly ask for it. Our Implicit rules require that
+ we filter out assemblies with the Ecma or MicrosoftPublic PublicKeyToken on them
+ Load metadata from the type's assembly.
+
+ true if the type and all its generic arguments are filtered out (did not attempt to load assembly)
+
+
+
+ internal static method to get the relationship name
+
+
+
+ Returns a collection of primitive type objects.
+ A collection of primitive type objects.
+
+
+
+ Returns the CLR type that corresponds to the
+ The CLR type of the OSpace argument.
+
+
+
+ Returns a CLR type corresponding to the
+ true if there is a type that matches the search criteria; otherwise, false.
+
+
+ The method returns the underlying CLR type for the specified OSpace type argument. If the DataSpace of the parameter is not OSpace, an ArgumentException is thrown.
+ The CLR type of the OSpace argument.
+
+
+ Returns the underlying CLR type for the specified OSpace enum type argument. If the DataSpace of the parameter is not OSpace, the method returns false and sets the out parameter to null.
+ true on success, false on failure
+
+
+
+ A helper method returning the underlying CLR type for the specified OSpace Enum or Structural type argument.
+ If the DataSpace of the parameter is not OSpace, an ArgumentException is thrown.
+
+ The CLR type of the OSpace argument
+
+
+
+ A helper method returning the underlying CLR type for the specified OSpace enum or structural type argument.
+ If the DataSpace of the parameter is not OSpace, the method returns false and sets
+ the out parameter to null.
+
+ true on success, false on failure
+
+
+
+ Given the canonical primitive type, get the mapping primitive type in the given dataspace
+
+ The mapped scalar type
+
+
+
+ Get the OSpace type given the CSpace typename
+
+
+
+
+ Given the ospace type, returns the fullname of the mapped cspace type.
+ Today, since we allow non-default mapping between entity type and complex type,
+ this is only possible for entity and complex type.
+
+
+
+ Returns all the items of the specified type from this item collection.
+
+ A collection of type
+ The type returned by the method.
+
+
+
+ This class is responsible for keeping track of which assemblies we have already
+ considered so we don't reconsider them again.
+ The current rules for an assembly to be "seen" is
+ 1. It is already in our dictionary
+ AND
+ 1. We are in attribute loading mode
+ OR
+ 2. We have seen it already with a non null EdmItemCollection
+ OR
+ 3. We are seeing it with a null EdmItemCollection this time
+
+
+
+
+ Is the assembly and its referened assemblies not expected to have any metadata
+
+
+
+
+ Class for representing a collection of items for the object layer.
+ Most of the implementation for actual maintenance of the collection is
+ done by ItemCollection
+
+
+
+
+ Loads the given assembly and all the other referencd assemblies in the cache. If the assembly was already present
+ then it loads from the cache
+
+
+
+
+ Check to see if the type is already loaded - either in the typesInLoading, or ObjectItemCollection or
+ in the global cache
+
+
+
+
+ Loads the set of types from the given assembly and adds it to the given list of types
+
+
+
+
+ This method loads all the relationship type that this entity takes part in
+
+
+
+
+ Load metadata of the given type - when you call this method, you should check and make sure that the type has
+ edm attribute. If it doesn't,we won't load the type and it will be returned as null
+
+
+
+
+ Load all the property metadata of the given type
+
+
+
+
+ Load the property with scalar property attribute.
+ Note that we pass the CLR type in because in the case where the property is declared on a generic
+ base class the DeclaringType of propert won't work for us and we need the real entity type instead.
+
+
+
+
+ Resolves enum type property.
+
+
+
+
+ For testing.
+
+
+
+
+ The enumeration defining the type semantics used to resolve function overloads.
+ These flags are defined in the provider manifest per function definition.
+
+
+
+
+ Allow Implicit Conversion between given and formal argument types (default).
+
+
+
+
+ Allow Type Promotion between given and formal argument types.
+
+
+
+
+ Use strict Equivalence only.
+
+
+
+
+ Class for representing a collection of items in Store space.
+
+
+
+
+ For testing purposes only.
+
+
+
+
+ constructor that loads the metadata files from the specified xmlReaders, and returns the list of errors
+ encountered during load as the out parameter errors.
+
+
+
+
+ constructor that loads the metadata files from the specified xmlReaders, and returns the list of errors
+ encountered during load as the out parameter errors.
+
+
+
+
+ Initializes a new instance of the
+
+
+ Initializes a new instances of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a collection of the
+
+ A
+
+
+
+ Given the canonical primitive type, get the mapping primitive type in the given dataspace
+
+ The mapped scalar type
+
+
+
+ checks if the schemaKey refers to the provider manifest schema key
+ and if true, loads the provider manifest
+
+
+
+
+ Get all the overloads of the function with the given name, this method is used for internal perspective
+
+ A collection of all the functions with the given name in the given data space
+ Thrown if functionaName argument passed in is null
+
+
+
+ Convert the S type function parameters and returnType to C types.
+
+
+
+
+ Factory method that creates a
+ null .
+
+ null in which case
+ the base Uri of the XmlReader will be used as a path.
+
+ null
+ the default resolver will be used.
+
+
+ null .
+
+
+
+
+ Returns the query cache manager
+
+
+
+ Gets the provider factory of the StoreItemCollection.
+ The provider factory of the StoreItemCollection.
+
+
+ Gets the provider manifest of the StoreItemCollection.
+ The provider manifest of the StoreItemCollection.
+
+
+ Gets the manifest token of the StoreItemCollection.
+ The manifest token of the StoreItemCollection.
+
+
+ Gets the invariant name of the StoreItemCollection.
+ The invariant name of the StoreItemCollection.
+
+
+ Gets the version of the store schema for this collection.
+ The version of the store schema for this collection.
+
+
+
+ Internal helper class for query
+
+
+
+
+ Creates a new instance of perspective class so that query can work
+ ignorant of all spaces
+
+
+
+
+ Look up a type in the target data space based upon the fullName
+
+ a list of types that have the specified full name but may differ by strong name
+
+
+
+ Returns the entity container in CSpace or SSpace
+
+
+
+
+ Represents a set of static Type helpers operating on TypeMetadata
+
+
+
+
+ Asserts types are in Model space
+
+
+
+
+ Asserts querycommandtrees are in model space type terms
+
+
+
+
+ Determines whether a given typeUsage is valid as OrderBy sort key
+
+
+
+
+ Determines whether a given typeusage is valid as GroupBy key
+
+
+
+
+ Determine wheter a given typeusage is valid for Distinct operator
+
+
+
+
+ Determine wheter a given typeusage is valid for set comparison operator such as UNION, INTERSECT and EXCEPT
+
+
+
+
+ Returns true if typeUsage type is valid for IS [NOT] NULL (expr) operator
+
+
+
+
+ Creates metadata for a new row type with column names and types based on the key members of the specified Entity type
+
+ A new RowType info with column names and types corresponding to the Key members of the specified Entity type
+
+
+
+ Gets primitive type usage for
+
+ Primitive type usage for
+
+ For enum types a new type usage based on the underlying type will be created. For primitive types
+ the value passed to the function will be returned.
+
+
+
+
+ Factory method for creating a type usage for underlying type of enum type usage.
+
+ Type usage for the underlying enum type.
+
+
+
+ Factory method for creating a type usage for underlying union type of spatial type usage.
+
+ Type usage for the spatial union type of the correct topology.
+
+
+
+ Retrieves Properties and/or RelationshipEnds declared by the specified type or any base type.
+
+
+
+
+ Retrieves Properties and/or RelationshipEnds declared by (and ONLY by) the specified type.
+
+
+
+
+ Retrieves Properties and/or RelationshipEnds declared by (and ONLY by) the specified type.
+
+
+
+
+ Returns row type if supplied function is a tvf returning Collection(RowType), otherwise null.
+
+
+
+
+ If the type refered to by the TypeUsage is a RefType, extracts the EntityType and returns true,
+ otherwise returns false.
+
+ True if the TypeUsage refers to a RefType, false otherwise
+
+
+
+ Converts the given CLR type into a DbType
+
+
+
+
+ returns a Typeusage
+
+
+
+
+ Provides type semantics service, type operations and type predicates for the EDM type system.
+
+
+ For detailed functional specification, see "The EDP Type System.docx" and "edm.spec.doc".
+ Notes:
+ 1) The notion of 'type' for the sake of type operation semantics is based on TypeUsage, i.e., EdmType *plus* facets.
+ 2) EDM built-in primitive types are defined by the EDM Provider Manifest.
+ 3) SubType and Promotable are similar notions however subtyping is stricter than promotability. Subtyping is used for mapping
+ validation while Promotability is used in query, update expression static type validation.
+
+
+
+
+ Determines whether two types are exactly equal.
+ For row types, this INCLUDES property names as well as property types.
+
+
+ If the two types are structurally equal, true ; otherwise false .
+
+
+
+
+ Determines if the two types are structurally equivalent.
+
+
+ Equivalence for nomimal types is based on lexical identity and structural equivalence for structural types.
+ Structural equivalence for row types is based only on equivalence of property types, property names are ignored.
+
+ true if equivalent, false otherwise
+
+
+
+ determines if two types are equivalent or if fromType is promotable to toType
+
+ true if fromType equivalent or promotable to toType, false otherwise
+
+
+
+ determines if two types are equivalent or if fromType is promotable to toType
+
+ true if fromType equivalent or promotable to toType, false otherwise
+
+
+
+ determines if subType is equal to or a sub-type of superType.
+
+ true if subType is equal to or a sub-type of superType, false otherwise
+
+
+
+ determines if subType EdmType is a sub-type of superType EdmType.
+
+ true if subType is a sub-type of superType, false otherwise
+
+
+
+ Determines if fromType is promotable to toType.
+
+ true if fromType is promotable to toType, false otherwise
+
+
+
+ Flattens composite transient type down to nominal type leafs.
+
+
+
+
+ determines if fromType can be casted to toType.
+
+
+ true if false otherwise.
+
+
+ Cast rules:
+ - primitive types can be casted to other primitive types
+ - primitive types can be casted to enum types
+ - enum types can be casted to primitive types
+ - enum types cannot be casted to other enum types except for casting to the same type
+
+
+
+
+ Determines if a common super type (LUB) exists between type1 and type2.
+
+ true if a common super type between type1 and type2 exists and out commonType represents the common super type. false otherwise along with commonType as null
+
+
+
+ Gets a Common super-type of type1 and type2 if one exists. null otherwise.
+
+
+
+
+ determines if an EdmFunction is an aggregate function
+
+
+
+
+ determines if fromType can be cast to toType. this operation is valid only
+ if fromtype and totype are polimorphic types.
+
+
+
+
+ determines if fromEdmType can be cast to toEdmType. this operation is valid only
+ if fromtype and totype are polimorphic types.
+
+
+
+
+ Determines if the
+
+
+ true if the
+ false otherwise.
+
+
+
+
+ determines if type is a collection type.
+
+
+
+
+ determines if type is a complex type.
+
+
+
+
+ determines if type is an EntityType
+
+
+
+
+ determines if type is a Relationship Type.
+
+
+
+
+ determines if type is of EnumerationType.
+
+
+
+
+ determines if
+
+ true if false otherwise.
+
+
+
+
+ determines if
+
+ true if false otherwise.
+
+
+
+
+ Determines if type is a numeric type, i.e., is one of:
+ Byte, Int16, Int32, Int64, Decimal, Single or Double
+
+
+
+
+ Determines if type is an integer numeric type, i.e., is one of: Byte, Int16, Int32, Int64
+
+
+
+
+ Determines if type is an fixed point numeric type, i.e., is one of: Decimal
+
+
+
+
+ Determines if type is an float point numeric type, i.e., is one of: Single or Double.
+
+
+
+
+ Determines if type is an unsigned integer numeric type, i.e., is Byte
+
+
+
+
+ determines if type is a polimorphic type, ie, EntityType or ComplexType.
+
+
+
+
+ determines if type is of Boolean Kind
+
+
+
+
+ determines if type is a primitive/scalar type.
+
+
+
+
+ determines if type is a primitive type of given primitiveTypeKind
+
+
+
+
+ determines if type is a RowType
+
+
+
+
+ determines if type is a ReferenceType
+
+
+
+
+ determines if type is a spatial type
+
+
+
+
+ determines if type is a strong spatial type (i.e., a spatial type, but not one of the two spatial union types)
+
+
+
+
+ determines if type is a structural type, ie, EntityType, ComplexType, RowType or ReferenceType.
+
+
+
+
+ determines if edmMember is part of the key of it's defining type.
+
+
+
+
+ determines if type is Nullable.
+
+
+
+
+ determines if edmMember is Nullable.
+
+
+
+
+ determines if given type is equal-comparable.
+
+ true if equal-comparable, false otherwise
+
+
+
+ Determines if type1 is equal-comparable to type2.
+ in order for type1 and type2 to be equal-comparable, they must be
+ individualy equal-comparable and have a common super-type.
+
+
+ true if type1 and type2 are equal-comparable, false otherwise
+
+
+
+
+ Determines if given type is order-comparable
+
+
+
+
+ Determines if type1 is order-comparable to type2.
+ in order for type1 and type2 to be order-comparable, they must be
+ individualy order-comparable and have a common super-type.
+
+
+ true if type1 and type2 are order-comparable, false otherwise
+
+
+
+
+ Removes facets that are not type constraints.
+
+
+
+
+ Determines if the given edmType is equal comparable. Consult "EntitySql Language Specification",
+ section 7 - Comparison and Dependent Operations for details.
+
+ true if edmType is equal-comparable, false otherwise
+
+
+
+ Determines if the given edmType is order comparable. Consult "EntitySql Language Specification",
+ section 7 - Comparison and Dependent Operations for details.
+
+ true if edmType is order-comparable, false otherwise
+
+
+
+ Computes the closure of common super types of the set of predefined edm primitive types
+ This is done only once and cached as opposed to previous implementation that was computing
+ this for every new pair of types.
+
+
+
+
+ returns the intersection of types.
+
+
+
+
+ Returns the list of common super types of two primitive types.
+
+
+
+
+ Class representing a validtion error event args
+
+
+
+
+ Construct the validation error event args with a validation error object
+
+
+
+
+ Gets the validation error object this event args
+
+
+
+
+ The validation severity level
+
+
+
+
+ Warning
+
+
+
+
+ Error
+
+
+
+
+ Internal
+
+
+
+
+ Class that contains all the constants for various schemas
+
+
+
+
+ This exception is thrown when a requested object is not found in the store.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of ObjectNotFoundException
+
+
+
+
+ Caches an ELinq query
+
+
+
+
+ Constructs a new compiled query instance which hosts the delegate returned to the user
+ (one of the Invoke overloads).
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg15 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+ Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type.
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+ Creates a new delegate that represents the compiled LINQ to Entities query.
+
+
+
+ A type derived from
+
+ The type T of the query results returned by executing the delegate returned by the
+
+
+
+
+ This method is trying to distinguish between a set of types and a singleton type
+ It also has the restriction that to be a set of types, it must be assignable from ObjectQuery<T>
+ Otherwise we won't be able to cast our query to the set requested.
+
+ The element type to use
+
+
+
+ The values currently assigned to the properties of an entity.
+
+
+
+
+ Provides access to the original values of object data. The DbUpdatableDataRecord implements methods that allow updates to the original values of an object.
+
+
+
+ Retrieves the field value as a Boolean.
+ The field value as a Boolean.
+
+
+ Retrieves the field value as a byte.
+ The field value as a byte.
+
+
+ Retrieves the field value as a byte array.
+ The number of bytes copied.
+
+
+ Retrieves the field value as a char.
+ The field value as a char.
+
+
+ Retrieves the field value as a char array.
+ The number of characters copied.
+
+
+
+ Retrieves the field value as an
+
+ The field value as an
+
+
+
+ Retrieves the field value as a
+
+ The field value as a
+
+
+ Retrieves the name of the field data type.
+ The name of the field data type.
+
+
+
+ Retrieves the field value as a
+
+ The field value as a
+
+
+ Retrieves the field value as a decimal.
+ The field value as a decimal.
+
+
+ Retrieves the field value as a double.
+ The field value as a double.
+
+
+ Retrieves the type of a field.
+ The field type.
+
+
+ Retrieves the field value as a float.
+ The field value as a float.
+
+
+
+ Retrieves the field value as a
+
+ The field value as a
+
+
+
+ Retrieves the field value as an
+
+ The field value as an
+
+
+
+ Retrieves the field value as an
+
+ The field value as an
+
+
+
+ Retrieves the field value as an
+
+ The field value as an
+
+
+ Retrieves the name of a field.
+ The name of the field.
+
+
+ Retrieves the ordinal of a field by using the name of the field.
+ The ordinal of the field.
+
+
+ Retrieves the field value as a string.
+ The field value.
+
+
+ Retrieves the value of a field.
+ The field value.
+
+
+ Retrieves the value of a field.
+ The field value.
+
+
+ Populates an array of objects with the field values of the current record.
+ The number of field values returned.
+
+
+
+ Returns whether the specified field is set to
+
+ true if the field is set to
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets the value of a field in a record.
+
+
+ Sets field values in a record.
+ The number of the fields that were set.
+
+
+
+ Sets a field to the
+
+
+
+ Retrieves a field value as a
+
+ A field value as a
+
+
+
+ Retrieves the field value as a
+
+ The field value as a
+
+
+ Sets the value of a field in a record.
+
+
+ Gets the number of fields in the record.
+ An integer value that is the field count.
+
+
+ Returns a value that has the given field ordinal.
+ The value that has the given field ordinal.
+
+
+ Gets a value that has the given field name.
+ The field value.
+
+
+ Gets data record information.
+
+ A
+
+
+
+ This is the interface that represent the minimum interface required
+ to be an entity in ADO.NET.
+
+
+
+
+ This class contains the common methods need for an date object.
+
+
+
+
+ Public constant name used for change tracking
+ Providing this definition allows users to use this constant instead of
+ hard-coding the string. This helps to ensure the property name is correct
+ and allows faster comparisons in places where we are looking for this specific string.
+ Users can still use the case-sensitive string directly instead of the constant,
+ it will just be slightly slower on comparison.
+ Including the dash (-) character around the name ensures that this will not conflict with
+ a real data property, because -EntityKey- is not a valid identifier name
+
+
+
+
+ Raises the
+
+
+
+ Raises the
+
+
+ Returns the minimum date time value supported by the data source.
+
+ A
+
+
+ Raises an event that is used to report that a property change is pending.
+
+
+ Raises an event that is used to report that a property change has occurred.
+
+
+ Returns a complex type for the specified property.
+
+ Unlike most of the other helper methods in this class, this one is not static
+ because it references the SetValidValue for complex objects, which is also not static
+ because it needs a reference to this.
+
+ A complex type object for the property.
+ The type of the complex object being requested.
+
+
+
+ This method is called by a ComplexObject contained in this Entity
+ whenever a change is about to be made to a property of the
+ ComplexObject so that the change can be forwarded to the change tracker.
+
+
+
+
+ This method is called by a ComplexObject contained in this Entity
+ whenever a change has been made to a property of the
+ ComplexObject so that the change can be forwarded to the change tracker.
+
+
+
+ Determines whether the specified byte arrays contain identical values.
+ true if both arrays are of the same length and contain the same byte values or if both arrays are null; otherwise, false.
+
+
+ Returns a copy of the current byte value.
+
+ A copy of the current
+
+
+
+ Makes sure the
+
+ The
+ If value is null for a non nullable value.
+
+
+
+ Makes sure the
+
+ A
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ A
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ A
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+ Makes sure the Single value being set for a property is valid.
+
+ The
+
+
+ Makes sure the Single value being set for a property is valid.
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The nullable
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+ Makes sure the UInt16 value being set for a property is valid.
+ The nullable UInt16 value being set.
+
+
+ Makes sure the UInt16 value being set for a property is valid.
+ The nullable UInt16 value being set.
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+ Makes sure the UInt32 value being set for a property is valid.
+ The nullable UInt32 value being set.
+
+
+ Makes sure the UInt32 value being set for a property is valid.
+ The nullable UInt32 value being set.
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+
+ The
+
+
+
+ Makes sure the
+ The nullable UInt64 value being set.
+
+
+
+ Makes sure the
+ The nullable UInt64 value being set.
+
+
+ Validates that the property is not null, and throws if it is.
+ The validated property.
+ The string value is null for a non-nullable string.
+
+
+ Validates that the property is not null, and throws if it is.
+
+ The validated
+
+
+ Validates that the property is not null, and throws if it is.
+
+ The
+ The value is null for a non-nullable property.
+
+
+ Validates that the property is not null, and throws if it is.
+
+ The
+ The value is null for a non-nullable property.
+
+
+ Validates that the property is not null, and throws if it is.
+
+ The
+ The value is null for a non-nullable property.
+
+
+ Validates that the property is not null, and throws if it is.
+
+ The
+ The value is null for a non-nullable property.
+
+
+ Sets a complex object for the specified property.
+ A complex type that derives from complex object.
+ The type of the object being replaced.
+
+
+ Verifies that a complex object is not null.
+ The complex object being validated.
+ The type of the complex object being verified.
+
+
+
+ Notification that a property has been changed.
+
+
+ The PropertyChanged event can indicate all properties on the
+ object have changed by using either a null reference
+ (Nothing in Visual Basic) or String.Empty as the property name
+ in the PropertyChangedEventArgs.
+
+
+
+
+ Notification that a property is about to be changed.
+
+
+ The PropertyChanging event can indicate all properties on the
+ object are changing by using either a null reference
+ (Nothing in Visual Basic) or String.Empty as the property name
+ in the PropertyChangingEventArgs.
+
+
+
+
+ Determines whether the structural object is attached to a change tracker or not
+
+
+
+
+ Associate the ComplexType with an Entity or another ComplexObject
+ Parent may be an Entity or ComplexObject
+
+
+
+
+ Removes this instance from the parent it was attached to.
+ Parent may be an Entity or ComplexObject
+
+
+
+ Notifies the change tracker that a property change is pending on a complex object.
+ property is null.
+
+
+ Notifies the change tracker that a property of a complex object has changed.
+ property is null.
+
+
+
+ This method is used to report all changes on this ComplexObject to its parent entity or ComplexObject
+
+
+
+
+ This method is used to report all changes on this ComplexObject to its parent entity or ComplexObject
+
+
+
+
+ Attribute for complex properties
+ Implied default AttributeUsage properties Inherited=True, AllowMultiple=False,
+ The metadata system expects this and will only look at the first of each of these attributes, even if there are more.
+
+
+
+
+ Base attribute for properties mapped to store elements.
+ Implied default AttributeUsage properties Inherited=True, AllowMultiple=False,
+ The metadata system expects this and will only look at the first of each of these attributes, even if there are more.
+
+
+
+
+ Only allow derived attributes from this assembly
+
+
+
+
+ attribute for complex types
+
+
+
+
+ Base attribute for schematized types
+
+
+
+
+ Only allow derived attributes from this assembly
+
+
+
+ The name of the type in the conceptual schema that maps to the class to which this attribute is applied.
+
+ A
+
+
+ The namespace name of the entity object type or complex type in the conceptual schema that maps to this type.
+
+ A
+
+
+
+ Attribute identifying the Edm base class
+
+
+
+
+ Attribute indicating an enum type.
+
+
+
+
+ Attribute identifying the Ends defined for a RelationshipSet
+ Implied default AttributeUsage properties Inherited=True, AllowMultiple=False,
+ The metadata system expects this and will only look at the first of each of these attributes, even if there are more.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ The namespace name of the navigation property.
+
+ A
+
+
+ Gets the unqualified relationship name.
+ The relationship name.
+
+
+ Gets the role name at the other end of the relationship.
+ The target role name is specified by the Role attribute of the other End element in the association that defines this relationship in the conceptual model. For more information, see Association (EDM).
+
+
+
+ Defines a relationship between two entity types based on an association in the conceptual model.
+
+
+
+
+ Creates an instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ The namespace for the relationship.
+
+ A
+
+
+ Name of the relationship.
+
+ A
+
+
+ Name of the role at one end of the relationship.
+
+ A
+
+
+ Multiplicity at one end of the relationship.
+
+ A
+
+
+ Type of the entity at one end of the relationship.
+
+ A
+
+
+ Name of the role at the other end of the relationship.
+
+ A
+
+
+ Multiplicity at the other end of the relationship.
+
+ A
+
+
+ Type of the entity at the other end of the relationship.
+
+ A
+
+
+ Gets a Boolean value that indicates whether the relationship is based on the foreign key value.
+ true if the relationship is based on the foreign key value; otherwise false.
+
+
+
+ Attribute for scalar properties in an IEntity.
+ Implied default AttributeUsage properties Inherited=True, AllowMultiple=False,
+ The metadata system expects this and will only look at the first of each of these attributes, even if there are more.
+
+
+
+ Gets or sets the value that indicates whether the property can have a null value.
+ The value that indicates whether the property can have a null value.
+
+
+ Gets or sets the value that indicates whether the property is part of the entity key.
+ The value that indicates whether the property is part of the entity key.
+
+
+
+ Attribute for static types
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+ Setting this parameter to a unique value for each model file in a Visual Basic
+ assembly will prevent the following error:
+ "'System.Data.Entity.Core.Objects.DataClasses.EdmSchemaAttribute' cannot be specified more than once in this project, even with identical parameter values."
+
+
+
+
+ Collection of entities modeling a particular EDM construct
+ which can either be all entities of a particular type or
+ entities participating in a particular relationship.
+
+
+
+
+ Base class for EntityCollection and EntityReference
+
+
+
+
+ Represents one end of a relationship.
+
+
+
+ Loads the related object or objects into this related end with the default merge option.
+
+
+ Asynchronously loads the related object or objects into this related end with the default merge option.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+ Loads the related object or objects into the related end with the specified merge option.
+
+
+ Asynchronously loads the related object or objects into the related end with the specified merge option.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+ Adds an object to the related end.
+
+
+ Adds an object to the related end.
+
+
+ Removes an object from the collection of objects at the related end.
+
+ true if entity was successfully removed, false if entity was not part of the
+
+
+
+ Removes an object from the collection of objects at the related end.
+
+ true if entity was successfully removed; false if entity was not part of the
+
+
+
+ Defines a relationship between two attached objects.
+
+
+ Defines a relationship between two attached objects.
+
+
+
+ Returns an
+
+ An
+
+
+
+ Returns an
+
+ An
+
+
+ Gets a value that indicates whether all related objects have been loaded.
+ true if the related end contains all the related entities from the database; otherwise, false.
+
+
+ Gets the name of the relationship in which this related end participates.
+
+ The name of the relationship in which this
+
+
+ Gets the role name at the source end of the relationship.
+ The role name at the source end of the relationship.
+
+
+ Gets the role name at the target end of the relationship.
+ The role name at the target end of the relationship.
+
+
+ Returns a reference to the metadata for the related end.
+
+ A
+
+
+
+ The default constructor is required for some serialization scenarios with EntityReference.
+
+
+
+
+ Note that this field should no longer be used directly. Instead, use the _wrappedOwner
+ field. This field is retained only for compatibility with the serialization format introduced in v1.
+
+
+
+
+ Returns an
+
+ An
+
+
+
+ This is the query which represents the source of the
+ related end. It is constructed on demand using the
+ _connection and _cache fields and a query string based on
+ the type of related end and the metadata passed into its
+ constructor indicating the particular EDM construct the
+ related end models. This method is called by both subclasses of this type
+ and those subclasses pass in their generic type parameter in order
+ to produce an ObjectQuery of the right type. This allows this common
+ functionality to be implemented here in the base class while still
+ allowing the base class to be non-generic.
+
+ The query loading related entities.
+
+
+
+ Validates that a call to Load has the correct conditions
+ This helps to reduce the complexity of the Load call (SQLBU 524128)
+
+ See RelatedEnd.CreateSourceQuery method. This is returned here so we can create it and validate the state before returning it to the caller
+
+
+
+ Loads the related object or objects into the related end with the default merge option.
+
+
+ When the source object was retrieved by using a
+
+
+
+ Asynchronously loads the related object or objects into the related end with the default merge option.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+ When the source object was retrieved by using a
+
+
+
+ Loads an object or objects from the related end with the specified merge option.
+
+
+ When the source object was retrieved by using a
+
+
+
+ Asynchronously loads an object or objects from the related end with the specified merge option.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+ When the source object was retrieved by using a
+
+
+
+ Takes a list of related entities and merges them into the current collection.
+
+
+
+
+ Attaches an entity to the related end. This method works in exactly the same way as Attach(object).
+ It is maintained for backward compatibility with previous versions of IRelatedEnd.
+
+
+ Thrown when
+
+ Thrown when the entity cannot be related via the current relationship end.
+
+
+
+ Attaches an entity to the related end. If the related end is already filled
+ or partially filled, this merges the existing entities with the given entity. The given
+ entity is not assumed to be the complete set of related entities.
+ Owner and all entities passed in must be in Unchanged or Modified state.
+ Deleted elements are allowed only when the state manager is already tracking the relationship
+ instance.
+
+
+ Thrown when
+
+ Thrown when the entity cannot be related via the current relationship end.
+
+
+
+ Adds an entity to the related end. This method works in exactly the same way as Add(object).
+ It is maintained for backward compatibility with previous versions of IRelatedEnd.
+
+
+
+
+ Adds an entity to the related end. If the owner is
+ attached to a cache then the all the connected ends are
+ added to the object cache and their corresponding relationships
+ are also added to the ObjectStateManager. The RelatedEnd of the
+ relationship is also fixed.
+
+
+
+
+ Removes an entity from the related end. This method works in exactly the same way as Remove(object).
+ It is maintained for backward compatibility with previous versions of IRelatedEnd.
+
+ Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd.
+
+
+
+ Removes an entity from the related end. If owner is
+ attached to a cache, marks relationship for deletion and if
+ the relationship is composition also marks the entity for deletion.
+
+ Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd.
+
+
+ Adds the current RelatedEnd object to the navigation property if compatible.
+
+
+ Specifies whether the cached foreign key is conceptual null.
+ true if the cached foreign key is conceptual null; otherwise, false.
+
+
+ Updates the dependent end foreign keys.
+ The dependent end foreign keys.
+
+
+ Verifies the detached key matches.
+
+
+
+ Returns true if this Related end represents the dependent of a Referential Constraint
+
+
+
+
+ Check if current RelatedEnd is a Principal end of some Referential Constraint and if some of the "from" properties is not-nullable
+
+
+
+
+ Returns an
+
+ An
+
+
+
+ Set the context and load options so that Query can be constructed on demand.
+
+
+
+ Validated the detached entity keys associated with the related end.
+
+
+
+ Clear the source and context.
+
+
+
+
+ Used internally to deserialize entity objects along with the
+
+
+
+ Occurs when a change is made to a related end.
+
+
+
+ internal event to notify change in collection
+
+
+
+
+ This class describes a relationship navigation from the
+ navigation property on one entity to another entity.
+ RelationshipNavigation uniquely identify a relationship type.
+ The RelationshipNavigation class is internal only, so this property is also internal.
+ See RelationshipName, SourceRoleName, and TargetRoleName for the public exposure
+ of the information contained in this RelationshipNavigation.
+
+
+
+ Gets the name of the relationship in which this related end participates.
+
+ The name of the relationship in which this
+
+
+ Gets the role name at the source end of the relationship.
+
+ A
+
+
+ Gets the role name at the target end of the relationship.
+
+ A
+
+
+ Gets a reference to the metadata for the related end.
+
+ A
+
+
+ Gets a value that indicates whether all related objects have been loaded.
+ true if the related end contains all the related objects from the database; otherwise, false.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns the collection as an
+
+ An
+
+
+ Loads related objects into the collection, using the specified merge option.
+
+
+
+
+ Defines relationships between an object and a collection of related objects in an object context.
+
+ Loads related entities into the local collection. If the collection is already filled
+ or partially filled, merges existing entities with the given entities. The given
+ entities are not assumed to be the complete set of related entities.
+ Owner and all entities passed in must be in Unchanged or Modified state. We allow
+ deleted elements only when the state manager is already tracking the relationship
+ instance.
+
+ entities collection is null.
+
+ The source object or an object in the entities collection is null or is not in an
+
+
+
+ Defines a relationship between two attached objects in an object context.
+ When the entity is null.
+
+ When the entity cannot be related to the source object. This can occur when the association in the conceptual schema does not support a relationship between the two types.-or-When either object is null or is not in an
+
+
+
+
+ Requires: collection is null or contains related entities.
+ Loads related entities into the local collection.
+
+
+
+ Adds an object to the collection.
+ entity is null.
+
+
+
+ Add the item to the underlying collection
+
+
+
+
+ Remove the item from the underlying collection
+
+
+
+ Removes an object from the collection and marks the relationship for deletion.
+ true if item was successfully removed; otherwise, false.
+ entity object is null.
+ The entity object is not attached to the same object context.-or-The entity object does not have a valid relationship manager.
+
+
+ True if the verify succeeded, False if the Add should no-op
+
+
+
+ Remove from the RelatedEnd
+
+
+
+
+ Remove from the POCO collection
+
+
+
+ Returns an enumerator that is used to iterate through the objects in the collection.
+
+ An
+
+
+
+ Returns an enumerator that is used to iterate through the set of values cached by
+
+
+ An
+
+
+ Removes all entities from the collection.
+
+
+ Determines whether a specific object exists in the collection.
+
+ true if the object is found in the
+
+
+ Copies all the contents of the collection to an array, starting at the specified index of the target array.
+
+
+ Used internally to serialize entity objects.
+
+
+ Used internally to deserialize entity objects.
+
+
+ Returns an object query that, when it is executed, returns the same set of objects that exists in the current collection.
+
+ An
+
+ When the object is in an
+
+
+
+ internal Event to notify changes in the collection.
+
+
+
+ Gets the number of objects that are contained in the collection.
+
+ The number of elements that are contained in the
+
+
+
+
+ Gets a value that indicates whether the
+
+ Always returns false.
+
+
+
+ IListSource.ContainsListCollection implementation. Always returns false.
+ This means that the IList we return is the one which contains our actual data,
+ it is not a list of collections.
+
+
+
+
+ This is the class is the basis for all perscribed EntityObject classes.
+
+
+
+
+ Interface that defines an entity containing a key.
+
+
+
+
+ Gets or sets the
+
+ If an object is being managed by a change tracker, it is expected that
+ IEntityChangeTracker methods EntityMemberChanging and EntityMemberChanged will be
+ used to report changes on EntityKey. This allows the change tracker to validate the
+ EntityKey's new value and to verify if the change tracker is in a state where it can
+ allow updates to the EntityKey.
+
+
+ The
+
+
+
+ Minimum interface that a data class must implement in order to be managed by a change tracker.
+
+
+
+
+ Gets or sets the
+
+
+
+ Interface that a data class must implement if exposes relationships
+
+
+
+ Returns the relationship manager that manages relationships for an instance of an entity type.
+
+ Classes that expose relationships must implement this property
+ by constructing and setting RelationshipManager in their constructor.
+ The implementation of this property should use the static method RelationshipManager.Create
+ to create a new RelationshipManager when needed. Once created, it is expected that this
+ object will be stored on the entity and will be provided through this property.
+
+
+ The
+
+
+
+ Used by the ObjectStateManager to attach or detach this EntityObject to the cache.
+
+
+
+ Notifies the change tracker that a property change is pending.
+ property is null.
+
+
+ Notifies the change tracker that a property has changed.
+ property is null.
+
+
+
+ This method is called by a ComplexObject contained in this Entity
+ whenever a change is about to be made to a property of the
+ ComplexObject so that the change can be forwarded to the change tracker.
+
+
+
+
+ This method is called by a ComplexObject contained in this Entity
+ whenever a change has been made to a property of the
+ ComplexObject so that the change can be forwarded to the change tracker.
+
+
+
+ Gets the entity state of the object.
+
+ The
+
+
+ Gets or sets the key for this object.
+
+ The
+
+
+
+ Returns the container for the lazily created relationship
+ navigation property objects, collections and refs.
+
+
+
+
+ Helper class used when we are not currently attached to a change tracker.
+ Simplifies the code so we don't always have to check for null before using the change tracker
+
+
+
+
+ This interface is implemented by a change tracker and is used by data classes to report changes
+
+
+
+ Notifies the change tracker of a pending change to a property of an entity type.
+
+
+ Notifies the change tracker that a property of an entity type has changed.
+
+
+ Notifies the change tracker of a pending change to a complex property.
+
+
+ Notifies the change tracker that a property of a complex type has changed.
+
+
+ Gets current state of a tracked object.
+
+ An
+
+
+
+ Models a relationship end with multiplicity 1.
+
+
+
+
+ The default constructor is required for some serialization scenarios. It should not be used to
+ create new EntityReferences. Use the GetRelatedReference or GetRelatedEnd methods on the RelationshipManager
+ class instead.
+
+
+
+
+ This method is called when either the EntityKey or the Value property is set to null when it is
+ already null. For an FK association of a tracked entity the method will attempt to null FKs
+ thereby deleting the relationship. This may result in conceptual nulls being set.
+
+
+
+
+ Takes key values from the given principal entity and transfers them to the foreign key properties
+ of the dependant entry. This method requires a context, but does not require that either
+ entity is in the context. This allows it to work in NoTracking cases where we have the context
+ but we're not tracked by that context.
+
+
+
+
+ Takes key values from the given principal key and transfers them to the foreign key properties
+ of the dependant entry. This method requires a context, but does not require that either
+ entity or key is in the context. This allows it to work in NoTracking cases where we have the context
+ but we're not tracked by that context.
+
+
+
+ Adds to navigation property if compatible.
+
+
+
+ Returns whether the foreign key is conceptually null.
+ This occurs when a relationship is set to null but the foreign key property is a non-nullable CLR type and therefore can't be set to null.
+
+ true if the foreign key is conceptually null; otherwise, false.
+
+
+ Updates the foreign key if this is the dependent end of the relationship.
+ true if they key was updated; otherwise, false.
+
+
+
+ Ensures the detached entity key is valid (not temporary etc.)
+
+
+
+ Verifies the detached key matches of the entity key.
+
+
+
+ Attempts to null all FKs associated with the dependent end of this relationship on this entity.
+ This may result in setting conceptual nulls if the FK is not nullable.
+
+
+
+ Returns the key for the related object.
+
+ Returns the EntityKey of the target entity associated with this EntityReference.
+ Is non-null in the following scenarios:
+ (a) Entities are tracked by a context and an Unchanged or Added client-side relationships exists for this EntityReference's owner with the
+ same RelationshipName and source role. This relationship could have been created explicitly by the user (e.g. by setting
+ the EntityReference.Value, setting this property directly, or by calling EntityCollection.Add) or automatically through span queries.
+ (b) If the EntityKey was non-null before detaching an entity from the context, it will still be non-null after detaching, until any operation
+ occurs that would set it to null, as described below.
+ (c) Entities are detached and the EntityKey is explicitly set to non-null by the user.
+ (d) Entity graph was created using a NoTracking query with full span
+ Is null in the following scenarios:
+ (a) Entities are tracked by a context but there is no Unchanged or Added client-side relationship for this EntityReference's owner with the
+ same RelationshipName and source role.
+ (b) Entities are tracked by a context and a relationship exists, but the target entity has a temporary key (i.e. it is Added) or the key
+ is one of the special keys
+ (c) Entities are detached and the relationship was explicitly created by the user.
+
+
+ An
+
+
+
+ EntityReferences can only deferred load if they are empty
+
+
+
+
+ Models a relationship end with multiplicity 1.
+
+
+
+
+ Creates a new instance of
+
+ The default constructor is required for some serialization scenarios. It should not be used to
+ create new EntityReferences. Use the GetRelatedReference or GetRelatedEnd methods on the RelationshipManager
+ class instead.
+
+
+
+
+ Loads the related object for this
+
+ The source of the
+
+
+
+
+
+ This operation is not allowed if the owner is null
+
+
+
+ Creates a many-to-one or one-to-one relationship between two objects in the object context.
+ When the entity is null.
+ When the entity cannot be related to the current related end. This can occur when the association in the conceptual schema does not support a relationship between the two types.
+
+
+ True if the verify succeeded, False if the Add should no-op
+
+
+
+ Disconnected adds are not supported for an EntityReference so we should report this as an error.
+
+
+
+
+ Disconnected removes are not supported for an EntityReference so we should report this as an error.
+
+
+
+
+ Remove from the RelatedEnd
+
+
+
+
+ Remove from the POCO collection
+
+
+
+ Creates an equivalent object query that returns the related object.
+
+ An
+
+ When the object is in an
+
+
+
+ Take any values in the incoming RelatedEnd and sets them onto the values
+ that currently exist in this RelatedEnd
+
+
+
+ This method is used internally to serialize related entity objects.
+
+
+ This method is used internally to serialize related entity objects.
+
+
+
+ AddToLocalEnd is used by both APIs a) RelatedEnd.Add b) Value property setter.
+ ApplyConstraints is true in case of RelatedEnd.Add because one cannot add entity to ref it its already set
+ however applyConstraints is false in case of Value property setter because value can be set to a new value
+ even if its non null.
+
+
+
+
+ Gets or sets the related object returned by this
+
+
+ The object returned by this
+
+
+
+ Internal interface used to provide a non-typed way to store a reference to an object
+ that knows the type and cardinality of the source end of a relationship
+
+
+
+
+ Used during relationship fixup when the source end of the relationship is not
+ yet in the relationships list, and needs to be created
+
+ Reference to the new collection or reference on the other end of the relationship
+
+
+
+ Used during relationship fixup when the source end of the relationship is not
+ yet in the relationships list, and needs to be created
+
+ Reference to the new collection or reference on the other end of the relationship
+
+
+
+ Identifies the kind of a relationship
+
+
+
+
+ The relationship is an Association
+
+
+
+
+ Container for the lazily created relationship navigation
+ property objects (collections and refs).
+
+
+
+
+ For testing.
+
+
+
+
+ For testing.
+
+
+
+
+ Lazy initialization of the _relationships collection.
+
+
+
+
+ Creates a new
+
+ Used by data classes that support relationships. If the change tracker
+ requests the RelationshipManager property and the data class does not
+ already have a reference to one of these objects, it calls this method
+ to create one, then saves a reference to that object. On subsequent accesses
+ to that property, the data class should return the saved reference.
+ The reason for using a factory method instead of a public constructor is to
+ emphasize that this is not something you would normally call outside of a data class.
+ By requiring that these objects are created via this method, developers should
+ give more thought to the operation, and will generally only use it when
+ they explicitly need to get an object of this type. It helps define the intended usage.
+
+
+ The requested
+
+
+
+ Factory method that creates a new, uninitialized RelationshipManager. This should only be
+ used to create a RelationshipManager for an IEntityWrapper for an entity that does not
+ implement IEntityWithRelationships. For entities that implement IEntityWithRelationships,
+ the Create(IEntityWithRelationships) method should be used instead.
+
+ The new RelationshipManager
+
+
+
+ Replaces the existing wrapped owner with one that potentially contains more information,
+ such as an entity key. Both must wrap the same entity.
+
+
+
+
+ Get the collection of entities related to the current entity using the specified
+ combination of relationship name, source role name, and target role name
+
+ Type of the entity in the source role (same as the type of this)
+ Type of the entity in the target role
+ Collection of related entities of type TTargetEntity
+
+
+
+ Re-merge items from collection so that relationship fixup is performed.
+ Ensure that any items in previous collection are excluded from the re-merge
+
+
+
+
+ Get the entity reference of a related entity using the specified
+ combination of relationship name, source role name, and target role name
+
+ Reference for related entity of type TTargetEntity
+
+
+
+ Internal version of GetRelatedEnd that works with the o-space navigation property
+ name rather than the c-space relationship name and end name.
+
+ the related end for the given property
+
+
+
+ Returns either an
+
+
+ relationshipName or targetRoleName is null.
+ The source type does not match the type of the owner.
+ targetRoleName is invalid or unable to find the relationship type in the metadata.
+
+
+
+ Takes an existing EntityReference that was created with the default constructor and initializes it using the provided relationship and target role names.
+ This method is designed to be used during deserialization only, and will throw an exception if the provided EntityReference has already been initialized,
+ if the relationship manager already contains a relationship with this name and target role, or if the relationship manager is already attached to a ObjectContext.W
+
+
+ The type of the
+
+ When the provided
+
+
+
+ Takes an existing EntityCollection that was created with the default constructor and initializes it using the provided relationship and target role names.
+ This method is designed to be used during deserialization only, and will throw an exception if the provided EntityCollection has already been initialized,
+ or if the relationship manager is already attached to a ObjectContext.
+
+ Type of the entity represented by targetRoleName
+
+
+
+ Given a relationship name that may or may not be qualified with a namespace name, this method
+ attempts to lookup a namespace using the entity type that owns this RelationshipManager as a
+ source and adds that namespace to the front of the relationship name. If the namespace
+ can't be found, then the relationshipName is returned untouched and the expectation is that
+ other validations will fail later in the code paths that use this.
+ This method should only be used at the imediate top-level public surface since all internal
+ calls are expected to use fully qualified names already.
+
+
+
+
+ Trys to get an ObjectItemCollection and returns null if it can;t be found.
+
+
+
+
+ Trys to get the EntityType metadata and returns false if it can't be found.
+
+
+
+
+ Trys to get an DefaultObjectMappingItemCollection and returns false if it can't be found.
+
+
+
+
+ Retrieves the AssociationEndMembers that corespond to the target end of a relationship
+ given a specific CLR type that exists on the source end of a relationship
+ Note: this method can be very expensive if this RelationshipManager is not attached to an
+ ObjectContext because no OSpace Metadata is available
+
+ The OSpace EntityType that represents this CLR type
+
+
+
+ Gets an
+
+ The
+
+ The type of the returned
+
+ The specified role returned an
+
+
+
+ Gets the
+
+ The
+
+ The type of the returned
+
+ The specified role returned an
+
+
+
+ Gets collection or ref of related entity for a particular navigation.
+
+
+
+
+ Factory method for creating new related ends
+
+ Type of the source end
+ Type of the target end
+ new EntityCollection or EntityReference, depending on the specified target multiplicity
+
+
+ Returns an enumeration of all the related ends managed by the relationship manager.
+
+ An
+
+
+
+ Called by Object Services to prepare an
+
+
+
+ Add the rest of the graph, attached to this owner, to ObjectStateManager
+
+
+
+
+ Traverse the relationships and find all the dependent ends that contain FKs, then attempt
+ to null all of those FKs.
+
+
+
+
+ Used internally to deserialize entity objects along with the
+
+
+
+
+ Searches the list of relationships for an entry with the specified relationship name and role names
+
+ true if the entry found, false otherwise
+
+
+
+ Helper method to validate consistency of RelationshipManager instances
+
+ True if entity is the owner of this RelationshipManager, otherwise false
+
+
+
+ Calls AttachContext on each RelatedEnd referenced by this manager.
+
+
+
+
+ Calls AttachContext on each RelatedEnd referenced by this manager and also on all the enties
+ referenced by that related end.
+
+
+
+
+ Calls DetachContext on each RelatedEnd referenced by this manager.
+
+
+
+
+ Returns a defensive copy of all the known relationships. The copy is defensive because
+ new items may get added to the collection while the caller is iterating over it. Without
+ the copy this would cause an exception for concurrently modifying the collection.
+
+
+
+
+ this flag is used to keep track of nodes which have
+ been visited. Currently used for Exclude operation.
+
+
+
+
+ Provides access to the entity that owns this manager in its wrapped form.
+
+
+
+
+ This class describes a relationship navigation from the
+ navigation property on one entity to another entity. It is
+ used throughout the collections and refs system to describe a
+ relationship and to connect from the navigation property on
+ one end of a relationship to the navigation property on the
+ other end.
+
+
+
+
+ Creates a navigation object with the given relationship
+ name, role name for the source and role name for the
+ destination.
+
+
+
+
+ Compares this instance to a given Navigation by their values.
+
+
+
+
+ Returns a value-based hash code.
+
+ the hash value of this Navigation
+
+
+
+ ToString is provided to simplify debugging, etc.
+
+
+
+
+ Canonical-space relationship name.
+
+
+
+
+ Role name for the source of this navigation.
+
+
+
+
+ Role name for the destination of this navigation.
+
+
+
+
+ Navigation property name for the destination of this navigation.
+ NOTE: There is not a FromPropertyAccessor property on RelationshipNavigation because it is not currently accessed anywhere
+ It is only used to calculate the "reverse" RelationshipNavigation.
+
+
+
+
+ The "reverse" version of this navigation.
+
+
+
+
+ ObjectView that provides binding to a list of data records.
+
+
+ This class provides an implementation of ITypedList that returns property descriptors
+ for each column of results in a data record.
+
+
+
+
+ Manages a list suitable for data binding.
+
+ The type of elements in the binding list.
+
+ This class provides an implementation of IBindingList that exposes a list of elements to be bound, provides a mechanism to change the membership of the list, and events to notify interested objects when the membership of the list is modified or an element in the list is modified.
+ ObjectView relies on an object that implements IObjectViewData to manage the binding list. See the documentation for IObjectViewData for details.
+
+
+
+
+ Specifies whether events handled from an underlying collection or individual bound item
+ should result in list change events being fired from this IBindingList.
+ True to prevent events from being fired from this IBindingList;
+ otherwise false to allow events to propogate.
+
+
+
+
+ Object that listens for underlying collection or individual bound item changes,
+ and notifies this object when they occur.
+
+
+
+
+ Index of last item added via a call to IBindingList.AddNew.
+
+
+
+
+ Object that maintains the underlying bound list,
+ and specifies the operations allowed on that list.
+
+
+
+
+ Construct a new instance of ObjectView using the supplied IObjectViewData and event data source.
+
+
+
+
+ If a new item has been added to the list, and
+
+
+
+ Commit a new item to the binding list.
+
+
+
+
+ Handle a change in the underlying collection bound by this ObjectView.
+
+
+
+
+ Get item at the specified index.
+
+
+ This strongly-typed indexer is used by the data binding in WebForms and ASP.NET
+ to determine the Type of elements in the bound list.
+ The list of properties available for binding can then be determined from that element Type.
+
+
+
+
+ Cache of the property descriptors for the element type of the root list wrapped by ObjectView.
+
+
+
+
+ EDM RowType that describes the shape of record elements.
+
+
+
+
+ Return a
+
+
+
+ The algorithm here is lifted from System.Windows.Forms.ListBindingHelper,
+ from the GetTypedIndexer method.
+ The Entity Framework could not take a dependency on WinForms,
+ so we lifted the appropriate parts from the WinForms code here.
+ Not the best, but much better than guessing as to what algorithm is proper for data binding.
+
+
+
+
+ Return the element type for the supplied type.
+
+
+ If
+
+ The algorithm here is lifted from System.Windows.Forms.ListBindingHelper,
+ from the GetListItemType(object) method.
+ The Entity Framework could not take a dependency on WinForms,
+ so we lifted the appropriate parts from the WinForms code here.
+ Not the best, but much better than guessing as to what algorithm is proper for data binding.
+
+
+
+
+ Class describing a LINQ parameter and its bound expression. For instance, in
+ products.Select(p => p.ID)
+ the 'products' query is the bound expression, and 'p' is the parameter.
+
+
+
+
+ Class containing binding information for an expression converter (associating CQT bindings
+ with LINQ lambda parameter or LINQ sub-expressions)
+
+
+ Usage pattern:
+ BindingContext context = ...;
+
+ // translate a "Where" lamba expression input.Where(i => i.X > 2);
+ LambdaExpression whereLambda = ...;
+ CqtExpression inputCqt = Translate(whereLambda.Arguments[1]);
+ CqtExpression inputBinding = CreateExpressionBinding(inputCqt).Var;
+
+ // push the scope defined by the parameter
+ context.PushBindingScope(new KeyValuePair{ParameterExpression, CqtExpression}(whereLambda.Parameters[0], inputBinding));
+
+ // translate the expression in this context
+ CqtExpression result = Translate(whereLambda.Expression);
+
+ // pop the scope
+ context.PopBindingScope();
+
+
+
+
+ Initialize a new binding context
+
+
+
+
+ Set up a new binding scope where parameter expressions map to their paired CQT expressions.
+
+
+
+
+ Removes a scope when leaving a particular sub-expression.
+
+
+
+
+ Models a compiled Linq to Entities ObjectQuery
+
+
+
+
+ Models a Linq to Entities ObjectQuery
+
+
+
+
+ An instance of a class derived from ObjectQueryState is used to model every instance of
+
+
+
+
+ The
+
+
+
+ Generic MethodInfo used in the non-generic CreateQuery
+
+
+
+
+ The context of the ObjectQuery
+
+
+
+
+ The element type of this query, as a CLR type
+
+
+
+
+ The collection of parameters associated with the ObjectQuery
+
+
+
+
+ The full-span specification
+
+
+
+
+ The user-specified default merge option
+
+
+
+
+ Indicates whether query caching is enabled for the implemented ObjectQuery.
+
+
+
+
+ Optionally used by derived classes to record the most recently used
+
+
+
+ Constructs a new
+
+
+
+ Constructs a new
+
+
+
+ Sets the values the
+
+
+
+ Must return true and set false otherwise.
+ Implementations of this method must not throw exceptions.
+
+
+ true if command text is available for this query and was successfully retrieved; otherwise false .
+
+
+
+
+ Must return true and set false otherwise.
+ Implementations of this method must not throw exceptions.
+
+
+ true if an Expression is available for this query and was successfully retrieved; otherwise false .
+
+
+
+
+ Retrieves an
+ an execution plan capable of retrieving the results of this query using the specified merge option
+
+
+
+ Must returns a new ObjectQueryState instance that is a duplicate of this instance and additionally contains the specified Include path in its
+
+ The element type of the source query on which Include was called
+ Must returns an ObjectQueryState that is a duplicate of this instance and additionally contains the specified Include path
+
+
+
+ Retrieves the result type of the query in terms of C-Space metadata. This method is called once, on-demand, if a call
+ to
+
+ Must return a
+
+
+
+ Helper method to return the first non-null merge option from the specified nullable merge options,
+ or the null .
+
+
+ the first non-null merge option; or the default merge option if the value of all
+
+
+
+
+ Helper method to return the first non-null merge option from the specified nullable merge options.
+
+
+ the first non-null merge option; or null if the value of all
+
+
+
+ Helper method to create a new ObjectQuery based on this query state instance.
+
+
+ A new
+
+
+
+ Helper method used to create an ObjectQuery based on an underlying ObjectQueryState instance.
+ This method must be public to be reliably callable from
+ The required element type of the new ObjectQuery
+ A new ObjectQuery based on the specified query state, with the specified element type
+
+
+
+ Gets the element type - the type of each result item - for this query as a CLR type instance.
+
+
+
+
+ Gets the ObjectContext with which the implemented ObjectQuery is associated
+
+
+
+
+ Gets the collection of parameters associated with the implemented ObjectQuery. May be null.
+ Call
+
+
+
+ Gets the Span specification associated with the implemented ObjectQuery. May be null.
+
+
+
+
+ The merge option that this query considers currently 'in effect'. This may be a merge option set via the ObjectQuery.MergeOption
+ property, or the merge option that applies to the currently cached execution plan, if any, or the global default merge option.
+
+
+
+
+ Gets or sets a value indicating which
+
+
+
+ Gets or sets a user-defined value indicating whether or not query caching is enabled for the implemented ObjectQuery.
+
+
+
+
+ Gets the result type - not just the element type - for this query as an EDM Type usage instance.
+
+
+
+
+ Constructs a new
+
+
+
+ Constructs a new
+
+
+
+ Returns a new ObjectQueryState instance with the specified navigation property path specified as an Include span.
+ For eLINQ queries the Include operation is modelled as a method call expression applied to the source ObectQuery,
+ so the null on the returned instance.
+
+ The element type of the resulting query
+ A new ObjectQueryState instance that incorporates the Include path, in this case a new method call expression
+
+
+
+ eLINQ queries do not have command text. This method always returns false .
+
+ null
+
+
+ Always returns false
+
+
+
+
+ Gets the LINQ Expression that defines this query for external (of ObjectQueryState) use.
+ Note that the
+
+ Always returns true
+
+
+
+
+ Creates a new compiled query state instance
+
+
+
+
+ Overrides GetResultType and attempts to first retrieve the result type from the cache entry.
+
+
+ The query result type from this compiled query's cache entry, if possible; otherwise defers to
+
+
+
+
+ Overrides CreateExpressionConverter to return a converter that uses a binding context based on the compiled query parameters,
+ rather than a default binding context.
+
+ An expression converter appropriate for converting this compiled query state instance
+
+
+
+ Gets a LINQ expression that defines this query.
+ This is overridden to remove parameter references from the underlying expression,
+ producing an expression that contains the values of those parameters as
+
+
+
+ Replaces ParameterExpresion with ConstantExpression
+ to make the expression usable as a donor expression
+
+
+
+
+ Class supporting conversion of LINQ expressions to EDM CQT expressions.
+
+
+
+
+ Gets the name of the key column appearing in ELinq GroupBy projections
+
+
+
+
+ Gets the name of the group column appearing in ELinq CQTs (used in GroupBy expressions)
+
+
+
+
+ Gets the name of the parent column appearing in ELinq EntityCollection projections
+
+
+
+
+ Gets the name of the children column appearing in ELinq EntityCollection projections
+
+
+
+
+ The Edm namespace name, used for canonical functions
+
+
+
+
+ Adds a new mapping from DbExpression => Span information for the specified expression,
+ after first ensuring that the mapping dictionary has been instantiated.
+
+ null . If null , no attempt is made to update the dictionary of span mappings.
+
+
+ The original return AddSpanMapping(expression, span) scenarios
+
+
+
+
+ Attempts to retrieve Span information for the specified DbExpression.
+
+
+ true if Span information was retrieved for the specified expression and false .
+
+
+
+
+ Removes the Span mapping entry for the specified
+
+
+
+ Unifies the Span information from the specified
+
+
+
+ Gets the target type for a CQT cast operation.
+
+ Appropriate type usage, or null if this is a "no-op"
+
+
+
+ Check that the given cast specification is supported and if necessary adjust target type (for instance
+ add precision and scale for Integral -> Decimal casts)
+
+
+
+
+ Determines if an instance of fromType can be assigned to an instance of toType using
+ CLR semantics. in case of primitive type, it must rely on identity since unboxing primitive requires
+ exact match. for nominal types, rely on subtyping.
+
+
+
+
+ Gets the target type for an Is or As expression.
+
+ Appropriate target type usage.
+
+
+
+ Utility method validating type for comparison ops (isNull, equals, etc.).
+ Only primitive types, entity types, and simple row types (no IGrouping/EntityCollection) are
+ supported.
+
+
+
+
+ Describe type for exception message.
+
+
+
+
+ Creates an implementation of IsNull. Throws exception when operand type is not supported.
+
+
+
+
+ Creates an implementation of equals using the given pattern. Throws exception when argument types
+ are not supported for equals comparison.
+
+
+
+
+ Helper method for String.StartsWith, String.EndsWith and String.Contains
+ object.Method(argument), where Method is one of String.StartsWith, String.EndsWith or
+ String.Contains is translated into:
+ 1) If argument is a constant or parameter and the provider supports escaping:
+ object like ("%") + argument1 + ("%"), where argument1 is argument escaped by the provider
+ and ("%") are appended on the begining/end depending on whether
+ insertPercentAtStart/insertPercentAtEnd are specified
+ 2) Otherwise:
+ object.Method(argument) -> defaultTranslator
+
+ The translation
+
+
+
+ Prepare the given input patternValue into a pattern to be used in a LIKE expression by
+ first escaping it by the provider and then appending "%" and the beginging/end depending
+ on whether insertPercentAtStart/insertPercentAtEnd is specified.
+
+
+
+
+ Translates the arguments into DbExpressions
+ and creates a canonical function with the given functionName and these arguments
+
+
+
+
+ Creates a canonical function with the given name and the given arguments
+
+
+
+
+ Finds a canonical function with the given functionName and argumentTypes
+
+
+
+
+ Finds a function with the given namespaceName, functionName and argumentTypes
+
+
+
+
+ Helper method for FindFunction
+
+
+
+
+ Helper method for FindCanonicalFunction
+
+
+
+
+ Translates System.Linq.Expression.MethodCallExpression to System.Data.Entity.Core.Common.CommandTrees.DbExpression
+
+
+
+
+ Tries to get a translator for the given method info.
+ If the given method info corresponds to a Visual Basic property,
+ it also initializes the Visual Basic translators if they have not been initialized
+
+
+
+
+ Tries to check whether there is an alternative method suggested insted of the given unsupported one.
+
+
+
+
+ Initializes the dictionary of alternative methods.
+ Currently, it simply initializes an empty dictionary.
+
+
+
+
+ Populates the dictionary of alternative methods with the VB methods
+
+
+
+
+ Recursively rewrite the argument expression to unwrap any "structured" set sources
+ using ExpressionCoverter.NormalizeSetSource(). This is currently required for IGrouping
+ and EntityCollection as argument types to functions.
+ NOTE: Changes made to this function might have to be applied to ExpressionCoverter.NormalizeSetSource() too.
+
+
+
+
+ Removes casts where possible, for example Cast from a Reference type to Object type
+ Handles nested converts recursively. Removing no-op casts is required to prevent the
+ expression converter from complaining.
+
+
+
+
+ Checks if the return type specified by the call expression matches that expected by the
+ function definition. Performs a recursive check in case of Collection type.
+
+ DbFunctionExpression with aligned return types
+
+
+
+ A context-sensitive DbExpression builder class that simulates order preservation
+ for operators (project, filter, oftype, skip and limit) that are not natively order
+ preserving. The builder simulates order preservation by 'lifting' order keys in
+ the expression tree. For instance, source.Sort(o).Where(f) is rewritten as
+ source.Where(f).Sort(o) since otherwise the sort keys would be ignored.
+ In general, the lifter works as follows:
+ - The input to the operator is matched against a series of patterns for intrinsically
+ ordered expressions.
+ - For each pattern, the lifter encodes the compensation required for each of the
+ lifting operators that can be applied.
+
+
+
+
+ Returns a lifter instance which supports lifting the intrinsic order of the given
+ source expression across specific operations (filter, project, oftype, skip, and limit)
+
+
+ Lifting only occurs for expressions that are ordered. Each of the nested
+ OrderByLifterBase class implementations represents one or two of the ordered patterns with
+ the exception of the PassthroughOrderByLifter. The latter class represents expressions
+ without intrinsic order that therefore require no lifting.
+
+
+
+
+ Represents an expression of the form: source.Skip(k, o).Limit(k2)
+
+
+
+
+ Represents an expression of the form: source.Sort(o).Limit(k)
+
+
+
+
+ Represents an expression of the form: source.Skip(k, o).Limit(k2).Project(p)
+
+
+ This class is also used to represent expressions of the form: source.Skip(k, o).Project(p).Limit(k).
+ As a result, the rewrites must be spelled out entirely (the implementation cannot assume that
+ _limit exists in a particular position in the tree)
+
+
+
+
+ Represents an expression of the form: source.Sort(o).Limit(k).Project(p)
+
+
+ This class is also used to represent expressions of the form: source.Sort(o).Project(p).Limit(k).
+ As a result, the rewrites must be spelled out entirely (the implementation cannot assume that
+ _limit exists in a particular position in the tree)
+
+
+
+
+ Represents an expression of the form: source.Skip(k, o).Project(p)
+
+
+
+
+ Represents an expression of the form: source.Skip(k, o)
+
+
+
+
+ Represents an expression of the form: source.Sort(o).Project(p)
+
+
+
+
+ Represents an expression for which there is an explicit order by: source.Sort(o)
+
+
+
+
+ Used for sources that do not have any intrinsic order.
+
+
+
+
+ Tries to get a translator for the given property info.
+ If the given property info corresponds to a Visual Basic property,
+ it also initializes the Visual Basic translators if they have not been initialized
+
+
+
+
+ This method is used to determine whether client side evaluation should be done,
+ if the property can be evaluated in the store, it is not being evaluated on the client
+
+
+
+
+ Facet encapsulating information necessary to initialize a LINQ projection
+ result.
+
+
+
+
+ Requires: other has the same type as this and refers to the same CLR type
+ Determine whether this Metadata is compatible with the other based on record layout.
+
+
+
+
+ Produces an expression initializing an instance of ClrType (given emitters for input
+ columns)
+
+
+
+
+ Yields expected types for input columns. Null values are returned for children
+ whose type is irrelevant to the initializer.
+
+
+
+
+ return a list of propertyReader expressions from an array of translator results.
+
+
+
+
+ Implementation of IGrouping that can be initialized using the standard
+ initializer pattern supported by ELinq
+
+ Type of key
+ Type of record
+
+
+
+ Metadata for grouping initializer.
+
+
+
+
+ Metadata for anonymous type materialization.
+
+
+
+
+ Metadata for standard projection initializers.
+
+
+
+
+ Metadata for entity collection initializer.
+
+
+
+
+ Make sure the other metadata instance generates the same property
+ (otherwise, we get incorrect behavior where multiple nav props return
+ the same type)
+
+
+
+
+ A LINQ expression corresponding to a query parameter.
+
+
+
+
+ Gets the current value of the parameter given (optional) compiled query arguments.
+
+
+
+
+ Create QueryParameterExpression based on this one, but with the funcletized expression
+ wrapped by the given method
+
+
+
+
+ Gets the parameter reference for the parameter.
+
+
+
+
+ Determines which leaves of a LINQ expression tree should be evaluated locally before
+ sending a query to the store. These sub-expressions may map to query parameters (e.g. local variables),
+ to constants (e.g. literals 'new DateTime(2008, 1, 1)') or query sub-expression
+ (e.g. 'context.Products'). Parameter expressions are replaced with QueryParameterExpression
+ nodes. All other elements are swapped in place with either expanded expressions (for sub-queries)
+ or constants. Where the expression includes mutable state that may influence the translation
+ to a query, a Func(Of Boolean) delegate is returned indicating when a recompilation is necessary.
+
+
+
+
+ Performs funcletization on the given expression. Also returns a delegates that can be used
+ to determine if the entire tree needs to be recompiled.
+
+
+
+
+ Replaces context parameter (e.g. 'ctx' in CompiledQuery.Compile(ctx => ctx.Products)) with constant
+ containing the object context.
+
+
+
+
+ Returns a function indicating whether the given expression and all of its children satisfy the
+ 'localCriterion'.
+
+
+
+
+ Determines whether the node may be evaluated locally and whether
+ it is a constant. Assumes that all children are also client expressions.
+
+
+
+
+ Determines whether the node may be evaluated locally and whether
+ it is a variable. Assumes that all children are also variable client expressions.
+
+
+
+
+ Determines whether the node may be evaluated as a compiled query parameter.
+ Assumes that all children are also eligible compiled query parameters.
+
+
+
+
+ Determine whether the given CLR type is legal for an ObjectParameter or constant
+ DbExpression.
+
+
+
+
+ Creates the next available parameter name.
+
+
+
+
+ Walks the expression tree and replaces client-evaluable expressions with constants
+ or QueryParameterExpressions.
+
+
+
+
+ Returns a delegate indicating (when called) whether a change has been identified
+ requiring a complete recompile of the query.
+
+
+
+
+ Compiles a delegate returning the value of the given expression.
+
+
+
+
+ Inlines a funcletizable expression. Queries and lambda expressions are expanded
+ inline. All other values become simple constants.
+
+
+
+
+ Gets the appropriate LINQ expression for an inline ObjectQuery instance.
+
+
+
+
+ Replaces expression patterns produced by the compiler with approximations
+ used in query translation. For instance, the following VB code:
+ x = y
+ becomes the expression
+ Equal(MethodCallExpression(Microsoft.VisualBasic.CompilerServices.Operators.CompareString(x, y, False), 0)
+ which is normalized to
+ Equal(x, y)
+ Comment convention:
+ CODE(Lang): _VB or C# coding pattern being simplified_
+ ORIGINAL: _original LINQ expression_
+ NORMALIZED: _normalized LINQ expression_
+
+
+
+
+ If we encounter a MethodCallExpression, we never need to lift to lift to null. This capability
+ exists to translate certain patterns in the language. In this case, the user (or compiler)
+ has explicitly asked for a method invocation (at which point, lifting can no longer occur).
+
+
+
+
+ Gets a dictionary mapping from LINQ expressions to matched by those expressions. Used
+ to identify composite expression patterns.
+
+
+
+
+ Handle binary patterns:
+ - VB 'Is' operator
+ - Compare patterns
+
+
+
+
+ CODE: x
+ ORIGINAL: Convert(x, typeof(object))
+ ORIGINAL(Funcletized): Constant(x, typeof(object))
+ NORMALIZED: x
+
+
+
+
+ Returns true if the given expression is a constant '0'.
+
+
+
+
+ Handles MethodCall patterns:
+ - Operator overloads
+ - VB operators
+
+
+
+
+ Identifies and normalizes any predicate argument in the given call expression. If no changes
+ are needed, returns the existing expression. Otherwise, returns a new call expression
+ with a normalized predicate argument.
+
+
+
+
+ Determines whether the given call expression has a 'predicate' argument (e.g. Where(source, predicate))
+ and returns the ordinal for the predicate.
+
+
+ Obviously this method will need to be replaced if we ever encounter a method with multiple predicates.
+
+
+
+
+ Determines whether the given expression of the form Lambda(Coalesce(left, Constant(false)), ...), a pattern
+ introduced by the VB compiler for predicate arguments. Returns the 'normalized' version of the expression
+ Lambda((bool)left, ...)
+
+
+
+
+ This method exists solely to support creation of valid relational operator LINQ expressions that are not natively supported
+ by the CLR (e.g. String > String). This method must not be invoked.
+
+
+
+
+ Create an operator relating 'left' and 'right' given a relational operator.
+
+
+
+
+ Try to create an operator relating 'left' and 'right' using the given operator. If the given operator
+ does not define a known relation, returns false.
+
+
+
+
+ CODE(C#): Class.Compare(left, right)
+ ORIGINAL: MethodCallExpression(Compare, left, right)
+ NORMALIZED: Condition(Equal(left, right), 0, Condition(left > right, 1, -1))
+ Why is this an improvement? We know how to evaluate Condition in the store, but we don't
+ know how to evaluate MethodCallExpression... Where the CompareTo appears within a larger expression,
+ e.g. left.CompareTo(right) > 0, we can further simplify to left > right (we register the "ComparePattern"
+ to make this possible).
+
+
+
+
+ Encapsulates an expression matching some pattern.
+
+
+
+
+ Gets pattern kind.
+
+
+
+
+ Gets pattern kind.
+
+
+
+
+ Matches expression of the form x.CompareTo(y) or Class.CompareTo(x, y)
+
+
+
+
+ Gets left-hand argument to Compare operation.
+
+
+
+
+ Gets right-hand argument to Compare operation.
+
+
+
+
+ LINQ query provider implementation.
+
+
+
+
+ Constructs a new provider with the given context. This constructor can be
+ called directly when initializing ObjectContext or indirectly when initializing
+ ObjectQuery.
+
+
+
+
+ Constructs a new provider with the given ObjectQuery. This ObjectQuery instance
+ is used to transfer state information to the new ObjectQuery instance created using
+ the private CreateQuery method overloads.
+
+
+
+
+ Creates a new query from an expression.
+
+ The element type of the query.
+
+ A new
+
+
+
+ Provides an untyped method capable of creating a strong-typed ObjectQuery
+ (based on the
+
+ A new
+
+
+
+ Creates a new query instance using the given LINQ expresion.
+ The current query is used to produce the context for the new query, but none of its logic
+ is used.
+
+ Element type for query result.
+ ObjectQuery implementing the expression logic.
+
+
+
+ Executes the given LINQ expression returning a single value, or null if the query yields
+ no results. If the return type is unexpected, raises a cast exception.
+ The current query is used to produce the context for the new query, but none of its logic
+ is used.
+
+ Type of returned value.
+ Single result from execution.
+
+
+
+ Creates a new query instance using the given LINQ expresion.
+ The current query is used to produce the context for the new query, but none of its logic
+ is used.
+
+ ObjectQuery instance implementing the given expression.
+
+
+
+ Executes the given LINQ expression returning a single value, or null if the query yields
+ no results.
+ The current query is used to produce the context for the new query, but none of its logic
+ is used.
+
+ Single result from execution.
+
+
+
+ Uses an expression-specific 'materialization' function to produce
+ a singleton result from an IEnumerable query result. The function
+ used depends on the semantics required by the expression that is
+ the root of the query. First, FirstOrDefault and SingleOrDefault are
+ currently handled as special cases, and the default behavior is to
+ use the Enumerable.Single materialization pattern.
+
+ The expected result type and the required element type of the IEnumerable collection
+ An instance of TResult if evaluation of the expression-specific singleton-producing function is successful
+
+
+
+ Static utility class for identifying methods in Queryable, Sequence, and IEnumerable
+ and
+
+
+
+
+ Identifies methods as instances of known sequence operators.
+
+
+ true if method is known; false otherwise
+
+
+
+
+ Identifies method call expressions as calls to known sequence operators.
+
+ true , and the
+ true if false otherwise
+
+
+
+
+ Looks up some implementation of a sequence method.
+
+ true if some method is found; false otherwise
+
+
+
+ Requires:
+ - no collisions on type names
+ - no output or reference method parameters
+
+
+ Produces a string description of a method consisting of the name and all parameters,
+ where all generic type parameters have been substituted with number identifiers.
+
+ Canonical description of method (suitable for lookup)
+
+
+
+ Returns all static methods in the Queryable and Enumerable classes.
+
+
+
+
+ Enumeration of known extension methods
+
+
+
+
+ Static utility class. Replica of query\DLinq\TypeSystem.cs
+
+
+
+
+ Resolves MemberInfo to a property or field.
+
+ Given member normalized as a property or field.
+
+
+
+ Represents either a entity, entity stub or relationship
+
+
+
+
+ For testing.
+
+
+
+
+ Gets the updatable version of original values of the object associated with this
+
+ The updatable original values of object data.
+
+
+ Accepts the current values as original values.
+
+
+ Marks an entity as deleted.
+
+
+
+ Returns the names of an object’s properties that have changed since the last time
+
+
+ An
+
+
+ Sets the state of the object or relationship to modify.
+ If State is not Modified or Unchanged
+
+
+ Marks the specified property as modified.
+ If State is not Modified or Unchanged
+
+
+ Rejects any changes made to the property with the given name since the property was last loaded, attached, saved, or changes were accepted. The orginal value of the property is stored and the property will no longer be marked as modified.
+
+
+ Uses DetectChanges to determine whether or not the current value of the property with the given name is different from its original value. Note that this may be different from the property being marked as modified since a property which has not changed can still be marked as modified.
+ true if the property has changed; otherwise, false.
+
+
+
+ Changes state of the entry to the specified
+
+
+ Sets the current values of the entry to match the property values of a supplied object.
+
+
+ Sets the original values of the entry to match the property values of a supplied object.
+
+
+
+ Used to report that a scalar entity property is about to change
+ The current value of the specified property is cached when this method is called.
+
+
+
+
+ Used to report that a scalar entity property has been changed
+ The property value that was cached during EntityMemberChanging is now
+ added to OriginalValues
+
+
+
+
+ Used to report that a complex property is about to change
+ The current value of the specified property is cached when this method is called.
+
+
+
+
+ Used to report that a complex property has been changed
+ The property value that was cached during EntityMemberChanging is now added to OriginalValues
+
+
+
+
+ Reuse or create a new (Entity)DataRecordInfo.
+
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets the
+
+ The
+
+
+
+ Gets the state of the
+
+ The state of the
+
+
+ Gets the entity object.
+ The entity object.
+
+
+ Gets the entity key.
+ The entity key.
+
+
+
+ Gets a value that indicates whether the
+
+ true if the
+
+
+
+ Gets bit array indicating which properties are modified.
+
+
+
+ Gets the read-only version of original values of the object or relationship.
+ The read-only version of original values of the relationship set entry or entity.
+
+
+
+ Gets the current property values of the object or relationship associated with this
+
+
+ A
+
+
+
+ Gets the
+
+ The
+ The entry is a stub or represents a relationship
+
+
+
+ Returns the EntityState from the ObjectStateEntry
+
+
+
+
+ Singlely-linked list of RelationshipEntry.
+ One of the ends in the RelationshipEntry must equal this.EntityKey
+
+
+
+
+ Number of RelationshipEntry in the _relationshipEnds list.
+
+
+
+
+ For testing purposes only.
+
+
+
+
+ For testing purposes only.
+
+
+
+
+ Looks at the type of entity represented by this entry and sets flags defining the type of
+ change tracking that will be needed. The three main types are:
+ - Pure POCO objects or non-change-tracking proxies which need DetectChanges for everything.
+ - Entities derived from EntityObject which don't need DetectChanges at all.
+ - Change tracking proxies, which only need DetectChanges for complex properties.
+
+
+
+
+ Marks specified property as modified.
+
+ If State is not Modified or Unchanged
+
+
+
+ Rejects any changes made to the property with the given name since the property was last loaded,
+ attached, saved, or changes were accepted. The orginal value of the property is stored and the
+ property will no longer be marked as modified.
+
+
+ If the result is that no properties of the entity are marked as modified, then the entity will
+ be marked as Unchanged.
+ Changes to properties can only rejected for entities that are in the Modified or Unchanged state.
+ Calling this method for entities in other states (Added, Deleted, or Detached) will result in
+ an exception being thrown.
+ Rejecting changes to properties of an Unchanged entity or unchanged properties of a Modifed
+ is a no-op.
+
+
+
+
+ Gets a version of the OriginalValues property that can be updated
+
+
+
+
+ API to accept the current values as original values and mark the entity as Unchanged.
+
+
+
+
+ Changes state of the entry to the specified
+
+
+
+ Apply modified properties to the original object.
+
+
+
+
+ Apply original values to the entity.
+
+
+
+
+ Add a RelationshipEntry (one of its ends must equal this.EntityKey)
+
+
+
+
+ Determines if a given relationship entry is present in the list of entries
+
+ True of the relationship end is found
+
+
+
+ Remove a RelationshipEntry (one of its ends must equal this.EntityKey)
+
+
+
+
+ Update one of the ends for the related RelationshipEntry
+
+
+
+
+ Reuse or create a new (Entity)DataRecordInfo.
+
+
+
+
+ Used to report that a scalar entity property is about to change
+ The current value of the specified property is cached when this method is called.
+
+
+
+
+ Used to report that a scalar entity property has been changed
+ The property value that was cached during EntityMemberChanging is now
+ added to OriginalValues
+
+
+
+
+ Used to report that a complex property is about to change
+ The current value of the specified property is cached when this method is called.
+
+
+
+
+ Used to report that a complex property has been changed
+ The property value that was cached during EntityMemberChanging is now added to OriginalValues
+
+
+
+
+ Method called to complete the change tracking process on an entity property. The original property value
+ is now saved in the original values record if there is not already an entry in the record for this property.
+ The parameters to this method must have the same values as the parameter values passed to the last call to
+ EntityValueChanging on this ObjectStateEntry.
+ All inputs are in OSpace.
+
+
+
+
+ Method called to start the change tracking process on an entity property. The current property value is cached at
+ this stage in preparation for later storage in the original values record. Multiple successful calls to this method
+ will overwrite the cached values.
+ All inputs are in OSpace.
+
+
+
+
+ Helper method to recursively expand a complex object's values down to scalars for storage in the original values record.
+ This method is used when a whole complex object is set on its parent object, instead of just setting
+ individual scalar values on that object.
+
+
+
+
+ Helper method to validate that the property names being reported as changing/changed are valid for this entity and that
+ the entity is in a valid state for the change request. Also determines if this is a change on a complex object, and
+ returns the appropriate metadata and object to be used for the rest of the changing and changed operations.
+
+ Ordinal of the property that is changing, or -2 if the EntityKey is changing in a valid scenario. This is relative to the returned typeMetadata. Throws exceptions if the requested property name(s) are invalid for this entity.
+
+
+
+ Helper method to set the information needed for the change tracking cache. Ensures that all of these values get set together.
+
+
+
+
+ Uses DetectChanges to determine whether or not the current value of the property with the given
+ name is different from its original value. Note that this may be different from the property being
+ marked as modified since a property which has not changed can still be marked as modified.
+
+
+ For complex properties, a new instance of the complex object which has all the same property
+ values as the original instance is not considered to be different by this method.
+
+ True if the property has changed; false otherwise.
+
+
+
+ Processes each dependent end of an FK relationship in this entity and determines if a nav
+ prop is set to a principal. If it is, and if the principal is Unchanged or Modified,
+ then the primary key value is taken from the principal and used to fixup the FK value.
+ This is called during AddObject so that references set from the added object will take
+ precedence over FK values such that there is no need for the user to set FK values
+ explicitly. If a conflict in the FK value is encountered due to an overlapping FK
+ that is tied to two different PK values, then an exception is thrown.
+ Note that references to objects that are not yet tracked by the context are ignored, since
+ they will ultimately be brought into the context as Added objects, at which point we would
+ have skipped them anyway because the are not Unchanged or Modified.
+
+
+
+
+ Designed to be used by Change Detection methods to insert
+ Added/Deleted relationships into
+ IEntityWrapper or EntityKey
+
+
+
+ Detaches an entry and create in its place key entry if necessary
+ Removes relationships with another key entries and removes these key entries if necessary
+
+
+
+
+ Nulls all FK values in this entity, or sets conceptual nulls if they are not nullable.
+
+
+
+
+ see if there are any relationship entries that point to key entries
+ if there are, remove the relationship entry
+ This is called when one of the ends of a relationship is being removed
+
+
+
+
+ Turns this entry into a key entry (SPAN stub).
+
+
+
+
+ Verifies that the property with the given ordinal is editable.
+
+ the property is not editable
+
+
+
+ For each FK contained in this entry, the entry is removed from the index maintained by
+ the ObjectStateManager for that key.
+
+
+
+
+ Looks at the foreign keys contained in this entry and performs fixup to the entities that
+ they reference, or adds the key and this entry to the index of foreign keys that reference
+ entities that we don't yet know about.
+
+
+
+
+ Given a RelatedEnd that represents a FK from this dependent entity to the principal entity of the
+ relationship, this method fixes up references between the two entities.
+
+
+
+
+ Determins whether or not setting a reference will cause implicit ref stealing as part of FK fixup.
+ If it would, then an exception is thrown. If it would not and we can safely overwrite the existing
+ value, then true is returned. If it would not but we should not overwrite the existing value,
+ then false is returned.
+
+
+
+
+ Given that this entry represents an entity on the dependent side of a FK, this method attempts to return the key of the
+ entity on the principal side of the FK. If the two entities both exist in the context, then the primary key of
+ the principal entity is found and returned. If the principal entity does not exist in the context, then a key
+ for it is built up from the foreign key values contained in the dependent entity.
+
+ True if the principal key was found or built; false if it could not be found or built
+
+
+
+ Performs fixuyup of foreign keys based on referencesd between objects. This should only be called
+ for Added objects since this is the only time that references take precedence over FKs in fixup.
+
+
+
+
+ Fixup the FKs by the current reference values
+ Do this in the order of fixing up values from the principal ends first, and then propogate those values to the dependents
+
+
+
+
+ Returns a list of all RelatedEnds for this entity
+ that are the dependent end of an FK Association
+
+
+
+
+ Identifies any changes in FK's and creates entries in;
+ - TransactionManager.AddedRelationshipsByForeignKey
+ - TransactionManager.DeletedRelationshipsByForeignKey
+ If the FK change will result in fix-up then two entries
+ are added to TransactionManager.AddedRelationshipsByForeignKey
+ (one for each direction of the new realtionship)
+
+
+
+
+ The EntityKey associated with the ObjectStateEntry
+
+
+
+
+ Original values
+
+ DbDataRecord
+
+
+
+ Current values
+
+ DbUpdatableDataRecord
+
+
+
+ True if the underlying entity is not capable of tracking changes to complex types such that
+ DetectChanges is required to do this.
+
+
+
+
+ True if the underlying entity is not capable of tracking changes to scalars such that
+ DetectChanges is required to do this.
+
+
+
+
+ True if the underlying entity is not capable of performing full change tracking such that
+ it must be considered by at least some parts of DetectChanges.
+
+
+
+
+ An enumerable so that EntityEntry doesn't implement it
+
+
+
+
+ Convert the singly-linked list into an Array
+
+
+
+
+ An enumerator to walk the RelationshipEntry linked-list
+
+
+
+
+ For testing purpuses only.
+
+
+
+
+ Construct a new instance of the FieldDescriptor class that describes a property
+ on items of the supplied type.
+
+ True if property value on item can be modified; otherwise false .
+
+
+
+
+ Determine a CLR Type to use a property descriptro form an EDM TypeUsage
+
+ A CLR type that represents that EDM type
+
+
+
+ Get
+
+ The
+
+
+
+ This class is used in Referential Integrity Constraints feature.
+ It is used to get around the problem of enumerating dictionary contents,
+ but allowing update of the value without breaking the enumerator.
+
+
+
+
+ Base class containing common code for different implementations of the IEntityWrapper
+ interface. Generally speaking, operations involving the ObjectContext, RelationshipManager
+ and raw Entity are handled through this class.
+
+ The type of entity wrapped
+
+
+
+ Internally, entities are wrapped in some implementation of this
+ interface. This allows the RelationshipManager and other classes
+ to treat POCO entities and traditional entities in the same way
+ where ever possible.
+
+
+
+
+ Ensures that the collection with the given name is not null by setting a new empty
+ collection onto the property if necessary.
+
+
+
+
+ Retrieves the EntityKey from the entity if it implements IEntityWithKey
+
+ The EntityKey on the entity
+
+
+
+ Attaches the wrapped entity to the given context.
+
+
+
+
+ Resets the context with which the wrapped entity is associated.
+
+
+
+
+ Detaches the wrapped entity from its associated context.
+
+
+
+
+ Sets the entity's ObjectStateEntry as the entity's change tracker if possible.
+ The ObjectStateEntry may be null when a change tracker is being removed from an
+ entity.
+
+
+
+
+ Takes a snapshot of the entity state unless the entity has an associated
+ change tracker or the given entry is null, in which case no action is taken.
+
+
+
+
+ Takes a snapshot of the relationships of the entity stored in the entry
+
+
+
+
+ Populates a value into a collection of values stored in a property of the entity.
+ If the collection to be populated is actually managed by and returned from
+ the RelationshipManager when needed, then this method is a no-op. This is
+ typically the case for non-POCO entities.
+
+
+
+
+ Removes a value from a collection of values stored in a property of the entity.
+ If the collection to be updated is actually managed by and returned from
+ the RelationshipManager when needed, then this method is a no-op. This is
+ typically the case for non-POCO entities.
+
+
+
+
+ Returns value of the entity's property described by the navigation property.
+
+
+
+
+ Populates a single value into a field or property of the entity.
+ If the element to be populated is actually managed by and returned from
+ the RelationshipManager when needed, then this method is a no-op. This is
+ typically the case for non-POCO entities.
+
+
+
+
+ Removes a single value from a field or property of the entity.
+ If the field or property contains reference to a different object,
+ this method is a no-op.
+ If the element to be populated is actually managed by and returned from
+ the RelationshipManager when needed, then this method is a no-op. This is
+ typically the case for non-POCO entities.
+
+
+
+
+ Sets the given value onto the entity with the registered change either handled by the
+ entity itself or by using the given EntityEntry as the change tracker.
+
+
+
+
+ Updates the current value records using Shaper.UpdateRecord but with additional change tracking logic
+ added as required by POCO and proxy entities. For the simple case of no proxy and an entity with
+ a change tracker, this translates into a simple call to ShaperUpdateRecord.
+
+
+
+
+ The Relationship Manager that is associated with the wrapped entity.
+
+
+
+
+ Information about whether or not the entity instance actually owns and uses its RelationshipManager
+ This is used to determine how to do relationship fixup in some cases
+
+
+
+
+ The actual entity that is wrapped by this wrapper object.
+
+
+
+
+ If this IEntityWrapper is tracked, accesses the ObjectStateEntry that is used in the state manager
+
+
+
+
+ The key associated with this entity, which may be null if no key is known.
+
+
+
+
+ The context with which the wrapped entity is associated, or null if the entity
+ is detached.
+
+
+
+
+ The merge option assoicated with the wrapped entity.
+
+
+
+
+ The Type object that should be used to identify this entity in o-space.
+ This is normally just the type of the entity object, but if the object
+ is a proxy that we have generated, then the type of the base class is returned instead.
+ This ensures that both proxy entities and normal entities are treated as the
+ same kind of entity in the metadata and places where the metadata is used.
+
+
+
+
+ Set to true while the process of initalizing RelatedEnd objects for an IPOCO proxy is in process.
+ This flag prevents the context from being set onto the related ends, which in turn means that
+ the related ends don't need to have keys, which in turn means they don't need to be part of an EntitySet.
+
+
+
+
+ True if the underlying entity is not capable of tracking changes to relationships such that
+ DetectChanges is required to do this.
+
+
+
+
+ Constructs a wrapper for the given entity and its associated RelationshipManager.
+
+
+
+
+ Constructs a wrapper as part of the materialization process. This constructor is only used
+ during materialization where it is known that the entity being wrapped is newly constructed.
+ This means that some checks are not performed that might be needed when thw wrapper is
+ created at other times, and information such as the identity type is passed in because
+ it is readily available in the materializer.
+
+
+
+
+ Supports materialization of complex type instances from records. Used
+ by the ObjectStateManager.
+
+
+
+
+ Add a DataContractAttribute to the proxy type, based on one that may have been applied to the base type.
+
+
+ From http://msdn.microsoft.com/en-us/library/system.runtime.serialization.datacontractattribute.aspx: A data contract has two basic requirements: a stable name and a list of members. The stable name consists of the namespace uniform resource identifier (URI) and the local name of the contract. By default, when you apply the DataContractAttribute to a class, it uses the class name as the local name and the class's namespace (prefixed with "http://schemas.datacontract.org/2004/07/") as the namespace URI. You can override the defaults by setting the Name and Namespace properties. You can also change the namespace by applying the ContractNamespaceAttribute to the namespace. Use this capability when you have an existing type that processes data exactly as you require but has a different namespace and class name from the data contract. By overriding the default values, you can reuse your existing type and have the serialized data conform to the data contract.
+ The first attempt at WCF serialization of proxies involved adding a DataContractAttribute to the proxy type in such a way so that the name and namespace of the proxy's data contract matched that of the base class. This worked when serializing proxy objects for the root type of the DataContractSerializer, but not for proxy objects of types derived from the root type. Attempting to add the proxy type to the list of known types failed as well, since the data contract of the proxy type did not match the base type as intended. This was due to the fact that inheritance is captured in the data contract. So while the proxy and base data contracts had the same members, the proxy data contract differed in that is declared itself as an extension of the base data contract. So the data contracts were technically not equivalent. The approach used instead is to allow proxy types to have their own DataContract. Users then have at least two options available to them. The first approach is to add the proxy types to the list of known types. The second approach is to implement an IDataContractSurrogate that can map a proxy instance to a surrogate that does have a data contract equivalent to the base type (you could use the base type itself for this purpose). While more complex to implement, it allows services to hide the use of proxies from clients. This can be quite useful in order to maximize potential interoperability.
+
+
+
+
+ Factory for creating proxy classes that can intercept calls to a class' members.
+
+
+
+
+ A hook such that test code can change the AssemblyBuilderAccess of the
+ proxy assembly through reflection into the EntityProxyFactory.
+
+
+
+
+ Dictionary of proxy class type information, keyed by the pair of the CLR type and EntityType CSpaceName of the type being proxied.
+ A null value for a particular EntityType name key records the fact that
+ no proxy Type could be created for the specified type.
+
+
+
+
+ Dictionary of proxy class type information, keyed by the proxy type
+
+
+
+
+ The runtime assembly of the proxy types.
+ This is not the same as the AssemblyBuilder used to create proxy types.
+
+
+
+
+ Return proxy type information for the specified O-Space EntityType.
+
+ A non-null EntityProxyTypeInfo instance that contains information about the type of proxy for the specified O-Space EntityType; or null if no proxy can be created for the specified type.
+
+
+
+ A mechanism to lookup AssociationType metadata for proxies for a given entity and association information
+
+ True if an AssociationType is found in proxy metadata, false otherwise
+
+
+
+ Enumerate list of supplied O-Space EntityTypes,
+ and generate a proxy type for each EntityType (if possible for the particular type).
+
+
+
+
+ Determine if the specified type represents a known proxy type.
+
+ True if the type is a known proxy type; otherwise false.
+
+
+
+ Return an enumerable of the current set of CLR proxy types.
+
+ Enumerable of the current set of CLR proxy types. This value will never be null.
+
+ The enumerable is based on a shapshot of the current list of types.
+
+
+
+
+ Build a CLR proxy type for the supplied EntityType.
+
+ EntityProxyTypeInfo object that contains the constructed proxy type, along with any behaviors associated with that type; or null if a proxy type cannot be constructed for the specified EntityType.
+
+
+
+ In order for deserialization of proxy objects to succeed in this AppDomain,
+ an assembly resolve handler must be added to the AppDomain to resolve the dynamic assembly,
+ since it is not present in a location discoverable by fusion.
+
+
+
+
+ Construct an interception delegate for the specified proxy member.
+
+
+
+
+ Sets a delegate onto the _resetFKSetterFlag field such that it can be executed to make
+ a call into the state manager to reset the InFKSetter flag.
+
+
+
+
+ Returns the delegate that takes a proxy instance and uses it to reset the InFKSetter flag maintained
+ by the state manager of the context associated with the proxy instance.
+
+
+
+
+ Called in the finally clause of each overridden property setter to ensure that the flag
+ indicating that we are in an FK setter is cleared. Note that the wrapped entity is passed as
+ an obejct becayse IEntityWrapper is an internal type and is therefore not accessable to
+ the proxy type. Once we're in the framework it is cast back to an IEntityWrapper.
+
+
+
+
+ Sets a delegate onto the _compareByteArrays field such that it can be executed to check
+ whether two byte arrays are the same by value comparison.
+
+
+
+
+ Return boolean that specifies if the specified type can be proxied.
+
+ True if the class is not abstract or sealed, does not implement IEntityWithRelationships, and has a public or protected default constructor; otherwise false.
+
+ While it is technically possible to derive from an abstract type
+ in order to create a proxy, we avoid this so that the proxy type
+ has the same "concreteness" of the type being proxied.
+ The check for IEntityWithRelationships ensures that codegen'ed
+ entities that derive from EntityObject as well as properly
+ constructed IPOCO entities will not be proxied.
+
+
+
+
+ Specifies information about a proxied class member.
+ The member must be a Property for the current implementation,
+ but this may be generalized later to support methods as well.
+
+
+ Initially, this class held a reference to the PropertyInfo that represented the proxy property.
+ This property was unused, so it was removed. However, it may be necessary to add it later.
+ This is pointed out here since it may not seem obvious as to why this would be omitted.
+
+
+
+
+ Contains the Type of a proxy class, along with any behaviors associated with that proxy Type.
+
+
+
+
+ Set the proxy object's private entity wrapper field value to the specified entity wrapper object.
+ The proxy object (representing the wrapped entity) is retrieved from the wrapper itself.
+
+ The supplied entity wrapper. This is done so that this method can be more easily composed within lambda expressions (such as in the materializer).
+
+
+
+ Gets the proxy object's entity wrapper field value
+
+
+
+
+ Provides Entity-SQL query building services for
+
+
+
+ Helper method to extract the Entity-SQL command text from an
+ The Entity-SQL command text, if the specified query state instance is based on Entity-SQL
+ If the specified instance is not based on Entity-SQL command text, and so does not support Entity-SQL query builder methods
+
+
+
+ Merges
+ A new ObjectParameterCollection containing copies of all parameters
+
+
+
+ Merges
+ A new ObjectParameterCollection containing copies of all parameters
+
+
+
+ ObjectQueryState based on Entity-SQL query text.
+
+
+
+
+ The Entity-SQL text that defines the query.
+
+
+ It is important that this field is readonly for consistency reasons wrt
+
+
+
+ Optional
+
+ It is important that this field is readonly for consistency reasons wrt
+
+
+
+ Can a Limit subclause be appended to the text of this query?
+
+
+
+
+ Initializes a new query EntitySqlQueryState instance.
+
+
+
+
+ Initializes a new query EntitySqlQueryState instance.
+
+
+
+
+ Always returns the Entity-SQL text of the implemented ObjectQuery.
+
+
+ Always returns true .
+
+
+
+
+ Determines whether or not the current query is a 'Skip' or 'Sort' operation
+ and so would allow a 'Limit' clause to be appended to the current query text.
+
+
+ True if the current query is a Skip or Sort expression, or a Project expression with a Skip or Sort expression input.
+
+
+
+
+ Implementation of the change tracking strategy for entities that support change trackers.
+ These are typically entities that implement IEntityWithChangeTracker.
+
+
+
+
+ A strategy interface that defines methods used for different types of change tracking.
+ Implementors of this interface are used by the EntityWrapper class.
+
+
+
+
+ Sets a change tracker onto an entity, or does nothing if the entity does not support change trackers.
+
+
+
+
+ Takes a snapshot of the entity contained in the given state entry, or does nothing if
+ snapshots are not required for the entity.
+
+
+
+
+ Sets the given value onto the entity with the registered change either handled by the
+ entity itself or by using the given EntityEntry as the change tracker.
+
+
+
+
+ Updates the current value records using Shaper.UpdateRecord but with additional change tracking logic
+ added as required by POCO and proxy entities.
+
+
+
+
+ Constructs a strategy object that will cause the change tracker to be set onto the
+ given object.
+
+
+
+
+ Implementor of IEntityKeyStrategy for entities that implement IEntityWithKey. Getting and setting
+ the key is deferred to the entity itself.
+
+
+
+
+ A strategy interface that defines methods used for setting and getting EntityKey values on an entity.
+ Implementors of this interface are used by the EntityWrapper class.
+
+
+
+
+ Gets the entity key.
+
+ The key
+
+
+
+ Sets the entity key
+
+
+
+
+ Returns the entity key directly from the entity
+
+ the key
+
+
+
+ Creates a strategy object for the given entity. Keys will be stored in the entity.
+
+
+
+
+ Implementation of the IEntityWrapper interface that is used for non-null entities that do not implement
+ all of our standard interfaces: IEntityWithKey, IEntityWithRelationships, and IEntityWithChangeTracker, and
+ are not proxies.
+ Different strategies for dealing with these entities are defined by strategy objects that are set into the
+ wrapper at construction time.
+
+
+
+
+ Constructs a wrapper for the given entity.
+ Note: use EntityWrapperFactory instead of calling this constructor directly.
+
+
+
+
+ Constructs a wrapper as part of the materialization process. This constructor is only used
+ during materialization where it is known that the entity being wrapped is newly constructed.
+ This means that some checks are not performed that might be needed when thw wrapper is
+ created at other times, and information such as the identity type is passed in because
+ it is readily available in the materializer.
+
+
+
+
+ Factory class for creating IEntityWrapper instances.
+
+
+
+
+ Called to create a new wrapper outside of the normal materialization process.
+ This method is typically used when a new entity is created outside the context and then is
+ added or attached. The materializer bypasses this method and calls wrapper constructors
+ directory for performance reasons.
+ This method does not check whether or not the wrapper already exists in the context.
+
+ The new wrapper instance
+
+
+
+ Returns a delegate that creates the fast LightweightEntityWrapper
+
+
+
+
+ Convenience function that gets the ObjectStateManager from the context and calls
+ WrapEntityUsingStateManager.
+
+ a new or existing wrapper
+
+
+
+ Convenience function that gets the ObjectStateManager from the context and calls
+ WrapEntityUsingStateManager.
+
+ a new or existing wrapper
+
+
+
+ Wraps an entity and returns a new wrapper, or returns an existing wrapper if one
+ already exists in the ObjectStateManager or in a RelationshipManager associated with
+ the entity.
+
+ a new or existing wrapper
+
+
+
+ Wraps an entity and returns a new wrapper, or returns an existing wrapper if one
+ already exists in the ObjectStateManager or in a RelationshipManager associated with
+ the entity.
+
+ A new or existing wrapper
+
+
+
+ When an entity enters Object Services that was retreived with NoTracking, it may not have certain fields set that are in many cases
+ assumed to be present. This method updates the wrapper with a key and a context.
+
+
+
+
+ Returns a func that will create a PocoPropertyAccessorStrategy object for a given entity.
+
+ The func to be used to create the strategy object.
+
+
+
+ Returns a func that will create a null IPropertyAccessorStrategy strategy object for a given entity.
+
+ The func to be used to create the strategy object.
+
+
+
+ Returns a func that will create a EntityWithChangeTrackerStrategy object for a given entity.
+
+ The func to be used to create the strategy object.
+
+
+
+ Returns a func that will create a SnapshotChangeTrackingStrategy object for a given entity.
+
+ The func to be used to create the strategy object.
+
+
+
+ Returns a func that will create a EntityWithKeyStrategy object for a given entity.
+
+ The func to be used to create the strategy object.
+
+
+
+ Returns a func that will create a GetPocoEntityKeyStrategyFunc object for a given entity.
+
+ The func to be used to create the strategy object.
+
+
+
+ An extension of the EntityWrapper class for entities that are known not to implement
+ IEntityWithRelationships. Using this class causes the RelationshipManager to be created
+ independently.
+
+ The type of entity wrapped
+
+
+
+ Constructs a wrapper as part of the materialization process. This constructor is only used
+ during materialization where it is known that the entity being wrapped is newly constructed.
+ This means that some checks are not performed that might be needed when thw wrapper is
+ created at other times, and information such as the identity type is passed in because
+ it is readily available in the materializer.
+
+
+
+
+ Constructs a wrapper for the given entity.
+ Note: use EntityWrapperFactory instead of calling this constructor directly.
+
+
+
+
+ An extension of the EntityWrapper class for entities that implement IEntityWithRelationships.
+ Using this class causes creation of the RelationshipManager to be defered to the entity object.
+
+ The type of entity wrapped
+
+
+
+ Constructs a wrapper as part of the materialization process. This constructor is only used
+ during materialization where it is known that the entity being wrapped is newly constructed.
+ This means that some checks are not performed that might be needed when thw wrapper is
+ created at other times, and information such as the identity type is passed in because
+ it is readily available in the materializer.
+
+
+
+
+ Constructs a wrapper for the given entity.
+ Note: use EntityWrapperFactory instead of calling this constructor directly.
+
+
+
+
+ Returns true if the supplied key represents a Conceptual Null
+
+
+
+
+ Checks if the Real Key represents different FK values
+ than those present when the Conceptual Null was created
+
+ True if the values are different, false otherwise
+
+
+
+ Creates an EntityKey that represents a Conceptual Null
+
+ EntityKey marked as a conceptual null with the FK values from the original key
+
+
+
+ Creates an EntityKey for a principal entity based on the foreign key values contained
+ in this entity. This implies that this entity is at the dependent end of the relationship.
+
+ The key, or null if any value in the key is null
+
+
+
+ Creates an EntityKey for a principal entity based on the foreign key values contained
+ in this entity. This implies that this entity is at the dependent end of the relationship.
+
+ The key, or null if any value in the key is null
+
+
+
+ A strategy interface that defines methods used for setting and getting values of
+ properties and collections on entities.
+ Implementors of this interface are used by the EntityWrapper class.
+
+
+
+
+ Gets the value of a navigation property for the given related end.
+
+ The property value
+
+
+
+ Sets the value of a navigation property for the given related end.
+
+
+
+
+ Adds a value to the collection represented by the given related end.
+
+
+
+
+ Removes a value from the collection represented by the given related end.
+
+ True if a value was found and removed; false otherwise
+
+
+
+ Creates a new collection for the given related end.
+
+ The new collection
+
+
+
+ Defines and injects behavior into proxy class Type definitions
+ to allow navigation properties to lazily load their references or collection elements.
+
+
+
+
+ Return an expression tree that represents the actions required to load the related end
+ associated with the intercepted proxy member.
+
+ Expression tree that encapsulates lazy loading behavior for the supplied member, or null if the expression tree could not be constructed.
+
+
+
+ Determine if the specified member is compatible with lazy loading.
+
+ True if the member is compatible with lazy loading; otherwise false.
+
+ To be compatible with lazy loading,
+ a member must meet the criteria for being able to be proxied (defined elsewhere),
+ and must be a navigation property.
+ In addition, for relationships with a multiplicity of Many,
+ the property type must be an implementation of ICollection<T>.
+
+
+
+
+ Method called by proxy interceptor delegate to provide lazy loading behavior for navigation properties.
+
+ property type
+ True if the value instance was mutated and can be returned False if the class should refetch the value because the instance has changed
+
+
+
+ Implementation of IEntityWrapper for any entity that implements IEntityWithChangeTracker, IEntityWithRelationships,
+ and IEntityWithKey and is not a proxy. This is a lightweight wrapper that delegates functionality to those interfaces.
+ This improves the speed and memory utilization for the standard code-gen cases in materialization.
+
+ The type of entity wrapped
+
+
+
+ Constructs a wrapper for the given entity.
+ Note: use EntityWrapperFactory instead of calling this constructor directly.
+
+
+
+
+ Constructs a wrapper as part of the materialization process. This constructor is only used
+ during materialization where it is known that the entity being wrapped is newly constructed.
+ This means that some checks are not performed that might be needed when thw wrapper is
+ created at other times, and information such as the identity type is passed in because
+ it is readily available in the materializer.
+
+
+
+
+ Defines an entity wrapper that wraps an entity with a null value.
+ This is a singleton class for which the same instance is always returned
+ any time a wrapper around a null entity is requested. Objects of this
+ type are immutable and mutable to allow this behavior to work correctly.
+
+
+
+
+ The single instance of this class.
+
+
+
+
+ Responsible for performing Relationship-span only rewrites over a Command Tree rooted
+ by the
+
+
+
+ Constructs a new ObjectSpanRewriter that will attempt to apply spanning to the specified query
+ (represented as a DbExpression) when
+
+
+
+ Main 'public' entry point called by ObjectQuery.
+
+
+ The rewritten version of null .
+
+
+
+
+ Gathers the applicable { from, to } relationship end pairings for the specified entity type.
+ Note that it is possible for both { x, y } and { y, x } - where x and y are relationship ends -
+ to be returned if the relationship is symmetric (in the sense that it has multiplicity of at
+ most one in each direction and the type of each end is Ref to the same Entity type, or a supertype).
+
+
+ A List of association end members pairings that describes the available { from, to } navigations for the specified Entity type that are valid for Relationship Span; or null if no such pairings exist.
+
+
+
+
+ Determines whether the specified { from, to } relationship end pairing represents a navigation that is
+ valid for a relationship span sourced by an instance of the specified entity type.
+
+
+ True if the end pairing represents a valid navigation from an instance of the specified entity type to an association end with a multiplicity upper bound of at most 1; otherwise false
+
+
+
+
+ Gets the metadata workspace the will be used to retrieve required metadata, for example association types.
+
+
+
+
+ Gets a DbExpression representing the query that should be spanned.
+
+
+
+
+ Gets a value indicating whether relationship span is required (ObjectQuery sets this to 'false' for NoTracking queries).
+
+
+
+
+ Gets a dictionary that indicates, for a given result row type produced by a span rewrite,
+ which columns represent which association end members.
+ This dictionary is initially empty before
+
+
+
+ Maintains a reference to the SpanPathInfo tree node representing the
+ current position in the 'Include' path that is currently being expanded.
+
+
+
+
+ Populates the Include span tree with appropriate branches for the Include path
+ represented by the specified list of navigation property names.
+
+
+
+
+ Retrieves the Entity (result or element) type produced by a Navigation Property.
+
+ The Entity type produced by the navigation property. This may be the immediate result type (if the result is at most one) or the element type of the result type, otherwise.
+
+
+
+ Retrieves the Entity (result or element) type referenced by the specified TypeUsage, if
+ its EdmType is an Entity type or a collection type with an Entity element type.
+
+
+ true if the specified false .
+
+
+
+
+ Utility method to retrieve the 'To' AssociationEndMember of a NavigationProperty
+
+ The AssociationEndMember that is the target of the navigation operation represented by the NavigationProperty
+
+
+
+ Represents a node in the 'Include' navigation property tree
+ built from the list of SpanPaths on the Span object with which
+ the FullSpanRewriter is constructed.
+
+
+
+
+ The effective Entity type of this node in the tree
+
+
+
+
+ Describes the navigation properties that should be retrieved
+ from this node in the tree and the Include sub-paths that extend
+ from each of those navigation properties
+
+
+
+
+ Represents the 'compiled' form of all elements (query + result assembly) required to execute a specific
+
+
+
+
+ If the query yields entities from a single entity set, the value is stored here.
+
+
+
+
+ For testing purposes only. For anything else call
+
+
+
+ Implementor of IEntityKeyStrategy for getting and setting a key on an entity that does not
+ implement IEntityWithKey. The key is stored in the strategy object.
+
+
+
+
+ Implementation of the property accessor strategy that gets and sets values on POCO entities. That is,
+ entities that do not implement IEntityWithRelationships.
+
+
+
+
+ Constructs a strategy object to work with the given entity.
+
+
+
+
+ We only get here if a navigation property getter returns null. In this case, we try to set the
+ navigation property to some collection that will work.
+
+
+
+
+ This class determines if the proxied type implements ISerializable with the special serialization constructor.
+ If it does, it adds the appropriate members to the proxy type.
+
+
+
+
+ Implementation of the change tracking strategy for entities that require snapshot change tracking.
+ These are typically entities that do not implement IEntityWithChangeTracker.
+
+
+
+
+ Returns the single static instance of this class; a single instance is all that is needed
+ because the class is stateless.
+
+
+
+
+ Defines behavior for implementations of IQueryable that allow modifications to the membership of the resulting set.
+
+ Type of entities returned from the queryable.
+
+
+ Notifies the set that an object that represents a new entity must be added to the set.
+
+ Depending on the implementation, the change to the set may not be visible in an enumeration of the set
+ until changes to that set have been persisted in some manner.
+
+
+
+ Notifies the set that an object that represents an existing entity must be added to the set.
+
+ Depending on the implementation, the change to the set may not be visible in an enumeration of the set
+ until changes to that set have been persisted in some manner.
+
+
+
+ Notifies the set that an object that represents an existing entity must be deleted from the set.
+
+ Depending on the implementation, the change to the set may not be visible in an enumeration of the set
+ until changes to that set have been persisted in some manner.
+
+
+
+ Notifies the set that an object that represents an existing entity must be detached from the set.
+
+ Depending on the implementation, the change to the set may not be visible in an enumeration of the set
+ until changes to that set have been persisted in some manner.
+
+
+
+
+ Defines the behavior required for objects that maintain a binding list exposed by ObjectView.
+
+ The type of elements in the binding list.
+
+
+
+ Throw an exception if the IObjectViewData instance does not allow newly-created items to be added to this list.
+
+
+
+
+ Add an item to the binding list.
+
+ True if this method is being called as part of a IBindingList.AddNew operation; otherwise false .
+
+ Index of added item in the binding list.
+
+ If
+
+
+
+ Add the item in the binding list at the specified index to any underlying collection.
+
+
+
+
+ Clear all of the items in the binding list, as well as in the underlying collection.
+
+
+
+
+ Remove an item from the binding list.
+
+ True if this method is being called as part of a ICancelAddNew.CancelNew operation; otherwise false .
+
+
+ True if item was removed from list; otherwise false if item was not present in the binding list.
+
+
+ If
+
+
+
+ Handle change to underlying collection.
+
+ ListChangedEventArgs that provides details of how the binding list was changed, or null if no change to binding list occurred. The ObjectView will fire a list changed event if this method returns a non-null value.
+
+ The listener.RegisterEntityEvent method should be called for items added to the binding list,
+ and the listener.UnregisterEntityEvents method should be called for items removed from the binding list.
+ Other methods of the ObjectViewListener should not be used.
+
+
+
+
+ Get the binding list maintained by an instance of IObjectViewData.
+
+
+
+
+ Get boolean that specifies whether newly-created items can be added to the binding list.
+
+
+ True if newly-created items can be added to the binding list; otherwise false .
+
+
+
+
+ Get boolean that specifies whether properties of elements in the binding list can be modified.
+
+
+ True if elements can be edited; otherwise false .
+
+
+
+
+ Get boolean that specifies whether elements can be removed from the binding list.
+
+
+ True if elements can be removed from the binding list; otherwise false .
+
+
+
+
+ Get boolean that specifies whether the IObjectViewData instance implicitly fires list changed events
+ when items are added to the binding list.
+
+
+ True if the IObjectViewData instance fires list changed events on add; otherwise false .
+
+
+ List changed events are fired by the ObjectContext if the IObjectViewData.OnCollectionChanged
+ method returns a non-null ListChangedEventArgs object.
+
+
+
+
+ Get boolean that specifies whether the IObjectViewData instance implicitly fires list changed events
+ when items are removed from the binding list.
+
+
+ True if the IObjectViewData instance fires list changed events on remove; otherwise false .
+
+
+ List changed events are fired by the ObjectContext if the IObjectViewData.OnCollectionChanged
+ method returns a non-null ListChangedEventArgs object.
+
+
+
+
+ Get boolean that specifies whether the IObjectViewData instance implicitly fires list changed events
+ when all items are cleared from the binding list.
+
+
+ True if the IObjectViewData instance fires list changed events on clear; otherwise false .
+
+
+ List changed events are fired by the ObjectContext if the IObjectViewData.OnCollectionChanged
+ method returns a non-null ListChangedEventArgs object.
+
+
+
+
+ The different ways that new objects loaded from the database can be merged with existing objects already in memory.
+
+
+
+
+ Will only append new (top level-unique) rows. This is the default behavior.
+
+
+
+
+ Same behavior as LoadOption.OverwriteChanges.
+
+
+
+
+ Same behavior as LoadOption.PreserveChanges.
+
+
+
+
+ Will not modify cache.
+
+
+
+
+ ObjectContext is the top-level object that encapsulates a connection between the CLR and the database,
+ serving as a gateway for Create, Read, Update, and Delete operations.
+
+
+
+
+ Initializes a new instance of the
+ The connection is null.
+ The connection is invalid or the metadata workspace is invalid.
+
+
+
+ Creates an ObjectContext with the given connection and metadata workspace.
+
+
+
+
+ Initializes a new instance of the
+ The connectionString is null.
+ The connectionString is invalid or the metadata workspace is not valid.
+
+
+
+ Initializes a new instance of the
+ The connectionString is null.
+ The connectionString , defaultContainerName , or metadata workspace is not valid.
+
+
+
+ Initializes a new instance of the
+ The connection is null.
+ The connection , defaultContainerName , or metadata workspace is not valid.
+
+
+
+ For testing porpoises only.
+
+
+
+
+ A private helper function for the _savingChanges/SavingChanges event.
+
+
+
+ Accepts all changes made to objects in the object context.
+
+
+ Adds an object to the object context.
+ The entity parameter is null or the entitySetName does not qualify.
+
+
+
+ Adds an object to the cache without adding its related
+ entities.
+
+
+
+ Explicitly loads an object related to the supplied object by the specified navigation property and using the default merge option.
+
+ The entity is in a
+
+
+ Explicitly loads an object that is related to the supplied object by the specified navigation property and using the specified merge option.
+
+ The entity is in a
+
+
+ Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the default merge option.
+ selector does not supply a valid input parameter.
+ selector is null.
+
+ The entity is in a
+
+
+ Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the specified merge option.
+ selector does not supply a valid input parameter.
+ selector is null.
+
+ The entity is in a
+
+
+ Applies property changes from a detached object to an object already attached to the object context.
+ When entitySetName is null or an empty string or when changed is null.
+
+ When the
+ When the type of the changed object is not the same type as the original object.
+
+
+
+ Copies the scalar values from the supplied object into the object in the
+
+ The updated object.
+ The entity type of the object.
+ entitySetName or current is null.
+
+ The
+ entitySetName is an empty string.
+
+
+
+ Copies the scalar values from the supplied object into set of original values for the object in the
+
+ The updated object.
+ The type of the entity object.
+ entitySetName or original is null.
+
+ The
+ entitySetName is an empty string.
+
+
+ Attaches an object or object graph to the object context in a specific entity set.
+ The entity is null.
+
+ Invalid entity set or the object has a temporary key or the object has an
+
+
+
+ Attaches an object or object graph to the object context when the object has an entity key.
+ The entity is null.
+ Invalid entity key.
+
+
+
+ Attaches single object to the cache without adding its related entities.
+
+
+
+
+ When attaching we need to check that the entity is not already attached to a different context
+ before we wipe away that context.
+
+
+
+ Creates the entity key for a specific object, or returns the entity key if it already exists.
+
+ The
+ When either parameter is null.
+ When entitySetName is empty or when the type of the entity object does not exist in the entity set or when the entitySetName is not fully qualified.
+ When the entity key cannot be constructed successfully based on the supplied parameters.
+
+
+
+ Creates a new
+
+ The new
+
+ Entity type of the requested
+
+ The
+
+
+
+ Creates a new
+
+ The new
+
+ Entity type of the requested
+
+ The
+
+
+
+ Find the EntitySet in the default EntityContainer for the specified CLR type.
+ Must be a valid mapped entity type and must be mapped to exactly one EntitySet across all of the EntityContainers in the metadata for this context.
+
+
+
+
+ Finds an EntitySet with the specified name and verifies that its type matches the specified type.
+
+ EntitySet that was found in metadata with the specified parameters
+
+
+
+ Ensures that the connection is opened for an operation that requires an open connection to the store.
+ Calls to EnsureConnection MUST be matched with a single call to ReleaseConnection.
+
+
+ If the
+
+
+
+ Ensures that the connection is opened for an operation that requires an open connection to the store.
+ Calls to EnsureConnection MUST be matched with a single call to ReleaseConnection.
+
+
+ If the
+
+
+
+ Resets the state of connection management when the connection becomes closed.
+
+
+
+
+ Releases the connection, potentially closing the connection if no active operations
+ require the connection to be open. There should be a single ReleaseConnection call
+ for each EnsureConnection call.
+
+
+ If the
+
+
+
+
+ Creates an
+
+ An
+
+ The entity type of the returned
+ The queryString or parameters parameter is null.
+
+
+
+ Creates an EntityConnection from the given connection string.
+
+ the newly created connection
+
+
+
+ Given an entity connection, returns a copy of its MetadataWorkspace. Ensure we get
+ all of the metadata item collections by priming the entity connection.
+
+
+ If the
+
+
+
+ Marks an object for deletion.
+
+
+
+ Common DeleteObject method that is used by both ObjectContext.DeleteObject and ObjectSet.DeleteObject.
+
+
+
+ Removes the object from the object context.
+ The entity is null.
+
+ The entity is not associated with this
+
+
+
+ Common Detach method that is used by both ObjectContext.Detach and ObjectSet.Detach.
+
+
+
+ Releases the resources used by the object context.
+
+
+ Releases the resources used by the object context.
+
+
+
+ Returns the EntitySet with the given name from given container.
+
+ The appropriate EntitySet.
+ The entity set could not be found for the given name.
+ The entity container could not be found for the given name.
+
+
+
+ Validate that an EntitySet is compatible with a given entity instance's CLR type.
+
+
+
+ Returns an object that has the specified entity key.
+
+ An
+ The key parameter is null.
+
+ The object is not found in either the
+
+
+ Updates a collection of objects in the object context with data from the database.
+ collection is null.
+ refreshMode is not valid.
+ collection is empty or an object is not attached to the context.
+
+
+ Updates an object in the object context with data from the database.
+ entity is null.
+ refreshMode is not valid.
+ entity is not attached to the context.
+
+
+ Asynchronously updates a collection of objects in the object context with data from the database.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+ collection is null.
+ refreshMode is not valid.
+ collection is empty or an object is not attached to the context.
+
+
+ Asynchronously updates a collection of objects in the object context with data from the database.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+ collection is null.
+ refreshMode is not valid.
+ collection is empty or an object is not attached to the context.
+
+
+ Asynchronously updates an object in the object context with data from the database.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+ entity is null.
+ refreshMode is not valid.
+ entity is not attached to the context.
+
+
+ Asynchronously updates an object in the object context with data from the database.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+ entity is null.
+ refreshMode is not valid.
+ entity is not attached to the context.
+
+
+
+ Validates that the given entity/key pair has an ObjectStateEntry
+ and that entry is not in the added state.
+ The entity is added to the entities dictionary, and checked for duplicates.
+
+
+
+ Persists all updates to the database and resets change tracking in the object context.
+
+ The number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+ Asynchronously persists all updates to the database and resets change tracking in the object context.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+ Asynchronously persists all updates to the database and resets change tracking in the object context.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+ Persists all updates to the database and optionally resets change tracking in the object context.
+
+ The number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+ Persists all updates to the database and optionally resets change tracking in the object context.
+
+ The number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+ Asynchronously persists all updates to the database and optionally resets change tracking in the object context.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+ Asynchronously persists all updates to the database and optionally resets change tracking in the object context.
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of objects in an
+ An optimistic concurrency violation has occurred while saving changes.
+
+
+
+ Executes a function in a local transaction and returns the result.
+
+
+ A local transaction is created only if there are no existing local nor ambient transactions.
+ This method will ensure that the connection is opened and release it if an exception is thrown.
+ The caller is responsible of releasing the connection if no exception is thrown, unless
+ true .
+
+ Type of the result.
+
+ The result from invoking
+
+
+
+ An asynchronous version of ExecuteStoreQuery, which
+ executes a function in a local transaction and returns the result.
+
+
+ A local transaction is created only if there are no existing local nor ambient transactions.
+ This method will ensure that the connection is opened and release it if an exception is thrown.
+ The caller is responsible of releasing the connection if no exception is thrown, unless
+ true .
+
+ Type of the result.
+
+ A task containing the result from invoking
+
+
+
+ Ensures that
+
+
+ Returns an object that has the specified entity key.
+ true if the object was retrieved successfully. false if the key is temporary, the connection is null, or the value is null.
+ Incompatible metadata for key .
+ key is null.
+
+
+
+ Executes a stored procedure or function that is defined in the data source and mapped in the conceptual model, with the specified parameters. Returns a typed
+
+
+ An
+
+ The entity type of the
+ function is null or empty or function is not found.
+ The entity reader does not support this function or there is a type mismatch on the reader and the function .
+
+
+
+ Executes the given stored procedure or function that is defined in the data source and expressed in the conceptual model, with the specified parameters, and merge option. Returns a typed
+
+
+ An
+
+ The entity type of the
+ function is null or empty or function is not found.
+ The entity reader does not support this function or there is a type mismatch on the reader and the function .
+
+
+
+ Executes the given function on the default container.
+
+ Element type for function results.
+ If function is null or empty
+
+ If function is invalid (syntax,
+ does not exist, refers to a function with return type incompatible with T)
+
+
+
+ Executes a stored procedure or function that is defined in the data source and expressed in the conceptual model; discards any results returned from the function; and returns the number of rows affected by the execution.
+ The number of rows affected.
+ function is null or empty or function is not found.
+ The entity reader does not support this function or there is a type mismatch on the reader and the function .
+
+
+
+ Get the materializer for the resultSetIndexth result set of storeReader.
+
+
+
+ Generates an equivalent type that can be used with the Entity Framework for each type in the supplied enumeration.
+
+
+ Returns all the existing proxy types.
+
+ An
+
+
+ Returns the entity type of the POCO entity associated with a proxy object of a specified type.
+
+ The
+
+
+ Creates and returns an instance of the requested type .
+ An instance of the requested type T , or an instance of a derived type that enables T to be used with the Entity Framework. The returned object is either an instance of the requested type or an instance of a derived type that enables the requested type to be used with the Entity Framework.
+ Type of object to be returned.
+
+
+
+ Executes an arbitrary command directly against the data source using the existing connection.
+ The command is specified using the server's native query language, such as SQL.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ If there isn't an existing local transaction a new transaction will be used
+ to execute the command.
+
+ The number of rows affected.
+
+
+
+ Executes an arbitrary command directly against the data source using the existing connection.
+ The command is specified using the server's native query language, such as SQL.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+ The number of rows affected.
+
+
+
+ Asynchronously executes an arbitrary command directly against the data source using the existing connection.
+ The command is specified using the server's native query language, such as SQL.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ If there isn't an existing local transaction a new transaction will be used
+ to execute the command.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of rows affected.
+
+
+
+
+ Asynchronously executes an arbitrary command directly against the data source using the existing connection.
+ The command is specified using the server's native query language, such as SQL.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of rows affected.
+
+
+
+
+ Asynchronously executes an arbitrary command directly against the data source using the existing connection.
+ The command is specified using the server's native query language, such as SQL.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ If there isn't an existing local transaction a new transaction will be used
+ to execute the command.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of rows affected.
+
+
+
+
+ Asynchronously executes an arbitrary command directly against the data source using the existing connection.
+ The command is specified using the server's native query language, such as SQL.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the number of rows affected.
+
+
+
+
+ Executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ Results are not tracked by the context, use the overload that specifies an entity set name to track results.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+ The element type of the result sequence.
+
+ An enumeration of objects of type
+
+
+
+ Executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ Results are not tracked by the context, use the overload that specifies an entity set name to track results.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+ The element type of the result sequence.
+
+ An enumeration of objects of type
+
+
+
+ Executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ If an entity set name is specified, results are tracked by the context.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+ The element type of the result sequence.
+
+ An enumeration of objects of type
+
+
+
+ Executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ If an entity set name is specified, results are tracked by the context.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+ The element type of the result sequence.
+
+ An enumeration of objects of type
+
+
+
+ Asynchronously executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ Results are not tracked by the context, use the overload that specifies an entity set name to track results.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ The element type of the result sequence.
+
+ A task that represents the asynchronous operation.
+ The task result contains an enumeration of objects of type
+
+
+
+ Asynchronously executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ Results are not tracked by the context, use the overload that specifies an entity set name to track results.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ The element type of the result sequence.
+
+ A task that represents the asynchronous operation.
+ The task result contains an enumeration of objects of type
+
+
+
+ Asynchronously executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ Results are not tracked by the context, use the overload that specifies an entity set name to track results.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ The element type of the result sequence.
+
+ A task that represents the asynchronous operation.
+ The task result contains an enumeration of objects of type
+
+
+
+ Asynchronously executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ Results are not tracked by the context, use the overload that specifies an entity set name to track results.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ The element type of the result sequence.
+
+ A task that represents the asynchronous operation.
+ The task result contains an enumeration of objects of type
+
+
+
+ Asynchronously executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ If an entity set name is specified, results are tracked by the context.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ The element type of the result sequence.
+
+ A task that represents the asynchronous operation.
+ The task result contains an enumeration of objects of type
+
+
+
+ Asynchronously executes a query directly against the data source and returns a sequence of typed results.
+ The query is specified using the server's native query language, such as SQL.
+ If an entity set name is specified, results are tracked by the context.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ The element type of the result sequence.
+
+ A task that represents the asynchronous operation.
+ The task result contains an enumeration of objects of type
+
+
+
+ Translates a
+ An enumeration of objects of type TResult .
+ When reader is null.
+
+
+
+ Translates a
+ An enumeration of objects of type TResult .
+ When reader is null.
+
+ When the supplied mergeOption is not a valid
+ When the supplied entitySetName is not a valid entity set for the TResult type.
+
+
+
+ Creates the database by using the current data source connection and the metadata in the
+
+
+
+ Deletes the database that is specified as the database in the current data source connection.
+
+
+
+ Checks if the database that is specified as the database in the current store connection exists on the store. Most of the actual work
+ is done by the DbProviderServices implementation for the current store connection.
+
+
+
+
+ Generates a data definition language (DDL) script that creates schema objects (tables, primary keys, foreign keys) for the metadata in the
+
+
+ A DDL script that creates schema objects for the metadata in the
+
+
+
+
+ Attempts to retrieve an DbGeneratedViewCacheTypeAttribute specified at assembly level,
+ that associates the type of the context with an mapping view cache type. If one is found
+ this method initializes the mapping view cache factory for this context with a new
+ instance of DefaultDbMappingViewCacheFactory.
+
+
+
+ Gets the connection used by the object context.
+
+ A
+
+ When the
+
+
+ Gets or sets the default container name.
+
+ A
+
+
+ Gets the metadata workspace used by the object context.
+
+ The
+
+
+ Gets the object state manager used by the object context to track object changes.
+
+ The
+
+
+
+ ContextOwnsConnection sets whether this context should dispose
+ its underlying EntityConnection.
+
+
+
+
+ ClrPerspective based on the MetadataWorkspace.
+
+
+
+ Gets or sets the timeout value, in seconds, for all object context operations. A null value indicates that the default value of the underlying provider will be used.
+
+ An
+ The timeout value is less than 0.
+
+
+ Gets the LINQ query provider associated with this object context.
+
+ The
+
+
+
+ Whether or not we are in the middle of materialization
+ Used to suppress operations such as lazy loading that are not allowed during materialization
+
+
+
+
+ Indicates whether there is an asynchronous method currently running that uses this instance
+
+
+
+
+ Gets the
+
+ The
+
+
+
+ Returns itself. ObjectContext implements
+
+
+ Occurs when changes are saved to the data source.
+
+
+ Occurs when a new entity object is created from data in the data source as part of a query or load operation.
+
+
+
+ Returns true if any handlers for the ObjectMaterialized event exist. This is
+ used for perf reasons to avoid collecting the information needed for the event
+ if there is no point in firing it.
+
+
+
+
+ Supports binding EntityClient parameters to Object Services parameters.
+
+
+
+
+ Defines options that affect the behavior of the ObjectContext.
+
+
+
+ Gets or sets a Boolean value that determines whether related objects are loaded automatically when a navigation property is accessed.
+ true if lazy loading is enabled; otherwise, false.
+
+
+ Gets or sets a Boolean value that determines whether proxy instances are created for custom data classes that are persistence ignorant.
+ true if proxies are created; otherwise, false. The default value is true.
+
+
+ Gets or sets a Boolean value that determines whether to use the legacy PreserveChanges behavior.
+ true if the legacy PreserveChanges behavior should be used; otherwise, false.
+
+
+ Gets or sets a Boolean value that determines whether to use the consistent NullReference behavior.
+
+ If this flag is set to false then setting the Value property of the
+ true if the consistent NullReference behavior should be used; otherwise, false.
+
+
+ Gets or sets a Boolean value that determines whether to use the C# NullComparison behavior.
+
+ This flag determines whether C# behavior should be exhibited when comparing null values in LinqToEntities.
+ If this flag is set, then any equality comparison between two operands, both of which are potentially
+ nullable, will be rewritten to show C# null comparison semantics. As an example:
+ (operand1 = operand2) will be rewritten as
+ (((operand1 = operand2) AND NOT (operand1 IS NULL OR operand2 IS NULL)) || (operand1 IS NULL && operand2 IS NULL))
+ The default value is false when using
+ true if the C# NullComparison behavior should be used; otherwise, false.
+
+
+
+ EventArgs for the ObjectMaterialized event.
+
+
+
+
+ The object that was materialized.
+
+
+
+
+ Constructs new arguments for the ObjectMaterialized event.
+
+
+
+ Gets the entity object that was created.
+ The entity object that was created.
+
+
+
+ Delegate for the ObjectMaterialized event.
+
+
+
+
+ This class represents a query parameter at the object layer, which consists
+ of a Name, a Type and a Value.
+
+
+
+
+ This internal method uses regular expression matching to ensure that the
+ specified parameter name is valid. Parameter names must start with a letter,
+ and may only contain letters (A-Z, a-z), numbers (0-9) and underscores (_).
+
+
+
+
+ Initializes a new instance of the
+ If the value of either argument is null.
+ If the value of the name argument is invalid. Parameter names must start with a letter and can only contain letters, numbers, and underscores.
+
+
+
+ Initializes a new instance of the
+ If the value of either argument is null.
+ If the value of the name argument is not valid. Parameter names must start with a letter and can only contain letters, numbers, and underscores.
+
+
+
+ This constructor is used by
+ A new ObjectParameter instance with the same field values as the specified ObjectParameter
+
+
+
+ The name of the parameter. Cannot be null and is immutable.
+
+
+
+
+ The CLR type of the parameter. Cannot be null and is immutable.
+
+
+
+
+ The mappable CLR type of the parameter. Unless the parameter type is
+ Nullable, this type is equal to the parameter type. In the case of
+ Nullable parameters, this type is the underlying Nullable argument
+ type. Cannot be null and is immutable.
+
+
+
+
+ Used to specify the exact metadata type of this parameter.
+ Typically null, can only be set using the internal
+
+
+
+ The value of the parameter. Does not need to be bound until execution
+ time and can be modified at any time.
+
+
+
+
+ Creates a new ObjectParameter instance with identical field values to this instance.
+
+ The new ObjectParameter instance
+
+
+
+ This internal method ensures that the specified type is a scalar
+ type supported by the underlying provider by ensuring that scalar
+ metadata for this type is retrievable.
+
+
+
+ Gets the parameter name, which can only be set through a constructor.
+ The parameter name, which can only be set through a constructor.
+
+
+ Gets the parameter type.
+
+ The
+
+
+ Gets or sets the parameter value.
+ The parameter value.
+
+
+
+ Gets or sets a
+
+
+
+ The mappable parameter type; this is primarily used to handle the case of
+ Nullable parameter types. For example, metadata knows nothing about 'int?',
+ only 'Int32'. For internal use only.
+
+
+
+
+ This class represents a collection of query parameters at the object layer.
+
+
+
+
+ This internal constructor creates a new query parameter collection and
+ initializes the internal parameter storage.
+
+
+
+
+ Can parameters be added or removed from this collection?
+
+
+
+
+ The internal storage for the query parameters in the collection.
+
+
+
+
+ A CLR perspective necessary to do type-checking on parameters as they
+ are added to the collection.
+
+
+
+
+ A string that can be used to represent the current state of this parameter collection in an ObjectQuery cache key.
+
+
+
+
+ Adds the specified
+ The parameter argument is null.
+
+ The parameter argument already exists in the collection. This behavior differs from that of most collections that allow duplicate entries. -or-Another parameter with the same name as the parameter argument already exists in the collection. Note that the lookup is case-insensitive. This behavior differs from that of most collections, and is more like that of a
+
+ The type of the parameter is not valid.
+
+
+
+ Deletes all
+
+
+
+ Checks for the existence of a specified
+ Returns true if the parameter object was found in the collection; otherwise, false.
+ The parameter argument is null.
+
+
+
+ Determines whether an
+ Returns true if a parameter with the specified name was found in the collection; otherwise, false.
+ The name parameter is null.
+
+
+ Allows the parameters in the collection to be copied into a supplied array, starting with the object at the specified index.
+
+
+
+ Removes an instance of an
+ Returns true if the parameter object was found and removed from the collection; otherwise, false.
+ The parameter argument is null.
+
+
+
+ These methods return enumerator instances, which allow the collection to
+ be iterated through and traversed.
+
+
+
+ Returns an untyped enumerator over the collection.
+
+ An
+
+
+
+ Retrieves a string that may be used to represent this parameter collection in an ObjectQuery cache key.
+ If this collection has not changed since the last call to this method, the same string instance is returned.
+ Note that this string is used by various ObjectQueryImplementations to version the parameter collection.
+
+ A string that may be used to represent this parameter collection in an ObjectQuery cache key.
+
+
+
+ Locks or unlocks this parameter collection, allowing its contents to be added to, removed from, or cleared.
+ Calling this method consecutively with the same value has no effect but does not throw an exception.
+
+ true , this parameter collection is now locked; otherwise it is unlocked
+
+
+
+
+ Creates a new copy of the specified parameter collection containing copies of its element
+ null , then null is returned.
+
+
+ The new collection containing copies of null .
+
+
+
+
+ This private method checks for the existence of a given parameter object
+ by name by iterating through the list and comparing each parameter name
+ to the specified name. This is a case-insensitive lookup.
+
+
+
+
+ This method successfully returns only if the parameter collection is not considered 'locked';
+ otherwise an
+
+
+ Gets the number of parameters currently in the collection.
+
+ The number of
+
+
+
+ This collection is read-write - parameters may be added, removed
+ and [somewhat] modified at will (value only) - provided that the
+ implementation the collection belongs to has not locked its parameters
+ because it's command definition has been prepared.
+
+
+
+ Provides an indexer that allows callers to retrieve parameters by name.
+
+ The
+ No parameter with the specified name is found in the collection.
+
+
+
+ This class implements untyped queries at the object-layer.
+
+
+
+
+ The underlying implementation of this ObjectQuery as provided by a concrete subclass
+ of ObjectQueryImplementation. Implementations currently exist for Entity-SQL- and Linq-to-Entities-based ObjectQueries.
+
+
+
+
+ The result type of the query - 'TResultType' expressed as an O-Space type usage. Cached here and
+ only instantiated if the
+
+
+
+ Every instance of ObjectQuery get a unique instance of the provider. This helps propagate state information
+ using the provider through LINQ operators.
+
+
+
+
+ The common constructor.
+
+ A new ObjectQuery instance.
+
+
+
+ For testing.
+
+
+
+ Returns the commands to execute against the data source.
+ A string that represents the commands that the query executes against the data source.
+
+
+ Returns information about the result type of the query.
+
+ A
+
+
+ Executes the untyped object query with the specified merge option.
+
+ An
+
+
+
+ Asynchronously executes the untyped object query with the specified merge option.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an an
+
+
+
+ Asynchronously executes the untyped object query with the specified merge option.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an an
+
+
+
+ Returns the collection as an
+
+ An
+
+
+ Returns an enumerator that iterates through a collection.
+
+ An
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Gets an untyped instantiation of the underlying ObjectQueryState that implements this ObjectQuery.
+
+
+
+
+ Gets the
+
+
+ Returns the command text for the query.
+ A string value.
+
+
+ Gets the object context associated with this object query.
+
+ The
+
+
+ Gets or sets how objects returned from a query are added to the object context.
+
+ The query
+
+
+
+ Whether the query is streaming or buffering
+
+
+
+ Gets the parameter collection for this object query.
+
+ The parameter collection for this
+
+
+ Gets or sets a value that indicates whether the query plan should be cached.
+ A value that indicates whether the query plan should be cached.
+
+
+
+ Gets the result element type for this query instance.
+
+
+
+
+ Gets the expression describing this query. For queries built using
+ LINQ builder patterns, returns a full LINQ expression tree; otherwise,
+ returns a constant expression wrapping this query. Note that the
+ default expression is not cached. This allows us to differentiate
+ between LINQ and Entity-SQL queries.
+
+
+
+
+ Gets the
+
+
+
+ ObjectQuery implements strongly-typed queries at the object-layer.
+ Queries are specified using Entity-SQL strings and may be created by calling
+ the Entity-SQL-based query builder methods declared by ObjectQuery.
+
+ The result type of this ObjectQuery
+
+
+
+ The default query name, which is used in query-building to refer to an
+ element of the ObjectQuery; e.g., in a call to ObjectQuery.Where(), a predicate of
+ the form "it.Name = 'Foo'" can be specified, where "it" refers to a T.
+ Note that the query name may eventually become a parameter in the command
+ tree, so it must conform to the parameter name restrictions enforced by
+ ObjectParameter.ValidateParameterName(string).
+
+
+
+
+ The name of the current sequence, which defaults to "it". Used in query-
+ builder methods that process an Entity-SQL command text fragment to refer to an
+ instance of the return type of this query.
+
+
+
+
+ Creates a new
+
+
+
+ Creates a new
+
+
+
+ This method creates a new ObjectQuery instance that represents a scan over
+ the specified
+ A new ObjectQuery instance.
+
+
+
+ For testing.
+
+
+
+ Executes the object query with the specified merge option.
+
+ An
+
+
+
+ Asynchronously executes the object query with the specified merge option.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an
+
+
+
+ Asynchronously executes the object query with the specified merge option.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains an
+
+
+ Specifies the related objects to include in the query results.
+
+ A new
+ path is null.
+ path is empty.
+
+
+ Limits the query to unique results.
+
+ A new
+
+
+
+ This query-builder method creates a new query whose results are all of
+ the results of this query, except those that are also part of the other
+ query specified.
+
+ a new ObjectQuery instance.
+ If the query parameter is null.
+
+
+ Groups the query results by the specified criteria.
+
+ A new
+ The query parameter is null or an empty string
+ or the projection parameter is null or an empty string.
+
+
+
+ This query-builder method creates a new query whose results are those that
+ are both in this query and the other query specified.
+
+ a new ObjectQuery instance.
+ If the query parameter is null.
+
+
+ Limits the query to only results of a specific type.
+
+ A new
+
+ The type of the
+ The type specified is not valid.
+
+
+ Orders the query results by the specified criteria.
+
+ A new
+ The keys or parameters parameter is null.
+ The key is an empty string.
+
+
+ Limits the query results to only the properties that are defined in the specified projection.
+
+ A new
+ projection is null or parameters is null.
+ The projection is an empty string.
+
+
+ Limits the query results to only the property specified in the projection.
+
+ A new
+
+ The type of the
+ projection is null or parameters is null.
+ The projection is an empty string.
+
+
+ Orders the query results by the specified criteria and skips a specified number of results.
+
+ A new
+ Any argument is null.
+ keys is an empty string or count is an empty string.
+
+
+ Limits the query results to a specified number of items.
+
+ A new
+ count is null.
+ count is an empty string.
+
+
+
+ This query-builder method creates a new query whose results are all of
+ the results of this query, plus all of the results of the other query,
+ without duplicates (i.e., results are unique).
+
+ a new ObjectQuery instance.
+ If the query parameter is null.
+
+
+
+ This query-builder method creates a new query whose results are all of
+ the results of this query, plus all of the results of the other query,
+ including any duplicates (i.e., results are not necessarily unique).
+
+ a new ObjectQuery instance.
+ If the query parameter is null.
+
+
+ Limits the query to results that match specified filtering criteria.
+
+ A new
+ predicate is null or parameters is null.
+ The predicate is an empty string.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Retrieves the LINQ expression that backs this ObjectQuery for external consumption.
+ It is important that the work to wrap the expression in an appropriate MergeAs call
+ takes place in this method and NOT in ObjectQueryState.TryGetExpression which allows
+ the unmodified expression (that does not include the MergeOption-preserving MergeAs call)
+ to be retrieved and processed by the ELinq ExpressionConverter.
+
+ The LINQ expression for this ObjectQuery, wrapped in a MergeOption-preserving call to the MergeAs method if the ObjectQuery.MergeOption property has been set.
+
+
+ Gets or sets the name of this object query.
+
+ A string value that is the name of this
+ The value specified on set is not valid.
+
+
+
+ This class implements IEnumerable and IDisposable. Instance of this class
+ is returned from ObjectQuery.Execute method.
+
+
+
+
+
+ Returns an enumerator that iterates through the query results.
+ An enumerator that iterates through the query results.
+
+
+ Returns the results in a format useful for data binding.
+
+ An
+
+
+ Performs tasks associated with freeing, releasing, or resetting resources.
+
+
+ Releases the resources used by the object result.
+
+
+ Gets the next result set of a stored procedure.
+ An ObjectResult that enumerates the values of the next result set. Null, if there are no more, or if the ObjectResult is not the result of a stored procedure call.
+ The type of the element.
+
+
+
+ IListSource.ContainsListCollection implementation. Always returns false.
+
+
+
+
+ When overridden in a derived class, gets the type of the generic
+
+
+ The type of the generic
+
+
+
+ This class represents the result of the
+
+
+ Returns an enumerator that iterates through the query results.
+ An enumerator that iterates through the query results.
+
+
+
+
+ Releases the unmanaged resources used by the
+
+
+
+ Gets the type of the
+
+ A
+
+
+
+ Represents a typed entity set that is used to perform create, read, update, and delete operations.
+
+ The type of the entity.
+
+
+
+ Creates a new ObjectSet that has a base ObjectQuery with the CommandText that represents
+ all of the entities in the specified EntitySet.
+ Sets the query's command text to the fully-qualified, quoted, EntitySet name, i.e. [EntityContainerName].[EntitySetName]
+ Explicitly set MergeOption to AppendOnly in order to mirror CreateQuery behavior
+
+
+
+ Adds an object to the object context in the current entity set.
+
+
+ Attaches an object or object graph to the object context in the current entity set.
+
+
+ Marks an object for deletion.
+
+
+ Removes the object from the object context.
+
+
+
+ Copies the scalar values from the supplied object into the object in the
+
+ The updated object.
+
+
+
+ Sets the
+ The updated object.
+
+
+ Creates a new entity type object.
+ The new entity type object, or an instance of a proxy type that corresponds to the entity type.
+
+
+ Creates an instance of the specified type.
+ An instance of the requested type T , or an instance of a proxy type that corresponds to the type T .
+ Type of object to be returned.
+
+
+
+ Gets the metadata of the entity set represented by this
+
+ An
+
+
+
+ The original values of the properties of an entity when it was retrieved from the database.
+
+
+
+
+ Maintains object state and identity management for entity type instances and relationship instances.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Adds an object stub to the cache.
+
+
+
+
+ Validates that the proxy type being attached to the context matches the proxy type
+ that would be generated for the given CLR type for the currently loaded metadata.
+ This prevents a proxy for one set of metadata being incorrectly loaded into a context
+ which has different metadata.
+
+
+
+
+ Adds an object to the ObjectStateManager.
+
+
+
+
+ Adds an entry to the index of foreign keys that reference entities that we don't yet know about.
+
+
+
+
+ Removes an entry to the index of foreign keys that reference entities that we don't yet know about.
+ This is typically done when the entity is detached from the context.
+
+
+
+
+ Removes the foreign key from the index of those keys that have been found in entries
+ but for which it was not possible to do fixup because the entity that the foreign key
+ referenced was not in the state manager.
+
+
+
+
+ Gets all state entries that contain the given foreign key for which we have not performed
+ fixup because the state manager did not contain the entity to which the foreign key pointed.
+
+ The state entries that contain the key
+
+
+
+ Adds to index of currently tracked entities that have FK values that are conceptually
+ null but not actually null because the FK properties are not nullable.
+ If this index is non-empty in AcceptAllChanges or SaveChanges, then we throw.
+ If AcceptChanges is called on an entity and that entity is in the index, then
+ we will throw.
+ Note that the index is keyed by EntityEntry reference because it's only ever used
+ when we have the EntityEntry and this makes it slightly faster than using key lookup.
+
+
+
+
+ Checks whether or not there is some entry in the context that has any conceptually but not
+ actually null FK values.
+
+
+
+
+ Checks whether the given entry has conceptually but not actually null FK values.
+
+
+
+
+ Stops keeping track of an entity with conceptual nulls because the FK values have been
+ really set or because the entity is leaving the context or becoming deleted.
+
+
+
+
+ Upgrades an entity key entry in the cache to a a regular entity
+
+
+
+
+ Performs non-generic collection or reference fixup between two entities
+ This method should only be used in scenarios where we are automatically hooking up relationships for
+ the user, and not in cases where they are manually setting relationships.
+
+
+
+
+ Updates the relationships between a given source entity and a collection of target entities.
+ Used for full span and related end Load methods, where the following may be true:
+ (a) both sides of each relationship are always full entities and not stubs
+ (b) there could be multiple entities to process at once
+ (c) NoTracking queries are possible.
+ Not used for relationship span because although some of the logic is similar, the above are not true.
+
+
+
+
+ Removes relationships if necessary when a query determines that the source entity has no relationships on the server
+
+
+
+
+ Tries to updates one or more existing relationships for an entity, based on a given MergeOption and a target entity.
+
+ true if an existing relationship is found and updated, and no further action is needed false if either no relationship was found, or if one was found and updated, but a new one still needs to be added
+
+
+
+ Attach entity in unchanged state (skip Added state, don't create temp key)
+ It is equal (but faster) to call AddEntry(); AcceptChanges().
+
+
+
+
+ Checks that the EntityKey attached to the given entity
+ appropriately matches the given entity.
+
+
+
+
+ Adds the given relationship cache entry to the mapping from each of its endpoint keys.
+
+
+
+
+ Adds the given relationship cache entry to the mapping from the given endpoint key.
+
+
+
+
+ Deletes the given relationship cache entry from the mapping from each of its endpoint keys.
+
+
+
+
+ Deletes the given relationship cache entry from the mapping from the given endpoint key.
+
+
+
+
+ DeleteRelationship
+
+ The deleted entry
+
+
+
+ DeleteKeyEntry
+
+
+
+
+ Finds all relationships with the given key at one end.
+
+
+
+
+ Finds all relationships with the given key at one end.
+ Do not use the list to add elements
+
+
+
+
+ Find the ObjectStateEntry from _keylessEntityStore for an entity that doesn't implement IEntityWithKey.
+
+
+
+
+ Returns a collection of
+
+ A collection of
+
+ When state is
+
+
+
+ Returns all CacheEntries in the given state.
+
+ if EntityState.Detached flag is set in state
+
+
+
+ Performs key-fixup on the given entry, by creating a (permanent) EntityKey
+ based on the current key values within the associated entity and fixing up
+ all associated relationship entries.
+
+
+ Will promote EntityEntry.IsKeyEntry and leave in _unchangedStore
+ otherwise will move EntityEntry from _addedStore to _unchangedStore.
+
+
+
+
+ Replaces permanent EntityKey with a temporary key. Used in N-Tier API.
+
+
+
+
+ Resets the EntityKey for this entry. This method is called
+ as part of temporary key fixup and permanent key un-fixup. This method is necessary because it is the only
+ scenario where we allow a new value to be set on a non-null EntityKey. This
+ is the only place where we should be setting and clearing _inRelationshipFixup.
+
+
+
+
+ Changes state of the
+
+ The
+ When entity is null.
+
+ When the object is not detached and does not have an entry in the state manager
+ or when you try to change the state to
+
+
+ Changes the state of the relationship between two entity objects that is specified based on the two related objects and the name of the navigation property.
+
+ The
+ When source or target is null.
+
+ When trying to change the state of the relationship to a state other than
+
+
+
+ Changes the state of the relationship between two entity objects that is specified based on the two related objects and a LINQ expression that defines the navigation property.
+
+ The
+ The entity type of the source object.
+ When source , target , or selector is null.
+ selector is malformed or cannot return a navigation property.
+
+ When you try to change the state of the relationship to a state other than
+
+
+
+ Changes the state of the relationship between two entity objects that is specified based on the two related objects and the properties of the relationship.
+
+ The
+ When source or target is null.
+
+ When you try to change the state of the relationship to a state other than
+
+
+
+
+ Retrieve the corresponding IEntityStateEntry for the given EntityKey.
+
+ if key is null
+ if key is not found
+
+
+
+ Returns an
+
+ The corresponding
+ When key is null.
+ When the specified key cannot be found in the state manager.
+
+ No entity with the specified
+
+
+
+ Returns an
+
+ The corresponding
+
+ No entity for the specified
+
+
+
+ Tries to retrieve the corresponding
+
+ A Boolean value that is true if there is a corresponding
+
+
+
+
+ Retrieve the corresponding IEntityStateEntry for the given EntityKey.
+
+ true if the corresponding IEntityStateEntry was found
+ if key is null
+
+
+
+ Given a key that represents an entity on the dependent side of a FK, this method attempts to return the key of the
+ entity on the principal side of the FK. If the two entities both exist in the context, then the primary key of
+ the principal entity is found and returned. If the principal entity does not exist in the context, then a key
+ for it is built up from the foreign key values contained in the dependent entity.
+
+ True if the principal key was found or built; false if it could not be found or built
+
+
+
+ Tries to retrieve the corresponding
+
+ A Boolean value that is true if there is a corresponding
+
+ A null (Nothing in Visual Basic) value is provided for key .
+
+
+
+ Retrieve the corresponding EntityEntry for the given entity.
+ Returns null if key is unavailable or passed entity is null.
+
+
+
+
+ Returns the
+
+ The
+
+ The entity does not implement IEntityWithRelationships and is not tracked by this ObjectStateManager
+
+
+
+
+ Returns the
+
+ true if a
+
+
+
+ Removes the given cache entry from the appropriate dictionary, based on
+ the given state and whether or not the entry represents a relationship.
+
+
+
+
+ Removes the given cache entry from the appropriate dictionary, based on
+ the given state and whether or not the entry represents a relationship.
+
+
+
+
+ If a corresponding StateManagerTypeMetadata exists, it is returned.
+ Otherwise, a StateManagerTypeMetadata is created and cached.
+
+
+
+
+ If a corresponding StateManagerTypeMetadata exists, it is returned.
+ Otherwise, a StateManagerTypeMetadata is created and cached.
+
+
+
+
+ Creates an instance of StateManagerTypeMetadata from the given EdmType and ObjectMapping,
+ and stores it in the metadata cache. The new instance is returned.
+
+
+
+
+ Mark the ObjectStateManager as disposed
+
+
+
+
+ For every tracked entity which doesn't implement IEntityWithChangeTracker detect changes in the entity's property values
+ and marks appropriate ObjectStateEntry as Modified.
+ For every tracked entity which doesn't implement IEntityWithRelationships detect changes in its relationships.
+ The method is used internally by ObjectContext.SaveChanges() but can be also used if user wants to detect changes
+ and have ObjectStateEntries in appropriate state before the SaveChanges() method is called.
+
+
+
+
+ Gets the
+
+ The
+
+
+ Occurs when entities are added to or removed from the state manager.
+
+
+
+ Flag that is set when we are processing an FK setter for a full proxy.
+ This is used to determine whether or not we will attempt to call out into FK
+ setters and null references during fixup.
+ The value of this property is either null if the code is not executing an
+ FK setter, or points to the entity on which the FK setter has been called.
+
+
+
+
+ Manages a binding list constructed from an EntityCollection.
+
+ Type of the elements in the binding list.
+ Type of element in the underlying EntityCollection.
+
+ The binding list is initialized from the EntityCollection,
+ and is synchronized with changes made to the EntityCollection membership.
+ This class always allows additions and removals from the binding list.
+
+
+
+
+ True if item that was added to binding list but not underlying entity collection
+ is now being committed to the collection.
+ Otherwise false .
+ Used by CommitItemAt and OnCollectionChanged methods to coordinate addition
+ of new item to underlying entity collection.
+
+
+
+
+ Construct a new instance of the ObjectViewEntityCollectionData class using the supplied entityCollection.
+
+
+
+
+ Creates instances of ObjectView that provide a binding list for ObjectQuery results and EntityCollections.
+
+
+ The factory methods construct an ObjectView whose generic type parameter (and typed of elements in the binding list)
+ is of the same type or a more specific derived type of the generic type of the ObjectQuery or EntityCollection.
+ The EDM type of the query results or EntityType or the EntityCollection is examined to determine
+ the appropriate type to be used.
+ For example, if you have an ObjectQuery whose generic type is "object", but the EDM result type of the Query maps
+ to the CLR type "Customer", then the ObjectView returned will specify a generic type of "Customer", and not "object".
+
+
+
+
+ Return a list suitable for data binding using the supplied query results.
+
+ CLR type of query result elements declared by the caller.
+ True to prevent modifications to the binding list built from the query result; otherwise false . Note that other conditions may prevent the binding list from being modified, so a value of false supplied for this parameter doesn't necessarily mean that the list will be writable.
+
+
+
+
+
+
+ Return a list suitable for data binding using the supplied EntityCollection
+
+ CLR type of the elements of the EntityCollection.
+
+
+
+
+
+ Create an ObjectView using reflection.
+
+
+
+
+ Map the supplied TypeUsage to O-Space.
+
+
+
+
+ Determine CLR Type to be exposed for data binding using the supplied EDM item type.
+
+ CLR element type declared by the caller. There is no requirement that this method return the same type, or a type compatible with the declared type; it is merely a suggestion as to which type might be used.
+
+
+
+
+
+ Manages a binding list constructed from query results.
+
+ Type of the elements in the binding list.
+
+ The binding list is initialized from query results.
+ If the binding list can be modified,
+ objects are added or removed from the ObjectStateManager (via the ObjectContext).
+
+
+
+
+ ObjectContext used to add or delete objects when the list can be modified.
+
+
+
+
+ If the TElement type is an Entity type of some kind,
+ this field specifies the entity set to add entity objects.
+
+
+
+
+ Construct a new instance of the ObjectViewQueryResultData class using the supplied query results.
+
+ True if items should not be allowed to be added or removed from the binding list. Note that other conditions may prevent the binding list from being modified, so a value of false supplied for this parameter doesn't necessarily mean that the list will be writable.
+
+
+
+
+ Cannot be a DbDataRecord or a derivative of DbDataRecord
+
+
+
+
+ Throw an exception is an entity set was not specified for this instance.
+
+
+
+
+ A DataContractResolver that knows how to resolve proxy types created for persistent
+ ignorant classes to their base types. This is used with the DataContractSerializer.
+
+
+
+ During deserialization, maps any xsi:type information to the actual type of the persistence-ignorant object.
+ Returns the type that the xsi:type is mapped to. Returns null if no known type was found that matches the xsi:type.
+
+
+ During serialization, maps actual types to xsi:type information.
+ true if the type was resolved; otherwise, false.
+
+
+
+ Defines the different ways to handle modified properties when refreshing in-memory data from the database.
+
+
+
+
+ For unmodified client objects, same behavior as StoreWins. For modified client
+ objects, Refresh original values with store value, keeping all values on client
+ object. The next time an update happens, all the client change units will be
+ considered modified and require updating.
+
+
+
+
+ Discard all changes on the client and refresh values with store values.
+ Client original values is updated to match the store.
+
+
+
+
+ Marks specified property as modified.
+
+ If State is not Modified or Unchanged
+
+
+
+ Throws since the method has no meaning for relationship entries.
+
+
+
+
+ Throws since the method has no meaning for relationship entries.
+
+
+
+
+ Reuse or create a new (Entity)DataRecordInfo.
+
+
+
+
+ Used to report that a scalar entity property is about to change
+ The current value of the specified property is cached when this method is called.
+
+
+
+
+ Used to report that a scalar entity property has been changed
+ The property value that was cached during EntityMemberChanging is now
+ added to OriginalValues
+
+
+
+
+ Used to report that a complex property is about to change
+ The current value of the specified property is cached when this method is called.
+
+
+
+
+ Used to report that a complex property has been changed
+ The property value that was cached during EntityMemberChanging is now added to OriginalValues
+
+
+
+
+ Update one of the ends of the relationship
+
+
+
+
+ API to accept the current values as original values and mark the entity as Unchanged.
+
+
+
+
+
+ Original values
+
+ DbDataRecord
+
+
+
+ Current values
+
+ DbUpdatableDataRecord
+
+
+
+ Use when EntityEntry.EntityKey == this.Wrapper.Key0
+
+
+
+
+ Use when EntityEntry.EntityKey == this.Wrapper.Key1
+
+
+
+
+ Flags used to modify behavior of ObjectContext.SaveChanges()
+
+
+
+
+ Changes are saved without the DetectChanges or the AcceptAllChangesAfterSave methods being called.
+
+
+
+
+ After changes are saved, the AcceptAllChangesAfterSave method is called, which resets change tracking in the ObjectStateManager.
+
+
+
+
+ Before changes are saved, the DetectChanges method is called to synchronize the property values of objects that are attached to the object context with data in the ObjectStateManager.
+
+
+
+
+ A collection of paths to determine which entities are spanned into a query.
+
+
+
+
+ Checks whether relationship span needs to be performed. Currently this is only when the query is
+ not using MergeOption.NoTracking.
+
+ True if the query needs a relationship span rewrite
+
+
+
+ Includes the specified span path in the specified span instance and returns the updated span instance.
+ If
+ A non-null span instance that contains the specified include path in addition to any paths ut already contained
+
+
+
+ Returns a span instance that is the union of the two specified span instances.
+ If null ,
+ then null is returned.
+ If
+ null
+
+ null
+
+
+ A span instance representing the union of the two arguments; may be null if both arguments are null
+
+
+
+
+ Adds a path to span into the query.
+
+
+
+
+ Creates a new Span with the same SpanPaths as this Span
+
+
+
+
+ Adds the path if it does not already exist
+
+
+
+
+ Returns true if the path can be added
+
+
+
+
+ The list of paths that should be spanned into the query
+
+
+
+
+ Storage for a span path
+ Currently this includes the list of navigation properties
+
+
+
+
+ An index containing information about how the query was spanned
+ This helps to determine how to materialize the query result
+
+
+
+
+ Helper class to compare two RowTypes using EdmEquals instead of reference equality.
+
+
+
+
+ This exception is thrown when a update operation violates the concurrency constraint.
+
+
+
+
+ Exception during save changes to store
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of
+
+
+
+ Gets the
+
+ A collection of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of OptimisticConcurrencyException
+
+
+
+
+ Property constraint exception class. Note that this class has state - so if you change even
+ its internals, it can be a breaking change
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+ Gets the name of the property that violated the constraint.
+ The name of the property that violated the constraint.
+
+
+
+ This exception is thrown when the store provider exhibits a behavior incompatible with the entity client provider
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of ProviderIncompatibleException
+
+
+
+
+ Basic Aggregates
+
+
+
+
+ All scalars fall into this category
+
+
+
+
+ Represents an operator
+
+
+
+
+ Represents an unknown arity. Usually for Ops that can have a varying number of Args
+
+
+
+
+ Basic constructor
+
+
+
+
+ Is the other Op equivalent?
+
+ true, if the Ops are equivalent
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Kind of Op
+
+
+
+
+ The Arity of this Op (ie) how many arguments can it have.
+ Returns -1 if the arity is not known a priori
+
+
+
+
+ Is this a ScalarOp
+
+
+
+
+ Is this a RulePatternOp
+
+
+
+
+ Is this a RelOp
+
+
+
+
+ Is this an AncillaryOp
+
+
+
+
+ Is this a PhysicalOp
+
+
+
+
+ Simple mechanism to get the type for an Op. Applies only to scalar and ancillaryOps
+
+
+
+
+ Default constructor
+
+
+
+
+ Two scalarOps are equivalent (usually) if their OpTypes and types are the
+ same. Obviously, their arguments need to be equivalent as well - but that's
+ checked elsewhere
+
+ true, if the Ops are indeed equivalent
+
+
+
+ ScalarOp
+
+
+
+
+ Datatype of result
+
+
+
+
+ Is this an Aggregate
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ The Aggregate function's metadata
+
+
+
+
+ Is this a "distinct" aggregate
+
+
+
+
+ Yes; this is an aggregate
+
+
+
+
+ AncillaryOp
+
+
+
+
+ Default constructor
+
+
+
+
+ AncillaryOp
+
+
+
+
+ Base class for all Apply Ops
+
+
+
+
+ All relational operators - filter, project, join etc.
+
+
+
+
+ Basic constructor.
+
+
+
+
+ RelOp
+
+
+
+
+ 2 children - left, right
+
+
+
+
+ Represents arithmetic operators - Plus,Minus,Multiply,Divide,Modulo,UnaryMinus
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Simple implemenation of the BasicOpVisitor interface.
+
+
+
+
+ Visit the children of this Node
+
+
+
+
+ Visit the children of this Node. but in reverse order
+
+
+
+
+ Visit this node
+
+
+
+
+ Default node visitor
+
+
+
+
+ Default handler for all constantOps
+
+
+
+
+ Default handler for all TableOps
+
+
+
+
+ Default handler for all JoinOps
+
+
+
+
+ Default handler for all ApplyOps
+
+
+
+
+ Default handler for all SetOps
+
+
+
+
+ Default handler for all SortOps
+
+
+
+
+ Default handler for all GroupBy ops
+
+
+
+
+ Trap method for unrecognized Op types
+
+
+
+
+ Visitor pattern method for ConstantOp
+
+
+
+
+ Visitor pattern method for NullOp
+
+
+
+
+ Visitor pattern method for NullSentinelOp
+
+
+
+
+ Visitor pattern method for InternalConstantOp
+
+
+
+
+ Visitor pattern method for ConstantPredicateOp
+
+
+
+
+ Visitor pattern method for FunctionOp
+
+
+
+
+ Visitor pattern method for PropertyOp
+
+
+
+
+ Visitor pattern method for RelPropertyOp
+
+
+
+
+ Visitor pattern method for CaseOp
+
+
+
+
+ Visitor pattern method for ComparisonOp
+
+
+
+
+ Visitor pattern method for LikeOp
+
+
+
+
+ Visitor pattern method for AggregateOp
+
+
+
+
+ Visitor pattern method for NewInstanceOp
+
+
+
+
+ Visitor pattern method for NewEntityOp
+
+
+
+
+ Visitor pattern method for DiscriminatedNewInstanceOp
+
+
+
+
+ Visitor pattern method for NewMultisetOp
+
+
+
+
+ Visitor pattern method for NewRecordOp
+
+
+
+
+ Visitor pattern method for RefOp
+
+
+
+
+ Visitor pattern method for VarRefOp
+
+
+
+
+ Visitor pattern method for ConditionalOp
+
+
+
+
+ Visitor pattern method for ArithmeticOp
+
+
+
+
+ Visitor pattern method for TreatOp
+
+
+
+
+ Visitor pattern method for CastOp
+
+
+
+
+ Visitor pattern method for SoftCastOp
+
+
+
+
+ Visitor pattern method for IsOp
+
+
+
+
+ Visitor pattern method for ExistsOp
+
+
+
+
+ Visitor pattern method for ElementOp
+
+
+
+
+ Visitor pattern method for GetEntityRefOp
+
+
+
+
+ Visitor pattern method for GetRefKeyOp
+
+
+
+
+ Visitor pattern method for NestOp
+
+
+
+
+ Visitor pattern method for VarDefOp
+
+
+
+
+ Visitor pattern method for VarDefListOp
+
+
+
+
+ Visitor pattern method for ScanTableOp
+
+
+
+
+ Visitor pattern method for ScanViewOp
+
+
+
+
+ Visitor pattern method for UnnestOp
+
+
+
+
+ Visitor pattern method for ProjectOp
+
+
+
+
+ Visitor pattern method for FilterOp
+
+
+
+
+ Visitor pattern method for SortOp
+
+
+
+
+ Visitor pattern method for ConstrainedSortOp
+
+
+
+
+ Visitor pattern method for GroupByOp
+
+
+
+
+ Visitor pattern method for GroupByIntoOp
+
+
+
+
+ Visitor pattern method for CrossJoinOp
+
+
+
+
+ Visitor pattern method for InnerJoinOp
+
+
+
+
+ Visitor pattern method for LeftOuterJoinOp
+
+
+
+
+ Visitor pattern method for FullOuterJoinOp
+
+
+
+
+ Visitor pattern method for CrossApplyOp
+
+
+
+
+ Visitor pattern method for OuterApplyOp
+
+
+
+
+ Visitor pattern method for UnionAllOp
+
+
+
+
+ Visitor pattern method for IntersectOp
+
+
+
+
+ Visitor pattern method for ExceptOp
+
+
+
+
+ Visitor pattern method for DistinctOp
+
+
+
+
+ Visitor pattern method for SingleRowOp
+
+
+
+
+ Visitor pattern method for SingleRowTableOp
+
+
+
+
+ Visitor pattern method for PhysicalProjectOp
+
+
+
+
+ Common handling for all nestOps
+
+
+
+
+ Visitor pattern method for SingleStreamNestOp
+
+
+
+
+ Visitor pattern method for MultistreamNestOp
+
+
+
+
+ ANSI switched Case expression.
+
+
+
+
+ Pattern for use in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Cast operation. Convert a type instance into an instance of another type
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - instance
+
+
+
+
+ Represents a column map for a collection column.
+ The "element" represents the element of the collection - usually a Structured
+ type, but occasionally a collection/simple type as well.
+ The "ForeignKeys" property is optional (but usually necessary) to determine the
+ elements of the collection.
+
+
+
+
+ Represents a column
+
+
+ A ColumnMap is a data structure that maps columns from the C space to
+ the corresponding columns from one or more underlying readers.
+ ColumnMaps are used by the ResultAssembly phase to assemble results in the
+ desired shape (as requested by the caller) from a set of underlying
+ (usually) flat readers. ColumnMaps are produced as part of the PlanCompiler
+ module of the bridge, and are consumed by the Execution phase of the bridge.
+ * Simple (scalar) columns (and UDTs) are represented by a SimpleColumnMap
+ * Record type columns are represented by a RecordColumnMap
+ * A nominal type instance (that supports inheritance) is usually represented
+ by a PolymorphicColumnMap - this polymorphicColumnMap contains information
+ about the type discriminator (assumed to be a simple column), and a mapping
+ from type-discriminator value to the column map for the specific type
+ * The specific type for nominal types is represented by ComplexTypeColumnMap
+ for complextype columns, and EntityColumnMap for entity type columns.
+ EntityColumnMaps additionally have an EntityIdentity that describes
+ the entity identity. The entity identity is logically just a set of keys
+ (and the column maps), plus a column map that helps to identify the
+ the appropriate entity set for the entity instance
+ * Refs are represented by a RefColumnMap. The RefColumnMap simply contains an
+ EntityIdentity
+ * Collections are represented by either a SimpleCollectionColumnMap or a
+ DiscriminatedCollectionColumnMap. Both of these contain a column map for the
+ element type, and an optional list of simple columns (the keys) that help
+ demarcate the elements of a specific collection instance.
+ The DiscriminatedCollectionColumnMap is used in scenarios when the containing
+ row has multiple collections, and the different collection properties must be
+ differentiated. This differentiation is achieved via a Discriminator column
+ (a simple column), and a Discriminator value. The value of the Discriminator
+ column is read and compared with the DiscriminatorValue stored in this map
+ to determine if we're dealing with the current collection.
+ NOTE:
+ * Key columns are assumed to be SimpleColumns. There may be more than one key
+ column (applies to EntityColumnMap and *CollectionColumnMap)
+ * TypeDiscriminator and Discriminator columns are also considered to be
+ SimpleColumns. There are singleton columns.
+ It is the responsibility of the PlanCompiler phase to produce the right column
+ maps.
+ The result of a query is always assumed to be a collection. The ColumnMap that we
+ return as part of plan compilation refers to the element type of this collection
+ - the element type is usually a structured type, but may also be a simple type
+ or another collection type. How does the DbRecord framework handle these cases?
+
+
+
+
+ Default Column Name; should not be set until CodeGen once we're done
+ with all our transformations that might give us a good name, but put
+ here for ease of finding it.
+
+
+
+
+ Simple constructor - just needs the name and type of the column
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Get the column's datatype
+
+
+
+
+ Get the column name
+
+
+
+
+ Returns whether the column already has a name;
+
+
+
+
+ Constructor
+
+
+
+
+ Get the list of columns that may comprise the foreign key
+
+
+
+
+ Get the list of columns that may comprise the key
+
+
+
+
+ Get the column map describing the collection element
+
+
+
+
+ Represents information about one collection being managed by the NestOps.
+ The CollectionVar is a Var that represents the entire collection.
+
+
+
+
+ The collection-var
+
+
+
+
+ the column map for the collection element
+
+
+
+
+ list of vars describing the collection element; flattened to remove
+ nested collections
+
+
+
+
+ list of keys specific to this collection
+
+
+
+
+ list of sort keys specific to this collection
+
+
+
+
+ Discriminator Value for this collection (for a given NestOp).
+ Should we break this out into a subtype of CollectionInfo
+
+
+
+
+ Represents an arbitrary nest operation - can be used anywhere
+
+
+
+
+ Pattern for use in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - instance
+
+
+
+
+ Describes information about each column
+
+
+
+
+ Default constructor
+
+
+
+
+ More useful default constructor
+
+
+
+
+ debugging help
+
+
+
+
+ Column Name
+
+
+
+
+ Datatype of the column
+
+
+
+
+ Is this column nullable ?
+
+
+
+
+ Describes a column of a table
+
+
+
+
+ Same as a ValRef in SqlServer.
+
+
+
+
+ Try to get the name of this Var.
+
+
+
+
+ Debugging support
+
+
+
+
+ Id of this var
+
+
+
+
+ Kind of Var
+
+
+
+
+ Datatype of this Var
+
+
+
+
+ Constructor
+
+
+
+
+ Get the name of this column var
+
+
+
+
+ The table instance containing this column reference
+
+
+
+
+ The column metadata for this column
+
+
+
+
+ Represents a comparision operation (LT, GT etc.)
+
+
+
+
+ Patterns for use in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 2 children - left, right
+
+
+
+
+ Represents a column map for a specific complextype
+
+
+
+
+ Column map for a "typed" column
+ - either an entity type or a complex type
+
+
+
+
+ Represents a column map for a structured column
+
+
+
+
+ Structured columnmap constructor
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the null sentinel column, if any. Virtual so only derived column map
+ types that can have NullSentinel have to provide storage, etc.
+
+
+
+
+ Get the list of properties that constitute this structured type
+
+
+
+
+ Typed columnMap constructor
+
+
+
+
+ Constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the type Nullability column
+
+
+
+
+ A computed expression. Defined by a VarDefOp
+
+
+
+
+ Represents a conditional operation - and, or, in, not, is null
+
+
+
+
+ Patterns for use in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Base class for all constant Ops
+
+
+
+
+ Constructor overload for rules
+
+
+
+
+ Two CostantBaseOps are equivalent if they are of the same
+ derived type and have the same type and value.
+
+ true, if these are equivalent (not a strict equality test)
+
+
+
+ Get the constant value
+
+
+
+
+ 0 children
+
+
+
+
+ Represents an external constant
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents a constant predicate (with a value of either true or false)
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Value of the constant predicate
+
+
+
+
+ Is this the true predicate
+
+
+
+
+ Is this the 'false' predicate
+
+
+
+
+ A Constrained SortOp. Used to represent physical paging (skip, limit, skip + limit) operations.
+
+
+
+
+ Base type for SortOp and ConstrainedSortOp
+
+
+
+
+ Sort keys
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 3 children - the input, a possibly NullOp limit and a possibly NullOp skip count.
+
+
+
+
+ CrossApply
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ A CrossJoin (n-way)
+
+
+
+
+ Base class for all Join operations
+
+
+
+
+ 3 children - left, right, pred
+
+
+
+
+ Singleton instance
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ varying number of children (but usually greater than 1)
+
+
+
+
+ Gets the target entity pointed at by a reference
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - entity instance
+
+
+
+
+ Represents a "discriminated" collection column.
+ This represents a scenario when multiple collections are represented
+ at the same level of the container row, and there is a need to distinguish
+ between these collections
+
+
+
+
+ Internal constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the column that describes the discriminator
+
+
+
+
+ Get the discriminator value
+
+
+
+
+ This class also represents entity identity. However, this class addresses
+ those scenarios where the entityset for the entity is not uniquely known
+ a priori. Instead, the query is annotated with information, and based on
+ the resulting information, the appropriate entityset is identified.
+ Specifically, the specific entityset is represented as a SimpleColumnMap
+ in the query. The value of that column is used to look up a dictionary,
+ and then identify the appropriate entity set.
+ It is entirely possible that no entityset may be located for the entity
+ instance - this represents a transient entity instance
+
+
+
+
+ Abstract base class representing entity identity. Used by both
+ EntityColumnMap and RefColumnMap.
+ An EntityIdentity captures two pieces of information - the list of keys
+ that uniquely identify an entity within an entityset, and the the entityset
+ itself.
+
+
+
+
+ Simple constructor - gets a list of key columns
+
+
+
+
+ Get the key columns
+
+
+
+
+ Simple constructor
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the column map representing the entityset
+
+
+
+
+ Return the entityset map
+
+
+
+
+ Polymorphic new instance creation (takes all properties of all types in the hierarchy + discriminator)
+
+
+
+
+ Base class for DiscriminatedNewEntityOp and NewEntityOp
+
+
+
+
+ True if the entity constructor is scoped to a particular entity set or null (scoped as "unscoped").
+ False if the scope is not yet known. Scope is determined in PreProcessor.
+
+
+
+
+ Get the entityset (if any) associated with this constructor
+
+
+
+
+ get the list of relationship properties (if any) specified for this constructor
+
+
+
+
+ Gets discriminator and type information used in construction of type.
+
+
+
+
+ DistinctOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - input
+
+
+
+
+ Get "key" vars for the distinct
+
+
+
+
+ Represents an Element() op - extracts the scalar value from a collection
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - collection instance
+
+
+
+
+ Represents a column map for a specific entity type
+
+
+
+
+ constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the entity identity information
+
+
+
+
+ ExceptOp (Minus)
+
+
+
+
+ Base class for set operations - union, intersect, except
+
+
+
+
+ 2 children - left, right
+
+
+
+
+ Map of result vars to the vars of each branch of the setOp
+
+
+
+
+ Get the set of output vars produced
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents an EXISTS subquery?
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - collection input
+
+
+
+
+ An ExtendedNodeInfo class adds additional information to a standard NodeInfo.
+ This class is usually applicable only to RelOps and PhysicalOps.
+ The ExtendedNodeInfo class has in addition to the information maintained by NodeInfo
+ the following
+ - a set of local definitions
+ - a set of definitions
+ - a set of keys
+ - a set of non-nullable definitions
+ - a set of non-nullable definitions that are visible at this node
+ NOTE: When adding a new member to track inforation, make sure to update the Clear method
+ in this class to set that member to the default value.
+
+
+
+
+ The NodeInfo class represents additional information about a node in the tree.
+ By default, this includes a set of external references for each node (ie) references
+ to Vars that are not defined in the same subtree
+ The NodeInfo class also includes a "hashValue" that is a hash value for the entire
+ subtree rooted at this node
+ NOTE: When adding a new member to track inforation, make sure to update the Clear method
+ in this class to set that member to the default value.
+
+
+
+
+ Clear out all information - usually used by a Recompute
+
+
+
+
+ Compute the hash value for a Vec
+
+
+
+
+ Computes the hash value for this node. The hash value is simply the
+ local hash value for this node info added with the hash values of the child
+ nodes
+
+
+
+
+ All external references from this node
+
+
+
+
+ Get the hash value for this nodeInfo
+
+
+
+
+ Compute the hash value for this node
+
+
+
+
+ Set the rowcount for this node
+
+
+
+
+ Initialize the rowcounts for this node from the source node
+
+
+
+
+ Definitions made specifically by this node
+
+
+
+
+ All definitions visible as outputs of this node
+
+
+
+
+ The keys for this node
+
+
+
+
+ The definitions of vars that are guaranteed to be non-nullable when output from this node
+
+
+
+
+ The definitions that come from the rel-op inputs of this node that are guaranteed to be non-nullable
+
+
+
+
+ Min number of rows returned from this node
+
+
+
+
+ Max rows returned from this node
+
+
+
+
+ FilterOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 2 children - input, pred
+
+
+
+
+ A FullOuterJoin
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents an arbitrary function call
+
+
+
+
+ Singleton instance used for patterns in transformation rules
+
+
+
+
+ Two FunctionOps are equivalent if they reference the same EdmFunction
+
+ true, if these are equivalent
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ The function that's being invoked
+
+
+
+
+ Extracts the ref from an entity instance
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - entity instance
+
+
+
+
+ extracts the key from a ref
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - ref instance
+
+
+
+
+ GroupByBaseOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ GroupBy keys
+
+
+
+
+ All outputs of this Op - includes keys and aggregates
+
+
+
+
+ GroupByIntoOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ GroupBy keys
+
+
+
+
+ 4 children - input, keys (vardeflist), aggregates (vardeflist), groupaggregates (vardeflist)
+
+
+
+
+ GroupByOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 3 children - input, keys (vardeflist), aggregates (vardeflist)
+
+
+
+
+ An InnerJoin
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents internally generated constants
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ An IntersectOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ An IS OF operation
+
+
+
+
+ Pattern used for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - instance
+
+
+
+
+ The type being checked for
+
+
+
+
+ The KeySet class encapsulates all information about the keys of a RelOp node in
+ the query tree.
+ A KeyVec is logically a set of vars that uniquely identify the row of the current
+ RelOp. Some RelOps may have no unique keys - such a state is identified by the
+ "NoKeys" property
+
+
+
+
+ A LeftOuterJoin
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents a string comparison operation
+
+
+
+
+ Pattern for use in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 3 children - string, pattern , escape
+
+
+
+
+ Represents a function import column map.
+
+
+
+
+ Internal constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the type discriminator column
+
+
+
+
+ Get the type mapping
+
+
+
+
+ Gets discriminator delegate
+
+
+
+
+ Base class for Nest operations
+
+
+
+
+ Represents all physical operators
+
+
+
+
+ Default constructor
+
+
+
+
+ This is a physical Op
+
+
+
+
+ (Ordered) list of prefix sort keys (defines ordering of results)
+
+
+
+
+ Outputs of the NestOp. Includes the Keys obviously, and one Var for each of
+ the collections produced. In addition, this may also include non-key vars
+ from the outer row
+
+
+
+
+ Information about each collection managed by the NestOp
+
+
+
+
+ A new entity instance constructor
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ A new instance creation
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents a new record constructor
+
+
+
+
+ Basic constructor. All fields have a value specified
+
+
+
+
+ Alternate form of the constructor. Only some fields have a value specified
+ The arguments to the corresponding Node are exactly 1-1 with the fields
+ described here.
+ The missing fields are considered to be "null"
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Determine if a value has been provided for the specified field.
+ Returns the position of this field (ie) the specific argument in the Node's
+ children. If no value has been provided for this field, then simply
+ return false
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ List of all properties that have values specified
+
+
+
+
+ The NodeInfoVisitor is a simple class (ab)using the Visitor pattern to define
+ NodeInfo semantics for various nodes in the tree
+
+
+
+
+ The only public method. Recomputes the nodeInfo for a node in the tree,
+ but only if the node info has already been computed.
+ Assumes that the NodeInfo for each child (if computed already) is valid
+
+
+
+
+ Basic constructor
+
+
+
+
+ Default implementation for scalarOps. Simply adds up external references
+ from each child
+
+
+
+
+ The given definition is non nullable if it is a non-null constant
+ or a reference to non-nullable input
+
+
+
+
+ The only special case among all scalar and ancillaryOps. Simply adds
+ its var to the list of unreferenced Ops
+
+
+
+
+ Definitions = Local Definitions = referenced table columns
+ External References = none
+ Keys = keys of entity type
+ RowCount (default): MinRows = 0, MaxRows = *
+ NonNullableDefinitions : non nullable table columns that are definitions
+ NonNullableInputDefinitions : default(empty) because cannot be used
+
+ nodeinfo for this subtree
+
+
+
+ Computes a NodeInfo for an UnnestOp.
+ Definitions = columns of the table produced by this Op
+ Keys = none
+ External References = the unnestVar + any external references of the
+ computed Var (if any)
+ RowCount (default): MinRows = 0; MaxRows = *
+ NonNullableDefinitions: default(empty)
+ NonNullableInputDefinitions : default(empty) because cannot be used
+
+
+
+
+ Walk through the computed vars defined by a VarDefListNode, and look for
+ "simple" Var renames. Build up a mapping from original Vars to the renamed Vars
+
+ A dictionary of Var->Var renames
+
+
+
+ Computes a NodeInfo for a ProjectOp.
+ Definitions = the Vars property of this Op
+ LocalDefinitions = list of computed Vars produced by this node
+ Keys = Keys of the input Relop (if they are all preserved)
+ External References = any external references from the computed Vars
+ RowCount = Input's RowCount
+ NonNullabeDefinitions = Outputs that are either among the NonNullableDefinitions of the child or
+ are constants defined on this node
+ NonNullableInputDefinitions = NonNullableDefinitions of the child
+
+
+
+
+ Computes a NodeInfo for a FilterOp.
+ Definitions = Definitions of the input Relop
+ LocalDefinitions = None
+ Keys = Keys of the input Relop
+ External References = any external references from the input + any external
+ references from the predicate
+ MaxOneRow = Input's RowCount
+ If the predicate is a "false" predicate, then max RowCount is zero
+ If we can infer additional info from the key-selector, we may be
+ able to get better estimates
+ NonNullabeDefinitions = NonNullabeDefinitions of the input RelOp
+ NonNullableInputDefinitions = NonNullabeDefinitions of the input RelOp
+
+
+
+
+ Computes a NodeInfo for a GroupByOp.
+ Definitions = Keys + aggregates
+ LocalDefinitions = Keys + Aggregates
+ Keys = GroupBy Keys
+ External References = any external references from the input + any external
+ references from the local computed Vars
+ RowCount =
+ (1,1) if no group-by keys;
+ otherwise if input MinRows is 1 then (1, input MaxRows);
+ otherwise (0, input MaxRows)
+ NonNullableDefinitions: non-nullable keys
+ NonNullableInputDefinitions : default(empty)
+
+
+
+
+ Computes a NodeInfo for a CrossJoinOp.
+ Definitions = Definitions of my children
+ LocalDefinitions = None
+ Keys = Concatenation of the keys of my children (if every one of them has keys; otherwise, null)
+ External References = any external references from the inputs
+ RowCount: MinRows: min(min-rows of each child)
+ MaxRows: max(max-rows of each child)
+ NonNullableDefinitions : The NonNullableDefinitions of the children
+ NonNullableInputDefinitions : default(empty) because cannot be used
+
+
+
+
+ Computes a NodeInfo for an Inner/LeftOuter/FullOuter JoinOp.
+ Definitions = Definitions of my children
+ LocalDefinitions = None
+ Keys = Concatenation of the keys of my children (if every one of them has keys; otherwise, null)
+ External References = any external references from the inputs + any external
+ references from the join predicates
+ RowCount:
+ FullOuterJoin: MinRows = 0, MaxRows = N
+ InnerJoin: MinRows = 0;
+ MaxRows = N; if both inputs have RowCount lesser than (or equal to) 1, then maxCard = 1
+ OuterJoin: MinRows = leftInput.MinRows
+ MaxRows = N; if both inputs have RowCount lesser than (or equal to) 1, then maxCard = 1
+ NonNullableDefinitions:
+ FullOuterJoin: None.
+ InnerJoin: NonNullableDefinitions of both children
+ LeftOuterJoin: NonNullableDefinitions of the left child
+ NonNullableInputDefinitions : NonNullabeDefinitions of both children
+
+
+
+
+ Computes a NodeInfo for a CrossApply/OuterApply op.
+ Definitions = Definitions of my children
+ LocalDefinitions = None
+ Keys = Concatenation of the keys of my children (if every one of them has keys; otherwise, null)
+ External References = any external references from the inputs
+ RowCount:
+ CrossApply: minRows=0; MaxRows=Unbounded
+ (MaxRows = 1, if both inputs have MaxRow less than or equal to 1)
+ OuterApply: minRows=leftInput.MinRows; MaxRows=Unbounded
+ (MaxRows = 1, if both inputs have MaxRow less than or equal to 1)
+ NonNullableDefinitions =
+ CrossApply: NonNullableDefinitions of both children
+ OuterApply: NonNullableDefinitions of the left child
+ NonNullableInputDefinitions = NonNullabeDefinitions of both children
+
+
+
+
+ Computes a NodeInfo for SetOps (UnionAll, Intersect, Except).
+ Definitions = OutputVars
+ LocalDefinitions = OutputVars
+ Keys = Output Vars for Intersect, Except. For UnionAll ??
+ External References = any external references from the inputs
+ RowCount: Min = 0, Max = unbounded.
+ For UnionAlls, MinRows = max(MinRows of left and right inputs)
+ NonNullable definitions =
+ UnionAll - Columns that are NonNullableDefinitions on both (children) sides
+ Except - Columns that are NonNullableDefinitions on the left child side
+ Intersect - Columns that are NonNullableDefinitions on either side
+ NonNullableInputDefinitions = default(empty) because cannot be used
+
+
+
+
+ Computes a NodeInfo for a ConstrainedSortOp/SortOp.
+ Definitions = Definitions of the input Relop
+ LocalDefinitions = not allowed
+ Keys = Keys of the input Relop
+ External References = any external references from the input + any external
+ references from the keys
+ RowCount = Input's RowCount
+ NonNullabeDefinitions = NonNullabeDefinitions of the input RelOp
+ NonNullableInputDefinitions = NonNullabeDefinitions of the input RelOp
+
+
+
+
+ Computes a NodeInfo for Distinct.
+ Definitions = OutputVars that are not external references
+ LocalDefinitions = None
+ Keys = Output Vars
+ External References = any external references from the inputs
+ RowCount = Input's RowCount
+ NonNullabeDefinitions : NonNullabeDefinitions of the input RelOp that are outputs
+ NonNullableInputDefinitions : default(empty) because cannot be used
+
+
+
+
+ Compute NodeInfo for a SingleRowOp.
+ Definitions = child's definitions
+ Keys = child's keys
+ Local Definitions = none
+ External references = child's external references
+ RowCount=(0,1)
+ NonNullabeDefinitions = NonNullabeDefinitions of the input RelOp
+ NonNullableInputDefinitions : default(empty) because cannot be used
+
+ NodeInfo for this node
+
+
+
+ SingleRowTableOp
+ No definitions, external references, non-nullable definitions
+ Keys = empty list (not the same as "no keys")
+ RowCount = (1,1)
+
+ nodeInfo for this subtree
+
+
+
+ Computes a NodeInfo for a PhysicalProjectOp.
+ Definitions = OutputVars
+ LocalDefinitions = None
+ Keys = None
+ External References = any external references from the inputs
+ RowCount=default
+ NonNullabeDefinitions = NonNullabeDefinitions of the input RelOp that are among the definitions
+ NonNullableInputDefinitions = NonNullabeDefinitions of the input RelOp
+
+
+
+
+ Computes a NodeInfo for a NestOp (SingleStream/MultiStream).
+ Definitions = OutputVars
+ LocalDefinitions = Collection Vars
+ Keys = Keys of my child
+ External References = any external references from the inputs
+ RowCount=default
+
+
+
+
+ Represents null constants
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents an internally generated constant that is used to serve as a null sentinel,
+ i.e. to be checked whether it is null.
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Delegate that describes the processing
+
+
+
+
+ The operator types. Includes both scalar and relational operators,
+ and physical and logical operators, and rule operators
+
+
+
+
+ Constants
+
+
+
+
+ An internally generated constant
+
+
+
+
+ An internally generated constant used as a null sentinel
+
+
+
+
+ A null constant
+
+
+
+
+ ConstantPredicate
+
+
+
+
+ A Var reference
+
+
+
+
+ GreaterThan
+
+
+
+
+ >=
+
+
+
+
+ Lessthan or equals
+
+
+
+
+ Less than
+
+
+
+
+ Equals
+
+
+
+
+ Not equals
+
+
+
+
+ String comparison
+
+
+
+
+ Addition
+
+
+
+
+ Subtraction
+
+
+
+
+ Multiplication
+
+
+
+
+ Division
+
+
+
+
+ Modulus
+
+
+
+
+ Unary Minus
+
+
+
+
+ And
+
+
+
+
+ Or
+
+
+
+
+ In
+
+
+
+
+ Not
+
+
+
+
+ is null
+
+
+
+
+ switched case expression
+
+
+
+
+ treat-as
+
+
+
+
+ is-of
+
+
+
+
+ Cast
+
+
+
+
+ Internal cast
+
+
+
+
+ a basic aggregate
+
+
+
+
+ function call
+
+
+
+
+ Reference to a "relationship" property
+
+
+
+
+ property reference
+
+
+
+
+ entity constructor
+
+
+
+
+ new instance constructor for a named type(other than multiset, record)
+
+
+
+
+ new instance constructor for a named type and sub-types
+
+
+
+
+ Multiset constructor
+
+
+
+
+ record constructor
+
+
+
+
+ Get the key from a Ref
+
+
+
+
+ Get the ref from an entity instance
+
+
+
+
+ create a reference
+
+
+
+
+ exists
+
+
+
+
+ get the singleton element from a collection
+
+
+
+
+ Builds up a collection
+
+
+
+
+ gets the target entity pointed at by a reference
+
+
+
+
+ Traverse a relationship and get the references of the other end
+
+
+
+
+ A table scan
+
+
+
+
+ A view scan
+
+
+
+
+ Filter
+
+
+
+
+ Project
+
+
+
+
+ InnerJoin
+
+
+
+
+ LeftOuterJoin
+
+
+
+
+ FullOuter join
+
+
+
+
+ Cross join
+
+
+
+
+ cross apply
+
+
+
+
+ outer apply
+
+
+
+
+ Unnest
+
+
+
+
+ Sort
+
+
+
+
+ Constrained Sort (physical paging - Limit and Skip)
+
+
+
+
+ GroupBy
+
+
+
+
+ GroupByInto (projects the group as well)
+
+
+
+
+ UnionAll
+
+
+
+
+ Intersect
+
+
+
+
+ Except
+
+
+
+
+ Distinct
+
+
+
+
+ Select a single row from a subquery
+
+
+
+
+ A table with exactly one row
+
+
+
+
+ Variable definition
+
+
+
+
+ List of variable definitions
+
+
+
+
+ Leaf
+
+
+
+
+ Physical Project
+
+
+
+
+ single-stream nest aggregation
+
+
+
+
+ multi-stream nest aggregation
+
+
+
+
+ NotValid
+
+
+
+
+ OuterApply
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Describes a query parameter
+
+
+
+
+ Get the name of this Var
+
+
+
+
+ Name of the parameter
+
+
+
+
+ A PatternMatchRule allows for a pattern to be specified to identify interesting
+ subtrees, rather than just an OpType
+
+
+
+
+ A Rule - more specifically, a transformation rule - describes an action that is to
+ be taken when a specific kind of subtree is found in the tree
+
+
+
+
+ Basic constructor
+
+
+
+
+ Does the rule match the current node?
+
+ true, if a match was found
+
+
+
+ We need to invoke the specified callback on the subtree in question - but only
+ if the match succeeds
+
+ true, if the subtree was modified
+
+
+
+ The OpType we're interested in transforming
+
+
+
+
+ The "callback" function for each rule.
+ Every callback function must return true if the subtree has
+ been modified (or a new subtree has been returned); and must return false
+ otherwise. If the root of the subtree has not changed, but some internal details
+ of the subtree have changed, it is the responsibility of the rule to update any
+ local bookkeeping information.
+
+ transformation status - true, if there was some change; false otherwise
+
+
+
+ Basic constructor
+
+
+
+
+ A PhysicalProjectOp is a physical Op capping the entire command tree (and the
+ subtrees of CollectOps).
+
+
+
+
+ Instance for pattern matching in rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ basic constructor
+
+
+
+
+ Get the column map that describes how the result should be reshaped
+
+
+
+
+ Get the (ordered) list of output vars that this node produces
+
+
+
+
+ ProjectOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 2 children - input, projections (VarDefList)
+
+
+
+
+ The Vars projected by this Op
+
+
+
+
+ Represents a property access
+
+
+
+
+ Used for patterns in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - the instance
+
+
+
+
+ The property metadata
+
+
+
+
+ Represents a record (an untyped structured column)
+
+
+
+
+ Constructor for a record column map
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Get the type Nullability column
+
+
+
+
+ A column map that represents a ref column.
+
+
+
+
+ Constructor for a ref column
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Get the entity identity information for this ref
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - key
+
+
+
+
+ The EntitySet to which the reference refers
+
+
+
+
+ A "Rel" property is best thought of as a collocated reference (aka foreign key).
+ Any entity may have zero or more rel-properties carried along with it (purely
+ as a means to optimize for common relationship traversal scenarios)
+ Although the definition is lax here, we only deal with RelProperties that
+ are one-ended (ie) the target multiplicity is at most One.
+ Consider for example, an Order entity with a (N:1) Order-Customer relationship. The Customer ref
+ will be treated as a rel property for the Order entity.
+ Similarly, the OrderLine entity may have an Order ref rel property (assuming that there was
+ a N:1 relationship between OrderLine and Order)
+
+
+
+
+ Our definition of equality
+
+
+
+
+ our hash code
+
+
+
+
+ String form
+
+
+
+
+ The relationship
+
+
+
+
+ The source end of the relationship
+
+
+
+
+ the target end of the relationship
+
+
+
+
+ Almost identical to a PropertyOp - the only difference being that we're dealing with an
+ "extended" property (a rel property) this time
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - the entity instance
+
+
+
+
+ Get the property metadata
+
+
+
+
+ Enum describing row counts
+
+
+
+
+ Zero rows
+
+
+
+
+ One row
+
+
+
+
+ Unbounded (unknown number of rows)
+
+
+
+
+ A RuleProcessingContext encapsulates information needed by various rules to process
+ the query tree.
+
+
+
+
+ Callback function to be applied to a node before any rules are applied
+
+
+
+
+ Callback function to be applied to the subtree rooted at the given
+ node before any rules are applied
+
+
+
+
+ Callback function to be applied on a node after a rule has been applied
+ that has modified the node
+
+
+
+
+ Callback function to be applied to the subtree rooted at the given
+ node after any rules are applied
+
+
+
+
+ Get the hashcode for this node - to ensure that we don't loop forever
+
+ int hashcode
+
+
+
+ Column map for a scalar column - maps 1-1 with a column from a
+ row of the underlying reader
+
+
+
+
+ Base class for simple column maps; can be either a VarRefColumnMap or
+ ScalarColumnMap; the former is used pretty much throughout the PlanCompiler,
+ while the latter will only be used once we generate the final Plan.
+
+
+
+
+ Basic constructor
+
+
+
+
+ Basic constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ The command (reader, really) to get this column value from
+
+
+
+
+ Column position within the reader of the command
+
+
+
+
+ Get the table instance produced by this Op
+
+
+
+
+ Scans a table
+
+
+
+
+ Scan constructor
+
+
+
+
+ Only to be used for pattern matches
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ No children
+
+
+
+
+ Scans a view - very similar to a ScanTable
+
+
+
+
+ Scan constructor
+
+
+
+
+ Only to be used for pattern matches
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Exactly 1 child
+
+
+
+
+ A SetOp Var - used as the output var for set operations (Union, Intersect, Except)
+
+
+
+
+ Represents a "simple" collection map.
+
+
+
+
+ Basic constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ This class is a "simple" representation of the entity identity, where the
+ entityset containing the entity is known a priori. This may be because
+ there is exactly one entityset for the entity; or because it is inferrable
+ from the query that only one entityset is relevant here
+
+
+
+
+ Basic constructor.
+ Note: the entitySet may be null - in which case, we are referring to
+ a transient entity
+
+
+
+
+ Debugging support
+
+
+
+
+ The entityset containing the entity
+
+
+
+
+ Represents a polymorphic typed column - either an entity or
+ a complex type.
+
+
+
+
+ Internal constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the type discriminator column
+
+
+
+
+ Get the type mapping
+
+
+
+
+ A SimpleRule is a rule that specifies a specific OpType to look for, and an
+ appropriate action to take when such an Op is identified
+
+
+
+
+ Basic constructor.
+
+
+
+
+ Selects out a single row from a underlying subquery. Two flavors of this Op exist.
+ The first flavor enforces the single-row-ness (ie) an error is raised if the
+ underlying subquery produces more than one row.
+ The other flavor simply choses any row from the input
+
+
+
+
+ Singleton instance
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - input
+
+
+
+
+ Single-stream nest aggregation Op.
+ (Somewhat similar to a group-by op - should we merge these?)
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - the input
+
+
+
+
+ The discriminator Var (when there are multiple collections)
+
+
+
+
+ List of postfix sort keys (mostly to deal with multi-level nested collections)
+
+
+
+
+ Set of keys for this nest operation
+
+
+
+
+ An internal cast operation. (Softly) Convert a type instance into an instance of another type
+ This Op is intended to capture "promotion" semantics. (ie) int16 promotes to an int32; Customer promotes to Person
+ etc. This Op is intended to shield the PlanCompiler from having to reason about
+ the promotion semantics; and is intended to make the query tree very
+ explicit
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - input expression
+
+
+
+
+ A Sortkey
+
+
+
+
+ The Var being sorted
+
+
+
+
+ Is this a sort asc, or a sort desc
+
+
+
+
+ An optional collation (only for string types)
+
+
+
+
+ A SortOp
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - the input, SortOp must not contain local VarDefs
+
+
+
+
+ Describes metadata about a table
+
+
+
+
+ private initializer
+
+
+
+
+ Create a typed-table definition corresponding to an entityset (if specified)
+ The table has exactly one column - the type of the column is specified by
+ the "type" parameter. This table is considered to be un-"flattened"
+
+
+
+
+ Creates a "flattened" table definition.
+ The table has one column for each specified property in the "properties" parameter.
+ The name and datatype of each table column are taken from the corresponding property.
+ The keys of the table (if any) are those specified in the "keyProperties" parameter
+ The table may correspond to an entity set (if the entityset parameter was non-null)
+
+
+
+
+ String form - for debugging
+
+
+
+
+ The extent metadata (if any)
+
+
+
+
+ List of columns of this table
+
+
+
+
+ Keys for this table
+
+
+
+
+ Is this table a "flat" table?
+
+
+
+
+ Represents a TREAT AS operation
+
+
+
+
+ Used as patterns in transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - instance
+
+
+
+
+ Is this a "fake" treat?
+
+
+
+
+ UnionAll (ie) no duplicate elimination
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Returns the branch discriminator var for this op. It may be null, if
+ we haven't been through key pullup yet.
+
+
+
+
+ Scans a virtual extent (ie) a transient collection
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ The (collection-typed) Var that's being unnested
+
+
+
+
+ The table instance produced by this Op
+
+
+
+
+ Exactly 1 child
+
+
+
+
+ Helps define a list of VarDefOp
+
+
+
+
+ singleton instance
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ The ColumnMapCopier clones an entire ColumnMap hierarchy; this is different
+ than the ColumnMapTranslator, which only copies things that need to be copied.
+ Note that this is a stateless visitor; it uses the visitor's argument for its
+ state management.
+ The Visitor's argument is a VarMap; anytime a Var is found in the ColumnMap
+ hierarchy, it is replaced with the replacement from the VarMap.
+ Note also that previous implementations of this class attempted to avoid re-
+ processing ColumnMaps by caching the results for each input and returning it.
+ I wasn't convinced that we were buying much with all that caching, since the
+ only ColumnMaps that should be repeated in the hierarchy are simple ones; there
+ is about as much object creation either way. The only reason I see that we
+ want to cache these is if we really cared to have only one VarRefColumnMap
+ instance for a given Var and be able to use reference equality instead of
+ comparing the Vars themselves. I don't believe we're making that guarantee
+ anywhere else, so I've removed that for now because I don't want the added
+ complexity that the caching adds. If performance analysis indicates there is
+ a problem, we can considier addding the cache back in.
+
+
+
+
+ Singleton instance for the "public" methods to use;
+
+
+
+
+ Constructor; no one should use this.
+
+
+
+
+ Return a copy of the column map, replacing all vars with the replacements
+ found in the replacementVarMap
+
+
+
+
+ Returns the var to use in the copy, either the original or the
+ replacement. Note that we will follow the chain of replacements, in
+ case the replacement was also replaced.
+
+
+
+
+ Copies the List of ColumnMaps or SimpleColumnMaps
+
+
+
+
+ Copies the DiscriminatedEntityIdentity
+
+
+
+
+ Copies the SimpleEntityIdentity
+
+
+
+
+ ComplexTypeColumnMap
+
+
+
+
+ DiscriminatedCollectionColumnMap
+
+
+
+
+ EntityColumnMap
+
+
+
+
+ SimplePolymorphicColumnMap
+
+
+
+
+ MultipleDiscriminatorPolymorphicColumnMap
+
+
+
+
+ RecordColumnMap
+
+
+
+
+ RefColumnMap
+
+
+
+
+ ScalarColumnMap
+
+
+
+
+ SimpleCollectionColumnMap
+
+
+
+
+ VarRefColumnMap
+
+
+
+
+ Factory methods for prescriptive column map patterns (includes default
+ column maps for materializer services and function mappings).
+
+
+
+
+ Creates a column map for the given reader and function mapping.
+
+
+
+
+ Build the collectionColumnMap from a store datareader, a type and an entitySet.
+
+
+
+
+ Requires: a public type with a public, default constructor. Returns a column map initializing the type
+ and all properties of the type with a public setter taking a primitive type and having a corresponding
+ column in the reader.
+
+
+
+
+ Build the entityColumnMap from a store datareader, a type and an entitySet and
+ a list ofproperties.
+
+
+
+
+ For a given edmType, build an array of scalarColumnMaps that map to the columns
+ in the store datareader provided. Note that we're hooking things up by name, not
+ by ordinal position.
+
+
+
+
+ Given a store datareader and a member of an edmType, find the column ordinal
+ in the datareader with the name of the member.
+
+
+
+
+ Given a store datareader, a column name, find the column ordinal
+ in the datareader with the name of the column.
+ We only have the functionImport provided to include it in the exception
+ message.
+
+
+
+
+ Given a store datareader and a column name, try to find the column ordinal
+ in the datareader with the name of the column.
+
+ true if found, false otherwise.
+
+
+
+ The Command object encapsulates all information relating to a single command.
+ It includes the expression tree in question, as well as the parameters to the
+ command.
+ Additionally, the Command class serves as a factory for building up different
+ nodes and Ops. Every node in the tree has a unique id, and this is enforced by
+ the node factory methods
+
+
+
+
+ Creates a new command
+
+
+
+
+ For mocking.
+
+
+
+
+ Get the primitive type by primitive type kind
+
+
+ True if the specified primitive type could be retrieved; otherwise false .
+
+
+
+
+ VarVec constructor
+
+ A new, empty, VarVec
+
+
+
+ Create a VarVec with a single Var
+
+
+
+
+ Create a VarVec with the set of specified vars
+
+
+
+
+ Create a new VarVec from the input VarVec
+
+
+
+
+ Release a VarVec to the freelist
+
+
+
+
+ Create a new enumerator for a VarVec; use a free one if its
+ available; otherwise, create a new one
+
+
+
+
+ Release an enumerator; keep it in a local stack for future use
+
+
+
+
+ Create an ordered list of Vars - initially empty
+
+
+
+
+ Create an ordered list of Vars
+
+
+
+
+ Create a table whose element type is "elementType"
+
+ a table definition object
+
+
+
+ Creates a new table definition based on an extent. The element type
+ of the extent manifests as the single column of the table
+
+ A new TableMD instance based on the extent
+
+
+
+ Create a "flat" table definition object (ie) the table has one column
+ for each property of the specified row type
+
+ the table definition
+
+
+
+ Create a "flat" table defintion. The table has one column for each property
+ specified, and the key columns of the table are those specified in the
+ keyMembers parameter
+
+
+
+
+ Creates a new table instance
+
+ A new Table instance with columns as defined in the specified metadata
+
+
+
+ Access an existing variable in the query (by its id)
+
+ The variable with the specified ID
+
+
+
+ Gets the ParameterVar that corresponds to a given named parameter
+
+ The ParameterVar that corresponds to the specified parameter
+
+
+
+ Creates a variable for a parameter in the query
+
+ A new ParameterVar instance with the specified name and type
+
+
+
+ Creates a variable for the given parameter variable and replaces it in parameter map.
+
+
+ A new ParameterVar instance created of
+
+ This method should be used only to replace external enum or strong spatial parameters with a counterpart whose
+ type is the underlying type of the enum type, or the union type contating the strong spatial type of the
+
+
+
+
+ Creates a variable for the given enum parameter variable and replaces it in parameter map.
+
+
+ A new ParameterVar instance created of
+
+ This method should be used only to replace external enum parameter with a counterpart whose
+ type is the underlying type of the enum type of the
+
+
+
+ Creates a variable for the given spatial parameter variable and replaces it in parameter map.
+
+
+ A new ParameterVar instance created of
+
+ This method should be used only to replace external strong spatial parameter with a counterpart whose
+ type is the appropriate union type for
+
+
+
+ Creates a new var for a table column
+
+ A new ColumnVar instance that references the specified column in the given table
+
+
+
+ Creates a computed var (ie) a variable that is computed by an expression
+
+ A new ComputedVar instance with the specified result type
+
+
+
+ Creates a SetOp Var of
+
+ A new SetOp Var with the specified result type
+
+
+
+ Creates a Node with zero children
+
+ A new Node with zero children that references the specified Op
+
+
+
+ Creates a node with a single child Node
+
+ A new Node with the specified child Node, that references the specified Op
+
+
+
+ Creates a node with two child Nodes
+
+ A new Node with the specified child Nodes, that references the specified Op
+
+
+
+ Creates a node with 3 child Nodes
+
+ A new Node with the specified child Nodes, that references the specified Op
+
+
+
+ Create a Node with the specified list of child Nodes
+
+ A new Node with the specified child nodes, that references the specified Op
+
+
+
+ Create a Node with the specified list of child Nodes
+
+ A new Node with the specified child nodes, that references the specified Op
+
+
+
+ Creates a new ConstantOp
+
+ A new ConstantOp with the specified type and value
+
+
+
+ Create an "internal" constantOp - only for use by the plan compiler to
+ represent internally generated constants.
+ User constants in the query should never get into this function
+
+ a new "internal" constant op that represents the constant
+
+
+
+ An internal constant that serves as a null sentinel, i.e. it is only ever used
+ to be checked whether it is null
+
+
+
+
+ An "internal" null constant
+
+ a new "internal" null constant op
+
+
+
+ Create a constant predicateOp
+
+
+
+
+ Create a constant predicate with value=true
+
+
+
+
+ Create a constant predicateOp with the value false
+
+
+
+
+ Creates a new FunctionOp
+
+ A new FunctionOp that references the specified function metadata
+
+
+
+ Creates a new TreatOp
+
+ A new TreatOp that references the specified type metadata
+
+
+
+ Create a "dummy" treatOp (i.e.) we can actually ignore the treatOp.
+
+
+
+
+ Creates a new IsOfOp, which tests if the argument is of the specified type or a promotable type
+
+ A new IsOfOp that references the specified type metadata
+
+
+
+ Creates a new IsOfOp, which tests if the argument is of the specified type (and only the specified type)
+
+ A new IsOfOp that references the specified type metadata
+
+
+
+ Creates a new CastOp
+
+ A new CastOp that references the specified type metadata
+
+
+
+ Creates a new SoftCastOp and casts the input to the desired type.
+ The caller is expected to determine if the cast is necessary or not
+
+ A new CastOp that references the specified type metadata
+
+
+
+ Creates a new ComparisonOp of the specified type
+
+ A new ComparisonOp of the specified comparison OpType
+
+
+
+ Creates a new LikeOp
+
+ The new LikeOp
+
+
+
+ Creates a new ConditionalOp of the specified type
+
+ A new ConditionalOp with the specified conditional OpType
+
+
+
+ Creates a new CaseOp
+
+ A new CaseOp with the specified result type
+
+
+
+ Creates a new AggregateOp
+
+ A new AggregateOp with the specified function metadata and distinct property
+
+
+
+ Creates a named type constructor
+
+ A new NewInstanceOp with the specified result type
+
+
+
+ Build out a new NewEntityOp constructing the entity
+
+
+
+ Build out a new NewEntityOp constructing the uscoped entity
+
+
+
+ Create a discriminated named type constructor
+
+ A new DiscriminatedNewInstanceOp with the specified result type and discrimination behavior
+
+
+
+ Creates a multiset constructor
+
+ A new NewMultiSetOp with the specified result type
+
+
+
+ Creates a record constructor
+
+ A new NewRecordOp with the specified result type
+
+
+
+ Creates a record constructor
+
+ A new NewRecordOp with the specified result type
+
+
+
+ A variant of the above method to create a NewRecordOp. An additional
+ argument - fields - is supplied, and the semantics is that only these fields
+ have any values specified as part of the Node. All other fields are
+ considered to be null.
+
+
+
+
+ Creates a new VarRefOp
+
+ A new VarRefOp that references the specified variable
+
+
+
+ Creates a new ArithmeticOp of the specified type
+
+ A new ArithmeticOp of the specified arithmetic OpType
+
+
+
+ Creates a new PropertyOp
+
+ A new PropertyOp that references the specified property metadata
+
+
+
+ Create a "relationship" propertyOp
+
+ a RelPropertyOp
+
+
+
+ Creates a new RefOp
+
+ A new RefOp that references the specified EntitySet and has the specified result type
+
+
+
+ Creates a new ExistsOp
+
+ A new ExistsOp
+
+
+
+ Creates a new ElementOp
+
+ A new ElementOp with the specified result type
+
+
+
+ Creates a new GetEntityRefOp: a ref-extractor (from an entity instance) Op
+
+ A new GetEntityKeyOp with the specified result type
+
+
+
+ Creates a new GetRefKeyOp: a key-extractor (from a ref instance) Op
+
+ A new GetRefKeyOp with the specified result type
+
+
+
+ Creates a new CollectOp
+
+ A new NestOp with the specified result type
+
+
+
+ Create a DerefOp
+
+ a DerefOp
+
+
+
+ Create a new NavigateOp node
+
+ the navigateOp
+
+
+
+ Creates a VarDefListOp
+
+ A new VarDefListOp
+
+
+
+ Creates a VarDefOp (for a computed var)
+
+ A new VarDefOp that references the computed var
+
+
+
+ Create a VarDefOp and the associated node for an expression.
+ We create a computedVar first - of the same type as the expression, and
+ then create a VarDefOp for the computed Var. Finally, we create a Node for
+ the VarDefOp
+
+
+
+
+ Creates a VarDefListOp with a single child - a VarDefOp created as in the function
+ above.
+
+
+
+
+ Creates a new ScanTableOp
+
+ A new ScanTableOp that references a new Table instance based on the specified table metadata
+
+
+
+ A variant of the above
+
+ a new ScanTableOp
+
+
+
+ Creates an instance of a ScanViewOp
+
+ a new ScanViewOp
+
+
+
+ Creates an instance of a ScanViewOp
+
+ a new ScanViewOp
+
+
+
+ Creates a new UnnestOp, which creates a streaming result from a scalar (non-RelOp) value
+
+ A new UnnestOp that targets the specified Var
+
+
+
+ Creates a new UnnestOp - a variant of the above with the Table supplied
+
+ a new UnnestOp
+
+
+
+ Creates a new FilterOp
+
+ A new FilterOp
+
+
+
+ Creates a new ProjectOp
+
+ A new ProjectOp with the specified output VarSet
+
+
+
+ A variant of the above where the ProjectOp produces exactly one var
+
+
+
+
+ Creates a new InnerJoinOp
+
+ A new InnerJoinOp
+
+
+
+ Creates a new LeftOuterJoinOp
+
+ A new LeftOuterJoinOp
+
+
+
+ Creates a new FullOuterJoinOp
+
+ A new FullOuterJoinOp
+
+
+
+ Creates a new CrossJoinOp
+
+ A new CrossJoinOp
+
+
+
+ Creates a new CrossApplyOp
+
+ A new CrossApplyOp
+
+
+
+ Creates a new OuterApplyOp
+
+ A new OuterApplyOp
+
+
+
+ Creates a new SortKey with the specified var, order and collation
+
+ A new SortKey with the specified var, order and collation
+
+
+
+ Creates a new SortKey with the specified var and order
+
+ A new SortKey with the specified var and order
+
+
+
+ Creates a new SortKey with the specified var
+
+ A new SortKey with the specified var
+
+
+
+ Creates a new SortOp
+
+ A new SortOp with the specified sort keys
+
+
+
+ Creates a new ConstrainedSortOp
+
+ A new ConstrainedSortOp with the specified sort keys and a default WithTies value of false
+
+
+
+ Creates a new ConstrainedSortOp
+
+ A new ConstrainedSortOp with the specified sort keys and WithTies value
+
+
+
+ Creates a new GroupByOp
+
+ A new GroupByOp with the specified key and output VarSets
+
+
+
+ Creates a new GroupByIntoOp
+
+ A new GroupByOp with the specified key and output VarSets
+
+
+
+ Creates a new DistinctOp
+
+ A new DistinctOp
+
+
+
+ An overload of the above - where the distinct has exactly one key
+
+
+
+
+ Creates a new UnionAllOp
+
+ A UnionAllOp that references the specified left and right Vars
+
+
+
+ Creates a new UnionAllOp, with a branch descriminator.
+
+ A UnionAllOp that references the specified left and right Vars
+
+
+
+ Creates a new IntersectOp
+
+ An IntersectOp that references the specified left and right Vars
+
+
+
+ Creates a new ExceptOp
+
+ An ExceptOp that references the specified left and right Vars
+
+
+
+ Create a single-row-op (the relop analog of Element)
+
+
+
+
+ Create a SingleRowTableOp - a table with exactly one row (and no columns)
+
+
+
+
+ Create a PhysicalProjectOp - with a columnMap describing the output
+
+
+
+
+ Create a physicalProjectOp - with a single column output
+
+
+
+
+ Another overload - with an additional discriminatorValue.
+ Should this be a subtype instead?
+
+ a new CollectionInfo instance
+
+
+
+ Create a singleStreamNestOp
+
+
+
+
+ Create a MultiStreamNestOp
+
+
+
+
+ Get auxilliary information for a Node
+
+ node info for this node
+
+
+
+ Get extended node information for a RelOpNode
+
+ extended node info for this node
+
+
+
+ Recompute the nodeinfo for a node, but only if has already been computed
+
+
+
+
+ Pulls up keys if necessary and gets the key information for a Node
+
+ key information
+
+
+
+ Check to see if two types are considered "equal" for the purposes
+ of the plan compiler.
+ Two types are considered to be equal if their "identities" are equal.
+
+ true, if the types are "equal"
+
+
+
+ Check to see if two types are considered "equal" for the purposes
+ of the plan compiler
+
+ true, if the types are "equal"
+
+
+
+ Builds out a UNION-ALL ladder from a sequence of node,var pairs.
+ Assumption: Each node produces exactly one Var
+ If the input sequence has zero elements, we return null
+ If the input sequence has one element, we return that single element
+ Otherwise, we build out a UnionAll ladder from each of the inputs. If the input sequence was {A,B,C,D},
+ we build up a union-all ladder that looks like
+ (((A UA B) UA C) UA D)
+
+
+
+
+ A simplified version of the method above - each branch can produce only one var
+
+
+
+
+ Build a projectOp tree over the input.
+ This function builds a projectOp tree over the input. The Outputs (vars) of the project are the
+ list of vars from the input (inputVars), plus one computed Var for each of the computed expressions
+ (computedExpressions)
+
+
+
+
+ A "simpler" builder method for ProjectOp. The assumption is that the only output is the
+ (var corresponding to) the computedExpression. None of the Vars of the "input" are projected out
+ The single output Var is returned in the "outputVar" parameter
+
+ the new project subtree node
+
+
+
+ Build the equivalent of an OfTypeExpression over the input (ie) produce the set of values from the
+ input that are of the desired type (exactly of the desired type, if the "includeSubtypes" parameter is false).
+ Further more, "update" the result element type to be the desired type.
+ We accomplish this by first building a FilterOp with an IsOf (or an IsOfOnly) predicate for the desired
+ type. We then build out a ProjectOp over the FilterOp, where we introduce a "Fake" TreatOp over the input
+ element to cast it to the right type. The "Fake" TreatOp is only there for "compile-time" typing reasons,
+ and will be ignored in the rest of the plan compiler
+
+
+
+
+ Builds out a ProjectOp over the input that introduces a "Fake" TreatOp over the input Var to cast it to the desired type
+ The "Fake" TreatOp is only there for "compile-time" typing reasons, and will be ignored in the rest of the plan compiler.
+
+ the result subtree
+
+
+
+ Build a comparisonOp over the input arguments. Build SoftCasts over the inputs, if we need
+ to.
+
+ the resulting comparison tree
+
+
+
+ Build up a CollectOp over a relop tree
+
+
+
+
+ Mark this rel-property as "referenced" in the current query, if the target
+ end has multiplicity of one (or zero_or_one)
+
+
+
+
+ Is this rel-property referenced in the query so far
+
+ true, if the rel property was referenced in the query
+
+
+
+ Gets the metadata workspace associated with this command
+
+
+
+
+ Gets/sets the root node of the query
+
+
+
+
+ Returns the next value for a UnionAll BranchDiscriminator.
+
+
+
+
+ Returns the next value for a node id, without incrementing it.
+
+
+
+
+ Helper routine to get the metadata representation for the bool type
+
+
+
+
+ Helper routine to get the metadata representation of the int type
+
+
+
+
+ Helper routine to get the metadata representation of the string type
+
+
+
+
+ All vars in the query
+
+
+
+
+ The set of referenced rel properties in the current query
+
+
+
+
+ A dump module for the Iqt
+
+
+
+
+ Driver method to dump the entire tree
+
+
+
+
+ Driver method to dump the a subtree of a tree
+
+
+
+
+ Private constructor
+
+
+
+
+ Common CollectionColumnMap code
+
+
+
+
+ Common code to produce an the attributes for the dumper's XML node
+
+
+
+
+ ComplexTypeColumnMap
+
+
+
+
+ DiscriminatedCollectionColumnMap
+
+
+
+
+ EntityColumnMap
+
+
+
+
+ PolymorphicColumnMap
+
+
+
+
+ MultipleDiscriminatorPolymorphicColumnMap
+
+
+
+
+ RecordColumnMap
+
+
+
+
+ RefColumnMap
+
+
+
+
+ SimpleCollectionColumnMap
+
+
+
+
+ SimpleColumnMap
+
+
+
+
+ SimpleColumnMap
+
+
+
+
+ DiscriminatedEntityIdentity
+
+
+
+
+ SimpleEntityIdentity
+
+
+
+
+ Describes user-defined discriminator metadata (e.g. for a basic TPH mapping). Encapsulates
+ relevant data from System.Data.Entity.Core.Mapping.ViewGenerabetion.DiscriminatorMap (that is to say,
+ data relevant to the PlanCompiler). This separate class accomplishes two things:
+ 1. Maintain separation of ViewGen and PlanCompiler
+ 2. Avoid holding references to CQT expressions in ITree ops (which the ViewGen.DiscriminatorMap
+ holds a few CQT references)
+
+
+
+
+ Returns the type id for the given entity type, or null if non exists.
+
+
+
+
+ Maps from discriminator value to type.
+
+
+
+
+ Gets property containing discriminator value.
+
+
+
+
+ All properties for the type hierarchy.
+
+
+
+
+ Represents one instance of a table. Contains the table metadata
+
+
+
+
+ String form - for debugging
+
+
+
+
+ Metadata for the table instance
+
+
+
+
+ List of column references
+
+
+
+
+ Get the list of all referenced columns.
+
+
+
+
+ List of keys
+
+
+
+
+ (internal) id for this table instance
+
+
+
+
+ Counts the number of nodes in a tree
+
+
+
+
+ Public entry point - Calculates the nubmer of nodes in the given subTree
+
+
+
+
+ Common processing for all node types
+ Count = 1 (self) + count of children
+
+
+
+
+ A Node describes a node in a query tree. Each node has an operator, and
+ a list of zero or more children of that operator.
+
+
+
+
+ Basic constructor.
+ NEVER call this routine directly - you should always use the Command.CreateNode
+ factory methods.
+
+
+
+
+ This routine is only used for building up rule patterns.
+ NEVER use this routine for building up nodes in a user command tree.
+
+
+
+
+ Is this subtree equivalent to another subtree
+
+
+
+
+ Get the nodeInfo for a node. Initializes it, if it has not yet been initialized
+
+ NodeInfo for this node
+
+
+
+ Gets the "extended" nodeinfo for a node; if it has not yet been initialized, then it will be
+
+ extended nodeinfo for this node
+
+
+
+ Get the list of children
+
+
+
+
+ Gets or sets the node's operator
+
+
+
+
+ Simpler (?) getter/setter routines
+
+
+
+
+ Do I have a zeroth child?
+
+
+
+
+ Get/set first child
+
+
+
+
+ Do I have a child1?
+
+
+
+
+ get/set second child
+
+
+
+
+ get/set second child
+
+
+
+
+ Do I have a child2 (third child really)
+
+
+
+
+ Do I have a child3 (fourth child really)
+
+
+
+
+ Has the node info been initialized, i.e. previously computed
+
+
+
+
+ All rule pattern operators - Leaf, Tree
+
+
+
+
+ Default constructor
+
+
+
+
+ RulePatternOp
+
+
+
+
+ Represents a multi-stream nest operation. The first input represents the
+ container row, while all the other inputs represent collections
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ Represents a table with a single row
+
+
+
+
+ Singleton instance
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 0 children
+
+
+
+
+ A helper class for all rel-properties
+
+
+
+
+ Add the rel property induced by the specified relationship, (if the target
+ end has a multiplicity of one)
+ We only keep track of rel-properties that are "interesting"
+
+
+
+
+ Add any rel properties that are induced by the supplied relationship
+
+
+
+
+ Get the rel properties declared by this type (and *not* by any of its subtypes)
+
+ set of rel properties declared for this type
+
+
+
+ Get the rel-properties of this entity and its supertypes (starting from the root)
+
+ set of rel-properties for this entity type (and its supertypes)
+
+
+
+ LeafOp - matches any subtree
+
+
+
+
+ The singleton instance of this class
+
+
+
+
+ Niladic constructor
+
+
+
+
+ 0 children
+
+
+
+
+ The RuleProcessor helps apply a set of rules to a query tree
+
+
+
+
+ A lookup table for rules.
+ The lookup table is an array indexed by OpType and each entry has a list of rules.
+
+
+
+
+ Initializes a new RuleProcessor
+
+
+
+
+ Apply rules to the current subtree in a bottom-up fashion.
+
+ the result of the transformation
+
+
+
+ Apply a set of rules to the subtree
+
+ transformed subtree
+
+
+
+ Navigate a relationship, and get the reference(s) of the target end
+
+
+
+
+ Pattern for transformation rules
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - entity instance
+
+
+
+
+ The rel property that describes this nvaigation
+
+
+
+
+ The relationship we're traversing
+
+
+
+
+ The starting point of the traversal
+
+
+
+
+ The end-point of the traversal
+
+
+
+
+ A definition of a variable
+
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 1 child - the defining expression
+
+
+
+
+ The Var being defined
+
+
+
+
+ An ordered list of Vars. Use this when you need an ordering.
+
+
+
+
+ Trivial constructor
+
+
+
+
+ Not so trivial constructor
+
+
+
+
+ Debugging support
+ provide a string representation for debugging.
+
+
+
+
+
+ A VarRefColumnMap is our intermediate representation of a ColumnMap.
+ Eventually, this gets translated into a regular ColumnMap - during the CodeGen phase
+
+
+
+
+ Simple constructor
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Visitor Design Pattern
+
+
+
+
+ Debugging support
+
+
+
+
+ Get the Var that produces this column's value
+
+
+
+
+ A reference to an existing variable
+
+
+
+
+ Singleton used for pattern matching
+
+
+
+
+ Two VarRefOps are equivalent, if they reference the same Var
+
+ true, if these are equivalent
+
+
+
+ Visitor pattern method
+
+
+
+
+ Visitor pattern method for visitors with a return value
+
+ An instance of TResultType
+
+
+
+ 0 children
+
+
+
+
+ The Var that this Op is referencing
+
+
+
+
+ Helps map one variable to the next.
+
+
+
+
+ Types of variable
+
+
+
+
+ a parameter
+
+
+
+
+ Column of a table
+
+
+
+
+ A Computed var
+
+
+
+
+ Var for SetOps (Union, Intersect, Except)
+
+
+
+
+ NotValid
+
+
+
+
+ A VarVec is a compressed representation of a set of variables - with no duplicates
+ and no ordering
+ A VarVec should be used in many places where we expect a number of vars to be
+ passed around; and we don't care particularly about the ordering of the vars
+ This is obviously not suitable for representing sort keys, but is still
+ reasonable for representing group by keys, and a variety of others.
+
+
+
+
+ Computes (this Minus other) by performing (this And (Not(other)))
+ A temp VarVec is used and released at the end of the operation
+
+
+
+
+ Does this have a non-zero overlap with the other vec
+
+
+
+
+ Does this Vec include every var in the other vec?
+ Written this way deliberately under the assumption that "other"
+ is a relatively small vec
+
+
+
+
+ The enumerator pattern
+
+
+
+
+ Walk through the input varVec, replace any vars that have been "renamed" based
+ on the input varMap, and return the new VarVec
+
+ a new VarVec
+
+
+
+ Debugging support
+ provide a string representation for debugging.
+
+
+
+
+ Create a clone of this vec
+
+
+
+
+ Number of vars in this set
+
+
+
+
+ Is this Vec empty?
+
+
+
+
+ Get me the first var that is set
+
+
+
+
+ A VarVec enumerator is a specialized enumerator for a VarVec.
+
+
+
+
+ Constructs a new enumerator for the specified Vec
+
+
+
+
+ Initialize the enumerator to enumerate over the supplied Vec
+
+
+
+
+ Move to the next position
+
+
+
+
+ Reset enumerator to start off again
+
+
+
+
+ Dispose of the current enumerator - return it to the Command
+
+
+
+
+ Get the Var at the current position
+
+
+
+
+ The Aggregate Pushdown feature tries to identify function aggregates defined over a
+ group aggregate and push their definitions in the group by into node corresponding to
+ the group aggregate.
+
+
+
+
+ Apply Aggregate Pushdown over the tree in the given plan complier state.
+
+
+
+
+ The main driver
+
+
+
+
+ Try to push the given function aggregate candidate to the corresponding group into node.
+ The candidate can be pushed if all ancestors of the group into node up to the least common
+ ancestor between the group into node and the function aggregate have one of the following node op types:
+ Project
+ Filter
+ ConstraintSortOp
+
+
+
+
+ Check whether all nodes in the given list of nodes are of types
+ that we know how to propagate an aggregate through
+
+
+
+
+ Finds the paths from each of node1 and node2 to their least common ancestor
+
+
+
+
+ Finds all ancestors of the given node.
+
+ An ordered list of the all the ancestors of the given node starting from the immediate parent to the root of the tree
+
+
+
+ Utility class to gather helper methods used by more than one class in the Aggregate Pushdown feature.
+
+
+
+
+ Determines whether the given node is a VarRef over the given var
+
+
+
+
+ A reference to "all" properties of a type
+
+
+
+
+ A PropertyRef class encapsulates a reference to one or more properties of
+ a complex instance - a record type, a complex type or an entity type.
+ A PropertyRef may be of the following kinds.
+ - a simple property reference (just a reference to a simple property)
+ - a typeid reference - applies only to entitytype and complextypes
+ - an entitysetid reference - applies only to ref and entity types
+ - a nested property reference (a reference to a nested property - a.b)
+ - an "all" property reference (all properties)
+
+
+
+
+ Create a nested property ref, with "p" as the prefix.
+ The best way to think of this function as follows.
+ Consider a type T where "this" describes a property X on T. Now
+ consider a new type S, where "p" is a property of S and is of type T.
+ This function creates a PropertyRef that describes the same property X
+ from S.p instead
+
+ the nested property reference
+
+
+
+ Create a nested property ref for a simple property. Delegates to the function
+ above
+
+ a nestedPropertyRef
+
+
+
+ Creates a nested property ref for a rel-property. Delegates to the function above
+
+ a nested property ref
+
+
+
+ The tostring method for easy debuggability
+
+
+
+
+ Get the singleton instance
+
+
+
+
+ Create a nested property ref, with "p" as the prefix
+
+ the nested property reference
+
+
+
+ Transformation rules for ApplyOps - CrossApply, OuterApply
+
+
+
+
+ Convert CrossApply(X, Filter(Y, p)) => InnerJoin(X, Y, p)
+ OuterApply(X, Filter(Y, p)) => LeftOuterJoin(X, Y, p)
+ if "Y" has no external references to X
+
+ Transformation status
+
+
+
+ Convert OuterApply(X, Project(Filter(Y, p), constant)) =>
+ LeftOuterJoin(X, Project(Y, constant), p)
+ if "Y" has no external references to X
+ In an ideal world, we would be able to push the Project below the Filter,
+ and then have the normal ApplyOverFilter rule handle this - but that causes us
+ problems because we always try to pull up ProjectOp's as high as possible. Hence,
+ the special case for this rule
+
+ Transformation status
+
+
+
+ Converts a CrossApply(X, Project(Y, ...)) => Project(CrossApply(X, Y), ...)
+ where the projectVars are simply pulled up
+
+ Transfomation status
+
+
+
+ Converts a
+ OuterApply(X, Project(Y, ...))
+ =>
+ Project(OuterApply(X, Project(Y, ...)), ...) or
+ Project(OuterApply(X, Y), ...)
+ The second (simpler) form is used if a "sentinel" var can be located (ie)
+ some Var of Y that is guaranteed to be non-null. Otherwise, we create a
+ dummy ProjectNode as the right child of the Apply - which
+ simply projects out all the vars of the Y, and adds on a constant (say "1"). This
+ constant is now treated as the sentinel var
+ Then the existing ProjectOp is pulled up above the the outer-apply, but all the locally defined
+ Vars have their defining expressions now expressed as
+ case when sentinelVar is null then null else oldDefiningExpr end
+ where oldDefiningExpr represents the original defining expression
+ This allows us to get nulls for the appropriate columns when necessary.
+ Special cases.
+ * If the oldDefiningExpr is itself an internal constant equivalent to the null sentinel ("1"),
+ we simply project a ref to the null sentinel, no need for cast
+ * If the ProjectOp contained exactly one locally defined Var, and it was a constant, then
+ we simply return - we will be looping endlessly otherwise
+ * If the ProjectOp contained no local definitions, then we don't need to create the
+ dummy projectOp - we can simply pull up the Project
+ * If any of the defining expressions of the local definitions was simply a VarRefOp
+ referencing a Var that was defined by Y, then there is no need to add the case
+ expression for that.
+
+ Transfomation status
+
+
+
+ Converts a CrossApply(X,Y) => CrossJoin(X,Y)
+ OuterApply(X,Y) => LeftOuterJoin(X, Y, true)
+ only if Y has no external references to X
+
+ the transformation status
+
+
+
+ Converts a Apply(X,Y) => Project(X, Y1), where Y1 is a scalar subquery version of Y
+ The transformation is valid only if all of the following conditions hold:
+ 1. Y produces only one output
+ 2. Y produces at most one row
+ 3. Y produces at least one row, or the Apply operator in question is an OuterApply
+
+ the transformation status
+
+
+
+ Determines whether an applyNode can be rewritten into a projection with a scalar subquery.
+ It can be done if all of the following conditions hold:
+ 1. The right child or the apply has only one output
+ 2. The right child of the apply produces at most one row
+ 3. The right child of the apply produces at least one row, or the Apply operator in question is an OuterApply
+
+
+
+
+ Convert a CrossApply(X, LeftOuterJoin(SingleRowTable, Y, on true))
+ into just OuterApply(X, Y)
+
+ transformation status
+
+
+
+ A visitor that calculates the number of output columns for a subree
+ with a given root
+
+
+
+
+ Calculates the number of output columns for the subree
+ rooted at the given node
+
+
+
+
+ Visitor for children. Simply visit all children,
+ and sum the number of their outputs.
+
+
+
+
+ A default processor for any node.
+ Returns the sum of the children outputs
+
+
+
+
+ The number of outputs is same as for any of the inputs
+
+
+
+
+ Distinct
+
+
+
+
+ FilterOp
+
+
+
+
+ GroupByOp
+
+
+
+
+ ProjectOp
+
+
+
+
+ ScanTableOp
+
+
+
+
+ SingleRowTableOp
+
+
+
+
+ Same as the input
+
+
+
+
+ A utility class that remaps a given var at its definition and also remaps all its references.
+ The given var is remapped to an arbitrary new var.
+ If the var is defined by a ScanTable, all the vars defined by that table and all their references
+ are remapped as well.
+
+
+
+
+ The VarRemapper is a utility class that can be used to "remap" Var references
+ in a node, or a subtree.
+
+
+
+
+ Internal constructor
+
+
+
+
+ Internal constructor
+
+
+
+
+ Add a mapping for "oldVar" - when the replace methods are invoked, they
+ will replace all references to "oldVar" by "newVar"
+
+
+
+
+ Update vars in just this node (and not the entire subtree)
+ Does *not* recompute the nodeinfo - there are at least some consumers of this
+ function that do not want the recomputation - transformation rules, for example
+
+
+
+
+ Update vars in this subtree. Recompute the nodeinfo along the way
+
+
+
+
+ Produce a a new remapped varList
+
+ remapped varList
+
+
+
+ Remap the given varList using the given varMap
+
+
+
+
+ Get the mapping for a Var - returns the var itself, mapping was found
+
+
+
+
+ Default visitor for a node - does not visit the children
+ The reason we have this method is because the default VisitDefault
+ actually visits the children, and we don't want to do that
+
+
+
+
+ Public entry point.
+ Remaps the subree rooted at the given tree
+
+
+
+
+ Update vars in this subtree. Recompute the nodeinfo along the way
+ Unlike the base implementation, we want to visit the childrent, even if no vars are in the
+ remapping dictionary.
+
+
+
+
+ If the node defines the node that needs to be remapped,
+ it remaps it to a new var.
+
+
+
+
+ If the columnVars defined by the table contain the var that needs to be remapped
+ all the column vars produces by the table are remaped to new vars.
+
+
+
+
+ The var that needs to be remapped may be produced by a set op,
+ in which case the varmaps need to be updated too.
+
+
+
+
+ Replaces the entry in the varMap in which m_oldVar is a key
+ with an entry in which newVAr is the key and the value remains the same.
+
+
+
+
+ Additional information for a JoinNode
+ AugmentedJoinNode - represents all joins (cross-joins, leftouter, fullouter
+ and innerjoins). This class represents a number of column equijoin conditions
+ via the LeftVars and RightVars properties, and also keeps track of additional
+ (non-equijoin column) join predicates
+
+
+
+
+ Additional information for a node.
+ AugmentedNode - this is the base class for all annotations. This class
+ wraps a Node, an id for the node (where the "id" is assigned in DFS order),
+ and a list of children. All Nodes that are neither joins, nor scanTables
+ are represented by this class
+
+
+
+
+ basic constructor
+
+
+
+
+ Yet another constructor
+
+
+
+
+ Id of this node
+
+
+
+
+ The node
+
+
+
+
+ Parent node
+
+
+
+
+ List of children
+
+
+
+
+ List of directed edges in which:
+ - If this is an AugmentedTableNode, it is the "left" table
+ - If it is an AugumentedJoinNode, it is the join on which the edge is based
+
+
+
+
+ basic constructor
+
+
+
+
+ Yet another constructor - used for crossjoins
+
+
+
+
+ Non-equijoin predicate
+
+
+
+
+ Equijoin columns of the left side
+
+
+
+
+ Equijoin columns of the right side
+
+
+
+
+ Additional information for a "Table" node
+ AugmentedTableNode - the augmentedTableNode is a subclass of AugmentedNode,
+ and represents a ScanTable node. In addition to the information above, this
+ class keeps track of all join edges that this node participates in,
+ whether this table has been eliminated, and finally, how high in the tree
+ this node is visible
+
+
+
+
+ Basic constructor
+
+
+
+
+ The Table
+
+
+
+
+ The highest node (id) at which this table is visible
+
+
+
+
+ Has this table been eliminated
+
+
+
+
+ The replacement table (if any) for this table
+
+
+
+
+ New location for this table
+
+
+
+
+ Has this table "moved" ?
+
+
+
+
+ Get the list of nullable columns (that require special handling)
+
+
+
+
+ This involves
+ * Converting the ITree into a set of ProviderCommandInfo objects
+ * Creating a column map to enable result assembly
+ Currently, we only produce a single ITree, and correspondingly, the
+ following steps are trivial
+
+
+
+
+ The real driver. This routine walks the tree, converts each subcommand
+ into a CTree, and converts the columnmap into a real column map.
+ Finally, it produces a "real" plan that can be used by the bridge execution, and
+ returns this plan
+ The root of the tree must be a PhysicalProjectOp. Each child of this Op
+ represents a command to be executed, and the ColumnMap of this Op represents
+ the eventual columnMap to be used for result assembly
+
+
+
+
+ For each subcommand, build up a "location-map" for each top-level var that
+ is projected out. This location map will ultimately be used to convert VarRefColumnMap
+ into SimpleColumnMap
+
+
+
+
+ Represents information about a collection typed Var.
+ Each such Var is replaced by a Var with a new "mapped" type - the "mapped" type
+ is simply a collection type where the element type has been "mapped"
+
+
+
+
+ Information about a Var and its replacement
+
+
+
+
+ Gets
+
+
+
+ Get the list of new Vars introduced by this VarInfo
+
+
+
+
+ Create a CollectionVarInfo
+
+
+
+
+ Get the newVar
+
+
+
+
+ Gets
+
+
+
+ Get the list of all NewVars - just one really
+
+
+
+
+ Creates a column map for a column
+
+
+
+
+ Create a column map for a complextype column
+
+
+
+
+ Create a column map for an entitytype column.
+ Currently, the key columns are not duplicated (ie) they point into the
+ same locations as in the properties list.
+ Note: we also don't handle keys that are properties of nested fields
+
+
+
+
+ Build up the list of columnmaps for the relproperties.
+ Assumption: rel-properties follow after ALL the regular properties of the
+ types in the type hierarchy.
+ For now, we're simply going to ignore the rel-property columnmaps - we're
+ just going to use this function to "drain" the corresponding vars
+
+
+
+
+ Create a column map for the entitysetid column
+
+
+
+
+ Creates a column map for a polymorphic type. This method first
+ creates column maps for each type that is a subtype of the input type,
+ and then creates a dictionary of typeid value -> column
+ Finally, a PolymorphicColumnMap is created with these pieces of information
+
+
+
+
+ Create a column map for a record type. Simply iterates through the
+ list of fields, and produces a column map for each field
+
+
+
+
+ Create a column map for a ref type
+
+ Column map for the ref type
+
+
+
+ Create a simple columnmap - applies only to scalar properties
+ (Temporarily, also for collections)
+ Simply picks up the next available column in the reader
+
+ Column map for this column
+
+
+
+ Create a column map for the typeid column
+
+
+
+
+ Create a column map for a structural column - ref/complextype/entity/record
+
+
+
+
+ Build out an EntityIdentity structure - for use by EntityColumnMap and RefColumnMap
+
+
+
+
+ Delegate pattern that the ColumnMapTranslator uses to find its replacement
+ columnMaps. Given a columnMap, return it's replacement.
+
+
+
+
+ ColumnMapTranslator visits the ColumnMap hiearchy and runs the translation delegate
+ you specify; There are some static methods to perform common translations, but you
+ can bring your own translation if you desire.
+ This visitor only creates new ColumnMap objects when necessary; it attempts to
+ replace-in-place, except when that is not possible because the field is not
+ writable.
+ NOTE: over time, we should be able to modify the ColumnMaps to have more writable
+ fields;
+
+
+
+
+ Singleton instance for the "public" methods to use;
+
+
+
+
+ Constructor; no one should use this.
+
+
+
+
+ Returns the var to use in the copy, either the original or the
+ replacement. Note that we will follow the chain of replacements, in
+ case the replacement was also replaced.
+
+
+
+
+ Bring-Your-Own-Replacement-Delegate method.
+
+
+
+
+ Replace VarRefColumnMaps with the specified ColumnMap replacement
+
+
+
+
+ Replace VarRefColumnMaps with new VarRefColumnMaps with the specified Var
+
+
+
+
+ Replace VarRefColumnMaps with ScalarColumnMaps referring to the command and column
+
+
+
+
+ List(ColumnMap)
+
+
+
+
+ DiscriminatedEntityIdentity
+
+
+
+
+ SimpleEntityIdentity
+
+
+
+
+ ComplexTypeColumnMap
+
+
+
+
+ DiscriminatedCollectionColumnMap
+
+
+
+
+ EntityColumnMap
+
+
+
+
+ SimplePolymorphicColumnMap
+
+
+
+
+ MultipleDiscriminatorPolymorphicColumnMap
+
+
+
+
+ RecordColumnMap
+
+
+
+
+ RefColumnMap
+
+
+
+
+ ScalarColumnMap
+
+
+
+
+ SimpleCollectionColumnMap
+
+
+
+
+ VarRefColumnMap
+
+
+
+
+ Captures information about a single provider command
+
+
+
+
+ Internal constructor for a ProviderCommandInfo object
+
+
+
+
+ Internal methods to get the command tree
+
+
+
+
+ Transformation Rules for ConstrainedSortOp
+
+
+
+
+ If the ConstrainedSortOp's input is guaranteed to produce no rows, remove the ConstrainedSortOp completly:
+ CSort(EmptySet) => EmptySet
+
+ transformation status
+
+
+
+ Keeps track of all foreign key relationships
+
+
+
+
+ Is there a parent child relationship between table1 and table2 ?
+
+ true if there is at least one constraint
+
+
+
+ Load all relationships in this entity container
+
+
+
+
+ Is this relationship a binary relationship (ie) does it have exactly 2 end points?
+ This should ideally be a method supported by RelationType itself
+
+ true, if this is a binary relationship
+
+
+
+ Asserts that the specified DbExpression is a 'RelOp' DbExpression, i.e. it is considered the publisher of one or more (IQT) RelVars.
+
+
+
+
+ Update the DbExpression to RelOpInfo map to indicate that the specified DbExpression logically publishes the Vars
+ tracked in VarInfoList and that they should be bound under the specified name.
+
+ A new RelOpInfo instance that associates the given binding name and published Vars with the specified DbExpression. This RelOpInfo is also added to the DbExpression to RelOpInfo map
+
+
+
+ Removes an entry in the DbExpression to RelOpInfo map, 'consuming' it so that it is not visible higher in the converted CQT.
+
+ The RelOpInfo that was removed from the DbExpression to RelOpInfo map
+
+
+
+ Visit a Node that will be used as the basis of a DbExpressionBinding, optionally pushing the
+ Vars that are logically published by the DbExpression produced from the Node's Op onto the expression binding scopes stack.
+
+ The RelOpInfo that corresponds to the given Node, which details the DbExpression it was converted to, the Vars that are logically published by that DbExpression, and the unique name under which those Vars should be bound
+
+
+
+ Converts a list of VarDefOp Nodes into Expressions, builds a map of Var to DbExpression for each
+ defined Var, and pushes a new VarDefScope containing the map onto the stack of 'in scope' Vars.
+
+
+
+
+ A convenience method to create a new VarDefScope from the specified VarDefListOp Node
+
+
+
+
+ Asserts that the top of the scope stack is actually a VarDefScope, and then pops it to remove the locally defined Vars from scope.
+
+
+
+
+ Resolves an IQT Var to a CQT DbExpression.
+ There are 3 possible ways for an IQT Var to resolve to a valid reference expressed as a CQT DbExpression:
+ 1. The specified Var is a valid ParameterVar in the IQT Command being converted:
+ This resolves simply to ParameterRefExpression. A Parameter that corresponds to the ParameterVar
+ is declared on the CQT DbCommandTree is this has not already been done.
+ 2. The specified Var is a ComputedVar that is defined locally to the Op being visited. In this case
+ The DbExpression produced by converting the VarDefOp that defines the Var is returned.
+ 3. Otherwise, the Var must have been brought into scope because the DbExpression that logically produces it is
+ being used in a DbExpressionBinding which is currently in scope. Each RelOpInfo on the ExpressionBindingScopes stack
+ is asked to resolve the Var, if one of the RelOpInfo scopes is tracking the Var it will construct an appropriate combination
+ of DbVariableReferenceExpression and PropertyRefExpressions that are sufficient to logically reference the Var.
+ If none of the 3 above conditions are satisfied then the Var is unresolvable in the CQT being constructed and
+ the original IQT Command must be considered invalid for the purposes of this conversion.
+
+ The CQT DbExpression to which the specified Var resolves
+
+
+
+ Asserts that the specified Node has exactly 2 child Nodes
+
+
+
+
+ A SoftCastOp is intended to be used only for promotion (and/or equivalence)
+ and should be ignored in the CTree
+
+
+
+
+ Generates a name for the specified Var.
+ If the Var has a name (TryGetName), then we use the name to look up
+ the right alias generator, and get a column name from the alias generator
+ Otherwise, we simply get a name from the default alias generator
+
+
+
+
+ Called by both Visit(ProjectOp) and VisitSetOpArgument to create a DbProjectExpression
+ based on the RelOpInfo of the projection input and the set of projected Vars.
+ Note:
+ The projected Vars must have already been brought into scope (by one of the
+ methods such as EnterExpressionBinding, EnterVarDefScope, etc) before this method
+ is called, or the projected Vars will not be successfully resolved.
+ Both Visit(ProjectOp) and VisitSetOpArgument do this"
+ 1. Visit(ProjectOp) takes both DbExpressionBinding and VarDef based Vars into account
+ 2. The Vars produced by a SetOpArgument projection are only allowed to be DbExpressionBinding
+ based and are brought into scope when the original SetOp argument Node is visited.
+
+
+
+
+ Called by both ScanTableOp and UnnestOp Visitor pattern methods to determine
+ the shape of the output of the converted form of those Ops, in terms of the
+ IQT Vars that are published by the resulting DbExpression and how those Vars should
+ be reached.
+
+ A VarInfoList containing VarInfo instances that correctly track the Var or Vars produced by the targetTable, in accordance with the shape of the sourceType
+
+
+
+ Translate UnnestOp which is assumed (at this stage) to wrap a native ScalarOp
+ that returns a collection (e.g. a table-valued function node).
+
+
+
+
+ Builds up an "empty" projection over the input node. Well, in reality, we build
+ up a dummy projection node - which simply selects out some constant (which
+ is never used). This is useful in scenarios where the outputs are
+ uninteresting, but the input row count is
+
+
+
+
+ Build up a Project Op with exactly the Vars that we want. If the input is
+ a Project already, piggyback on it, and get the Vars we want. Otherwise,
+ create a new ProjectOp, and define the specified Vars
+ Note that the ProjectOp's output (element) type will be a record with the fields
+ in exactly the order specified by the projectionVars argument
+
+ A ProjectOp that produces the right set of Vars
+
+
+
+ Massages the input to a join node.
+ If the input is a Filter(ScanTable), we throw in a dummy project over
+ this input. This projectOp simply looks at the "referenced" columns of
+ the table, and uses those as the projection Vars
+ Otherwise, sqlgen does not really know which columns are referenced, and
+ ends up adding a projection with all columns of the table.
+ NOTE: We may want to do this for Apply as well
+
+ RelopInfo for the transformed input
+
+
+
+ Called by all Visitor pattern method that handle binary JoinOps (Inner, FullOuter, LeftOuter)
+
+
+
+
+ Called by both CrossApply and OuterApply visitor pattern methods - command handling of both types of Apply operation
+
+ A new CqtResult containing a DbApplyExpression with the correct ApplyType
+
+
+
+ Called by VisitSetOp to convert each argument.
+ Determines whether a column-reordering projection should be applied to
+ the argument, and applies that projection if necessary during conversion
+ to a DbExpression. A different projection is applied if no Nodes higher in
+ the IQT consume the vars produced by the SetOp argument.
+
+ A DbExpression that is the converted form of the argument (with an appropriate column-reording projection applied if necessary)
+
+
+
+ Called by UnionAll, Intersect and Except (SetOp) visitor pattern methods
+
+ The DbExpression equivalent of the SetOp
+
+
+
+ Convert SRO(e) => NewMultiset(Element(e'))
+ where e' is the CTree version of e
+ Add a Project over e, if it does not already have a ProjectOp
+
+
+
+
+ Convert SingleRowTableOp into NewMultisetOp(1) - a single element
+ collection. The element type of the collection doesn't really matter
+
+ CQT expression
+
+
+
+ Translates the PhysicalProjectOp. Handles two cases. If the child is a ProjectOp,
+ then we simply piggyback on the ProjectOp method, but with our list of Vars.
+ Otherwise, we visit the child, and then create a DbProjectExpression above it.
+ The reason we special case the first scenario is because we do not want to add
+ an extra Project over a Project-over-Sort expression tree. This causes bad
+ problems later down the line
+
+ the CQT expression corresponding to this subtree
+
+
+
+ The VarInfo class tracks how a single IQT Var should be referenced in terms of CQT Expressions.
+ The tracked Var must have been introduced by an IQT RelOp that was converted to a DbExpression that
+ is subsequently used in a DbExpressionBinding, otherwise the Var is either a ParameterVar or a locally
+ defined Var, which are tracked by the parameters collection of the Command and the VarDefScope
+ class, respectively.
+ An IQT Var that is tracked by a VarInfo instance is reachable in the following way:
+ 1. By a DbVariableReferenceExpression that references the Variable of the DbExpressionBinding that contains the DbExpression that logically publishes the IQT Var.
+ This is tracked by the PublisherName property of the RelOpInfo class, which is used to track Vars brought into scope by a DbExpressionBinding.
+ Without an enclosing RelOpInfo, the VarInfo is unbound and cannot be used to instantiate a CQT expression tree that is the equivalent of a VarRef of the IQT Var)
+ 2. By zero or more PropertyRefExpressions starting with a property of the DbVariableReferenceExpression created in step 1.
+ These PropertyRefExpressions are introduced on top of the DbVariableReferenceExpression because of Join or ApplyExpressions that
+ occur in the CQT between the expression that publishes the Var and the expression higher in the tree that contains a VarRefOp
+ to the IQT Var that must be resolved to a CQT DbExpression. In such cases the DbExpression that logically publishes
+ the IQT Var will have a record return Type.
+ The required property names are tracked, in order, in the PropertyPath property of this class.
+ The PrependProperty method is used to update the DbPropertyExpression path required to reach
+ the DbVariableReferenceExpression when the referenced Variable becomes part of such a record-typed output.
+
+
+
+
+ Constructs a new VarInfo instance that tracks the specified Var.
+
+
+
+
+ Adds a property name to the beginning of the property path for this VarInfo instance.
+ Each time a new record structure is constructed on top of the expression that logically
+ publishes this var, another DbPropertyExpression is required around the DbVariableReferenceExpression used
+ to reach the Var in the CQT. Each new DbPropertyExpression must be added immediately around the
+ DbVariableReferenceExpression, with previous PropertyExpressions now referring to the new DbPropertyExpression.
+ Therefore the new property name added by this method is inserted at the start of the property path.
+ See the Visit methods for the Join/ApplyOps for examples of using this method to adjust the property path.
+
+
+
+
+ Gets the Var tracked by this VarInfo instance
+
+
+
+
+ Gets the names, in order of use, that should be used to build DbPropertyExpression around an initial DbVariableReferenceExpression in order to build a DbExpression subtree that correctly references the tracked IQT Var
+
+
+
+
+ Groups a set of VarInfo instances together and allows certain operations (Bind/Unbind/PrependProperty)
+ to be performed on all instances in the VarInfoList with a single call.
+
+
+
+
+ Constructs a new, empty VarInfoList.
+
+
+
+
+ Constructs a new VarInfoList that contains the specified VarInfo instances.
+
+
+
+
+ Prepends the specified property name to the property path of all VarInfo instances in this list.
+
+
+
+
+ Attempts to retrieve the VarInfo instance that tracks the specified IQT Var, if it is contained by this VarInfoList.
+
+ True if this list contains a VarInfo instance that tracks the specified Var; otherwise false
+
+
+
+ IqtVarScope is used to represent one or more IQT Vars that are currently in scope and can be mapped to a corresponding CQT DbExpression subtree.
+
+
+
+
+ Attempts to resolve the specified IQT Var by building or mapping to a CQT DbExpression subtree. Overridden in derived classes.
+
+ True if the specified Var was successfully resolved; otherwise false
+
+
+
+ Implements the abstract IqtVarScope.TryResolveVar method. If the specified Var was published by this scope's DbExpression, it is mapped to a CQT DbExpression by calling CreateExpression on the VarInfo used to track it.
+
+ True if the specified Var was successfully resolved; otherwise false
+
+
+
+ Information (current binding name, property path) about the Vars logically published by the Publisher expression
+
+
+
+
+ Represents a collection of IQT Vars that were brought into scope by a DbExpression used in a DbExpressionBinding. This class is also used to associate those Vars with that DbExpression, which is considered the logical 'publisher' of the Vars.
+
+
+
+
+ Creates a new DbExpressionBinding that binds the publisher DbExpression under the binding name
+
+ The new DbExpressionBinding
+
+
+
+ The unique name assigned to the CQT DbExpression that logically publishes the PublishedVars. Used primarily in ExpressionBindings that contain that DbExpression
+
+
+
+
+ The CQT DbExpression that logically publishes the PublishedVars
+
+
+
+
+ Represents a collection of IQT Vars that were brought into scope by a DbExpression used in a DbGroupExpressionBinding.
+
+
+
+
+ Returns the DbGroupExpressionBinding that backs this group-by scope
+
+ The new DbExpressionBinding
+
+
+
+ Represents a collection of IQT Vars that are in scope because they are defined locally (by VarDefOps) to an IQT Op that is being visited.
+
+
+
+
+ Implements the abstract IqtVarScope.TryResolveVar method. If the specified Var exists in this scope, it is resolved by mapping it to the DbExpression that was produced by converting the IQT child Node of the VarDefOp that defines it to a CQT DbExpression subtree.
+
+ True if the specified Var was successfully resolved; otherwise false
+
+
+
+ Merge the discriminatorMap info we just found with what we've already found.
+ In practice, if either the current or the new map is from an OfTypeOnly view, we
+ have to avoid the optimizations.
+ If we have a new map that is a superset of the current map, then we can just swap
+ the new map for the current one.
+ If the current map is tha super set of the new one ther's nothing to do.
+ (Of course, if neither has changed, then we really don't need to look)
+
+
+
+
+ Transformation Rules for DistinctOp
+
+
+
+
+ If the DistinctOp includes all all the keys of the input, than it is unnecessary.
+ Distinct (X, distinct_keys) -> Project( X, distinct_keys) where distinct_keys includes all keys of X.
+
+ transformation status
+
+
+
+ An EntitySetId propertyref represents the EntitySetId property for
+ an entity type or a ref type.
+ As with TypeId, this class is a singleton instance
+
+
+
+
+ Gets the singleton instance
+
+
+
+
+ A simple class that represents a pair of extents
+
+
+
+
+ Equals
+
+
+
+
+ Hashcode
+
+
+
+
+ Return the left component of the pair
+
+
+
+
+ Return the right component of the pair
+
+
+
+
+ Transformation rules for FilterOps
+
+
+
+
+ Split up a predicate into 2 parts - the pushdown and the non-pushdown predicate.
+ If the filter node has no external references *and* the "columns" parameter is null,
+ then the entire predicate can be pushed down
+ We then compute the set of valid column references - if the "columns" parameter
+ is non-null, this set is used. Otherwise, we get the definitions of the
+ input relop node of the filterOp, and use that.
+ We use this list of valid column references to identify which parts of the filter
+ predicate can be pushed down - only those parts of the predicate that do not
+ reference anything beyond these columns are considered for pushdown. The rest are
+ stuffed into the nonPushdownPredicate output parameter
+
+ part of the predicate that can be pushed down
+
+
+
+ Convert Filter(Filter(X, p1), p2) => Filter(X, (p1 and p2))
+
+ transformed subtree
+
+
+
+ Convert Filter(Project(X, ...), p) => Project(Filter(X, p'), ...)
+
+ transformed subtree
+
+
+
+ Transform Filter(UnionAll(X1, X2), p) => UnionAll(Filter(X1, p1), Filter(X, p2))
+ Filter(Intersect(X1, X2), p) => Intersect(Filter(X1, p1), Filter(X2, p2))
+ Filter(Except(X1, X2), p) => Except(Filter(X1, p1), X2)
+ where p1 and p2 are the "mapped" versions of the predicate "p" for each branch
+
+ true, if successful transformation
+
+
+
+ Transforms Filter(Distinct(x), p) => Filter(Distinct(Filter(X, p1), p2)
+ where p2 is the part of the filter that can be pushed down, while p1 represents
+ any external references
+
+ Transformation status
+
+
+
+ Transforms Filter(GroupBy(X, k1.., a1...), p) =>
+ Filter(GroupBy(Filter(X, p1'), k1..., a1...), p2)
+ p1 and p2 represent the parts of p that can and cannot be pushed down
+ respectively - specifically, p1 must only reference the key columns from
+ the GroupByOp.
+ "p1'" is the mapped version of "p1",
+
+ Transformation status
+
+
+
+ Transform Filter()
+
+ Transformation status
+
+
+
+ Convert Filter(OuterApply(X,Y), p) into
+ Filter(CrossApply(X,Y), p)
+ if "p" is not null-preserving for Y (ie) "p" does not preserve null values from Y
+
+ transformation status
+
+
+
+ Convert
+ Filter(X, true) => X
+ Filter(X, false) => Project(Filter(SingleRowTableOp, ...), false)
+ where ... represent variables that are equivalent to the table columns
+
+ transformation status
+
+
+
+ Information about a foreign-key constraint
+
+
+
+
+ Get the corresponding parent (key) property, for a specific child (foreign key) property
+
+ true, if the parent property was found
+
+
+
+ Build up an equivalence map of primary keys and foreign keys (ie) for each
+ foreign key column, identify the corresponding primary key property
+
+
+
+
+ Parent key properties
+
+
+
+
+ Child key properties
+
+
+
+
+ Get the parent-child pair
+
+
+
+
+ Return the child rowcount
+
+
+
+
+ A visitor that collects all group aggregates and the corresponding function aggregates
+ that are defined over them, referred to as 'candidate aggregates'. The candidate aggregates are aggregates
+ that have an argument that has the corresponding group aggregate as the only external reference
+
+
+
+
+ Produces a list of all GroupAggregateVarInfos, each of which represents a single group aggregate
+ and it candidate function aggregates. It also produces a delegate that given a child node returns the parent node
+
+
+
+
+ Private constructor
+
+
+
+
+ Determines whether the var or a property of the var (if the var is defined as a NewRecord)
+ is defined exclusively over a single group aggregate. If so, it registers it as such with the
+ group aggregate var info manager.
+
+
+
+
+ Registers the group aggregate var with the group aggregate var info manager
+
+
+
+
+ If the unnestOp's var is defined as a reference of a group aggregate var,
+ then the columns it produces should be registered too, but as 'unnested' references
+
+
+
+
+ If the op is a collection aggregate function it checks whether its arguement can be translated over
+ a single group aggregate var. If so, it is tracked as a candidate to be pushed into that
+ group by into node.
+
+
+
+
+ Default visitor for nodes.
+ It tracks the child-parent relationship.
+
+
+
+
+ Utility class that tries to produce an equivalent tree to the input tree over
+ a single group aggregate variable and no other external references
+
+
+
+
+ Private constructor
+
+
+
+
+ Try to produce an equivalent tree to the input subtree, over a single group aggregate variable.
+ Such translation can only be produced if all external references of the input subtree are to a
+ single group aggregate var, or to vars that are can be translated over that single group
+ aggregate var
+
+ True, if the translation can be done, false otherwise
+
+
+
+ See
+
+
+
+ If the child is VarRef check if the subtree PropertyOp(VarRef) is reference to a
+ group aggregate var.
+ Otherwise do default processing
+
+
+
+
+ If the Subtree rooted at the collect is of the following structure:
+ PhysicalProject(outputVar)
+ |
+ Project(s)
+ |
+ Unnest
+ where the unnest is over the group aggregate var and the output var
+ is either a reference to the group aggregate var or to a constant, it returns the
+ translation of the ouput var.
+
+
+
+
+ Determines whether the given Node is a constant subtree
+ It only recognizes any of the constant base ops
+ and possibly casts over these nodes.
+
+
+
+
+ (1) If the given var or the given property of the given var are defined over a group aggregate var,
+ (2) and if that group aggregate var matches the var represented by represented by _targetGroupAggregateVarInfo
+ if any
+ it returns the corresponding translation over the group aggregate var. Also, if _targetGroupAggregateVarInfo
+ is not set, it sets it to the group aggregate var representing the referenced var.
+
+
+
+
+ Default processing for nodes.
+ Visits the children and if any child has changed it creates a new node
+ for the parent.
+ If the reference of the child node did not change, the child node did not change either,
+ this is because a node can only be reused "as is" when building a template.
+
+
+
+
+ Helper class to track the aggregate nodes that are candidates to be
+ pushed into the definingGroupByNode.
+
+
+
+
+ Public constructor
+
+
+
+
+ Each key value pair represents a candidate aggregate.
+ The key is the function aggregate subtree and the value is a 'template' of translation of the
+ function aggregate's argument over the var representing the group aggregate.
+ A valid candidate has an argument that does not have any external references
+ except for the group aggregate corresponding to the DefiningGroupNode.
+
+
+
+
+ Are there are agregates that are candidates to be pushed into the DefiningGroupNode
+
+
+
+
+ The GroupIntoOp node that this GroupAggregateVarInfo represents
+
+
+
+
+ Manages refereces to groupAggregate variables.
+
+
+
+
+ Add an entry that var is a computation represented by the computationTemplate
+ over the var represented by the given groupAggregateVarInfo
+
+
+
+
+ Add an entry that the given property of the given var is a computation represented
+ by the computationTemplate over the var represented by the given groupAggregateVarInfo
+
+
+
+
+ Gets the groupAggregateVarRefInfo representing the definition of the given var over
+ a group aggregate var if any.
+
+
+
+
+ Gets the groupAggregateVarRefInfo representing the definition of the given property of the given
+ var over a group aggregate var if any.
+
+
+
+
+ Get all the groupAggregateVarInfos
+
+
+
+
+ Helper class to track usage of GroupAggregateVarInfo
+ It represents the usage of a single GroupAggregateVar.
+ The usage is defined by the computation, it should be a subree whose only
+ external reference is the group var represented by the GroupAggregateVarInfo.
+
+
+
+
+ Public constructor
+
+
+
+
+ Subtree whose only external reference is
+ the group var represented by the GroupAggregateVarInfo
+
+
+
+
+ The GroupAggregateVarInfo (possibly) referenced by the computation
+
+
+
+
+ Is the computation over unnested group aggregate var
+
+
+
+
+ Transformation Rules for GroupByOps
+
+
+
+
+ If the GroupByOp defines some computedVars as part of its keys, but those computedVars are simply
+ redefinitions of other Vars, then eliminate the computedVars.
+ GroupBy(X, VarDefList(VarDef(cv1, VarRef(v1)), ...), VarDefList(...))
+ can be transformed into
+ GroupBy(X, VarDefList(...))
+ where cv1 has now been replaced by v1
+
+ transformation status
+
+
+
+ Converts a GroupBy(Project(X, c1,..ck), agg1, agg2, .. aggm) =>
+ GroupBy(X, agg1', agg2', .. aggm')
+ where agg1', agg2', .. aggm' are the "mapped" versions
+ of agg1, agg2, .. aggm, such that the references to c1, ... ck are
+ replaced by their definitions.
+ We only do this if each c1, ..ck is refereneced (in aggregates) at most once or it is a constant.
+
+ Transformation status
+
+
+
+ If the GroupByOp has no aggregates:
+ (1) and if it includes all all the keys of the input, than it is unnecessary
+ GroupBy (X, keys) -> Project(X, keys) where keys includes all keys of X.
+ (2) else it can be turned into a Distinct:
+ GroupBy (X, keys) -> Distinct(X, keys)
+
+ transformation status
+
+
+
+ Replaces each occurance of the given vars with their definitions.
+
+
+
+
+ "Public" entry point. In the subtree rooted at the given root,
+ replace each occurance of the given vars with their definitions,
+ where each key-value pair in the dictionary is a var-definition pair.
+
+
+
+
+ Recomputes node info post regular processing.
+
+
+
+
+ Used to determine whether any of the given vars occurs more than once
+ in a given subtree.
+
+
+
+
+ Public entry point. Returns true if at least one of the given vars occurs more than
+ once in the subree rooted at the given root.
+
+
+
+
+ Maintained for lambda and model-defined function applications (DbLambdaExpression and DbFunctionExpression).
+
+
+
+
+ Initialize the DbExpressionKind --> OpType mappings for DbComparisonExpression and DbArithmeticExpression
+
+
+
+
+ Generate an IQT given a query command tree and discriminator metadata (available for certain query mapping views)
+
+
+
+
+ Is the current expression a predicate?
+
+ true, if the expression is a predicate
+
+
+
+ Convert this expression into a "scalar value" ITree expression. There are two main
+
+
+
+
+ Convert an Itree node into a scalar op tree
+
+ the converted subtree
+
+
+
+ Convert a rel op Itree node into a scalar op tree
+
+
+
+
+ Scalarize the predicate (x = y) by converting it into a "case when x = y then 'true' else 'false' end" expression.
+
+
+
+
+ Convert an expression into an iqt predicate
+
+
+
+
+ Process a list of expressions, and apply the delegate to each of the expressions
+
+ a list of IQT expressions
+
+
+
+ Process a set of cqt expressions - and convert them into scalar iqt expressions
+
+ list of iqt expressions
+
+
+
+ Ensures that an input op is a RelOp. If the specified Node's Op is not a RelOp then it is wrapped in an Unnest to create a synthetic RelOp. This is only possible if the input Op produces a collection.
+
+ A Node with an Op that is guaranteed to be a RelOp (this may be the original Node or a new Node created to perform the Unnest)
+
+
+
+ Cap a RelOp with a ProjectOp. The output var of the Project is the
+ output var from the input
+
+ the relop tree with a projectNode at the root
+
+
+
+ Cap a relop tree with a PhysicalProjectOp. The Vars of the PhysicalProjectOp
+ are the vars from the RelOp tree
+
+ relop tree capped by a PhysicalProjectOp
+
+
+
+ Creates a new variable scope that is based on a CQT DbExpressionBinding and pushes it onto the variable scope stack. The scope defines a single variable based on the DbExpressionBinding's VarName and DbExpression.
+
+ The Node produced by converting the binding's DbExpression
+
+
+
+ Creates a new variable scope that is based on a CQT DbGroupExpressionBinding and pushes it onto the variable scope stack. The scope defines a single variable based on the DbExpressionBinding's VarName and DbExpression.
+ This method does not bring the GroupVarName into scope. Note that ExitExpressionBinding and NOT ExitGroupExpressionBinding should be used to remove this scope from the stack.
+
+ The Node produced by converting the binding's DbExpression
+
+
+
+ Common implementation method called by both EnterExpressionBinding and EnterGroupExpressionBinding
+
+
+
+
+ Common implementation method called by both VisitBoundExpressionPushBindingScope and VisitJoin
+
+
+
+
+ Common implementation method called by both VisitBoundExpressionPushBindingScope and VisitJoin
+
+
+
+
+ Removes a variable scope created based on a DbExpressionBinding from the top of the variable scope stack, verifying that it is in fact an ExpressionBindingScope.
+
+ The removed ExpressionBindingScope
+
+
+
+ Removes a variable scope created based on a DbGroupExpressionBinding from the top of the variable scope stack, verifying that it is in fact an ExpressionBindingScope.
+ Should only be called after visiting the Aggregates of a DbGroupByExpression in Visit(DbGroupByExpression).
+ The sequence (in Visit(GroupExpression e) is:
+ 1. EnterGroupExpressionBinding
+ 2. Visit e.Keys
+ 3. ExitExpressionBinding
+ 4. (Push new scope with GroupVarName instead of VarName)
+ 5. Visit e.Aggregates
+ 6. ExitGroupExpressionBinding
+
+
+
+
+ Creates a new variable scope that is based on a CQT DbLambda and pushes it onto the variable scope stack.
+
+
+
+
+ Removes a variable scope created based on a Lambda function from the top of the variable scope stack, verifying that it is in fact a LambdaScope.
+
+
+
+
+ Constructs a NewRecordOp on top of a multi-Var-producing Op, resulting in a RelOp that produces a single Var.
+
+ A new ProjectOp that projects a new record of the specified type from the specified Vars over the original input Op/Node
+
+
+
+ This method builds a "soft"Cast operator over the input node (if necessary) to (soft)
+ cast it to the desired type (targetType)
+ If the input is a scalarOp, then we simply add on the SoftCastOp
+ directly (if it is needed, of course). If the input is a RelOp, we create a
+ new ProjectOp above the input, add a SoftCast above the Var of the
+ input, and then return the new ProjectOp
+ The "need to cast" is determined by the Command.EqualTypes function. All type
+ equivalence in the plan compiler is determined by this function
+
+
+
+
+ A variant of the function above. Works with an EdmType instead
+ of a TypeUsage, but leverages all the work above
+
+ the transformed expression
+
+
+
+ We simplify the property instance where the user is accessing a key member of
+ a reference navigation. The instance becomes simply the reference key in such
+ cases.
+ For instance, product.Category.CategoryID becomes Ref(product.Category).CategoryID,
+ which gives us a chance of optimizing the query (using foreign keys rather than joins)
+
+
+ true if the property expression was rewritten, in which case false , in which case
+
+
+
+
+ Encapsulates the logic required to convert a SetOp (Except, Intersect, UnionAll) expression
+ into an IQT Node/Op pair.
+
+ A new IQT Node that references the ExceptOp, IntersectOp or UnionAllOp created based on the expression
+
+
+
+ Build the equivalent of an OfTypeExpression over the input (ie) produce the set of values from the
+ input that are of the desired type (exactly of the desired type, if the "includeSubtypes" parameter is false).
+ Further more, "update" the result element type to be the desired type.
+ We accomplish this by first building a FilterOp with an IsOf (or an IsOfOnly) predicate for the desired
+ type. We then build out a ProjectOp over the FilterOp, where we introduce a "Fake" TreatOp over the input
+ element to cast it to the right type. The "Fake" TreatOp is only there for "compile-time" typing reasons,
+ and will be ignored in the rest of the plan compiler
+
+
+
+
+ Translation for GroupAggregate
+ Create the translation as :
+ Collect
+ |
+ PhysicalProject
+ |
+ GroupNodeDefinition
+ Here, GroupNodeDefinition is:
+ 1. If there are no keys: copyOfInput;
+ 2. If there are keys:
+ Filter (keyDef1 = copyOfKeyDef1 or keyDef1 is null and copyOfKeyDef1 is null) and ... and (keyDefn = copyOfKeyDefn or keyDefn is null and copyOfKeyDefn is null)
+ |
+ Project (copyOfInput, copyOfKeyDef1, copyOfKeyDef1, ... copyOfKeyDefn)
+ |
+ copyOfInput
+
+
+
+
+ If the return type of the input node is a RowType it flattens its individual non-row properties.
+ The produced nodes are added to the given flattenedProperties list
+
+
+
+
+ Common processing for the identical input and sort order arguments to the unrelated
+ DbSkipExpression and DbSortExpression types.
+
+ The converted form of the input to the DbSkipExpression or DbSortExpression, capped by a ProjectOp that defines and Vars referenced by the SortKeys.
+
+
+
+ Abstract base class for both DbExpressionBinding and LambdaFunction scopes
+
+
+
+
+ Returns true if it is a lambda variable representing a predicate expression.
+
+
+
+
+ Represents a variable scope introduced by a CQT DbExpressionBinding, and therefore contains a single variable.
+
+
+
+
+ Represents a variable scope introduced by a LambdaFunction.
+
+
+
+
+ varName : [node, IsPredicate]
+
+
+
+
+ Callback to process an expression
+
+
+
+
+ Represents one or more type filters that should be AND'd together to produce an aggregate IsOf filter expression
+
+
+
+
+ The type that elements of the filtered input set must be to satisfy this IsOf filter
+
+
+
+
+ Indicates whether elements of the filtered input set may be of a subtype (IsOf) of the required type
+ and still satisfy the IsOfFilter, or must be exactly of the required type (IsOfOnly) to do so.
+
+
+
+
+ The next IsOfFilter in the AND chain.
+
+
+
+
+ Represents an "edge" in the join graph.
+ A JoinEdge is a directed equijoin between the left and the right table. The equijoin
+ columns are represented by the LeftVars and the RightVars properties
+
+
+
+
+ Internal constructor
+
+
+
+
+ Factory method
+
+ the new join edge
+
+
+
+ Creates a transitively generated join edge
+
+ the join edge
+
+
+
+ Add a new "equi-join" condition to this edge
+
+ true, if this condition can be added
+
+
+
+ The left table
+
+
+
+
+ The right table of the join
+
+
+
+
+ The underlying join node, may be null
+
+
+
+
+ The join kind
+
+
+
+
+ Equijoin columns of the left table
+
+
+
+
+ Equijoin columns of the right table
+
+
+
+
+ Is this join edge useless?
+
+
+
+
+ Gets a flag that indicates whether elimination is restricted for this join edge.
+ Returns true if this is not a transitive join edge and one or both participating
+ tables are not visible at the join node, otherwise false.
+
+
+
+
+ The JoinElimination module is intended to do just that - eliminate unnecessary joins.
+ This module deals with the following kinds of joins
+ * Self-joins: The join can be eliminated, and either of the table instances can be
+ used instead
+ * Implied self-joins: Same as above
+ * PK-FK joins: (More generally, UniqueKey-FK joins): Eliminate the join, and use just the FK table, if no
+ column of the PK table is used (other than the join condition)
+ * PK-PK joins: Eliminate the right side table, if we have a left-outer join
+
+
+
+
+ Invokes the visitor
+
+
+
+
+ Do we need to build a join graph for this node - returns false, if we've already
+ processed this
+
+
+
+
+ Do the real processing of the join graph.
+
+ modified join node
+
+
+
+ Default handler for a node. Simply visits the children, then handles any var
+ remapping, and then recomputes the node info
+
+
+
+
+ Invokes default handling for a node and adds the child-parent tracking info to the VarRefManager.
+
+
+
+
+ Build a join graph for this node for this node if necessary, and process it
+
+
+
+
+ Represents a join graph. The uber-class for join elimination
+
+
+
+
+ The basic constructor. Builds up the annotated node tree, and the set of
+ join edges
+
+
+
+
+ Perform all kinds of join elimination. The output is the transformed join tree.
+ The varMap output is a dictionary that maintains var renames - this will be used
+ by the consumer of this module to fix up references to columns of tables
+ that have been eliminated
+ The processedNodes dictionary is simply a set of all nodes that have been processed
+ in this module - and need no further "join graph" processing
+
+
+
+
+ Get the subset of vars that are Columns
+
+ a subsetted VarVec that only contains the columnVars from the input vec
+
+
+
+ Generate a list of column Vars from the input vec
+
+
+
+
+ Split up the join predicate into equijoin columns and other predicates.
+ For example, if I have a predicate of the form T1.C1 = T2.D1 and T1.C2 > T2.D2
+ we would generate
+ LeftVars = T1.C1
+ RightVars = T2.C1
+ OtherPredicate = T1.C2 > T2.D2
+ Special Cases:
+ For fullouter joins, we don't do any splitting - the "OtherPredicate" captures the
+ entire join condition.
+
+
+
+
+ Build up the annotated node tree for the input subtree.
+ If the current node is
+ a ScanTableOp - we build an AugmentedTableNode
+ a join (Inner, LOJ, FOJ, CrossJoin) - we build an AugmentedJoinNode,
+ after first building annotated node trees for the inputs.
+ anything else - we build an AugmentedNode
+ We also mark the node as "processed" - so that the caller will not need
+ to build join graphs for this again
+
+ the annotated node tree
+
+
+
+ Add a new join edge if possible.
+ - Check to see whether the input columns are columns of a table that we're tracking.
+ - Make sure that both the tables are "visible" to the current join node
+ - If there is already a link between the two tables, make sure that the link's
+ join kind is compatible with what we have
+
+
+
+
+ Check to see if all columns in the input varList are from the same table
+ Degenerate case: if the list is empty, we still return true
+
+ true, if every column is from the same table
+
+
+
+ Build a set of JoinEdges for this join.
+ For cross joins, we simply invoke this function recursively on the children, and return
+ For other joins,
+ - We first compute the "visibility" for the left and right branches
+ - For full outer joins, the "visibility" is the current join node's id. (ie)
+ the tables below are not to be considered as candidates for JoinEdges anywhere
+ above this FOJ node
+ - For left outer joins, the "visibility" of the left child is the input "maxVisibility"
+ parameter. For the right child, the "visibility" is the current join node's id
+ - For inner joins, the visibility for both children is the "maxVisibility" parameter
+ - We then check to see if the join condition is "ok". If the current join node
+ is a full-outer join, OR if the joinNode has an OtherPredicate (ie) stuff
+ other than equijoin column conditions, then we don't build any joinedges.
+ - Otherwise, we build join edges for each equijoin column
+
+
+
+
+ Builds up the list of join edges. If the current node is
+ a ScanTable - we simply set the "LastVisibleId" property to the maxVisibility
+ parameter
+ a join - we invoke the BuildJoinEdges() function on the join node
+ anything else - do nothing
+
+
+
+
+ If edge1 represents (T1, T2), and edge2 represents (T2, T3), try and
+ create a (T1,T3) edge.
+ The transitive edge is created if all of the following conditions hold:
+ 1. edge1 and edge2 are of the same join kind
+ 2. If edge1 and edge2 are Left Outer Joins, then
+ a. both edges represent joins on the same columns, and
+ b. at least one of the edges represents a self join
+ 3. For inner joins:
+ The intersection of the columns on which are the joins represented
+ by edge1 and edge2 is non-empty, the transitive edge is created to represent
+ a join on that intersection.
+ If an edge already exists between these tables, then don't add a new edge
+
+
+
+
+ Given a list of key vars a list of corresponding value vars, creates a list
+ of key-value pairs that is ordered based on the keys
+
+
+
+
+ Try to turn left outer joins into inner joins
+ Turn an augmented join node that represents a Left Outer Join into an Inner join
+ if all its edges are candidates to be turned into an Inner Join
+ An edge representing A LOJ B is a candidate to be turned into an inner join (A INNER JOIN B)
+ if the following conditions hold:
+ 1. a) There is a foreign key constraint (parent-child relationship) between B and A,
+ the join is on the constraint, and the joined columns in B are non-nullable, or
+ b) There is a foreign key constraint between A and B, the join is on the constraint,
+ and the child multiplicity is One. However, this scenario cannot be specified in the ssdl,
+ thus this case has not be implemented, and
+ 2. All the rows from the right table B are preserved (i.e. not filtered out) at the level of the join.
+ This means that if B is participating in any joins prior to being joined with A, these have to be
+ left outer joins and B has to be a driver (on the left spine).
+
+
+
+
+ Are all the rows from the given table that is part of the subtree rooted
+ at the given root preserved on the root.
+ This is true if:
+ - The root represents the table
+ - The table is a on the left spine of a left outer join tree
+
+
+
+
+ Does the set of given joinEdges contain a join edge to a given table
+
+
+
+
+ Determines whether each of the given joinEdges can be turned into an inner join
+ NOTE: Due to how we create join edges, currenlty there can only be one join edge in this group
+ See
+
+
+
+ A LOJ B edge can be turned into an inner join if:
+ 1. There is a foreign key constraint based on which such transformation is possible
+ 2. All the rows from the right table B are preserved (i.e. not filtered out) at the level of the join.
+ This means that if B is participating in any joins prior to being joined with A, these have to be
+ left outer joins and B has to be a driver (on the left spine).
+
+
+
+
+ A necessary condition for an A LOJ B edge to be turned into an inner join is
+ the existence of one of the following constraints:
+ a) There is a foreign key constraint (parent-child relationship) between B and A,
+ the join is on the constraint, and the joined columns in B are non-nullable, or
+ b) There is a foreign key constraint between A and B, the join is on the constraint,
+ and the child multiplicity is One. However, this scenario cannot be specified in the ssdl,
+ thus this case has not be implemented
+
+
+
+
+ Generate a set of transitive edges
+
+
+
+
+ Checks whether a given table can be eliminated to be replaced by the given replacingTable
+ with regards to possible participation in the driving (left) subtree of Left Outer Joins.
+ In order for elimination to happen, one of the two tables has to logically move,
+ either the replacement table to the original table's location, or the table to the
+ replacing table's location.
+ For the table that would have to move, it checks whether such move would be valid
+ with regards to its participation as driver in Left Outer Joins (
+
+
+
+ Can the right table of the given tableJoinEdge be eliminated and replaced by the right table of the replacingTableJoinEdge
+ based on both tables participation in other joins.
+ It can be if:
+ - The table coming from tableJoinEdge does not participate in any other join on the way up to the least common ancestor
+ - The table coming from replacingTableJoinEdge does not get filtered on the way up to the least common ancestor
+
+
+
+
+ Can the right table of the joinEdge be filtered by joins on the the way up the the given leastCommonAncestor.
+ It can, if
+ - dissallowAnyJoin is specified, or
+ - if it is on the right side of a left outer join or participates in any inner join, thus it is only
+ allowed to be on the left side of a left outer join
+
+
+
+
+ Determines whether the given table can be moved to the replacing table's location
+ with regards to participation in the driving (left) subtree of Left Outer Joins.
+ If the table to be moved is part of the driving (left) subtree of a Left Outer Join
+ and the replacing table is not part of that subtree then the table cannot be moved,
+ otherwise it can.
+
+
+
+
+ Gets the least common ancestor for two given nodes in the tree
+
+
+
+
+ This function marks a table as eliminated. The replacement varmap
+ is updated with columns of the table being mapped to the corresponding columns
+ of the replacement table
+
+ Var or one of its subtypes
+
+
+
+ Record that replacingVar is replacing replacedVar.
+ Also, replacedVar was previously replacing any other vars,
+ add these to the list of replaced vars for the replacingVar too.
+ The info about the replacedVar no longer needs to be maintained.
+
+
+
+
+ This function marks a table (part of a selfjoin) as eliminated. The replacement varmap
+ is updated with columns of the table being mapped to the corresponding columns
+ of the replacement table
+
+
+
+
+ This function is a helper function for star selfjoin elimination. All the
+ "right" tables of the join edges in the input list are instances of the same table.
+ Precondition: Each joinedge is of the form (X, Ai),
+ where X is the star-joined table, and A1...An are all instances of the same
+ table A
+ This function first creates groups of join edges such that all tables
+ in a group:
+ 1. are joined to the center (X) on the same columns
+ 2. are of the same join kind
+ 3. are joined on all key columns of table A
+ 4. if the join type is Left Outer Join, they are not joined on any other columns
+ For each group, we then identify the table with the
+ smallest "Id", and choose that to replace all the other tables from that group
+
+
+
+
+ Two edges match for star self join elimination if:
+ 1. are joined to the center (X) on the same columns
+ 2. are of the same join kind
+
+
+
+
+ A join edge qualifies for starting a group for star self join elimination if:
+ 1. the join is on all key columns of the right table,
+ 2. if the join type is Left Outer Join, the join is on no columns
+ other than the keys of the right table.
+ NOTE: The second limitation is really arbitrary, to should be possible
+ to also allow other conditions
+
+
+
+
+ Eliminates any star self joins. This function looks at all the tables that
+ this table is joined to, groups the tables based on the table name (metadata),
+ and then tries selfjoin elimination on each group (see function above)
+
+
+
+
+ Eliminate a self-join edge.
+
+ tur, if we did eliminate the self-join
+
+
+
+ Eliminate self-joins for this table (if any)
+
+
+
+
+ Eliminate all selfjoins
+
+
+
+
+ Eliminate the left table
+
+
+
+
+ Eliminate the right table
+
+
+
+
+ Do we reference any nonkey columns from this table
+
+ true, if there are any nonkey references
+
+
+
+ Are any of the key columns from the right table of the given join edge referenced
+ elsewhere (outside the join condition)
+
+
+
+
+ Eliminate a parent-child join, given a fk constraint
+
+
+
+
+ Given a ForeignKeyConstraint and lists of vars on which the tables are joined,
+ it checks whether the join condition includes (but is not necessarily joined only on)
+ the foreign key constraint.
+
+
+
+
+ Try to eliminate the parent table from a
+ child Left Outer Join parent
+ join, given a fk constraint
+ More specific:
+ P(p1, p2, p3,…) is the parent table, and C(c1, c2, c3, …) is the child table.
+ Say p1,p2 is the PK of P, and c1,c2 is the FK from C to P
+ SELECT …
+ From C LOJ P ON (p1 = c1 and p2 = c2)
+ WHERE …
+ If only the keys are used from P, we should but should be carefull about composite keys with nullable foreign key columns.
+ If a composite foreign key has been defined on columns that allow nulls,
+ and at least one of the columns, upon the insert or update of a row, is set to null, then the foreign key constraint will be satisfied
+ on SqlServer.
+ Thus we should do the elimination only if
+ 1. The key is not composite
+ 2. All columns on the child side are non nullable
+
+
+
+
+ Helper method to try to eliminate the right table given a join edge.
+ The right table should be eliminated if:
+ 1. It does not have non key references, and
+ 2. Either its columns are not referenced anywhere outside the join condition or,
+ if allowRefsForJoinedOnFkOnly is true, the join condition is only on the fk constraint
+ (which we deduct by only checking the count, since we already checked that the conditions do
+ include the fk constraint.
+ 3. It can be eliminated based on possible participation in a left outer join
+
+
+
+
+ Eliminate the join if possible, for this edge
+
+
+
+
+ Eliminate parent child nodes that this node participates in
+
+
+
+
+ Eliminate all parent-child joins in the join graph
+
+
+
+
+ Return the result of join elimination
+
+ the transformed node tree
+
+
+
+ Build a filter node (if necessary) to prune out null values for the specified
+ columns
+
+
+
+
+ Adds a filter node (if necessary) on top of the input node.
+ Returns the input node, if the filter predicate is null - otherwise, adds a
+ a new filter node above the input
+
+
+
+
+ Rebuilds the predicate for a join node and caculates the minimum location id at which it can be specified.
+ The predicate is an AND of the equijoin conditions and the "otherPredicate".
+ We first remap all columns in the equijoin predicates - if a column pair
+ resolves to the same column, then we skip that pair.
+ The minimum location id at which a predicate can be specified is the minimum location id that is
+ still at or above the minimum location id of all participating vars. By default, it is the location id
+ of the input join node. However, because a table producing a participating var may be moved or
+ replaced by another table, the rebuilt predicate may need to be specified at higher location id.
+
+ the rebuilt predicate
+
+
+
+ Rebuilds a crossjoin node tree. We visit each child of the cross join, and get
+ back a list of nodes. If the list of nodes has
+ 0 children - we return null
+ 1 child - we return the single child
+ otherwise - we build a new crossjoin op with all the children
+
+ new node tree
+
+
+
+ Rebuilds the node tree for a join.
+ For crossjoins, we delegate to the function above. For other cases, we first
+ invoke this function recursively on the left and the right inputs.
+
+ rebuilt tree
+
+
+
+ Rebuild the node tree for a TableNode.
+ - Keep following the ReplacementTable links until we get to a node that
+ is either null, or has a "false" value for the IsEliminated property
+ - If the result is null, then simply return null
+ - If the tableNode we ended up with has already been "placed" in the resulting
+ node tree, then return null again
+ - If the tableNode has a set of non-nullable columns, then build a filterNode
+ above the ScanTable node (pruning out null values); otherwise, simply return
+ the ScanTable node
+
+ rebuilt node tree for this node
+
+
+
+ Rebuilds the node tree from the annotated node tree. This function is
+ simply a dispatcher
+ ScanTable - call RebuildNodeTree for ScanTable
+ Join - call RebuildNodeTree for joinOp
+ Anything else - return the underlying node
+
+ the rebuilt node tree
+
+
+
+ Helper method for RebuildNodeTree.
+ Given predicate nodes and the minimum location ids at which they can be specified, it creates:
+ 1. A single predicate AND-ing all input predicates with a minimum location id that is less or equal to the given targetNodeId.
+ 2. A dictionary of all other input predicates and their target minimum location ids.
+
+ A single predicate "AND"-ing all input predicates with a minimum location id that is less or equal to the tiven targetNodeId.
+
+
+
+ Helper method for
+
+
+
+ Combines two predicates into one by AND-ing them.
+
+
+
+
+ Get the location id of the AugumentedTableNode at which the given var is defined.
+ If the var is not in th m_varToDefiningNodeMap, then it return the input defaultLocationId
+
+
+
+
+ Gets the location id of least common ancestor for two nodes in the tree given their location ids
+
+
+
+
+ Helper method for
+ The immediate child of the given root that is root of the subree that contains the node with the given nodeId.
+
+
+
+ The only join kinds we care about
+
+
+
+
+ Transformation rules for JoinOps
+
+
+
+
+ CrossJoin(Project(A), B) => Project(CrossJoin(A, B), modifiedvars)
+ InnerJoin(Project(A), B, p) => Project(InnerJoin(A, B, p'), modifiedvars)
+ LeftOuterJoin(Project(A), B, p) => Project(LeftOuterJoin(A, B, p'), modifiedvars)
+
+ transformation status
+
+
+
+ CrossJoin(Filter(A,p), B) => Filter(CrossJoin(A, B), p)
+ CrossJoin(A, Filter(B,p)) => Filter(CrossJoin(A, B), p)
+ InnerJoin(Filter(A,p), B, c) => Filter(InnerJoin(A, B, c), p)
+ InnerJoin(A, Filter(B,p), c) => Filter(InnerJoin(A, B, c), p)
+ LeftOuterJoin(Filter(A,p), B, c) => Filter(LeftOuterJoin(A, B, c), p)
+ Note that the predicate on the right table in a left-outer-join cannot be pulled
+ up above the join.
+
+ transformation status
+
+
+
+ Convert a CrossJoin(SingleRowTable, X) or CrossJoin(X, SingleRowTable) or LeftOuterJoin(X, SingleRowTable)
+ into just "X"
+
+ transformation status
+
+
+
+ The KeyPullup class subclasses the default visitor and pulls up keys
+ for the different node classes below.
+ The only Op that really deserves special treatment is the ProjectOp.
+
+
+
+
+ Pull up keys (if possible) for the given node
+
+ Keys for the node
+
+
+
+ Default visitor for children. Simply visit all children, and
+ try to get keys for those nodes (relops, physicalOps) that
+ don't have keys as yet.
+
+
+
+
+ Default visitor for RelOps. Simply visits the children, and
+ then tries to recompute the NodeInfo (with the fond hope that
+ some keys have now shown up)
+
+
+
+
+ Visitor for a ScanTableOp. Simply ensures that the keys get
+ added to the list of referenced columns
+
+
+
+
+ Pulls up keys for a ProjectOp. First visits its children to pull
+ up its keys; then identifies any keys from the input that it may have
+ projected out - and adds them to the output list of vars
+
+
+
+
+ Comments from Murali:
+ There are several cases to consider here.
+ Case 0:
+ Let’s assume that K1 is the set of keys ({k1, k2, ..., kn}) for the
+ first input, and K2 ({l1, l2, …}) is the set of keys for the second
+ input.
+ The best case is when both K1 and K2 have the same cardinality (hopefully
+ greater than 0), and the keys are in the same locations (ie) the corresponding
+ positions in the select-list. Even in this case, its not enough to take
+ the keys, and treat them as the keys of the union-all. What we’ll need to
+ do is to add a “branch” discriminator constant for each branch of the
+ union-all, and use this as the prefix for the keys.
+ For example, if I had:
+ Select c1, c2, c3... from ...
+ Union all
+ Select d1, d2, d3... from ...
+ And for the sake of argument, lets say that {c2} and {d2} are the keys of
+ each of the branches. What you’ll need to do is to translate this into
+ Select 0 as bd, c1, c2, c3... from ...
+ Union all
+ Select 1 as bd, d1, d2, d3... from ...
+ And then treat {bd, c2/d2} as the key of the union-all
+ Case 1: (actually, a subcase of Case 0):
+ Now, if the keys don’t align, then we can simply take the union of the
+ corresponding positions, and make them all the keys (we would still need
+ the branch discriminator)
+ Case 2:
+ Finally, if you need to “pull” up keys from either of the branches, it is
+ possible that the branches get out of whack. We will then need to push up
+ the keys (with nulls if the other branch doesn’t have the corresponding key)
+ into the union-all. (We still need the branch discriminator).
+ Now, unfortunately, whenever we've got polymorphic entity types, we'll end up
+ in case 2 way more often than we really want to, because when we're pulling up
+ keys, we don't want to reason about a caseop (which is how polymorphic types
+ wrap their key value).
+ To simplify all of this, we:
+ (1) Pulling up the keys for both branches of the UnionAll, and computing which
+ keys are in the outputs and which are missing from the outputs.
+ (2) Accumulate all the missing keys.
+ (3) Slap a projectOp around each branch, adding a branch discriminator
+ var and all the missing keys. When keys are missing from a different
+ branch, we'll construct null ops for them on the other branches. If
+ a branch already has a branch descriminator, we'll re-use it instead
+ of constructing a new one. (Of course, if there aren't any keys to
+ add and it's already including the branch discriminator we won't
+ need the projectOp)
+
+
+
+
+ A nested propertyref describes a nested property access - think "a.b.c"
+
+
+
+
+ Basic constructor.
+ Represents the access of property "propertyRef" within property "property"
+
+
+
+
+ Overrides the default equality function. Two NestedPropertyRefs are
+ equal if the have the same property name, and the types are the same
+
+
+
+
+ Overrides the default hashcode function. Simply adds the hashcodes
+ of the "property" and "propertyRef" fields
+
+
+
+
+ the nested property
+
+
+
+
+ the parent property
+
+
+
+
+ This class "pulls" up nest operations to the root of the tree
+
+
+ The goal of this module is to eliminate nest operations from the query - more
+ specifically, the nest operations are pulled up to the root of the query instead.
+
+
+
+
+ map from a collection var to the node where it's defined; the node should be
+ the node that should be used as the replacement for the var if it is referred
+ to in an UnnestOp (through a VarRef) Note that we expect this to contain the
+ PhysicalProjectOp of the node, so we can use the VarList when mapping vars to
+ the copy; (We'll remove the PhysicalProjectOp when we copy it...)
+
+
+
+
+ map from var to the var we're supposed to replace it with
+
+
+
+
+ Map from VarRef vars to what they're referencing; used to enable the defining
+ node map to contain only the definitions, not all the references to it.
+
+
+
+
+ Whether a sort was encountered under an UnnestOp.
+ If so, sort removal needs to be performed.
+
+
+
+
+ The driver routine. Does all the hard work of processing
+
+
+
+
+ is the node a NestOp node?
+
+
+
+
+ Not Supported common processing
+ For all those cases where we don't intend to support
+ a nest operation as a child, we have this routine to
+ do the work.
+
+
+
+
+ Follow the VarRef chain to the defining var
+
+
+
+
+ Update the replacement Var map with the vars from the pulled-up
+ operation; the shape is supposed to be identical, so we should not
+ have more vars on either side, and the order is guaranteed to be
+ the same.
+
+
+
+
+ Replace a list of sortkeys *IN-PLACE* with the corresponding "mapped" Vars
+
+
+
+
+ Produce a "mapped" sequence of the input Var sequence - based on the supplied
+ map
+
+ the mapped var sequence
+
+
+
+ Produce a "mapped" varList
+
+
+
+
+ Produce a "mapped" varVec
+
+
+
+
+ VarDefOp
+ Essentially, maintains m_varRefMap, adding an entry for each VarDef that has a
+ VarRef on it.
+
+
+
+
+ VarRefOp
+
+
+ When we remove the UnnestOp, we are left with references to it's column vars that
+ need to be fixed up; we do this by creating a var replacement map when we remove the
+ UnnestOp and whenever we find a reference to a var in the map, we replace it with a
+ reference to the replacement var instead;
+
+
+
+
+ We don't yet support nest pullups over Case
+
+
+
+
+ The input to Exists is always a ProjectOp with a single constant var projected.
+ If the input to that ProjectOp contains nesting, it may end up with additional outputs after being
+ processed. If so, we clear out those additional outputs.
+
+
+
+
+ Default RelOp processing:
+ We really don't want to allow any NestOps through; just fail if we don't have
+ something coded.
+
+
+
+
+ ApplyOp/JoinOp common processing
+
+
+ If one of the inputs to any JoinOp/ApplyOp is a NestOp, then the NestOp
+ can be pulled above the join/apply if every input to the join/apply has
+ a key(s). The keys of the NestOp are augmented with the keys of the
+ other join inputs:
+ JoinOp/ApplyOp(NestOp(X, ...), Y) => NestOp(JoinOp/ApplyOp(X, Y), ...)
+ In addition, if the NestOp is on a 'nullable' side of a join (i.e. right side of
+ LeftOuterJoin/OuterApply or either side of FullOuterJoin), the driving node
+ of that NestOp (X) is capped with a project with a null sentinel and
+ the dependant collection nodes (the rest of the NestOp children)
+ are filtered based on that sentinel:
+ LOJ/OA/FOJ (X, NestOp(Y, Z1, Z2, ..ZN)) => NestOp( LOJ/OA/FOJ (X, PROJECT (Y, v = 1)), FILTER(Z1, v!=null), FILTER(Z2, v!=null), ... FILTER(ZN, v!=null))
+ FOJ (NestOp(Y, Z1, Z2, ..ZN), X) => NestOp( LOJ/OA/FOJ (PROJECT (Y, v = 1), X), FILTER(Z1, v!=null), FILTER(Z2, v!=null), ... FILTER(ZN, v!=null))
+ Also, FILTER(Zi, v != null) may be transformed to push the filter below any NestOps.
+ The definitions for collection vars corresponding to the filtered collection nodes (in m_definingNodeMap)
+ are also updated to filter based on the sentinel.
+ Requires: Every input to the join/apply must have a key.
+
+
+
+
+ Applies a IsNotNull(sentinelVar) filter to the given node.
+ The filter is pushed below all MultiStremNest-s, because this part of the tree has
+ already been visited and it is expected that the MultiStreamNests have bubbled up
+ above the filters.
+
+
+
+
+ Input => Filter(input, Ref(var) is not null)
+
+
+
+
+ ApplyOp common processing
+
+
+
+
+ DistinctOp
+
+
+ The input to a DistinctOp cannot be a NestOp – that would imply that
+ we support distinctness over collections - which we don’t.
+
+
+
+
+ FilterOp
+
+
+ If the input to the FilterOp is a NestOp, and if the filter predicate
+ does not reference any of the collection Vars of the nestOp, then the
+ FilterOp can be simply pushed below the NestOp:
+ Filter(Nest(X, ...), pred) => Nest(Filter(X, pred), ...)
+ Note: even if the filter predicate originally referenced one of the
+ collection vars, as part of our bottom up traversal, the appropriate
+ Var was replaced by a copy of the source of the collection. So, this
+ transformation should always be legal.
+
+
+
+
+ GroupByOp
+
+
+ At this point in the process, there really isn't a way we should actually
+ have a NestOp as an input to the GroupByOp, and we currently aren't allowing
+ you to specify a collection as an aggregation Var or key, so if we find a
+ NestOp anywhere on the inputs, it's a NotSupported situation.
+
+
+
+
+ GroupByIntoOp
+
+
+ Transform the GroupByInto node into a Project over a GroupBy. The project
+ outputs all keys and aggregates produced by the GroupBy and has the definition of the
+ group aggregates var in its var def list.
+ GroupByInto({key1, key2, ... , keyn}, {fa1, fa1, ... , fan}, {ga1, ga2, ..., gn}) =>
+ Project(GroupBy({key1, key2, ... , keyn}, {fa1, fa1, ... , fan}), // input
+ {ga1, ga2, ..., gn} // vardeflist
+
+
+
+
+ JoinOp common processing
+
+
+
+
+ ProjectOp
+
+
+ If after visiting the children, the ProjectOp's input is a SortOp, swap the ProjectOp and the SortOp,
+ to allow the SortOp to bubble up and be honored. This may only occur if the original input to the
+ ProjectOp was an UnnestOp.
+ There are three cases to handle in ProjectOp:
+ (1) The input is not a NestOp; but the ProjectOp locally defines some Vars
+ as collections:
+ ProjectOp(X,{a,CollectOp(PhysicalProjectOp(Y)),b,...}) ==> MsnOp(ProjectOp'(X,{a,b,...}),Y)
+ ProjectOp(X,{a,VarRef(ref-to-collect-var-Y),b,...}) ==> MsnOp(ProjectOp'(X,{a,b,...}),copy-of-Y)
+ Where:
+ ProjectOp' is ProjectOp less any vars that were collection vars, plus
+ any additional Vars needed by the collection.
+ (2) The input is a NestOp, but the ProjectOp does not local define some Vars
+ as collections:
+ ProjectOp(MsnOp(X,Y,...)) => MsnOp'(ProjectOp'(X),Y,...)
+ Where:
+ ProjectOp' is ProjectOp plus any additional Vars needed by NestOp
+ (see NestOp.Outputs – except the collection vars)
+ MsnOp' should be MsnOp. Additionally, its Outputs should be enhanced
+ to include any Vars produced by the ProjectOp
+ (3) The combination of both (1) and (2) -- both the vars define a collection,
+ and the input is also a nestOp. we handle this by first processing Case1,
+ then processing Case2.
+
+
+
+
+ Helper method for
+
+
+
+ Fold nested MultiStreamNestOps into one:
+ MSN(MSN(X,Y),Z) ==> MSN(X,Y,Z)
+ NOTE: It would be incorrect to merge NestOps from the non-driving node
+ into one nest op, because that would change the intent. Instead,
+ we let those go through the tree and wait until we get to the top
+ level PhysicalProject, when we'll use the ConvertToSingleStreamNest
+ process to handle them.
+ NOTE: We should never have three levels of nestOps, because we should
+ have folded the lower two together when we constructed one of them.
+ We also remove unreferenced collections, that is, if any collection is
+ not referred to by the top level-NestOp, we can safely remove it from
+ the merged NestOp we produce.
+
+
+
+
+ ProjectOp(X,{a,CollectOp(PhysicalProjectOp(Y)),b,...}) ==> MsnOp(ProjectOp'(X,{a,b,...}),Y)
+ ProjectOp(X,{a,VarRef(ref-to-collect-var-Y),b,...}) ==> MsnOp(ProjectOp'(X,{a,b,...}),copy-of-Y)
+ Remove CollectOps from projection, constructing a NestOp
+ over the ProjectOp.
+
+
+
+
+ If we're going to eat the ProjectNode, then we at least need to make
+ sure we remap any vars it defines as varRefs, and ensure that any
+ references to them are switched.
+
+
+
+
+ We need to make sure that we remap the column maps that we're pulling
+ up to point to the defined var, not it's reference.
+
+
+
+
+ Convert a CollectOp subtree (when used as the defining expression for a
+ VarDefOp) into a reasonable input to a NestOp.
+
+
+ There are a couple of cases that we handle here:
+ (a) PhysicalProject(X) ==> X
+ (b) PhysicalProject(Sort(X)) ==> Sort(X)
+
+
+
+
+ Case 2 for ProjectOp: NestOp is the input:
+ ProjectOp(NestOp(X,Y,...)) => NestOp'(ProjectOp'(X),Y,...)
+ Remove collection references from the ProjectOp and pull the
+ NestOp over it, adding any outputs that the projectOp added.
+ The outputs are important here; expanding the above:
+ P{a,n}(N{x1,x2,x3,y}(X,Y)) => N{a,x1,x2,x3,y}(P{a,x1,x2,x3}(X),Y)
+ Strategy:
+ (1) Determine oldNestOpCollectionOutputs
+ (2) oldNestOpNonCollectionOutputs = oldNestOpOutputs - oldNestOpCollectionOutputs;
+ (3) oldProjectOpNonCollectionOutputs = oldProjectOpOutputs - oldNestOpCollectionOutputs
+ (4) oldProjectOpCollectionOutputs = oldProjectOpOutputs - oldProjectOpNonCollectionOutputs
+ (5) build a new list of collectionInfo's for the new NestOp, including
+ only oldProjectOpCollectionOutputs.
+ (6) leftCorrelationVars = vars that are defined by the left most child of the input nestOpNode
+ and used in the subtrees rooted at the other children of the input nestOpNode
+ (7) newProjectOpOutputs = oldProjectOpNonCollectionOutputs + oldNestOpNonCollectionOutputs + leftCorrelationVars
+ (8) newProjectOpChildren = ....
+ Of course everything needs to be "derefed", that is, expressed in the projectOp Var Ids.
+ (9) Set ProjectOp's input to NestOp's input
+ (10) Set NestOp's input to ProjectOp.
+
+
+
+
+ SetOp common processing
+
+
+ The input to an IntersectOp or an ExceptOp cannot be a NestOp – that
+ would imply that we support distinctness over collections - which
+ we don’t.
+ UnionAllOp is somewhat trickier. We would need a way to percolate keys
+ up the UnionAllOp – and I’m ok with not supporting this case for now.
+
+
+
+
+ SingleRowOp
+ SingleRowOp(NestOp(x,...)) => NestOp(SingleRowOp(x),...)
+
+
+
+
+ SortOp
+
+
+ If the input to a SortOp is a NestOp, then none of the sort
+ keys can be collection Vars of the NestOp – we don't support
+ sorts over collections.
+
+
+
+
+ ConstrainedSortOp
+
+
+ Push the ConstrainedSortOp onto the driving node of the NestOp:
+ ConstrainedSortOp(NestOp(X,Y,...)) ==> NestOp(ConstrainedSortOp(X),Y,...)
+ There should not be any need for var renaming, because the ConstrainedSortOp cannot
+ refer to any vars from the NestOp
+
+
+
+
+ Helper method used by Visit(ConstrainedSortOp, Node)and Visit(SortOp, Node).
+ It returns a NestBaseOp equivalent to the inputNestOp, only with the given sortKeys
+ prepended to the prefix sort keys already on the inputNestOp.
+
+
+
+
+ Helper method that given two lists of sort keys creates a single list of sort keys without duplicates.
+ First the keys from the first given list are added, then from the second one.
+
+
+
+
+ UnnestOp
+
+
+ Logically, the UnnestOp can simply be replaced with the defining expression
+ corresponding to the Var property of the UnnestOp. The tricky part is that
+ the UnnestOp produces a set of ColumnVars which may be referenced in other
+ parts of the query, and these need to be replaced by the corresponding Vars
+ produced by the defining expression.
+ There are essentially four cases:
+ Case 1: The UnnestOps Var is a UDT. Only the store can handle this, so we
+ pass it on without changing it.
+ Case 2: The UnnestOp has a Function as its input. This implies that the
+ store has TVFs, which it can Unnest, so we let it handle that and do
+ nothing.
+ Case 3: The UnnestOp Var defines a Nested collection. We'll just replace
+ the UnnestOp with the Input:
+ UnnestOp(VarDef(CollectOp(PhysicalProjectOp(input)))) => input
+ Case 4: The UnnestOp Var refers to a Nested collection from elsewhere. As we
+ discover NestOps, we maintain a var->PhysicalProject Node map. When
+ we get this case, we just make a copy of the PhysicalProject node, for
+ the referenced Var, and we replace the UnnestOp with it.
+ UnnestOp(VarDef(VarRef(v))) ==> copy-of-defining-node-for-v
+ Then, we need to update all references to the output Vars (ColumnVars) produced
+ by the Unnest to instead refer to the Vars produced by the copy of the subquery.
+ We produce a map from the Vars of the subquery to the corresponding vars of the
+ UnnestOp. We then use this map as we walk up the tree, and replace any references
+ to the Unnest Vars by the new Vars.
+ To simplify this process, as part of the ITreeGenerator, whenever we generate
+ an UnnestOp, we will generate a ProjectOp above it – which simply selects out
+ all Vars from the UnnestOp; and has no local definitions. This allows us to
+ restrict the Var->Var replacement to just ProjectOp.
+
+
+
+
+ Copies the given defining node for a collection var, but also makes sure to 'register' all newly
+ created collection vars (i.e. copied).
+ SQLBUDT #557427: The defining node that is being copied may itself contain definitions to other
+ collection vars. These defintions would be present in m_definingNodeMap. However, after we make a copy
+ of the defining node, we need to make sure to also put 'matching' definitions of these other collection
+ vars into m_definingNodeMap.
+ The dictionary collectionVarDefinitions (below) contains the copied definitions of such collection vars.
+ but without the wrapping PhysicalProjectOp.
+ Example: m_definingNodeMap contains (var1, definition1) and (var2, definintion2).
+ var2 is defined inside the definition of var1.
+ Here we copy definition1 -> definintion1'.
+ We need to add to m_definitionNodeMap (var2', definition2').
+ definition2' should be a copy of definiton2 in the context of to definition1',
+ i.e. definition2' should relate to definition1' in same way that definition2 relates to definition1
+
+
+
+
+ MultiStreamNestOp/SingleStreamNestOp common processing.
+ Pretty much just verifies that we didn't leave a NestOp behind.
+
+
+
+
+ PhysicalProjectOp
+
+
+ Tranformation:
+ PhysicalProjectOp(MultiStreamNestOp(...)) => PhysicalProjectOp(SortOp(...))
+ Strategy:
+ (1) Convert MultiStreamNestOp(...) => SingleStreamNestOp(...)
+ (2) Convert SingleStreamNestOp(...) => SortOp(...)
+ (3) Fixup the column maps.
+
+
+
+
+ Build up a sort node above the nestOp's input - only if there
+ are any sort keys to produce
+
+
+
+
+ Build up the list of sortkeys. This list should comprise (in order):
+ - Any prefix sort keys (these represent sort operations on the
+ driving table, that were logically above the nest)
+ - The keys of the nest operation
+ - The discriminator column for the nest operation
+ - the list of postfix sort keys (used to represent nested collections)
+ Note that we only add the first occurrance of a var to the list; further
+ references to the same variable would be trumped by the first one.
+
+
+
+
+ convert MultiStreamNestOp to SingleStreamNestOp
+
+
+ A MultiStreamNestOp is typically of the form M(D, N1, N2, ..., Nk)
+ where D is the driver stream, and N1, N2 etc. represent the collections.
+ In general, this can be converted into a SingleStreamNestOp over:
+ (D+ outerApply N1) AugmentedUnionAll (D+ outerApply N2) ...
+ Where:
+ D+ is D with an extra discriminator column that helps to identify
+ the specific collection.
+ AugmentedUnionAll is simply a unionAll where each branch of the
+ unionAll is augmented with nulls for the corresponding columns
+ of other tables in the branch
+ The simple case where there is only a single nested collection is easier
+ to address, and can be represented by:
+ MultiStreamNest(D, N1) => SingleStreamNest(OuterApply(D, N1))
+ The more complex case, where there is more than one nested column, requires
+ quite a bit more work:
+ MultiStreamNest(D, X, Y,...) => SingleStreamNest(UnionAll(Project{"1", D1...Dn, X1...Xn, nY1...nYn}(OuterApply(D, X)), Project{"2", D1...Dn, nX1...nXn, Y1...Yn}(OuterApply(D, Y)), ...))
+ Where:
+ D is the driving collection
+ D1...Dn are the columns from the driving collection
+ X is the first nested collection
+ X1...Xn are the columns from the first nested collection
+ nX1...nXn are null values for all columns from the first nested collection
+ Y is the second nested collection
+ Y1...Yn are the columns from the second nested collection
+ nY1...nYn are null values for all columns from the second nested collection
+
+
+
+
+ "Normalize" each input to the NestOp.
+ We're now in the context of a MultiStreamNestOp, and we're trying to convert this
+ into a SingleStreamNestOp.
+ Normalization specifically refers to
+ - augmenting each input with a discriminator value (that describes the collection)
+ - removing the sort node at the root (and capturing this information as part of the sortkeys)
+
+
+
+
+ 'Extend' a given input node to also project out an internal integer constant with the given value
+
+
+
+
+ Add a constant to a node. Specifically:
+ N ==> Project(N,{definitions-from-N, constant})
+
+ the augmented node
+
+
+
+ Convert a SingleStreamNestOp into a massive UnionAllOp
+
+
+
+
+ Get back an ordered list of outputs from a union-all op. The ordering should
+ be identical to the ordered list "leftVars" which describes the left input of
+ the unionAllOp
+
+ output vars ordered in the same way as the left input
+
+
+
+ the iqt we're processing
+
+
+
+
+ The goal of this module is to eliminate all references to nominal types
+ in the tree. Additionally, all structured types are replaced by "flat"
+ record types - where every field of the structured type is a scalar type.
+ Note that UDTs are not considered to be structured types.
+ At the end of this phase,
+ * there are no more nominal types in the tree
+ * there are no more nested record types in the tree
+ * No Var in the tree is of an structured type
+ * Additionally (and these follow from the statements above)
+ * There are no NewInstanceOp constructors in the tree
+ * There are no PropertyOp operators where the result is a structured type
+ This module uses information from the PropertyPushdown phase to "optimize"
+ structured type elimination. Essentially, if we can avoid producing pieces
+ of information that will be discarded later, then lets do that.
+ The general mechanism of type elimination is as follows. We walk up the tree
+ in a bottom up fashion, and try to convert all structured types into flattened
+ record types - type constructors are first converted into flat record constructors
+ and then dismantled etc. The barrier points - Vars - are all converted into
+ scalar types, and all intermediate stages will be eliminated in transition.
+ The output from this phase includes a ColumnMap - which is used later by
+ the execution model to produce results in the right form from an otherwise
+ flat query
+ Notes: This phase could be combined later with the PropertyPushdown phase
+
+
+
+
+ Eliminates all structural types from the query
+
+
+
+
+ The real driver. Invokes the visitor to traverse the tree bottom-up,
+ and modifies the tree along the way.
+
+
+
+
+ Get the "new" type corresponding to the input type.
+ For structured types, we simply look up the typeInfoMap
+ For collection types, we create a new collection type based on the
+ "new" element type.
+ For enums we return the underlying type of the enum type.
+ For strong spatial types we return the union type that includes the strong spatial type.
+ For all other types, we simply return the input type
+
+
+
+
+ This function builds a "property accessor" over the input expression. It
+ can produce one of three results:
+ - It can return "null", if it is convinced that the input has no
+ such expression
+ - It can return a subnode of the input, if that subnode represents
+ the property
+ - Or, it can build a PropertyOp explicitly
+ Assertion: the property is not a structured type
+
+
+
+
+ A BuildAccessor variant. If the appropriate property was not found, then
+ build up a null constant instead
+
+
+
+
+ Builds up an accessor to the typeid property. If the type has no typeid
+ property, then we simply create a constantOp with the corresponding
+ typeid value for the type
+
+
+
+
+ Builds a SoftCast operator over the input - if one is necessary.
+
+ the "cast"ed expression
+
+
+
+ Clones a subtree.
+ This is used by the "BuildAccessor" routines to build a property-accessor
+ over some input. If we're reusing the input, the input must be cloned.
+
+
+
+
+ Returns a node for a null constant of the desired type
+
+
+
+
+ Create a node to represent nullability.
+
+ Node for the typeid constant
+
+
+
+ Create a node to represent the exact value of the typeid constant
+
+ Node for the typeid constant
+
+
+
+ Create a node to represent a typeid constant for a prefix match.
+ If the typeid value were "123X", then we would generate a constant
+ like "123X%"
+
+ Node for the typeid constant
+
+
+
+ Identify the list of property refs for comparison and isnull semantics
+
+
+
+
+ Get the list of "desired" propertyrefs for the specified type and operation
+
+
+
+
+ Get a list of "desired" properties for each operationKind (specified by the opKind
+ parameter). The OpKinds we support are
+ * GetKeys
+ Applies only to entity and ref types - gets the key properties (more specifically
+ the flattened equivalents)
+ * GetIdentity
+ Applies only to entity and ref types - gets the entityset id property first, and then the
+ the Key properties
+ * All
+ Gets all properties of the flattened type
+ * Equality
+ Scalar types - the entire instance
+ Entity - the identity properties
+ Ref - all properties (= identity properties)
+ Complex/Collection - Not supported
+ Record - recurse over each property
+ * IsNull
+ Scalar types - entire instance
+ Entity - typeid property, if it exists; otherwise, the key properties
+ ComplexType - typeid property
+ Ref - all properties
+ Collection - not supported
+ Record - recurse over each property
+
+ List of desired properties
+
+
+
+ Get a list of properties and value (expressions) for each desired property of the
+ input. The list of desired properties is based on the opKind parameter.
+ The ignoreMissingProperties indicates if we should create a null constant, in case
+ the input cannot produce the specified property
+
+
+
+
+ Build up a key-value pair of (property, expression) to represent
+ the extraction of the appropriate property from the input expression
+
+
+
+
+ Walk the SortKeys, and expand out
+ any Structured type Var references
+ If any of the sort keys is expanded to include a var representing a null sentinel,
+ set PlanCompiler.HasSortingOnNullSentinels to true.
+
+ An expanded list of keys. If there is nothing to expand it returns the original list.
+
+
+
+ Project properties of
+
+
+
+ VarDefListOp
+ Walks each VarDefOp child, and "expands" it out if the Var is a
+ structured type. If the Var is of enum type it replaces the var
+ with a var whose type is the underlying type of the enum type from
+ the original Var. If the Var is of strong spatial type it replaces the var
+ with a var whose type is the spatial union type that contains the strong spatial type of
+ the original Var.
+ For each Var that is expanded, a new expression is created to compute
+ its value (from the original computed expression)
+ A new VarDefListOp is created to hold all the "expanded" Varlist
+
+
+
+
+ Helps flatten out a computedVar expression
+
+
+
+
+ Is the given propertyRef representing a null sentinel
+ It is if:
+ - it is a NullSentinelPropertyRef
+ - it is a NestedPropertyRef with the outer property being a NullSentinelPropertyRef
+
+
+
+
+ Helps flatten out an enum or strong spatial Var
+
+ VarDefNode referencing the newly created Var.
+
+
+
+ PhysicalProjectOp
+
+
+
+
+ Walk the input var sequence, flatten each var, and return the new sequence of
+ Vars
+
+ flattened output var sequence
+
+
+
+ Probe the current VarSet for "structured" Vars - replace these with the
+ corresponding sets of flattened Vars
+
+ an "expanded" varset
+
+
+
+ Build up a new varlist, where each structured var has been replaced by its
+ corresponding flattened vars
+
+ the new flattened varlist
+
+
+
+ Simply flatten out every var in the keys, and return a new DistinctOp
+
+
+
+
+ GroupBy
+ Again, VisitChildren - for the Keys and Properties VarDefList nodes - does
+ the real work.
+ The "Keys" and the "OutputVars" varsets are updated to flatten out
+ references to any structured Vars.
+
+
+
+
+ GroupByInto
+ Again, VisitChildren - for the Keys and Properties VarDefList nodes - does
+ the real work.
+ The "Keys", "InputVars" and "OutputVars" varsets are updated to flatten out
+ references to any structured Vars.
+
+
+
+
+ ProjectOp
+ The computedVars (the VarDefList) are processed via the VisitChildren() call
+ We then try to update the "Vars" property to flatten out any structured
+ type Vars - if a new VarSet is produced, then the ProjectOp is cloned
+
+ new subtree
+
+
+
+ ScanTableOp
+ Visit a scanTable Op. Flatten out the table's record into one column
+ for each field. Additionally, set up the VarInfo map appropriately
+
+ new subtree
+
+
+
+ Get the *single" var produced by the subtree rooted at this node.
+ Returns null, if the node produces more than one var, or less than one
+
+ the single var produced by the node
+
+
+
+ ScanViewOp
+ Flatten out the view definition, and return that after
+ the appropriate remapping
+
+ the flattened view definition
+
+
+
+ Convert a SortOp. Specifically, walk the SortKeys, and expand out
+ any Structured type Var references
+
+ new subtree
+
+
+
+ UnnestOp
+ Converts an UnnestOp to the right shape.
+ - Visits UnnestOp input node and then rebuilds the Table instance according to the new flattened output of the input node.
+ - In the case of a TVF call represented by Unnest(Func()) builds another projection that converts raw TVF output to a collection of flattened rows:
+ Unnest(Func()) -> Project(Unnest(Func()))
+
+ new subtree
+
+
+
+ SetOp
+ Converts all SetOps - union/intersect/except.
+ Calls VisitChildren() to do the bulk of the work. After that, the VarMaps
+ need to be updated to reflect the removal of any structured Vars
+
+ new subtree
+
+
+
+ Fixes up a SetOp child.
+ As part of Var flattening, it may so happen that the outer var in the VarMap
+ may require a property that has no corresponding analog in the inner Var
+ This logically implies that the corresponding inner property is null. H
+ What we do here is to throw an additional projectOp over the setOp child to
+ add computed Vars (whose defining expressions are null constants) for each
+ of those missing properties
+
+ new node for the setOpchild (if any)
+
+
+
+ Flattens out a VarMap.
+ Any structured type Vars are expanded out; and collection type Vars
+ are replaced by new Vars that reflect the new collection types.
+ There is one special case when dealing with Structured type Vars -
+ the output and input vars may no longer be 1-1; specifically, there
+ may be no input Var corresponding to an output var. In such cases, we
+ build up a new ComputedVar (with an expected value of null), and use that
+ in place of the inner var. A subsequent stage will inspect the list of
+ new ComputedVars, and perform the appropriate fixups
+
+ a new VarMap
+
+
+
+ Flattens a SetOpVar (used in SetOps). Simply produces a list of
+ properties corresponding to each desired property
+
+
+
+
+ SoftCastOp
+ Visit the children first.
+ If this is an entity type, complextype or ref type, simply return the
+ visited child. (Rationale: These must be in the same type hierarchy; or
+ the earlier stages of query would have failed. And, we end up
+ using the same "flat" type for every type in the hierarchy)
+ If this is a scalar type, then simply return the current node
+ If this is a collection type, then create a new softcastOp over the input
+ (the collection type may have changed)
+ Otherwise, we're dealing with a record type. Since our earlier
+ definitions of equivalence required that equivalent record types must
+ have the same number of fields, with "promotable" types, and in the same
+ order; *and* since we asked for all properties (see PropertyPushdownHelper),
+ the input must be a NewRecordOp, whose fields line up 1-1 with our fields.
+ Build up a new NewRecordOp based on the arguments to the input NewRecordOp,
+ and build up SoftCastOps for any field whose type does not match
+
+
+
+
+ Removes or rewrites cast to enum or spatial type.
+
+
+ Visited, possible rewritten
+
+
+
+ Converts Constant enum value to its underlying type. Converts strong spatial constants to be union typed
+ The node is processed only if it represents enum or strong spatial constant.
+
+
+ Possible rewritten
+
+
+
+ CaseOp
+ Special handling
+ If the case statement is of one of the following two shapes:
+ (1) case when X then NULL else Y, or
+ (2) case when X then Y else NULL,
+ where Y is of row type and the types of the input CaseOp, the NULL and Y are the same,
+ it gets rewritten into: Y', where Y's null sentinel N' is:
+ (1) case when X then NULL else N, or
+ where N is Y's null sentinel.
+
+ new subtree
+
+
+
+ Given a case statement of one of the following two shapes:
+ (1) case when X then NULL else Y, or
+ (2) case when X then Y else NULL,
+ where Y is of row type and the types of the input CaseOp, the NULL and Y are the same,
+ it rewrittes into: Y', where Y's null sentinel N' is:
+ (1) case when X then NULL else N, or
+ where N is Y's null sentinel.
+ The rewrite only happens if:
+ (1) Y has null sentinel, and
+ (2) Y is a NewRecordOp.
+
+ Whether a rewrite was done
+
+
+
+ Flattens a CaseOp - Specifically, if the CaseOp returns a structuredtype,
+ then the CaseOp is broken up so that we build up a "flat" record constructor
+ for that structured type, with each argument to the record constructor being
+ a (scalar) CaseOp. For example:
+ Case when b1 then e1 else e2 end
+ gets translated into:
+ RecordOp(case when b1 then e1.a else e2.a end,
+ case when b1 then e1.b else e2.b end,
+ ...)
+ The property extraction is optimized by producing only those properties
+ that have actually been requested.
+
+
+
+
+ CollectOp
+ Nothing much to do - simply update the result type
+
+ new subtree
+
+
+
+ ComparisonOp
+ If the inputs to the comparisonOp are Refs/records/entitytypes, then
+ we need to flatten these out. Of course, the only reasonable comparisons
+ should be EQ and NE
+
+
+
+
+ ConditionalOp
+ IsNull requires special handling.
+
+
+
+
+ Convert a ConstrainedSortOp. Specifically, walk the SortKeys, and expand out
+ any Structured type Var references
+
+ new subtree
+
+
+
+ GetEntityKeyOp
+
+
+
+
+ GetRefKeyOp
+
+
+
+
+ GetEntityKeyOp/GetRefKeyOp common handling
+ In either case, get the "key" properties from the input entity/ref, and
+ build up a record constructor from these values
+
+ new expression subtree
+
+
+
+ Common handler for PropertyOp and RelPropertyOp
+
+
+
+
+ PropertyOp
+ If this is a scalar/collection property, then simply get the appropriate
+ field out.
+ Otherwise, build up a record constructor corresponding to the result
+ type - optimize this by only getting those properties that are needed
+ If the instance is not a structured type (ie) it is a UDT, then simply return
+
+ new subtree
+
+
+
+ RelPropertyOp. Pick out the appropriate property from the child
+
+
+
+
+ RefOp
+ Simply convert this into the corresponding record type - with one
+ field for each key, and one for the entitysetid
+
+
+
+
+ VarRefOp
+ Replace a VarRef with a copy of the corresponding "Record" constructor.
+ For collection and enum Var references replaces VarRef with the new Var
+ stored in the VarInfo.
+
+ new subtree
+
+
+
+ Handler for NewEntity
+
+
+
+
+ NewInstanceOp
+
+ new subtree
+
+
+
+ DiscriminatedNewInstanceOp
+
+ new subtree
+
+
+
+ Given an explicit discriminator value, map to normalized values. Essentially, this allows
+ a discriminated new instance to coexist with free-floating entities, MEST, etc. which use
+ general purpose ordpath type ids (e.g. '0X0X')
+ An example of the normalization is given:
+ CASE
+ WHEN discriminator = 'Base' THEN '0X'
+ WHEN discriminator = 'Derived1' THEN '0X0X'
+ WHEN discriminator = 'Derived2' THEN '0X1X'
+ ELSE '0X2X' -- default case for 'Derived3'
+
+
+
+
+ NewRecordOp
+
+ new subtree
+
+
+
+ Build out an expression corresponding to the entitysetid
+
+
+
+
+ Flattens out a constructor into a "flat" record constructor.
+ The "flat" record type is looked up for the current constructor's type,
+ and each property is filled out from the current constructor's fields
+
+ the new subtree
+
+
+
+ NullOp
+ If the node represents a null of an entity type it 'flattens' it into a new record,
+ with at most one non-null value: for the typeIdProperty, if one is needed.
+ If the node represents an null of a non-entity type, no special work is done.
+
+ the new subtree
+
+
+
+ IsOf
+ Convert an IsOf operator into a typeid comparison:
+ IsOfOnly(e, T) => e.TypeId == TypeIdValue(T)
+ IsOf(e, T) => e.TypeId like TypeIdValue(T)% escape null
+
+ new subtree
+
+
+
+ TreatOp
+ TreatOp(e, T) => case when e.TypeId like TypeIdValue(T) then T else null end
+
+ new subtree
+
+
+
+ Create a typeid-comparison operator - more specifically, create an
+ operator that compares a typeid value with the typeid property of an
+ input structured type.
+ The comparison may be "exact" - in which case we're looking for the exact
+ type; otherwise, we're looking for any possible subtypes.
+ The "exact" variant is used by the IsOfOp (only); the other variant is
+ used by IsOfOp and TreatOp
+
+ New comparison expression
+
+
+
+ Create a filter matching all types in the given hierarchy (typeIdProperty IN typeInfo.Hierarchy) e.g.:
+ typeIdProperty = 'Base' OR typeIdProperty = 'Derived1' ...
+ This is called only for types using DiscriminatorMap (explicit discriminator values)
+
+ type hierarchy check
+
+
+
+ Generates a node of the form typeIdProperty = typeInfo.TypeId
+
+ type equality check
+
+
+
+ The datatype of the typeid property
+
+
+
+
+ Describes an operation kind - for various property extractions
+
+
+
+
+ Comparing two instances for equality
+
+
+
+
+ Checking to see if an instance is null
+
+
+
+
+ Getting the "identity" of an entity
+
+
+
+
+ Getting the keys of an entity
+
+
+
+
+ All properties of an entity
+
+
+
+
+ The normalizer performs transformations of the tree to bring it to a 'normalized' format
+
+
+
+
+ The SubqueryTracking Visitor serves as a base class for the visitors that may turn
+ scalar subqueryies into outer-apply subqueries.
+
+
+
+
+ Adds a subquery to the list of subqueries for the relOpNode
+
+
+
+
+ Add a subquery to the "parent" relop node
+
+ a var ref node for the var returned from the subquery
+
+
+
+ Find the first RelOp node that is in my ancestral path.
+ If I see a PhysicalOp, then I don't have a RelOp parent
+
+ the first RelOp node
+
+
+
+ Extends the base class implementation of VisitChildren.
+ Wraps the call to visitchildren() by first adding the current node
+ to the stack of "ancestors", and then popping back the node at the end
+
+
+
+
+ Augments a node with a number of OuterApply's - one for each subquery
+ If S1, S2, ... are the list of subqueries for the node, and D is the
+ original (driver) input, we convert D into
+ OuterApply(OuterApply(D, S1), S2), ...
+
+ The resulting node tree
+
+
+
+ Default processing for RelOps.
+ - First, we mark the current node as its own ancestor (so that any
+ subqueries that we detect internally will be added to this node's list)
+ - then, visit each child
+ - finally, accumulate all nested subqueries.
+ - if the current RelOp has only one input, then add the nested subqueries via
+ Outer apply nodes to this input.
+ The interesting RelOps are
+ Project, Filter, GroupBy, Sort,
+ Should we break this out into separate functions instead?
+
+ Current subtree
+
+
+
+ Processing for all JoinOps
+
+ Whether the node was modified
+
+
+
+ Visitor for UnnestOp. If the child has any subqueries, we need to convert this
+ into an
+ OuterApply(S, Unnest)
+ unlike the other cases where the OuterApply will appear as the input of the node
+
+ modified subtree
+
+
+
+ The driver routine.
+
+
+
+
+ Translate Exists(X) into Exists(select 1 from X)
+
+
+
+
+ Build Project(select 1 from child).
+
+
+
+
+ Build up an unnest above a scalar op node
+ X => unnest(X)
+
+ the unnest node
+
+
+
+ Converts the reference to a TVF as following: Collect(PhysicalProject(Unnest(Func)))
+
+ the new expression that corresponds to the TVF
+
+
+
+ Converts a collection aggregate function count(X), where X is a collection into
+ two parts. Part A is a groupby subquery that looks like
+ GroupBy(Unnest(X), empty, count(y))
+ where "empty" describes the fact that the groupby has no keys, and y is an
+ element var of the Unnest
+ Part 2 is a VarRef that refers to the aggregate var for count(y) described above.
+ Logically, we would replace the entire functionOp by element(GroupBy...). However,
+ since we also want to translate element() into single-row-subqueries, we do this
+ here as well.
+ The function itself is replaced by the VarRef, and the GroupBy is added to the list
+ of scalar subqueries for the current relOp node on the stack
+
+ the VarRef node that should replace the function
+
+
+
+ Pre-processing for a function. Does the default scalar op processing.
+ If the function returns a collection (TVF), the method converts this expression into
+ Collect(PhysicalProject(Unnest(Func))).
+ If the function is a collection aggregate, converts it into the corresponding group aggregate.
+
+
+
+
+ Processing for all JoinOps
+
+
+
+
+ An NullSentinel propertyref represents the NullSentinel property for
+ a row type.
+ As with TypeId, this class is a singleton instance
+
+
+
+
+ Gets the singleton instance
+
+
+
+
+ Wrapper around OpCopier to keep track of the defining subtrees
+ of collection vars defined in the subtree being returned as a copy.
+
+
+
+
+ Equivalent to OpCopier.Copy, only in addition it keeps track of the defining subtrees
+ of collection vars defined in the subtree rooted at the copy of the input node n.
+
+
+
+
+ Tracks the collection vars after calling the base implementation
+
+
+
+
+ The PlanCompiler class is used by the BridgeCommand to produce an
+ execution plan - this execution plan is the plan object. The plan compilation
+ process takes as input a command tree (in C space), and then runs through a
+ set of changes before the final plan is produced. The final plan contains
+ one or more command trees (commands?) (in S space), with a set of assembly
+ instructions.
+ The compiler phases include
+ * Convert the command tree (CTree) into an internal tree (an ITree)
+ * Run initializations on the ITree.
+ * Eliminate structured types from the tree
+ * Eliminating named type references, refs and records from the tree
+ At the end of this phase, we still may have collections (and record
+ arguments to collections) in the tree.
+ * Projection pruning (ie) eliminating unused references
+ * Tree transformations. Various transformations are run on the ITree to
+ (ostensibly) optimize the tree. These transformations are represented as
+ rules, and a rule processor is invoked.
+ * Nest elimination. At this point, we try to get pull up nest operations
+ as high up the tree as possible
+ * Code Generation. This phase produces a plan object with various subpieces
+ of the ITree represented as commands (in S space).
+ * The subtrees of the ITree are then converted into the corresponding CTrees
+ and converted into S space as part of the CTree creation.
+ * A plan object is created and returned.
+
+
+
+
+ Determines the maximum size of the query in terms of Iqt nodes for which we attempt to do transformation rules.
+ This number is ignored if applyTransformationsRegardlessOfSize is enabled.
+
+
+
+
+ A boolean switch indicating whether we should apply transformation rules regardless of the size of the Iqt.
+ By default, the Enabled property of a boolean switch is set using the value specified in the configuration file.
+ Configuring the switch with a value of 0 sets the Enabled property to false; configuring the switch with a nonzero
+ value to set the Enabled property to true. If the BooleanSwitch constructor cannot find initial switch settings
+ in the configuration file, the Enabled property of the new switch is set to false by default.
+
+
+
+
+ The CTree we're compiling a plan for.
+
+
+
+
+ The ITree we're working on.
+
+
+
+
+ The phase of the process we're currently in.
+
+
+
+
+ Set of phases we need to go through
+
+
+
+
+ Keeps track of foreign key relationships. Needed by Join Elimination
+
+
+
+
+ Can transformation rules be applied
+
+
+
+
+ private constructor
+
+
+
+
+ Retail Assertion code.
+ Provides the ability to have retail asserts.
+
+
+
+
+ Compile a query, and produce a plan
+
+
+
+
+ Is the specified phase needed for this query?
+
+
+
+
+ Mark the specified phase as needed
+
+
+
+
+ The real driver.
+
+
+
+
+ Helper method for applying transformation rules
+
+
+
+
+ Logic to perform between each compile phase
+
+
+
+
+ Compute whether transformations may be applied.
+ Transformation rules may be applied only if the number of nodes is less than
+ MaxNodeCountForTransformations or if it is specified that they should be applied
+ regardless of the size of the query.
+
+
+
+
+ Converts the CTree into an ITree, and initializes the plan
+
+
+
+
+ Get the current command
+
+
+
+
+ Does the command include any sort key that represents a null sentinel
+ This may only be set to true in NominalTypeElimination and is used
+ in Transformation Rules
+
+
+
+
+ Keeps track of foreign key relationships. Needed by Join Elimination
+
+
+
+
+ The MetadataWorkspace
+
+
+
+
+ To avoid processing huge trees, transformation rules are applied only if the number of nodes
+ is less than MaxNodeCountForTransformations
+ or if it is specified that they should be applied regardless of the size of the query.
+ Whether to apply transformations is only computed the first time this property is requested,
+ and is cached afterwards. This is because we don't expect the tree to get larger
+ from applying transformations.
+
+
+
+
+ Enum describing which phase of plan compilation we're currently in
+
+
+
+
+ Just entering the PreProcessor phase
+
+
+
+
+ Entering the AggregatePushdown phase
+
+
+
+
+ Entering the Normalization phase
+
+
+
+
+ Entering the NTE (Nominal Type Eliminator) phase
+
+
+
+
+ Entering the Projection pruning phase
+
+
+
+
+ Entering the Nest Pullup phase
+
+
+
+
+ Entering the Transformations phase
+
+
+
+
+ Entering the JoinElimination phase
+
+
+
+
+ Entering the codegen phase
+
+
+
+
+ We're almost done
+
+
+
+
+ Marker
+
+
+
+
+ Utility class for the methods shared among the classes comprising the plan compiler
+
+
+
+
+ Utility method that determines whether a given CaseOp subtree can be optimized.
+ Called by both PreProcessor and NominalTypeEliminator.
+ If the case statement is of the shape:
+ case when X then NULL else Y, or
+ case when X then Y else NULL,
+ where Y is of row type, and the types of the input CaseOp, the NULL and Y are the same,
+ return true
+
+
+
+
+ Is this function a collection aggregate function. It is, if
+ - it has exactly one child
+ - that child is a collection type
+ - and the function has been marked with the aggregate attribute
+
+ true, if this was a collection aggregate function
+
+
+
+ Is the given op one of the ConstantBaseOp-s
+
+
+
+
+ Combine two predicates by trying to avoid the predicate parts of the
+ second one that are already present in the first one.
+ In particular, given two nodes, predicate1 and predicate2,
+ it creates a combined predicate logically equivalent to
+ predicate1 AND predicate2,
+ but it does not include any AND parts of predicate2 that are present
+ in predicate1.
+
+
+
+
+ Create a list of AND parts for a given predicate.
+ For example, if the predicate is of the shape:
+ ((p1 and p2) and (p3 and p4)) the list is p1, p2, p3, p4
+ The predicates p1,p2, p3, p4 may be roots of subtrees that
+ have nodes with AND ops, but
+ would not be broken unless they are the AND nodes themselves.
+
+
+
+
+ The Predicate class represents a condition (predicate) in CNF.
+ A predicate consists of a number of "simple" parts, and the parts are considered to be
+ ANDed together
+ This class provides a number of useful functions related to
+ - Single Table predicates
+ - Join predicates
+ - Key preservation
+ - Null preservation
+ etc.
+ Note: This class doesn't really convert node trees into CNF form. It looks for
+ basic CNF patterns, and reasons about them. For example,
+ (a AND b) OR c
+ can technically be translated into (a OR c) AND (b OR c),
+ but we don't bother.
+ At some future point of time, it might be appropriate to consider this
+
+
+
+
+ Create an empty predicate
+
+
+
+
+ Create a predicate from a node tree
+
+
+
+
+ Add a new "part" (simple predicate) to the current list of predicate parts
+
+
+
+
+ Build up an AND tree based on the current parts.
+ Specifically, if I have parts (p1, p2, ..., pn), we build up a tree that looks like
+ p1 AND p2 AND ... AND pn
+ If we have no parts, we return a null reference
+ If we have only one part, then we return just that part
+
+ the and subtree
+
+
+
+ Partition the current predicate into predicates that only apply
+ to the specified table (single-table-predicates), and others
+
+ single-table-predicates
+
+
+
+ Get the set of equi-join columns from this predicate
+
+
+
+
+ Is the current predicate a "key-satisfying" predicate?
+
+ true, if this predicate satisfies the keys
+
+
+
+ Does this predicate preserve nulls for the table columns?
+ If the ansiNullSemantics parameter is set, then we simply return true
+ always - this shuts off most optimizations
+
+ true, if the predicate preserves nulls
+
+
+
+ Is this "simple" predicate an equi-join predicate?
+ (ie) is it of the form "var1 = var2"
+ Return "var1" and "var2"
+
+ true, if this is an equijoin predicate
+
+
+
+ Is this an equi-join predicate involving columns from the specified tables?
+ On output, if this was indeed an equijoin predicate, "leftVar" is the
+ column of the left table, while "rightVar" is the column of the right table
+ and the predicate itself is of the form "leftVar = rightVar"
+
+ true, if this is an equijoin predicate involving columns from the 2 tables
+
+
+
+ Does this predicate preserve nulls on the specified columns of the table?
+ If any of the columns participates in a comparison predicate, or in a
+ not-null predicate, then, nulls are not preserved
+
+ true, if nulls are preserved
+
+
+
+ The PreProcessor module is responsible for performing any required preprocessing
+ on the tree and gathering information before subsequent phases may be performed.
+
+
+
+
+ Tracks affinity of entity constructors to entity sets (aka scoped entity type constructors).
+ Scan view ops and entityset-bound tvfs push corresponding entity sets so that their child nodes representing entity constructors could
+ determine the entity set to which the constructed entity belongs.
+
+
+
+
+ Helper for rel properties
+
+
+
+
+ The driver routine.
+
+
+
+
+ Mark this EntitySet as referenced in the query
+
+
+
+
+ Mark this type as being referenced in the query, if it is a structured, collection or enum type.
+
+
+
+
+ Get the list of relationshipsets that can hold instances of the given relationshiptype
+ We identify the list of relationshipsets in the current list of entitycontainers that are
+ of the given type. Since we don't yet support relationshiptype subtyping, this is a little
+ easier than the entity version
+
+ the list of relevant relationshipsets
+
+
+
+ Find all entitysets (that are reachable in the current query) that can hold instances that
+ are *at least* of type "entityType".
+ An entityset ES of type T1 can hold instances that are at least of type T2, if one of the following
+ is true
+ - T1 is a subtype of T2
+ - T2 is a subtype of T1
+ - T1 is equal to T2
+
+ list of all entitysets of the desired shape
+
+
+
+ Gets the "expanded" query mapping view for the specified C-Space entity set
+
+ null on return if the generated view renders the type filter superfluous.
+
+ A node that is the root of the new expanded view
+
+
+
+ If the discrminator map we're already tracking for this type (in this entityset)
+ isn't already rooted at our required type, then we have to suppress the use of
+ the descriminator maps when we constrct the structuredtypes; see SQLBUDT #615744
+
+
+
+
+ Rewrites a NavigateOp tree in the following fashion
+ SELECT VALUE r.ToEnd
+ FROM (SELECT VALUE r1 FROM RS1 as r1
+ UNION ALL
+ SELECT VALUE r2 FROM RS2 as r2
+ ...
+ SELECT VALUE rN FROM RSN as rN) as r
+ WHERE r.FromEnd = sourceRef
+ RS1, RS2 etc. are the set of all relationshipsets that can hold instances of the specified
+ relationship type. "sourceRef" is the single (ref-type) argument to the NavigateOp that
+ represents the from-end of the navigation traversal
+ If the toEnd is multi-valued, then we stick a Collect(PhysicalProject( over the subquery above
+ A couple of special cases.
+ If no relationship sets can be found, we return a NULL (if the
+ toEnd is single-valued), or an empty multiset (if the toEnd is multi-valued)
+ If the toEnd is single-valued, *AND* the input Op is a GetEntityRefOp, then
+ we convert the NavigateOp into a RelPropertyOp over the entity.
+
+ the resulting node
+
+
+
+ Build up a node tree that represents the set of instances from the given table that are at least
+ of the specified type ("ofType"). If "ofType" is NULL, then all rows are returned
+ Return the outputVar from the nodetree
+
+ the node tree
+
+
+
+ Produces a relop tree that "logically" produces the target of the derefop. In essence, this gets rewritten
+ into
+ SELECT VALUE e
+ FROM (SELECT VALUE e0 FROM OFTYPE(ES0, T) as e0
+ UNION ALL
+ SELECT VALUE e1 FROM OFTYPE(ES1, T) as e1
+ ...
+ SELECT VALUE eN from OFTYPE(ESN, T) as eN)) as e
+ WHERE REF(e) = myRef
+ "T" is the target type of the Deref, and myRef is the (single) argument to the DerefOp
+ ES0, ES1 etc. are all the EntitySets that could hold instances that are at least of type "T". We identify this list of sets
+ by looking at all entitycontainers referenced in the query, and looking at all entitysets in those
+ containers that are of the right type
+ An EntitySet ES (of entity type X) can hold instances of T, if one of the following is true
+ - T is a subtype of X
+ - X is equal to T
+ Our situation is a little trickier, since we also need to look for cases where X is a subtype of T.
+
+ the subquery described above
+
+
+
+ Find the entityset that corresponds to the specified end of the relationship.
+ We must find one - else we assert.
+
+ the entityset corresponding to the target end
+
+
+
+ Builds up a join between the relationshipset and the entityset corresponding to its toEnd. In essence,
+ we produce
+ SELECT r, e
+ FROM RS as r, OFTYPE(ES, T) as e
+ WHERE r.ToEnd = Ref(e)
+ "T" is the entity type of the toEnd of the relationship.
+
+ the join subquery described above
+
+
+
+ Rewrite a navigation property when the target end has multiplicity
+ of one (or zero..one) and the source end has multiplicity of many.
+ Note that this translation is also valid for a navigation property when the target
+ end has multiplicity of one (or zero..one) and the source end has multiplicity of one
+ (or zero..one), but a different translation is used because it yields a simpler query in some cases.
+ We simply pick up the corresponding rel property from the input entity, and
+ apply a deref operation
+ NavProperty(e, n) => deref(relproperty(e, r))
+ where e is the entity expression, n is the nav-property, and r is the corresponding
+ rel-property
+
+ a rewritten subtree
+
+
+
+ Rewrite a navigation property when the source end has multiplicity
+ of one (or zero..one) and the target end has multiplicity of many.
+
+ the rewritten subtree
+
+
+
+ Rewrite a navigation property when the target end has multiplicity
+ of one (or zero..one) and the source end has multiplicity of one (or zero..one).
+
+ the rewritten subtree
+
+
+
+ Translation for Navigation Properties with a 0 or 0..1 source end
+ In essence, we find all the relevant target entitysets, and then compare the
+ rel-property on the target end with the source ref
+ Converts
+ NavigationProperty(e, r)
+ into
+ SELECT VALUE t
+ FROM (SELECT VALUE e1 FROM ES1 as e1
+ UNION ALL
+ SELECT VALUE e2 FROM ES2 as e2
+ UNION ALL
+ ...
+ ) as t
+ WHERE RelProperty(t, r') = GetEntityRef(e)
+ r' is the inverse-relproperty for r
+
+ the rewritten subtree
+
+
+
+ Rewrite a navigation property when the target end has multiplicity
+ many and the source end has multiplicity of many.
+ Consider this a rewrite of DEREF(NAVIGATE(r)) where "r" is a many-to-many relationship
+ We essentially produce the following subquery
+ SELECT VALUE x.e
+ FROM (SELECT r1 as r, e1 as e FROM RS1 as r1 INNER JOIN OFTYPE(ES1, T) as e1 on r1.ToEnd = Ref(e1)
+ UNION ALL
+ SELECT r1 as r, e1 as e FROM RS1 as r1 INNER JOIN OFTYPE(ES1, T) as e1 on r1.ToEnd = Ref(e1)
+ ...
+ ) as x
+ WHERE x.r.FromEnd = sourceRef
+ RS1, RS2 etc. are the relevant relationshipsets
+ ES1, ES2 etc. are the corresponding entitysets for the toEnd of the relationship
+ sourceRef is the ref argument
+ T is the type of the target-end of the relationship
+ We then build a CollectOp over the subquery above
+
+
+
+
+ Rewrite a NavProperty; more generally, consider this a rewrite of DEREF(NAVIGATE(r))
+ We handle four cases here, depending on the kind of relationship we're
+ dealing with.
+ - 1:1 relationships
+ - 1:M relationships
+ - N:1 relationships
+ - N:M relationships
+
+ the rewritten tree
+
+
+
+ Default handler for scalar Ops. Simply traverses the children,
+ and also identifies any structured types along the way
+
+ the possibly modified node
+
+
+
+ Rewrite a DerefOp subtree. We have two cases to consider here.
+ We call RewriteDerefOp to return a subtree (and an optional outputVar).
+ If the outputVar is null, then we simply return the subtree produced by those calls.
+ Otherwise, we add the subtree to the "parent" relop (to be outer-applied), and then use the outputVar
+ in its place.
+ As an example,
+ select deref(e) from T
+ gets rewritten into
+ select v from T OuterApply X
+ where X is the subtree returned from the RewriteXXX calls, and "v" is the output var produced by X
+
+ the rewritten tree
+
+
+
+ Processing for an ElementOp. Replaces this by the corresponding Var from
+ the subquery, and adds the subquery to the list of currently tracked subqueries
+
+ the Var from the subquery
+
+
+
+ Mark Normalization as needed
+
+
+
+
+ Visit a function call expression. If function is mapped, expand and visit the mapping expression.
+ If this is TVF or a collection aggregate function, NestPullUp and Normalization are needed.
+
+
+
+
+ Default processing.
+ In addition, if the case statement is of the shape
+ case when X then NULL else Y, or
+ case when X then Y else NULL,
+ where Y is of row type and the types of the input CaseOp, the NULL and Y are the same,
+ marks that type as needing a null sentinel.
+ This allows in NominalTypeElimination the case op to be pushed inside Y's null sentinel.
+
+
+
+
+ Special processing for ConditionalOp is handled by
+
+
+
+ If it is a IsNull op over a row type or a complex type mark the type as needing a null sentinel.
+
+
+
+
+ Validates that the nav property agrees with the underlying relationship
+
+
+
+
+ Rewrite a PropertyOp subtree for a nav property
+
+ the rewritten subtree
+
+
+
+ Is the given node of shape NavigationProperty(SoftCast(VarRef)), or NavigationProperty(VarRef)
+
+
+
+
+ Rewrite a PropertyOp subtree.
+ If the PropertyOp represents a simple property (ie) not a navigation property, we simply call
+ VisitScalarOpDefault() and return. Otherwise, we call VisitNavPropertyOp and return the result from
+ that function
+
+ the rewritten tree
+
+
+
+ Handler for a RefOp.
+ Keeps track of the entityset
+
+ current subtree
+
+
+
+ Handler for a TreatOp.
+ Rewrites the operator if the argument is guaranteed to be of type
+ op.
+
+ Current subtree
+
+
+
+ Handler for an IsOfOp.
+ Keeps track of the IsOfType (if it is a structured type) and rewrites the
+ operator if the argument is guaranteed to be of type op.IsOfType
+
+ Current subtree
+
+
+
+ Rewrite a NavigateOp subtree.
+ We call RewriteNavigateOp to return a subtree (and an optional outputVar).
+ If the outputVar is null, then we simply return the subtree produced by those calls.
+ Otherwise, we add the subtree to the "parent" relop (to be outer-applied), and then use the outputVar
+ in its place.
+ As an example,
+ select navigate(e) from T
+ gets rewritten into
+ select v from T OuterApply X
+ where X is the subtree returned from the RewriteXXX calls, and "v" is the output var produced by X
+
+ the rewritten tree
+
+
+
+ Returns the current entity set scope, if any, for an entity type constructor.
+ The scope defines the result of the construtor as a scoped entity type.
+
+
+
+
+ Find the relationshipset that matches the current entityset + from/to roles
+
+
+
+
+ Find the position of a property in a type.
+ Positions start at zero, and a supertype's properties precede the current
+ type's properties
+
+ the position of the member in the type (0-based)
+
+
+
+ Build out an expression (NewRecord) that corresponds to the key properties
+ of the passed-in entity constructor
+ This function simply looks up the key properties of the entity type, and then
+ identifies the arguments to the constructor corresponding to those
+ properties, and then slaps on a record wrapper over those expressions.
+ No copies/clones are performed. That's the responsibility of the caller
+
+ the key expression
+
+
+
+ Build out an expression corresponding to the rel-property.
+ We create a subquery that looks like
+ (select r
+ from RS r
+ where GetRefKey(r.FromEnd) = myKey)
+ RS is the single relationship set that corresponds to the given entityset/rel-property pair
+ FromEnd - is the source end of the relationship
+ myKey - is the key expression of the entity being constructed
+ NOTE: We always clone "myKey" before use.
+ We then convert it into a scalar subquery, and extract out the ToEnd property from
+ the output var of the subquery. (Should we do this inside the subquery itself?)
+ If no single relationship-set is found, we return a NULL instead.
+
+ the rel-property expression
+
+
+
+ Given an entity constructor (NewEntityOp, DiscriminatedNewEntityOp), build up
+ the list of rel-property expressions.
+ Walks through the list of relevant rel-properties, and builds up expressions
+ (using BuildRelPropertyExpression) for each rel-property that does not have
+ an expression already built (preBuiltExpressions)
+
+ a list of rel-property expressions (lines up 1-1 with 'relPropertyList')
+
+
+
+ Handler for NewEntityOp.
+ Assignes scope to the entity constructor if it hasn't been assigned before.
+
+ rewritten tree
+
+
+
+ Tracks discriminator metadata so that is can be used when constructing
+ StructuredTypeInfo.
+
+
+
+
+ Handles a newMultiset constructor. Converts this into
+ select a from dual union all select b from dual union all ...
+ Handles a NewMultiset constructor, i.e. {x, y, z}
+ 1. Empty multiset constructors are simply converted into:
+ select x from singlerowtable as x where false
+ 2. Mulltset constructors with only one element or with multiple elements all of
+ which are constants or nulls are converted into:
+ select x from dual union all select y from dual union all select z
+ 3. All others are converted into:
+ select case when d = 0 then x when d = 1 then y else z end
+ from ( select 0 as d from single_row_table
+ union all
+ select 1 as d from single_row_table
+ union all
+ select 2 as d from single_row_table )
+ NOTE: The translation for 2 is valid for 3 too. We choose different translation
+ in order to avoid correlation inside the union all,
+ which would prevent us from removing apply operators
+ Do this before processing the children, and then
+ call Visit on the result to handle the elements
+
+ the modified subtree
+
+
+
+ Returns true if each node in the list is either a constant or a null
+
+
+
+
+ Default processing for a CollectOp. But make sure that we
+ go through the NestPullUp phase
+
+
+
+
+ Visits a "table" expression - performs view expansion on the table (if appropriate),
+ and then some additional book-keeping.
+ The "ofType" and "includeSubtypes" parameters are optional hints for view expansion, allowing
+ for more customized (and hopefully, more optimal) views. The wasOfTypeSatisfied out parameter
+ tells whether the ofType filter was already handled by the view expansion, or if the caller still
+ needs to deal with it.
+ If the "table" is a C-space entityset, then we produce a ScanViewOp
+ tree with the defining query as the only child of the ScanViewOp
+ If the table is an S-space entityset, then we still produce a ScanViewOp, but this
+ time, we produce a simple "select * from BaseTable" as the defining
+ query
+
+ null if the scan target is expanded to a view that renders the type filter superfluous.
+
+
+
+
+ Processes a ScanTableOp - simply delegates to ProcessScanTableOp
+
+ the transformed view-op
+
+
+
+ Visitor for a ScanViewOp
+
+
+
+
+ Processing for all JoinOps
+
+
+
+
+ Perform default relop processing; Also "require" the join-elimination phase
+
+
+
+
+ Can I eliminate this sort? I can, if the current path is *not* one of the
+ following
+ TopN(Sort)
+ PhysicalProject(Sort)
+ We don't yet handle the TopN variant
+
+
+
+
+ Visit a SortOp. Eliminate it if the path to this node is not one of
+ PhysicalProject(Sort) or
+ TopN(Sort)
+ Otherwise, simply visit the child RelOp
+
+ possibly transformed subtree
+
+
+
+ Checks to see if this filterOp represents an IS OF (or IS OF ONLY) filter over a ScanTableOp
+
+
+
+
+ Handler for a FilterOp. Usually delegates to VisitRelOpDefault.
+ There's one special case - where we have an ISOF predicate over a ScanTable. In that case, we attempt
+ to get a more "optimal" view; and return that optimal view
+
+
+
+
+ Visit a ProjectOp; if the input is a SortOp, we pullup the sort over
+ the ProjectOp to ensure that we don't have nested sorts;
+ Note: This transformation cannot be moved in the normalizer,
+ because it needs to happen before any subquery augmentation happens.
+
+
+
+
+ Mark AggregatePushdown as needed
+
+
+
+
+ Represents information about a primitive typed Var and how it can be replaced.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Gets the newVar.
+
+
+
+
+ Gets
+
+
+
+ Gets the list of all NewVars. The list contains always just one element.
+
+
+
+
+ The ProjectionPruner module is responsible for eliminating unnecessary column
+ references (and other expressions) from the query.
+ Projection pruning logically operates in two passes - the first pass is a top-down
+ pass where information about all referenced columns and expressions is collected
+ (pushed down from a node to its children).
+ The second phase is a bottom-up phase, where each node (in response to the
+ information collected above) attempts to rid itself of unwanted columns and
+ expressions.
+ The two phases can be combined into a single tree walk, where for each node, the
+ processing is on the lines of:
+ - compute and push information to children (top-down)
+ - process children
+ - eliminate unnecessary references from myself (bottom-up)
+
+
+
+
+ Trivial private constructor
+
+
+
+
+ Runs through the root node of the tree, and eliminates all
+ unreferenced expressions
+
+
+
+
+ Runs through the given subtree, and eliminates all
+ unreferenced expressions
+
+ The processed, i.e. transformed node
+
+
+
+ The real driver of the pruning process. Simply invokes the visitor over the input node
+
+ The processed node
+
+
+
+ Adds a reference to this Var
+
+
+
+
+ Adds a reference to each var in a set of Vars
+
+
+
+
+ Is this Var referenced?
+
+
+
+
+ Is this var unreferenced?
+
+
+
+
+ Prunes a VarMap - gets rid of unreferenced vars from the VarMap inplace
+ Additionally, propagates var references to the inner vars
+
+
+
+
+ Prunes a varset - gets rid of unreferenced vars from the Varset in place
+
+
+
+
+ Visits the children and recomputes the node info
+
+
+
+
+ Visits the children in reverse order and recomputes the node info
+
+
+
+
+ VarDefListOp
+ Walks the children (VarDefOp), and looks for those whose Vars
+ have been referenced. Only those VarDefOps are visited - the
+ others are ignored.
+ At the end, a new list of children is created - with only those
+ VarDefOps that have been referenced
+
+ modified node
+
+
+
+ PhysicalProjectOp
+ Insist that all Vars in this are required
+
+
+
+
+ NestOps
+ Common handling for all NestOps.
+
+
+
+
+ SingleStreamNestOp
+ Insist (for now) that all Vars are required
+
+
+
+
+ MultiStreamNestOp
+ Insist (for now) that all Vars are required
+
+
+
+
+ ApplyOps
+ Common handling for all ApplyOps. Visit the right child first to capture
+ any references to the left, and then visit the left child.
+
+ modified subtree
+
+
+
+ DistinctOp
+ We remove all null and constant keys that are not referenced as long as
+ there is one key left. We add all remaining keys to the referenced list
+ and proceed to the inputs
+
+
+
+
+ ElementOp
+ An ElementOp that is still present when Projection Prunning is invoked can only get introduced
+ in the TransformationRules phase by transforming an apply operation into a scalar subquery.
+ Such ElementOp serves as root of a defining expression of a VarDefinitionOp node and
+ thus what it produces is useful.
+
+
+
+
+ FilterOp
+ First visit the predicate (because that may contain references to
+ the relop input), and then visit the relop input. No additional
+ processing is required
+
+
+
+
+ GroupByBase
+ First, we visit the vardeflist for aggregates and potentially group aggregates
+ as they may reference keys (including constant keys).
+ Then we remove all null and constant keys that are not referenced as long as
+ there is one key left. We add all remaining key columns to the referenced list.
+ Then we walk through the vardeflist for the keys; and finally process the relop input
+ Once we're done, we update the "Outputs" varset - to account for any
+ pruned vars. The "Keys" varset will not change
+
+ modified subtree
+
+
+
+ Helper method for removing redundant constant keys from GroupByOp and DistictOp.
+ It only examines the keys defined in the given varDefListNode.
+ It removes all constant and null keys that are not referenced elsewhere,
+ but ensuring that at least one key is left.
+ It should not be called with empty keyVec.
+
+
+
+
+ First defer to default handling for groupby nodes
+ If all group aggregate vars are prunned out turn it into a GroupBy.
+
+
+
+
+ JoinOps
+ Common handling for all join ops. For all joins (other than crossjoin),
+ we must first visit the predicate (to capture any references from it), and
+ then visit the relop inputs. The relop inputs can be visited in any order
+ because there can be no correlations between them
+ For crossjoins, we simply use the default processing - visit all children
+ ; there can be no correlations between the nodes anyway
+
+ modified subtree
+
+
+
+ ProjectOp
+ We visit the projections first (the VarDefListOp child), and then
+ the input (the RelOp child) - this reverse order is necessary, since
+ the projections need to be visited to determine if anything from
+ the input is really needed.
+ The VarDefListOp child will handle the removal of unnecessary VarDefOps.
+ On the way out, we then update our "Vars" property to reflect the Vars
+ that have been eliminated
+
+ modified subtree
+
+
+
+ ScanTableOp
+ Update the list of referenced columns
+
+
+
+
+ SetOps
+ Common handling for all SetOps. We first identify the "output" vars
+ that are referenced, and mark the corresponding "input" vars as referenced
+ We then remove all unreferenced output Vars from the "Outputs" varset
+ as well as from the Varmaps.
+ Finally, we visit the children
+
+
+
+
+ SortOp
+ First visit the sort keys - no sort key can be eliminated.
+ Then process the vardeflist child (if there is one) that contains computed
+ vars, and finally process the relop input. As before, the computedvars
+ and sortkeys need to be processed before the relop input
+
+ modified subtree
+
+
+
+ UnnestOp
+ Marks the unnestVar as referenced, and if there
+ is a child, visits the child.
+
+ modified subtree
+
+
+
+ VarRefOp
+ Mark the corresponding Var as "referenced"
+
+
+
+
+ ExistsOp
+ The child must be a ProjectOp - with exactly 1 var. Mark it as referenced
+
+
+
+
+ This class tracks down the vars that are referenced in the column map
+
+
+
+
+ Find all vars that were referenced in the column map. Looks for VarRefColumnMap
+ in the ColumnMap tree, and tracks those vars
+ NOTE: The "vec" parameter must be supplied by the caller. The caller is responsible for
+ clearing out this parameter (if necessary) before calling into this function
+
+
+
+
+ Trivial constructor
+
+
+
+
+ Handler for VarRefColumnMap. Simply adds the "var" to the set of referenced vars
+
+
+
+
+ Transformation rules for ProjectOp
+
+
+
+
+ Converts a Project(Project(X, c1,...), d1,...) =>
+ Project(X, d1', d2'...)
+ where d1', d2' etc. are the "mapped" versions of d1, d2 etc.
+
+ Transformation status
+
+
+
+ Eliminate a ProjectOp that has no local definitions at all and
+ no external references, (ie) if Child1
+ of the ProjectOp (the VarDefListOp child) has no children, then the ProjectOp
+ is serving no useful purpose. Get rid of the ProjectOp, and replace it with its
+ child
+
+ transformation status
+
+
+
+ If the ProjectOp defines some computedVars, but those computedVars are simply
+ redefinitions of other Vars, then eliminate the computedVars.
+ Project(X, VarDefList(VarDef(cv1, VarRef(v1)), ...))
+ can be transformed into
+ Project(X, VarDefList(...))
+ where cv1 has now been replaced by v1
+
+ transformation status
+
+
+
+ Tries to remove null sentinel definitions by replacing them to vars that are guaranteed
+ to be non-nullable and of integer type, or with reference to other constants defined in the
+ same project. In particular,
+ - If based on the ancestors, the value of the null sentinel can be changed and the
+ input of the project has a var that is guaranteed to be non-nullable and
+ is of integer type, then the definitions of the vars defined as NullSentinels in the ProjectOp
+ are replaced with a reference to that var. I.eg:
+ Project(X, VarDefList(VarDef(ns_var, NullSentinel), ...))
+ can be transformed into
+ Project(X, VarDefList(VarDef(ns_var, VarRef(v))...))
+ where v is known to be non-nullable
+ - Else, if based on the ancestors, the value of the null sentinel can be changed and
+ the project already has definitions of other int constants, the definitions of the null sentinels
+ are removed and the respective vars are remapped to the var representing the constant.
+ - Else, the definitions of the all null sentinels except for one are removed, and the
+ the respective vars are remapped to the remaining null sentinel.
+
+ transformation status
+
+
+
+ The PropertyPushdownHelper module is a submodule of the StructuredTypeEliminator
+ module. It serves as a useful optimization sidekick for NominalTypeEliminator which
+ is the real guts of eliminating structured types.
+ The goal of this module is to identify a list of desired properties for each node
+ (and Var) in the tree that is of a structured type. This list of desired properties
+ is identified in a top-down push fashion.
+ While it is desirable to get as accurate information as possible, it is unnecessary
+ for this module to be super-efficient (i.e.) it is ok for it to get a superset
+ of the appropriate information for each node, but it is absolutely not ok for it
+ to get a subset. Later phases (projection pruning) can help eliminate unnecessary
+ information, but the query cannot be made incorrect.
+ This module is implemented as a visitor - it leverages information about
+ types in the query - made possible by the TypeFlattener module - and walks
+ down the tree pushing properties to each child of a node. It builds two maps:
+ (*) a node-property map
+ (*) a var-property map
+ Each of these keeps trackof the properties needed from each node/var.
+ These maps are returned to the caller and will be used by the NominalTypeEliminator
+ module to eliminate all structured types.
+
+
+
+
+ The driver.
+ Walks the tree, and "pushes" down information about required properties
+ to every node and Var in the tree.
+
+
+
+
+ the driver routine. Invokes the visitor, and then returns the collected
+ info
+
+
+
+
+ Get the list of propertyrefs for a node. If none exists, create an
+ empty structure and store it in the map
+
+ List of properties expected from this node
+
+
+
+ Add a list of property references for this node
+
+
+
+
+ Get the list of desired properties for a Var
+
+ List of desired properties
+
+
+
+ Add a new set of properties to a Var
+
+
+
+
+ Gets the list of "identity" properties for an entity. Gets the
+ "entitysetid" property in addition to the "key" properties
+
+
+
+
+ Gets the list of key properties for an entity
+
+
+
+
+ Default visitor for an Op.
+ Simply walks through all children looking for Ops of structured
+ types, and asks for all their properties.
+
+
+ Several of the ScalarOps take the default handling, to simply ask
+ for all the children's properties:
+ AggegateOp
+ ArithmeticOp
+ CastOp
+ ConditionalOp
+ ConstantOp
+ ElementOp
+ ExistsOp
+ FunctionOp
+ GetRefKeyOp
+ LikeOp
+ NestAggregateOp
+ NewInstanceOp
+ NewMultisetOp
+ NewRecordOp
+ RefOp
+ They do not exist here to eliminate noise.
+ Note that the NewRecordOp and the NewInstanceOp could be optimized to only
+ push down the appropriate references, but it isn't clear to Murali that the
+ complexity is worth it.
+
+
+
+
+ SoftCastOp:
+ If the input is
+ Ref - ask for all properties
+ Entity, ComplexType - ask for the same properties I've been asked for
+ Record - ask for all properties (Note: This should be more optimized in the future
+ since we can actually "remap" the properties)
+
+
+
+
+ CaseOp handling
+ Pushes its desired properties to each of the WHEN/ELSE clauses
+
+
+
+
+ CollectOp handling.
+
+
+
+
+ ComparisonOp handling
+
+
+
+
+ ElementOp handling
+
+
+
+
+ GetEntityRefOp handling
+ Ask for the "identity" properties from the input entity, and push that
+ down to my child
+
+
+
+
+ IsOfOp handling
+ Simply requests the "typeid" property from
+ the input. No other property is required
+
+
+
+
+ Common handler for RelPropertyOp and PropertyOp.
+ Simply pushes down the desired set of properties to the child
+
+
+
+
+ RelPropertyOp handling.
+ Delegates to VisitPropertyOp. Marks the rel-property as required from the
+ child
+
+
+
+
+ PropertyOp handling
+ Pushes down the requested properties along with the current
+ property to the child
+
+
+
+
+ TreatOp handling
+ Simply passes down "my" desired properties, and additionally
+ asks for the TypeID property
+
+
+
+
+ VarRefOp handling
+ Simply passes along the current "desired" properties
+ to the corresponding Var
+
+
+
+
+ VarDefOp handling
+ Pushes the "desired" properties to the
+ defining expression
+
+
+
+
+ VarDefListOp handling
+
+
+
+
+ ApplyOp handling
+ CrossApplyOp handling
+ OuterApplyOp handling
+ Handling for all ApplyOps: Process the right child, and then
+ the left child - since the right child may have references to the
+ left
+
+
+
+
+ DistinctOp handling
+ Require all properties out of all structured vars
+
+
+
+
+ FilterOp handling
+ Process the predicate child, and then the input child - since the
+ predicate child will probably have references to the input.
+
+
+
+
+ GroupByOp handling
+
+
+
+
+ JoinOp handling
+ CrossJoinOp handling
+ InnerJoinOp handling
+ LeftOuterJoinOp handling
+ FullOuterJoinOp handling
+ Handler for all JoinOps. For all joins except cross joins, process
+ the predicate first, and then the inputs - the inputs can be processed
+ in any order.
+ For cross joins, simply process all the (relop) inputs
+
+
+
+
+ ProjectOp handling
+
+
+
+
+ ScanTableOp handler
+
+
+
+
+ ScanViewOp
+ ask for all properties from the view definition
+ that have currently been requested from the view itself
+
+
+
+
+ SetOp handling
+ UnionAllOp handling
+ IntersectOp handling
+ ExceptOp handling
+ Visitor for a SetOp. Pushes desired properties to the corresponding
+ Vars of the input
+
+
+
+
+ SortOp handling
+ First, "request" that for any sort key that is a structured type, we
+ need all its properties. Then process any local definitions, and
+ finally the relop input
+
+
+
+
+ UnnestOp handling
+
+
+
+
+ PhysicalProjectOp handling
+
+
+
+
+ MultiStreamNestOp handling
+
+
+
+
+ SingleStreamNestOp handling
+
+
+
+
+ Represents a collection of property references
+
+
+
+
+ Get something that represents "all" property references
+
+
+
+
+ Trivial constructor
+
+
+
+
+ Add a new property reference to this list
+
+
+
+
+ Append an existing list of property references to myself
+
+
+
+
+ Create a clone of myself
+
+ a clone of myself
+
+
+
+ Do I contain the specifed property?
+
+ true, if I do
+
+
+
+ Do I contain "all" properties?
+
+
+
+
+ Get the list of all properties
+
+
+
+
+ Helper class for creating a ProviderCommandInfo given an Iqt Node.
+
+
+
+
+ Creates a ProviderCommandInfo for the given node.
+ This method should be called when the keys, foreign keys and sort keys are known ahead of time.
+ Typically it is used when the original command is factored into multiple commands.
+
+ The resulting ProviderCommandInfo
+
+
+
+ Build up a mapping from Vars to the corresponding property of the output row type
+
+ a map from Vars to the output type member
+
+
+
+ A rel-property ref - represents a rel property of the type
+
+
+
+
+ Simple constructor
+
+
+
+
+ Overrides the default equality function. Two RelPropertyRefs are
+ equal, if they describe the same property
+
+ true, if the objects are equal
+
+
+
+ Overrides the default hashcode function.
+ Simply returns the hashcode for the property instead
+
+ hashcode for the relpropertyref
+
+
+
+ debugging support
+
+
+
+
+ Gets the property metadata
+
+
+
+
+ A subclass of the TypeInfo class above that only represents information
+ about "root" types
+
+
+
+
+ The TypeInfo class encapsulates various pieces of information about a type.
+ The most important of these include the "flattened" record type - corresponding
+ to the type, and the TypeId field for nominal types
+
+
+
+
+ Creates type information for a type
+
+
+
+
+ Get the new property for the supplied propertyRef
+
+
+
+
+ Try get the new property for the supplied propertyRef
+
+
+
+
+ Get the list of "key" properties (in the flattened type)
+
+ the key property equivalents in the flattened type
+
+
+
+ Get the list of "identity" properties in the flattened type.
+ The identity properties include the entitysetid property, followed by the
+ key properties
+
+ List of identity properties
+
+
+
+ Get the list of all properties in the flattened type
+
+
+
+
+ Get the list of all properties in the flattened type
+
+
+
+
+ Gets all types in the hierarchy rooted at this.
+
+
+
+
+ Adds all types in the hierarchy to the given list.
+
+
+
+
+ Is this the root type?
+ True for entity, complex types and ref types, if this is the root of the
+ hierarchy.
+ Always true for Record types
+
+
+
+
+ the types that derive from this type
+
+
+
+
+ the immediate parent type of this type.
+
+
+
+
+ the top most type in the hierarchy.
+
+
+
+
+ The metadata type
+
+
+
+
+ The typeid value for this type - only applies to nominal types
+
+
+
+
+ Flattened record version of the type
+
+
+
+
+ TypeUsage that encloses the Flattened record version of the type
+
+
+
+
+ Get the property describing the entityset (if any)
+
+
+
+
+ Does this type have an entitySetId property
+
+
+
+
+ Get the nullSentinel property (if any)
+
+
+
+
+ Does this type have a nullSentinel property?
+
+
+
+
+ The typeid property in the flattened type - applies only to nominal types
+ this will be used as the type discriminator column.
+
+
+
+
+ Does this type need a typeid property? (Needed for complex types and entity types in general)
+
+
+
+
+ All the properties of this type.
+
+
+
+
+ Constructor for a root type
+
+
+
+
+ Add a mapping from the propertyRef (of the old type) to the
+ corresponding property in the new type.
+ NOTE: Only to be used by StructuredTypeInfo
+
+
+
+
+ Adds a new property reference to the list of desired properties
+ NOTE: Only to be used by StructuredTypeInfo
+
+
+
+
+ Determines the offset for structured types in Flattened type. For instance, if the original type is of the form:
+ { int X, ComplexType Y }
+ and the flattened type is of the form:
+ { int X, Y_ComplexType_Prop1, Y_ComplexType_Prop2 }
+ GetNestedStructureOffset(Y) returns 1
+
+ Offset.
+
+
+
+ Try get the new property for the supplied propertyRef
+
+
+
+
+ Kind of the typeid column (if any)
+
+
+
+
+ Datatype of the typeid column (if any)
+
+
+
+
+ Flattened record version of the type
+
+
+
+
+ TypeUsage that encloses the Flattened record version of the type
+
+
+
+
+ Gets map information for types mapped using simple discriminator pattern.
+
+
+
+
+ Get the property describing the entityset (if any)
+
+
+
+
+ Get the list of property refs for this type
+
+
+
+
+ The typeid property in the flattened type - applies only to nominal types
+ this will be used as the type discriminator column.
+
+
+
+
+ Transformation rules for ScalarOps
+
+
+
+
+ We perform the following simple transformation for CaseOps. If every single
+ then/else expression in the CaseOp is equivalent, then we can simply replace
+ the Op with the first then/expression. Specifically,
+ case when w1 then t1 when w2 then t2 ... when wn then tn else e end
+ => t1
+ assuming that t1 is equivalent to t2 is equivalent to ... to e
+
+ true, if we performed any transformations
+
+
+
+ Try and collapse the case expression into a single expression.
+ If every single then/else expression in the CaseOp is equivalent, then we can
+ simply replace the CaseOp with the first then/expression. Specifically,
+ case when w1 then t1 when w2 then t2 ... when wn then tn else e end
+ => t1
+ if t1 is equivalent to t2 is equivalent to ... to e
+
+ true, if we performed a transformation
+
+
+
+ Try and remove spurious branches from the case expression.
+ If any of the WHEN clauses is the 'FALSE' expression, simply remove that
+ branch (when-then pair) from the case expression.
+ If any of the WHEN clauses is the 'TRUE' expression, then all branches to the
+ right of it are irrelevant - eliminate them. Eliminate this branch as well,
+ and make the THEN expression of this branch the ELSE expression for the entire
+ Case expression. If the WHEN expression represents the first branch, then
+ replace the entire case expression by the corresponding THEN expression
+
+ true, if there was a transformation
+
+
+
+ If the else clause of the CaseOp is another CaseOp, when two can be collapsed into one.
+ In particular,
+ CASE
+ WHEN W1 THEN T1
+ WHEN W2 THEN T2 ...
+ ELSE (CASE
+ WHEN WN1 THEN TN1, …
+ ELSE E)
+ Is transformed into
+ CASE
+ WHEN W1 THEN T1
+ WHEN W2 THEN T2 ...
+ WHEN WN1 THEN TN1 ...
+ ELSE E
+
+ true, if we performed a transformation
+
+
+
+ Convert an Equals(X, Y) to a "true" predicate if X=Y, or a "false" predicate if X!=Y
+ Convert a NotEquals(X,Y) in the reverse fashion
+
+ true, if transformation was successful
+
+
+
+ Transform
+ AND(x, true) => x;
+ AND(true, x) => x
+ AND(x, false) => false
+ AND(false, x) => false
+
+ transformation status
+
+
+
+ Convert a
+ IsNull(constant)
+ to just the
+ False predicate
+
+
+
+
+ Convert an IsNull(null) to just the 'true' predicate
+
+
+
+
+ eliminates nested null casts into a single cast of the outermost cast type.
+ basically the transformation applied is: cast(null[x] as T) => null[t]
+
+
+
+
+ Convert a
+ IsNull(VarRef(v))
+ to just the
+ False predicate
+ if v is guaranteed to be non nullable.
+
+
+
+
+ SetOp Transformation Rules
+
+
+
+
+ Process a SetOp when one of the inputs is an emptyset.
+ An emptyset is represented by a Filter(X, ConstantPredicate)
+ where the ConstantPredicate has a value of "false"
+ The general rules are
+ UnionAll(X, EmptySet) => X
+ UnionAll(EmptySet, X) => X
+ Intersect(EmptySet, X) => EmptySet
+ Intersect(X, EmptySet) => EmptySet
+ Except(EmptySet, X) => EmptySet
+ Except(X, EmptySet) => X
+ These rules then translate into
+ UnionAll: return the non-empty input
+ Intersect: return the empty input
+ Except: return the "left" input
+
+ transformation status
+
+
+
+ A "simple" property ref - represents a simple property of the type
+
+
+
+
+ Simple constructor
+
+
+
+
+ Overrides the default equality function. Two SimplePropertyRefs are
+ equal, if they describe the same property
+
+
+
+
+ Overrides the default hashcode function.
+ Simply returns the hashcode for the property instead
+
+
+
+
+ Gets the property metadata
+
+
+
+
+ Rules for SingleRowOp
+
+
+
+
+ Convert a
+ SingleRowOp(X) => X
+ if X produces at most one row
+
+ Transformation status
+
+
+
+ Convert
+ SingleRowOp(Project) => Project(SingleRowOp)
+
+ transformation status
+
+
+
+ Transformation Rules for SortOp
+
+
+
+
+ If the SortOp's input is guaranteed to produce at most 1 row, remove the node with the SortOp:
+ Sort(X) => X, if X is guaranteed to produce no more than 1 row
+
+ transformation status
+
+
+
+ Removes all sort nodes from the given command except for the top most one
+ (the child of the root PhysicalProjectOp node) if any
+
+
+
+
+ The only sort node that should not be removed, if any
+
+
+
+
+ Keeps track of changed nodes to allow to only recompute node info when needed.
+
+
+
+
+ Iterates over all children.
+ If any of the children changes, update the node info.
+ This is safe to do because the only way a child can change is
+ if it is a sort node that needs to be removed. The nodes whose children have
+ chagnged also get tracked.
+
+
+
+
+ If the given node is not the top most SortOp node remove it.
+
+
+
+
+ The type flattener module is part of the structured type elimination phase,
+ and is largely responsible for "flattening" record and nominal types into
+ flat record types. Additionally, for nominal types, this module produces typeid
+ values that can be used later to interpret the input data stream.
+ The goal of this module is to load up information about type and entityset metadata
+ used in the ITree. This module is part of the "StructuredTypeElimination" phase,
+ and provides information to help in this process.
+ This module itself is broken down into multiple parts.
+ (*) Loading type information: We walk the query tree to identify all references
+ to structured types and entity sets
+ (*) Processing entitysets: We walk the list of entitysets, and assign ids to each
+ entityset. We also create a map of id->entityset metadata in this phase.
+ (*) Processing types: We then walk the list of types, and process each type. This,
+ in turn, is also broken into multiple parts:
+ * Populating the Type Map: we walk the list of reference types and add each of
+ them to our typeMap, along with their base types.
+ * TypeId assignment: We assign typeids to each nominal (complextype/entitytype).
+ This typeid is based on a dewey encoding. The typeid of a type is typically
+ the typeid of its supertype suffixed by the subtype number of this type within
+ its supertype. This encoding is intended to support easy type matching
+ later on in the query - both for exact (IS OF ONLY) and inexact (IS OF) matches.
+ * Type flattening: We then "explode"/"flatten" each structured type - refs,
+ entity types, complex types and record types. The result is a flattened type
+ where every single property of the resulting type is a primitive/scalar type
+ (Note: UDTs are considered to be scalar types). Additional information may also
+ be encoded as a type property. For example, a typeid property is added (if
+ necessary) to complex/entity types to help discriminate polymorphic instances.
+ An EntitySetId property is added to ref and entity type attributes to help
+ determine the entity set that a given entity instance comes from.
+ As part of type flattening, we keep track of additional information that allows
+ us to map easily from the original property to the properties in the new type
+ The final result of this processing is an object that contains:
+ * a TypeInfo (extra type information) for each structured type in the query
+ * a map from typeid value to type. To be used later by result assembly
+ * a map between entitysetid value and entityset. To be used later by result assembly
+ NOTE: StructuredTypeInfo is probably not the best name for this class, since
+ it doesn't derive from TypeInfo but rather manages a collection of them.
+ I don't have a better name, but if you come up with one change this.
+
+
+
+
+ Process Driver
+
+
+
+
+ Fills the StructuredTypeInfo instance from the itree provided.
+
+
+
+
+ Gets the "single" entityset that stores instances of this type
+
+
+
+
+ Get the entitysetid value for a given entityset
+
+ entitysetid value
+
+
+
+ Gets entity sets referenced by the query.
+
+ entity sets
+
+
+
+ Find the TypeInfo entry for a type. For non-structured types, we always
+ return null. For structured types, we return the entry in the typeInfoMap.
+ If we don't find one, and the typeInfoMap has already been populated, then we
+ assert
+
+ the typeinfo for the type (null if we couldn't find one)
+
+
+
+ Add a new entry to the entityTypeToSet map
+
+
+
+
+ Handle any relevant processing for entity sets
+
+
+
+
+ Handle discriminator maps (determine which can safely be used in the query)
+
+
+
+
+ Assign ids to each entityset in the query
+
+
+
+
+ Process all types in the query
+
+
+
+
+ Build up auxilliary information for each referenced type in the query
+
+
+
+
+ Tries to lookup custom discriminator map for the given type (applies to EntitySets with
+ TPH discrimination pattern)
+
+
+
+
+ Create a TypeInfo (if necessary) for the type, and add it to the TypeInfo map
+
+
+
+
+ Add a new entry to the map. If an entry already exists, then this function
+ simply returns the existing entry. Otherwise a new entry is created. If
+ the type has a supertype, then we ensure that the supertype also exists in
+ the map, and we add our info to the supertype's list of subtypes
+
+ The TypeInfo for this type
+
+
+
+ Assigns typeids to each type in the map.
+ We walk the map looking only for "root" types, and call the function
+ above to process root types. All other types will be handled in that
+ function
+
+
+
+
+ Assign a typeid to a root type
+
+
+
+
+ Assigns typeids to each subtype of the current type.
+ Assertion: the current type has already had a typeid assigned to it.
+
+
+
+
+ Assign a typeid to a non-root type.
+ Assigns typeids to a non-root type based on a dewey encoding scheme.
+ The typeid will be the typeId of the supertype suffixed by a
+ local identifier for the type.
+
+
+
+
+ A type needs a type-id property if it is an entity type or a complex tpe that
+ has subtypes.
+ Coming soon: relax the "need subtype" requirement (ie) any entity/complex type will
+ have a typeid
+
+
+
+
+ A type needs a null-sentinel property if it is an row type that was projected
+ at the top level of the query; we capture that information in the preprocessor
+ and pass it in here.
+
+
+
+
+ The type needs an entitysetidproperty, if it is either an entity type
+ or a reference type, AND we cannot determine that there is only entityset
+ in the query that could be producing instances of this entity
+
+
+
+
+ "Explode" each type in the dictionary. (ie) for each type, get a flattened
+ list of all its members (including special cases for the typeid)
+
+
+
+
+ "Explode" a type. (ie) produce a flat record type with one property for each
+ scalar property (top-level or nested) of the original type.
+ Really deals with structured types, but also
+ peels off collection wrappers
+
+ the typeinfo for this type (with the explosion)
+
+
+
+ Type Explosion - simply delegates to the root type
+
+
+
+
+ "Explode" a root type. (ie) add each member of the type to a flat list of
+ members for the supertype.
+ Type explosion works in a DFS style model. We first walk through the
+ list of properties for the current type, and "flatten" out the properties
+ that are themselves "structured". We then target each subtype (recursively)
+ and perform the same kind of processing.
+ Consider a very simple case:
+ Q = (z1 int, z2 date)
+ Q2: Q = (z3 string) -- Q2 is a subtype of Q
+ T = (a int, b Q, c date)
+ S: T = (d int) -- read as S is a subtype of T
+ The result of flattening T (and S) will be
+ (a int, b.z1 int, b.z2 date, b.z3 string, c date, d int)
+
+
+
+
+ Helper for ExplodeType.
+ Walks through each member introduced by the current type, and
+ adds it onto the "flat" record type being constructed.
+ We then walk through all subtypes of this type, and process those as
+ well.
+ Special handling for Refs: we only add the keys; there is no
+ need to handle subtypes (since they won't be introducing anything
+ different)
+
+
+
+
+ Add the list of rel-properties for this type
+
+
+
+
+ Create the flattened record type for the type.
+ Walk through the list of property refs, and creates a new field
+ (which we name as "F1", "F2" etc.) with the required property type.
+ We then produce a mapping from the original property (propertyRef really)
+ to the new property for use in later modules.
+ Finally, we identify the TypeId and EntitySetId property if they exist
+
+
+
+
+ Get the "new" type corresponding to the input type. For structured types,
+ we return the flattened record type.
+ For collections of structured type, we return a new collection type of the corresponding flattened
+ type.
+ For enum types we return the underlying type of the enum type.
+ For strong spatial types we return the union type that includes the strong spatial type.
+ For everything else, we return the input type
+
+ the new type (if any)
+
+
+
+ Get the datatype for a propertyRef. The only concrete classes that we
+ handle are TypeIdPropertyRef, and BasicPropertyRef.
+ AllPropertyRef is illegal here.
+ For BasicPropertyRef, we simply pick up the type from the corresponding
+ property. For TypeIdPropertyRef, we use "string" as the default type
+ or the discriminator property type where one is available.
+
+ the datatype of the property
+
+
+
+ Get the root entity type for a type
+
+
+
+
+ Mapping from entitysetid-s to entitysets
+
+
+
+
+ Get a helper for rel properties
+
+
+
+
+ Finds the record (Row) types that we're projecting out of the query, and
+ ensures that we mark them as needing a nullable sentinel, so when we
+ flatten them later we'll have one added.
+
+
+
+
+ VarRefColumnMap
+
+
+
+
+ Recursively add any Row types to the list of types needing a sentinel.
+
+
+
+
+ Marks the given typeUsage as needing a null sentinel.
+ Call this method instead of calling Add over the HashSet directly, to ensure consistency.
+
+
+
+
+ The StructuredVarInfo class contains information about a structured type Var
+ and how it can be replaced. This is targeted towards Vars of complex/record/
+ entity/ref types, and the goal is to replace all such Vars in this module.
+
+
+
+
+ Constructor
+
+
+
+
+ Get the Var corresponding to a specific property
+
+ true, if the Var was found
+
+
+
+ Initialize mapping from properties to the corresponding Var
+
+
+
+
+ Gets
+
+
+
+ The NewVars property of the VarInfo is a list of the corresponding
+ "scalar" Vars that can be used to replace the current Var. This is
+ mainly intended for use by other RelOps that maintain lists of Vars
+ - for example, the "Vars" property of ProjectOp and other similar
+ locations.
+
+
+
+
+ The Fields property is matched 1-1 with the NewVars property, and
+ specifies the properties of the record type corresponding to the
+ original VarType
+
+
+
+
+ Indicates whether any of the vars in NewVars 'derives'
+ from a null sentinel. For example, for a type that is a Record with two
+ nested records, if any has a null sentinel, it would be set to true.
+ It is used when expanding sort keys, to be able to indicate that there is a
+ sorting operation that includes null sentinels. This indication is later
+ used by transformation rules.
+
+
+
+
+ The NewType property describes the new "flattened" record type
+ that is a replacement for the original type of the Var
+
+
+
+
+ Returns the NewType wrapped in a TypeUsage
+
+
+
+
+ The list of all transformation rules to apply
+
+
+
+
+ A lookup table for built from all rules
+ The lookup table is an array indexed by OpType and each entry has a list of rules.
+
+
+
+
+ A lookup table for built only from ProjectRules
+ The lookup table is an array indexed by OpType and each entry has a list of rules.
+
+
+
+
+ A lookup table built only from rules that use key info
+ The lookup table is an array indexed by OpType and each entry has a list of rules.
+
+
+
+
+ A lookup table built only from rules that rely on nullability of vars and other rules
+ that may be able to perform simplificatios if these have been applied.
+ The lookup table is an array indexed by OpType and each entry has a list of rules.
+
+
+
+
+ A look-up table of rules that may cause modifications such that projection pruning may be useful
+ after they have been applied.
+
+
+
+
+ A look-up table of rules that may cause modifications such that reapplying the nullability rules
+ may be useful after they have been applied.
+
+
+
+
+ Apply the rules that belong to the specified group to the given query tree.
+
+
+
+
+ Apply the rules that belong to the specified rules table to the given query tree.
+
+ Whether any rule has been applied after which reapplying nullability rules may be useful
+
+
+
+ Remap the given subree using the current remapper
+
+
+
+
+ Adds a mapping from oldVar to newVar
+
+
+
+
+ "Remap" an expression tree, replacing all references to vars in varMap with
+ copies of the corresponding expression
+ The subtree is modified *inplace* - it is the caller's responsibility to make
+ a copy of the subtree if necessary.
+ The "replacement" expression (the replacement for the VarRef) is copied and then
+ inserted into the appropriate location into the subtree.
+ Note: we only support replacements in simple ScalarOp trees. This must be
+ validated by the caller.
+
+ The updated subtree
+
+
+
+ Makes a copy of the appropriate subtree - with a simple accelerator for VarRefOp
+ since that's likely to be the most command case
+
+ the copy of the subtree
+
+
+
+ Checks to see if the current subtree only contains ScalarOps
+
+ true, if the subtree contains only ScalarOps
+
+
+
+ Is the given var guaranteed to be non-nullable with regards to the node
+ that is currently being processed.
+ True, if it is listed as such on any on the node infos on any of the
+ current relop ancestors.
+
+
+
+
+ Is the op not safe for null sentinel value change
+
+
+
+
+ Does the given subtree contain a node with an op that
+ is not safer for null sentinel value change
+
+
+
+
+ Is this is a scalar-op tree? Also return a dictionary of var refcounts (ie)
+ for each var encountered in the tree, determine the number of times it has
+ been seen
+
+
+
+
+ Get a mapping from Var->Expression for a VarDefListOp tree. This information
+ will be used by later stages to replace all references to the Vars by the
+ corresponding expressions
+ This function uses a few heuristics along the way. It uses the varRefMap
+ parameter to determine if a computed Var (defined by this VarDefListOp)
+ has been referenced multiple times, and if it has, it checks to see if
+ the defining expression is too big (> 100 nodes). This is to avoid
+ bloating up the entire query tree with too many copies.
+
+ mapping from Var->replacement xpressions
+
+
+
+ Builds a NULLIF expression (ie) a Case expression that looks like
+ CASE WHEN v is null THEN null ELSE expr END
+ where v is the conditionVar parameter, and expr is the value of the expression
+ when v is non-null
+
+
+
+
+ Shut off filter pushdown for this subtree
+
+
+
+
+ Is filter pushdown shut off for this subtree?
+
+
+
+
+ Given a list of vars try to get one that is of type Int32
+
+
+
+
+ Callback function to invoke *before* rules are applied.
+ Calls the VarRemapper to update any Vars in this node, and recomputes
+ the nodeinfo
+
+
+
+
+ Callback function to invoke *before* rules are applied.
+ Calls the VarRemapper to update any Vars in the entire subtree
+ If the given node has a RelOp it is pushed on the relOp ancestors stack.
+
+
+
+
+ If the given node has a RelOp it is popped from the relOp ancestors stack.
+
+
+
+
+ Callback function to invoke *after* rules are applied
+ Recomputes the node info, if this node has changed
+ If the rule is among the rules after which projection pruning may be beneficial,
+ m_projectionPrunningRequired is set to true.
+ If the rule is among the rules after which reapplying the nullability rules may be beneficial,
+ m_reapplyNullabilityRules is set to true.
+
+
+
+
+ Get the hash value for this subtree
+
+
+
+
+ Check to see if the current subtree is a scalar-op subtree (ie) does
+ the subtree only comprise of scalarOps?
+ Additionally, compute the number of non-leaf nodes (ie) nodes with at least one child
+ that are found in the subtree. Note that this count is approximate - it is only
+ intended to be used as a hint. It is the caller's responsibility to initialize
+ nodeCount to a sane value on entry into this function
+ And finally, if the varRefMap parameter is non-null, we keep track of
+ how often a Var is referenced within the subtree
+ The non-leaf-node count and the varRefMap are used by GetVarMap to determine
+ if expressions can be composed together
+
+ true, if this node only contains scalarOps
+
+
+
+ Whether any rule was applied that may have caused modifications such that projection pruning
+ may be useful
+
+
+
+
+ Whether any rule was applied that may have caused modifications such that reapplying
+ the nullability rules may be useful
+
+
+
+
+ Is it safe to use a null sentinel with any value?
+ It may not be safe if:
+ 1. The top most sort includes null sentinels. If the null sentinel is replaced with a different value
+ and is used as a sort key it may change the sorting results
+ 2. If any of the ancestors is Distinct, GroupBy, Intersect or Except,
+ because the null sentinel may be used as a key.
+ 3. If the null sentinel is defined in the left child of an apply it may be used at the right side,
+ thus in these cases we also verify that the right hand side does not have any Distinct, GroupBy,
+ Intersect or Except.
+
+
+
+
+ Available groups of rules, not necessarily mutually exclusive
+
+
+
+
+ The kind of type-id in use
+
+
+
+
+ A TypeId propertyref represents a reference to the TypeId property
+ of a type (complex type, entity type etc.)
+
+
+
+
+ Gets the default instance of this type
+
+
+
+
+ Friendly string for debugging.
+
+
+
+
+ This class is used as a Comparer for Types all through the PlanCompiler.
+ It has a pretty strict definition of type equality - which pretty much devolves
+ to equality of the "Identity" of the Type (not the TypeUsage).
+ NOTE: Unlike other parts of the query pipeline, record types follow
+ a much stricter equality condition here - the field names must be the same, and
+ the field types must be equal.
+ NOTE: Primitive types are considered equal, if their Identities are equal. This doesn't
+ take into account any of the facets that are represented external to the type (size, for instance).
+ Again, this is different from other parts of the query pipeline; and we're much stricter here
+
+
+
+
+ Is this a structured type?
+ Note: Structured, in this context means structured outside the server.
+ UDTs for instance, are considered to be scalar types - all WinFS types,
+ would by this argument, be scalar types.
+
+ true, if the type is a structured type
+
+
+
+ Is this type a collection type?
+
+ true, if this is a collection type
+
+
+
+ Is this type an enum type?
+
+ true, if this is an enum type
+
+
+
+ Create a new collection type based on the supplied element type
+
+ the new collection type
+
+
+
+ Kind of VarInfo
+
+
+
+
+ The VarInfo is of
+
+
+
+ The VarInfo is of
+
+
+
+ The VarInfo is of
+
+
+
+ The VarInfo map maintains a mapping from Vars to their corresponding VarInfo
+ It is logically a Dictionary
+
+
+
+
+ Default constructor
+
+
+
+
+ Create a new VarInfo for a structured type Var
+
+ the VarInfo
+
+
+
+ Create a new VarInfo for a structured type Var where the newVars cannot include a null sentinel
+
+
+
+
+ Create a VarInfo for a collection typed Var
+
+ the VarInfo
+
+
+
+ Creates a var info for var variables of primitive or enum type.
+
+
+
+
+
+
+ Return the VarInfo for the specified var (if one exists, of course)
+
+
+
+
+ This is a halper module for
+
+
+
+ Constructs a new VarRefManager given a command.
+
+
+
+
+ Tracks the information that the given node is a parent of its children (one level only)
+
+
+
+
+ Determines whether any var from a given list of keys is referenced by any of defining node's right relatives,
+ with the exception of the relatives brunching at the given targetJoinNode.
+
+ False, only it can determine that not a single var from a given list of keys is referenced by any of defining node's right relatives, with the exception of the relatives brunching at the given targetJoinNode.
+
+
+
+ Checks whether the given node has references to any of the vars in the given VarVec.
+ It only checks the given node, not its children.
+
+ True if the given node has references to any of the vars in the given VarVec, false otherwise
+
+
+
+ Does the gvien VarList overlap with the given VarVec
+
+
+
+
+ Do the two given varVecs overlap
+
+
+
+
+ Does the given list of sort keys contain a key with a var that is the given VarVec
+
+
+
+
+ Does the list of outputs of the given SetOp contain a var
+ from the given VarVec defined by the SetOp's child with the given index
+
+
+
+
+ DbDataReader functionality for the bridge.
+
+
+
+
+ Object that holds the state needed by the coordinator and the root enumerator
+
+
+
+
+ Enumerator over shapers for NextResult() calls.
+ Null for nested data readers (depth > 0);
+
+
+
+
+ The coordinator we're responsible for returning results for.
+
+
+
+
+ The default record (pre-read/past-end) state
+
+
+
+
+ We delegate to this on our getters, to avoid duplicate code.
+
+
+
+
+ Do we have a row to read? Determined in the constructor and
+ should not be changed.
+
+
+
+
+ Set to true only when we've been closed through the Close() method
+
+
+
+
+ 0 if initialization hasn't been performed, 1 otherwise
+
+
+
+
+ Runs the initialization if it hasn't been run
+
+
+
+
+ An asynchronous version of
+
+
+
+ Ensures that the reader is actually open, and throws an exception if not
+
+
+
+
+ Implicitly close this (nested) data reader; will be called whenever
+ the user has done a GetValue() or a Read() on a parent reader/record
+ to ensure that we consume all our results. We do that because we
+ our design requires us to be positioned at the next nested reader's
+ first row.
+
+
+
+
+ An asynchronous version of
+
+
+
+ Reads to the end of the source enumerator provided
+
+
+
+
+ An asynchronous version of
+
+
+
+ Figure out the CLR type from the TypeMetadata object; For scalars,
+ we can get this from the metadata workspace, but for the rest, we
+ just guess at "Object". You need to use the DataRecordInfo property
+ to get better information for those.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Internal read method; does the work of advancing the root enumerator
+ as needed and determining whether it's current record is for our
+ coordinator. The public Read method does the assertions and such that
+ we don't want to do when we're called from internal methods to do things
+ like consume the rest of the reader's contents.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ DbDataRecord functionality for the bridge.
+
+
+
+
+ How deep down the hierarchy are we?
+
+
+
+
+ Where the data comes from
+
+
+
+
+ The current record that we're responsible for; this will change from row to row
+ on the source data reader. Will be set to null when parent the enumerator has
+ returned false.
+
+
+
+
+ Current state of the record;
+
+
+
+
+ the column ordinal of the last column read, used to enforce sequential access
+
+
+
+
+ the last data offset of a read returned, used to enforce sequential access
+
+
+
+
+ the last ordinal that IsDBNull was called for; used to avoid re-reading the value;
+
+
+
+
+ value, of the last column that IsDBNull was called for; used to avoid re-reading the value;
+
+
+
+
+ Set to the current data record when we hand them out. (For data reader columns,
+ we use it's attached data record) The Close, GetValue and Read methods ensures
+ that this is implicitly closed when we move past it.
+
+
+
+
+ Called by our owning datareader when it is explicitly closed; will
+ not be called for nested structures, they go through the ClosedImplicitly.
+ path instead.
+
+
+
+
+ An asynchronous version of
+
+
+
+ Called by our parent object to ensure that we're marked as implicitly
+ closed; will not be called for root level data readers.
+
+
+
+
+ An asynchronous version of
+
+
+
+ Ensure that whatever column we're currently processing is implicitly closed;
+
+
+
+
+ An asynchronous version of
+
+
+
+ Should be called after each Read on the data reader.
+
+
+
+
+ Ensures that the reader is actually open, and throws an exception if not
+
+
+
+
+ Helper method.
+
+
+
+
+ Ensures that sequential access rules are being obeyed for non-array
+ getter methods, throws the appropriate exception if not. Also ensures
+ that the last column and array offset is set appropriately.
+
+
+
+
+ Ensures that sequential access rules are being obeyed for array offset
+ getter methods, throws the appropriate exception if not. Also ensures
+ that the last column and array offset is set appropriately.
+
+
+
+
+ Helper method to get the edm TypeUsage for the specified column;
+ If the column requested is a record, we'll pick up whatever the
+ current record says it is, otherwise we'll take whatever was stored
+ on our record state.
+
+
+
+
+ implementation of DbDataRecord.GetDataTypeName() method
+
+
+
+
+ implementation of DbDataRecord.GetFieldType() method
+
+
+
+
+ implementation of DbDataRecord.GetName() method
+
+
+
+
+ implementation of DbDataRecord.GetOrdinal() method
+
+
+
+
+ implementation for DbDataRecord.GetValue() method
+ This method is used by most of the column getters on this
+ class to retrieve the value from the source reader. Therefore,
+ it asserts all the good things, like that the reader is open,
+ and that it has data, and that you're not trying to circumvent
+ sequential access requirements.
+
+
+
+
+ For nested objects (records/readers) we have a bit more work to do; this
+ method extracts it all out from the main GetValue method so it doesn't
+ have to be so big.
+
+
+
+
+ implementation for DbDataRecord.GetValues() method
+
+
+
+
+ implementation of DbDataRecord.GetBoolean() method
+
+
+
+
+ implementation of DbDataRecord.GetByte() method
+
+
+
+
+ implementation of DbDataRecord.GetChar() method
+
+
+
+
+ implementation of DbDataRecord.GetDateTime() method
+
+
+
+
+ implementation of DbDataRecord.GetDecimal() method
+
+
+
+
+ implementation of DbDataRecord.GetDouble() method
+
+
+
+
+ implementation of DbDataRecord.GetFloat() method
+
+
+
+
+ implementation of DbDataRecord.GetGuid() method
+
+
+
+
+ implementation of DbDataRecord.GetInt16() method
+
+
+
+
+ implementation of DbDataRecord.GetInt32() method
+
+
+
+
+ implementation of DbDataRecord.GetInt64() method
+
+
+
+
+ implementation of DbDataRecord.GetString() method
+
+
+
+
+ implementation of DbDataRecord.IsDBNull() method
+
+
+
+
+ implementation for DbDataRecord.GetBytes() method
+
+
+
+
+ implementation for DbDataRecord.GetChars() method
+
+
+
+
+ implementation for DbDataRecord.GetData() method
+
+
+
+
+ implementation for DbDataRecord.GetDataRecord() method
+
+
+
+
+ Used to return a nested result
+
+
+
+
+ True when the record has data (SetRecordSource was called with true)
+
+
+
+
+ True so long as we haven't been closed either implicity or explictly
+
+
+
+
+ Determine whether we have been explicitly closed by our owning
+ data reader; only data records that are responsible for processing
+ data reader requests can be explicitly closed;
+
+
+
+
+ Determine whether the parent data reader or record moved on from
+ where we can be considered open, (because the consumer of the
+ parent data reader/record called either the GetValue() or Read()
+ methods on the parent);
+
+
+
+
+ implementation of DbDataRecord.DataRecordInfo property
+
+
+
+
+ implementation of DbDataRecord.FieldCount property
+
+
+
+
+ implementation for DbDataRecord[ordinal] indexer property
+
+
+
+
+ implementation for DbDataRecord[name] indexer property
+
+
+
+
+ Provides common language runtime (CLR) methods that expose EDM canonical functions
+ for use in
+
+ Note that this class was called EntityFunctions in some previous versions of Entity Framework.
+
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate
+ the standard deviation of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate
+ the standard deviation for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The standard deviation for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate
+ the variance of the collection.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate
+ the variance for the population.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The variance for the population.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given
+ number of the leftmost characters in a string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A string containing the number of characters asked for from the left of the input string.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given
+ number of the rightmost characters in a string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A string containing the number of characters asked for from the right of the input string.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given
+ string with the order of the characters reversed.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The input string with the order of the characters reversed.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to
+ return the number of minutes that the given date/time is offset from UTC. This is generally between +780
+ and -780 (+ or - 13 hrs).
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The offset of the input from UTC.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return
+ the given date with the time portion cleared.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The input date with the time portion cleared.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return
+ the given date with the time portion cleared.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The input date with the time portion cleared.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to
+ create a new
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The new date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to
+ create a new
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The new date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to
+ create a new
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The new time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to
+ add the given number of years to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to
+ add the given number of years to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to
+ add the given number of months to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to
+ add the given number of months to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to
+ add the given number of days to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to
+ add the given number of days to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to
+ add the given number of hours to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to
+ add the given number of hours to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to
+ add the given number of hours to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to
+ add the given number of minutes to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to
+ add the given number of minutes to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to
+ add the given number of minutes to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to
+ add the given number of seconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to
+ add the given number of seconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to
+ add the given number of seconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to
+ add the given number of milliseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to
+ add the given number of milliseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to
+ add the given number of milliseconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to
+ add the given number of microseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to
+ add the given number of microseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to
+ add the given number of microseconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to
+ add the given number of nanoseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to
+ add the given number of nanoseconds to a date/time.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting date/time.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to
+ add the given number of nanoseconds to a time span.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ A resulting time span.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to
+ calculate the number of years between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of years between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to
+ calculate the number of years between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of years between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to
+ calculate the number of months between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of months between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to
+ calculate the number of months between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of months between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to
+ calculate the number of days between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of days between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to
+ calculate the number of days between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of days between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to
+ calculate the number of hours between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of hours between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to
+ calculate the number of hours between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of hours between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to
+ calculate the number of hours between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of hours between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to
+ calculate the number of minutes between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of minutes between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to
+ calculate the number of minutes between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of minutes between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to
+ calculate the number of minutes between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of minutes between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to
+ calculate the number of seconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of seconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to
+ calculate the number of seconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of seconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to
+ calculate the number of seconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of seconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to
+ calculate the number of milliseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of milliseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to
+ calculate the number of milliseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of milliseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to
+ calculate the number of milliseconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of milliseconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to
+ calculate the number of microseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of microseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to
+ calculate the number of microseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of microseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to
+ calculate the number of microseconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of microseconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to
+ calculate the number of nanoseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of nanoseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to
+ calculate the number of nanoseconds between two date/times.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of nanoseconds between the first and second date/times.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to
+ calculate the number of nanoseconds between two time spans.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The number of nanoseconds between the first and second time spans.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to
+ truncate the given value to the number of specified digits.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The truncated value.
+
+
+
+ When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to
+ truncate the given value to the number of specified digits.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function is translated to a corresponding function in the database.
+
+ The truncated value.
+
+
+
+ When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input
+ is treated as a Unicode string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function impacts the way the LINQ query is translated to a query that can be run in the database.
+
+ The input string treated as a Unicode string.
+
+
+
+ When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input
+ is treated as a non-Unicode string.
+
+
+ You cannot call this function directly. This function can only appear within a LINQ to Entities query.
+ This function impacts the way the LINQ query is translated to a query that can be run in the database.
+
+ The input string treated as a non-Unicode string.
+
+
+
+ Describes the state of an entity.
+
+
+
+
+ The entity is not being tracked by the context.
+ An entity is in this state immediately after it has been created with the new operator
+ or with one of the
+
+
+
+ The entity is being tracked by the context and exists in the database, and its property
+ values have not changed from the values in the database.
+
+
+
+
+ The entity is being tracked by the context but does not yet exist in the database.
+
+
+
+
+ The entity is being tracked by the context and exists in the database, but has been marked
+ for deletion from the database the next time SaveChanges is called.
+
+
+
+
+ The entity is being tracked by the context and exists in the database, and some or all of its
+ property values have been modified.
+
+
+
+
+ Represents information about a database connection.
+
+
+
+
+ Creates a new instance of DbConnectionInfo representing a connection that is specified in the application configuration file.
+
+
+
+
+ Creates a new instance of DbConnectionInfo based on a connection string.
+
+
+
+
+ Gets the connection information represented by this instance.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Advances the enumerator to the next element in the sequence, returning the result asynchronously.
+
+ A Task containing the result of the operation: true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the sequence.
+
+
+
+ Instances of this class are used to create DbConnection objects for
+ SQL Server LocalDb based on a given database name or connection string.
+
+
+ An instance of this class can be set on the
+
+
+
+ Implementations of this interface are used to create DbConnection objects for
+ a type of database server based on a given database name.
+ An Instance is set on the
+
+
+
+ Creates a connection based on the given database name or connection string.
+
+ An initialized DbConnection.
+
+
+
+ Creates a new instance of the connection factory for the given version of LocalDb.
+ For SQL Server 2012 LocalDb use "v11.0".
+
+
+
+
+ Creates a new instance of the connection factory for the given version of LocalDb.
+ For SQL Server 2012 LocalDb use "v11.0".
+
+
+
+
+ Creates a connection for SQL Server LocalDb based on the given database name or connection string.
+ If the given string contains an '=' character then it is treated as a full connection string,
+ otherwise it is treated as a database name only.
+
+ An initialized DbConnection.
+
+
+
+ The connection string to use for options to the database other than the 'Initial Catalog',
+ 'Data Source', and 'AttachDbFilename'.
+ The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the
+ database name when CreateConnection is called.
+ The 'Data Source' will be set based on the LocalDbVersion argument.
+ The default is 'Integrated Security=True;'.
+
+
+
+
+ Encapsulates a cloned
+
+
+
+ For mocking.
+
+
+
+
+ Creates a clone of the given
+
+
+
+ Finds the assemblies that were used for loading o-space types in the source context
+ and loads those assemblies in the cloned context.
+
+
+
+
+ Disposes both the underlying ObjectContext and its store connection.
+
+
+
+
+ The cloned context.
+
+
+
+
+ This is always the store connection of the underlying ObjectContext.
+
+
+
+
+ Represents setting the database initializer for a specific context type
+
+
+
+
+ Represents a parameter to be passed to a method
+
+
+
+
+ Represents a series of parameters to pass to a method
+
+
+
+
+ Adds a new parameter to the collection
+ Used for unit testing
+
+
+
+
+ Represents the configuration for a series of contexts
+
+
+
+
+ Represents the configuration for a specific context type
+
+
+
+
+ Represents setting the default connection factory
+
+
+
+
+ Represents all Entity Framework related configuration
+
+
+
+
+ Handles creating databases either using the core provider or the Migrations pipeline.
+
+
+
+
+ Creates a database using the core provider (i.e. ObjectContext.CreateDatabase) or
+ by using Code First Migrations
+
+
+
+ A simple representation of an app.config or web.config file.
+
+
+
+
+ Initializes a new instance of AppConfig based on supplied configuration
+
+
+
+
+ Initializes a new instance of AppConfig based on supplied connection strings
+ The default configuration for database initializers and default connection factory will be used
+
+
+
+
+ Initializes a new instance of AppConfig based on the
+
+ Use AppConfig.DefaultInstance instead of this constructor
+
+
+
+
+ Gets the default connection factory based on the configuration
+
+
+
+
+ Gets the specified connection string from the configuration
+
+ The connection string, or null if there is no connection string with the specified name
+
+
+
+ Gets a singleton instance of configuration based on the
+
+
+
+ Acts as a proxy for
+
+
+
+ Calculates the model hash values used the EdmMetadata table from EF 4.1/4.2.
+
+
+
+
+ Calculates an SHA256 hash of the EDMX from the given code first model. This is the hash stored in
+ the database in the EdmMetadata table in EF 4.1/4.2. The hash is always calculated using a v2 schema
+ as was generated by EF 4.1/4.2 and with the
+
+
+
+ Acts as a proxy for
+
+
+
+ An implementation of
+
+
+
+ Initializes a new instance of the MigrateDatabaseToLatestVersion class.
+
+
+
+
+ Initializes a new instance of the MigrateDatabaseToLatestVersion class that will
+ use a specific connection string from the configuration file to connect to
+ the database to perform the migration.
+
+
+
+
+
+
+ Helper class that is used to configure a column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Creates a new column definition to store Binary data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Boolean data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Byte data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store DateTime data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Decimal data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Double data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store GUID data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Single data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Short data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Integer data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Long data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store String data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store Time data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store DateTimeOffset data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store geography data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+ Creates a new column definition to store geometry data.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ The newly constructed column definition.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Creates a shallow copy of the current
+ A shallow copy of the current
+
+
+
+ Helper class that is used to further configure a table being created from a CreateTable call on
+
+
+
+
+ Initializes a new instance of the TableBuilder class.
+
+
+
+
+ Specifies a primary key for the table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ Itself, so that multiple calls can be chained.
+
+
+
+ Specifies an index to be created on the table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ Itself, so that multiple calls can be chained.
+
+
+
+ Specifies a foreign key constraint to be created on the table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+ Itself, so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Creates a shallow copy of the current
+ A shallow copy of the current
+
+
+
+ Base class for code-based migrations.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Operations to be performed during the upgrade process.
+
+
+
+
+ Operations to be performed during the downgrade process.
+
+
+
+
+ Adds an operation to create a new stored procedure.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create a new stored procedure.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+ The parameters in this create stored procedure operation. You do not need to specify this
+ type, it will be inferred from the
+
+
+
+ Adds an operation to alter a stored procedure.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to alter a stored procedure.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+ The parameters in this alter stored procedure operation. You do not need to specify this
+ type, it will be inferred from the
+
+
+
+ Adds an operation to drop an existing stored procedure with the specified name.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create a new table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+ The columns in this create table operation. You do not need to specify this type, it will
+ be inferred from the columnsAction parameter you supply.
+
+ An object that allows further configuration of the table creation operation.
+
+
+
+ Adds an operation to create a new foreign key constraint.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create a new foreign key constraint.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop a foreign key constraint based on its name.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop a foreign key constraint based on the column it targets.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop a foreign key constraint based on the column it targets.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop a foreign key constraint based on the columns it targets.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to move a table to a new schema.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to move a stored procedure to a new schema.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to rename a table. To change the schema of a table use MoveTable.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to rename a stored procedure. To change the schema of a stored procedure use MoveStoredProcedure
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to rename a column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to add a column to an existing table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop an existing column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to alter the definition of an existing column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create a new primary key.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create a new primary key based on multiple columns.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop an existing primary key that does not have the default name.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop an existing primary key that was created with the default name.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create an index on a single column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to create an index on multiple columns.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop an index based on its name.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to drop an index based on the columns it targets.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Adds an operation to execute a SQL command.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Configuration relating to the use of migrations for a given model.
+ You will typically create a configuration class that derives
+ from
+
+
+
+ The default directory that migrations are stored in.
+
+
+
+
+ Initializes a new instance of the DbMigrationsConfiguration class.
+
+
+
+
+ Adds a new SQL generator to be used for a given database provider.
+
+
+
+
+ Gets the SQL generator that is set to be used with a given database provider.
+
+ The SQL generator that is set for the database provider.
+
+
+
+ Adds a new factory for creating
+
+
+
+ Gets the history context factory that is set to be used with a given database provider.
+
+ The history context factory that is set for the database provider.
+
+
+
+ Gets or sets a value indicating if automatic migrations can be used when migration the database.
+
+
+
+
+ Gets or sets the string used to distinguish migrations belonging to this configuration
+ from migrations belonging to other configurations using the same database.
+ This property enables migrations from multiple different models to be applied to applied to a single database.
+
+
+
+
+ Gets or sets a value indicating if data loss is acceptable during automatic migration.
+ If set to false an exception will be thrown if data loss may occur as part of an automatic migration.
+
+
+
+
+ Gets or sets the derived DbContext representing the model to be migrated.
+
+
+
+
+ Gets or sets the namespace used for code-based migrations.
+
+
+
+
+ Gets or sets the sub-directory that code-based migrations are stored in.
+ Note that this property must be set to a relative path for a sub-directory under the
+ Visual Studio project root; it cannot be set to an absolute path.
+
+
+
+
+ Gets or sets the code generator to be used when scaffolding migrations.
+
+
+
+
+ Gets or sets the assembly containing code-based migrations.
+
+
+
+
+ Gets or sets a value to override the connection of the database to be migrated.
+
+
+
+
+ Gets or sets the timeout value used for the individual commands within a
+ migration. A null value indicates that the default value of the underlying
+ provider will be used.
+
+
+
+
+ Configuration relating to the use of migrations for a given model.
+
+ The context representing the model that this configuration applies to.
+
+
+
+ Initializes a new instance of the DbMigrationsConfiguration class.
+
+
+
+
+ Runs after upgrading to the latest migration to allow seed data to be updated.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ DbMigrator is used to apply existing migrations to a database.
+ DbMigrator can be used to upgrade and downgrade to any given migration.
+ To scaffold migrations based on changes to your model use
+
+
+
+ Base class for decorators that wrap the core
+
+
+
+ Initializes a new instance of the MigratorBase class.
+
+
+
+
+ Gets a list of the pending migrations that have not been applied to the database.
+
+ List of migration Ids
+
+
+
+ Updates the target database to the latest migration.
+
+
+
+
+ Updates the target database to a given migration.
+
+
+
+
+ Gets a list of the migrations that are defined in the assembly.
+
+ List of migration Ids
+
+
+
+ Gets a list of the migrations that have been applied to the database.
+
+ List of migration Ids
+
+
+
+ Gets the configuration being used for the migrations process.
+
+
+
+
+ Migration Id representing the state of the database before any migrations are applied.
+
+
+
+
+ For testing.
+
+
+
+
+ Initializes a new instance of the DbMigrator class.
+
+
+
+
+ Gets all migrations that are defined in the configured migrations assembly.
+
+
+
+
+ Gets all migrations that have been applied to the target database.
+
+
+
+
+ Gets all migrations that are defined in the assembly but haven't been applied to the target database.
+
+
+
+
+ Updates the target database to a given migration.
+
+
+
+
+ Ensures that the database exists by creating an empty database if one does not
+ already exist. If a new empty database is created but then the code in mustSucceedToKeepDatabase
+ throws an exception, then an attempt is made to clean up (delete) the new empty database.
+ This avoids leaving an empty database with no or incomplete metadata (e.g. MigrationHistory)
+ which can then cause problems for database initializers that check whether or not a database
+ exists.
+
+
+
+
+ Gets the configuration that is being used for the migration process.
+
+
+
+
+ A set of extension methods for
+
+
+
+ Adds or updates entities by key when SaveChanges is called. Equivalent to an "upsert" operation
+ from database terminology.
+ This method can useful when seeding data using Migrations.
+
+
+ When the
+
+
+
+ Adds or updates entities by a custom identification expression when SaveChanges is called.
+ Equivalent to an "upsert" operation from database terminology.
+ This method can useful when seeding data using Migrations.
+
+
+ When the
+
+
+
+ Generates C# code for a code-based migration.
+
+
+
+
+ Base class for providers that generate code for code-based migrations.
+
+
+
+
+ Generates the code that should be added to the users project.
+
+ The generated code.
+
+
+
+ Gets the namespaces that must be output as "using" or "Imports" directives to handle
+ the code generated by the given operations.
+
+ An ordered list of namespace names.
+
+
+
+ Gets the default namespaces that must be output as "using" or "Imports" directives for
+ any code generated.
+
+ An ordered list of namespace names.
+
+
+
+
+
+ Generates the primary code file that the user can view and edit.
+
+ The generated code.
+
+
+
+ Generates the code behind file with migration metadata.
+
+ The generated code.
+
+
+
+ Generates a property to return the source or target model in the code behind file.
+
+
+
+
+ Generates a namespace, using statements and class definition.
+
+
+
+
+ Generates the closing code for a class that was started with WriteClassStart.
+
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform an
+
+
+ Generates code to perform a
+
+
+ Generates code to perform a
+
+
+ Generates code to specify the definition for a
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to specify a set of column names using a lambda expression.
+
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to specify the definition for a
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a column of unknown data type.
+
+ Code representing the default value.
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+
+
+
+ Generates code to perform a
+
+
+
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Removes any invalid characters from the name of an database artifact.
+
+ The scrubbed name.
+
+
+
+ Gets the type name to use for a column of the given data type.
+
+ The type name to use in the generated migration.
+
+
+
+ Quotes an identifier using appropriate escaping to allow it to be stored in a string.
+
+ The quoted identifier.
+
+
+
+ Scaffolds code-based migrations to apply pending model changes to the database.
+
+
+
+
+ Initializes a new instance of the MigrationScaffolder class.
+
+
+
+
+ Scaffolds a code based migration to apply any pending model changes to the database.
+
+ The scaffolded migration.
+
+
+
+ Scaffolds a code based migration to apply any pending model changes to the database.
+
+ The scaffolded migration.
+
+
+
+ Scaffolds the initial code-based migration corresponding to a previously run database initializer.
+
+ The scaffolded migration.
+
+
+
+ Gets or sets the namespace used in the migration's generated code.
+ By default, this is the same as MigrationsNamespace on the migrations
+ configuration object passed into the constructor. For VB.NET projects, this
+ will need to be updated to take into account the project's root namespace.
+
+
+
+
+ Represents a code-based migration that has been scaffolded and is ready to be written to a file.
+
+
+
+
+ Gets or sets the unique identifier for this migration.
+ Typically used for the file name of the generated code.
+
+
+
+
+ Gets or sets the scaffolded migration code that the user can edit.
+
+
+
+
+ Gets or sets the scaffolded migration code that should be stored in a code behind file.
+
+
+
+
+ Gets or sets the programming language used for this migration.
+ Typically used for the file extension of the generated code.
+
+
+
+
+ Gets or sets the subdirectory in the user's project that this migration should be saved in.
+
+
+
+
+ Gets a dictionary of string resources to add to the migration resource file.
+
+
+
+
+ Gets or sets whether the migration was re-scaffolded.
+
+
+
+
+ Helper class that is used by design time tools to run migrations related
+ commands that need to interact with an application that is being edited
+ in Visual Studio.
+ Because the application is being edited the assemblies need to
+ be loaded in a separate AppDomain to ensure the latest version
+ is always loaded.
+ The App/Web.config file from the startup project is also copied
+ to ensure that any configuration is applied.
+
+
+
+
+ Initializes a new instance of the ToolingFacade class.
+
+
+
+
+ Releases all unmanaged resources used by the facade.
+
+
+
+
+ Gets the fully qualified name of all types deriving from
+ All context types found.
+
+
+
+ Gets the fully qualified name of a type deriving from
+ The context type found.
+
+
+
+ Gets a list of all migrations that have been applied to the database.
+
+ Ids of applied migrations.
+
+
+
+ Gets a list of all migrations that have not been applied to the database.
+
+ Ids of pending migrations.
+
+
+
+ Updates the database to the specified migration.
+
+
+
+
+ Generates a SQL script to migrate between two migrations.
+
+ The generated SQL script.
+
+
+
+ Scaffolds a code-based migration to apply any pending model changes.
+
+ The scaffolded migration.
+
+
+
+ Scaffolds the initial code-based migration corresponding to a previously run database initializer.
+
+ The scaffolded migration.
+
+
+
+
+
+ Releases all resources used by the facade.
+
+ true to release both managed and unmanaged resources; false to release only unmanaged resources.
+
+
+
+
+ Gets or sets an action to be run to log information.
+
+
+
+
+ Gets or sets an action to be run to log warnings.
+
+
+
+
+ Gets or sets an action to be run to log verbose information.
+
+
+
+
+ Base class for loggers that can be used for the migrations process.
+
+
+
+
+ Logs an informational message.
+
+
+
+
+ Logs a warning that the user should be made aware of.
+
+
+
+
+ Logs some additional information that should only be presented to the user if they request verbose output.
+
+
+
+
+ Generates VB.Net code for a code-based migration.
+
+
+
+
+
+
+ Generates the primary code file that the user can view and edit.
+
+ The generated code.
+
+
+
+ Generates the code behind file with migration metadata.
+
+ The generated code.
+
+
+
+ Generates a property to return the source or target model in the code behind file.
+
+
+
+
+ Generates a namespace, using statements and class definition.
+
+
+
+
+ Generates the closing code for a class that was started with WriteClassStart.
+
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform an
+
+
+ Generates code to perform a
+
+
+ Generates code to perform a
+
+
+ Generates code to perform a
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to specify a set of column names using a lambda expression.
+
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform an
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to specify the definition for a
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a
+ Code representing the default value.
+
+
+
+ Generates code to specify the default value for a column of unknown data type.
+
+ Code representing the default value.
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+
+
+
+ Generates code to perform a
+
+
+
+
+
+
+ Generates code to perform a
+
+
+
+ Generates code to perform a
+
+
+
+ Removes any invalid characters from the name of an database artifact.
+
+ The scrubbed name.
+
+
+
+ Gets the type name to use for a column of the given data type.
+
+ The type name to use in the generated migration.
+
+
+
+ Quotes an identifier using appropriate escaping to allow it to be stored in a string.
+
+ The quoted identifier.
+
+
+
+ This class is used by Code First Migrations to read and write migration history
+ from the database.
+ To customize the definition of the migrations history table you can derive from
+ this class and override OnModelCreating. Derived instances can either be registered
+ on a per migrations configuration basis using
+
+
+
+ The default name used for the migrations history table.
+
+
+
+
+ For testing
+
+
+
+
+ Initializes a new instance of the HistoryContext class.
+ If you are creating a derived history context you will generally expose a constructor
+ that accepts these same three parameters and passes them to this base constructor.
+
+
+
+
+ Applies the default configuration for the migrations history table. If you override
+ this method it is recommended that you call this base implementation before applying your
+ custom configuration.
+
+
+
+
+ Gets the key used to locate a model that was previously built for this context. This is used
+ to avoid processing OnModelCreating and calculating the model every time a new context instance is created.
+ By default this property returns the default schema.
+ In most cases you will not need to override this property. However, if your implementation of OnModelCreating
+ contains conditional logic that results in a different model being built for the same database provider and
+ default schema you should override this property and calculate an appropriate key.
+
+
+
+
+ Gets the default schema of the model being migrated.
+ This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating.
+
+
+
+
+ Gets or sets a
+
+
+
+ This class is used by Code First Migrations to read and write migration history
+ from the database.
+
+
+
+
+ Gets or sets the Id of the migration this row represents.
+
+
+
+
+ Gets or sets a key representing to which context the row applies.
+
+
+
+
+ Gets or sets the state of the model after this migration was applied.
+
+
+
+
+ Gets or sets the version of Entity Framework that created this entry.
+
+
+
+
+ This is a version of the HistoryContext that still includes CreatedOn in its model.
+ It is used when figuring out whether or not the CreatedOn column exists and so should
+ be dropped.
+
+
+
+
+ Represents an error that occurs when an automatic migration would result in data loss.
+
+
+
+
+ Initializes a new instance of the AutomaticDataLossException class.
+
+
+
+
+ Initializes a new instance of the AutomaticDataLossException class.
+
+
+
+
+ Initializes a new instance of the MigrationsException class.
+
+
+
+
+ Represents an error that occurs when there are pending model changes after applying the last migration and automatic migration is disabled.
+
+
+
+
+ Initializes a new instance of the AutomaticMigrationsDisabledException class.
+
+
+
+
+ Initializes a new instance of the AutomaticMigrationsDisabledException class.
+
+
+
+
+ Initializes a new instance of the MigrationsException class.
+
+
+
+
+ For testing.
+
+
+
+
+ Exposed internally for testing.
+
+
+
+
+ Provides additional metadata about a code-based migration.
+
+
+
+
+ Gets the unique identifier for the migration.
+
+
+
+
+ Gets the state of the model before this migration is run.
+
+
+
+
+ Gets the state of the model after this migration is run.
+
+
+
+
+ Decorator to provide logging during migrations operations..
+
+
+
+
+ Initializes a new instance of the MigratorLoggingDecorator class.
+
+
+
+
+ Decorator to produce a SQL script instead of applying changes to the database.
+ Using this decorator to wrap
+
+
+
+ Initializes a new instance of the MigratorScriptingDecorator class.
+
+
+
+
+ Produces a script to update the database.
+
+ The generated SQL script.
+
+
+
+ Represents a column being added to a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the AddColumnOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table the column should be added to.
+
+
+
+
+ Gets the details of the column being added.
+
+
+
+
+ Gets an operation that represents dropping the added column.
+
+
+
+
+
+
+ Represents a foreign key constraint being added to a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Base class for changes that affect foreign key constraints.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the ForeignKeyOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets the name of the table that the foreign key constraint targets.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets the name of the table that the foreign key columns exist in.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ The names of the foreign key column(s).
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets a value indicating if a specific name has been supplied for this foreign key constraint.
+
+
+
+
+ Gets or sets the name of this foreign key constraint.
+ If no name is supplied, a default name will be calculated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the AddForeignKeyOperation class.
+ The PrincipalTable, PrincipalColumns, DependentTable and DependentColumns properties should also be populated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets an operation to create an index on the foreign key column(s).
+
+ An operation to add the index.
+
+
+
+ The names of the column(s) that the foreign key constraint should target.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a value indicating if cascade delete should be configured on the foreign key constraint.
+
+
+
+
+ Gets an operation to drop the foreign key constraint.
+
+
+
+
+
+
+ Represents adding a primary key to a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Common base class to represent operations affecting primary keys.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the PrimaryKeyOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets the name of the table that contains the primary key.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the column(s) that make up the primary key.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets a value indicating if a specific name has been supplied for this primary key.
+
+
+
+
+ Gets or sets the name of this primary key.
+ If no name is supplied, a default name will be calculated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+
+
+ Initializes a new instance of the AddPrimaryKeyOperation class.
+ The Table and Columns properties should also be populated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets an operation to drop the primary key.
+
+
+
+
+ Gets or sets whether this is a clustered primary key.
+
+
+
+
+ Represents altering an existing column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the AlterColumnOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the AlterColumnOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table that the column belongs to.
+
+
+
+
+ Gets the new definition for the column.
+
+
+
+
+ Gets an operation that represents reverting the alteration.
+ The inverse cannot be automatically calculated,
+ if it was not supplied to the constructor this property will return null.
+
+
+
+
+
+
+ Represents information about a column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the ColumnModel class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the ColumnModel class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Determines if this column is a narrower data type than another column.
+ Used to determine if altering the supplied column definition to this definition will result in data loss.
+
+ True if this column is of a narrower data type.
+
+
+
+ Gets the CLR type corresponding to the database type of this column.
+
+
+
+
+ Gets the default value for the CLR type corresponding to the database type of this column.
+
+
+
+
+ Gets or sets a value indicating if this column can store null values.
+
+
+
+
+ Gets or sets a value indicating if values for this column will be generated by the database using the identity pattern.
+
+
+
+
+ Gets or sets a value indicating if this property model should be configured as a timestamp.
+
+
+
+
+ Represents creating a database index.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Common base class for operations affecting indexes.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the IndexOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets the table the index belongs to.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the columns that are indexed.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets a value indicating if a specific name has been supplied for this index.
+
+
+
+
+ Gets or sets the name of this index.
+ If no name is supplied, a default name will be calculated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the CreateIndexOperation class.
+ The Table and Columns properties should also be populated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a value indicating if this is a unique index.
+
+
+
+
+ Gets an operation to drop this index.
+
+
+
+
+
+
+ Gets or sets whether this is a clustered index.
+
+
+
+
+ Represents creating a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the CreateTableOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table to be created.
+
+
+
+
+ Gets the columns to be included in the new table.
+
+
+
+
+ Gets or sets the primary key for the new table.
+
+
+
+
+ Gets an operation to drop the table.
+
+
+
+
+
+
+ Represents a column being dropped from a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropColumnOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropColumnOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table the column should be dropped from.
+
+
+
+
+ Gets the name of the column to be dropped.
+
+
+
+
+ Gets an operation that represents reverting dropping the column.
+ The inverse cannot be automatically calculated,
+ if it was not supplied to the constructor this property will return null.
+
+
+
+
+
+
+ Represents a foreign key constraint being dropped from a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropForeignKeyOperation class.
+ The PrincipalTable, DependentTable and DependentColumns properties should also be populated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropForeignKeyOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc..
+
+
+
+
+ Gets an operation to drop the associated index on the foreign key column(s).
+
+ An operation to drop the index.
+
+
+
+ Gets an operation that represents reverting dropping the foreign key constraint.
+ The inverse cannot be automatically calculated,
+ if it was not supplied to the constructor this property will return null.
+
+
+
+
+
+
+ Represents dropping an existing index.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropIndexOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropIndexOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets an operation that represents reverting dropping the index.
+ The inverse cannot be automatically calculated,
+ if it was not supplied to the constructor this property will return null.
+
+
+
+
+
+
+ Represents dropping a primary key from a table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropPrimaryKeyOperation class.
+ The Table and Columns properties should also be populated.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets an operation to add the primary key.
+
+
+
+
+ Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key.
+
+
+ The create table operation for the migrations history table.
+
+
+
+
+ Represents dropping an existing table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropTableOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the DropTableOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table to be dropped.
+
+
+
+
+ Gets an operation that represents reverting dropping the table.
+ The inverse cannot be automatically calculated,
+ if it was not supplied to the constructor this property will return null.
+
+
+
+
+
+
+ Operation representing DML changes to the migrations history table.
+ The migrations history table is used to store a log of the migrations that have been applied to the database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the HistoryOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ A sequence of commands representing the operations being applied to the history table.
+
+
+
+
+
+
+ Represents moving a table from one schema to another.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the MoveTableOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table to be moved.
+
+
+
+
+ Gets the name of the schema to move the table to.
+
+
+
+
+ Gets an operation that moves the table back to its original schema.
+
+
+
+
+
+
+ Used when altering the migrations history table so that data can be moved to the new table.
+
+
+ The context key for the model.
+
+
+
+
+ Gets a value that indicates whether this is a system table.
+
+
+ true if the table is a system table; otherwise, false.
+
+
+
+
+ Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key.
+
+
+ The create table operation for the migrations history table.
+
+
+
+
+ Represents renaming an existing column.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the RenameColumnOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table the column belongs to.
+
+
+
+
+ Gets the name of the column to be renamed.
+
+
+
+
+ Gets the new name for the column.
+
+
+
+
+ Gets an operation that reverts the rename.
+
+
+
+
+
+
+ Represents renaming an existing table.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the RenameTableOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the name of the table to be renamed.
+
+
+
+
+ Gets the new name for the table.
+
+
+
+
+ Gets an operation that reverts the rename.
+
+
+
+
+
+
+ Represents a provider specific SQL statement to be executed directly against the target database.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Initializes a new instance of the SqlOperation class.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets the SQL to be executed.
+
+
+
+
+ Gets or sets a value indicating whether this statement should be performed outside of
+ the transaction scope that is used to make the migration process transactional.
+ If set to true, this operation will not be rolled back if the migration process fails.
+
+
+
+
+
+
+ Common base class for providers that convert provider agnostic migration
+ operations into database provider specific SQL commands.
+
+
+
+
+ Converts a set of migration operations into database provider specific SQL.
+
+ A list of SQL statements to be executed to perform the migration operations.
+
+
+
+ Generates the SQL body for a stored procedure.
+
+ The SQL body for the stored procedure.
+
+
+
+ Builds the store type usage for the specified
+ A store-specific TypeUsage
+
+
+
+ Gets or sets the provider manifest.
+
+
+ The provider manifest.
+
+
+
+
+ Represents a migration operation that has been translated into a SQL statement.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets the SQL to be executed to perform this migration operation.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+
+
+ Gets or sets a value indicating whether this statement should be performed outside of
+ the transaction scope that is used to make the migration process transactional.
+ If set to true, this operation will not be rolled back if the migration process fails.
+
+
+
+
+ Gets or sets the batch terminator for the database provider.
+
+ Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources
+ (such as the end user of an application). If input is accepted from such sources it should be validated
+ before being passed to these APIs to protect against SQL injection attacks etc.
+
+
+ The batch terminator for the database provider.
+
+
+
+
+ Utility class to prep the user's config file to run in an AppDomain
+
+
+
+
+ Updates a config file by adding binding redirects for EntityFramework.dll.
+ This ensures that the user's code can be ran in an AppDomain and the exact
+ same version of the assembly will be used for both domains.
+
+ The path of the updated config file. It is the caller's responsibility to delete this.
+
+
+
+ Extension methods for
+
+
+
+ Returns an
+ The element type.
+ The binding list.
+
+
+
+ Represents data in a geodetic (round earth) coordinate system.
+
+
+
+
+ Creates a new
+
+ A new DbGeography value as defined by the well known binary value with the default geography coordinate system identifier (SRID)(
+
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier.
+
+
+ Returns the multiline value from a binary value.
+ The multiline value from a binary value.
+
+
+ Returns the multipoint value from a well-known binary value.
+ The multipoint value from a well-known binary value.
+
+
+ Returns the multi polygon value from a well-known binary value.
+ The multi polygon value from a well-known binary value.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+
+ A new DbGeography value as defined by the GML value with the default geography coordinate system identifier (SRID) (
+
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the GML value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+
+ A new DbGeography value as defined by the well known text value with the default geography coordinate system identifier (SRID) (
+
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known text value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known text value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known text value with the specified coordinate system identifier.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known text value with the specified coordinate system identifier.
+
+
+ Returns the multiline value from a well-known text value.
+ The multiline value from a well-known text value.
+
+
+ Returns the multipoint value from a well-known text value.
+ The multipoint value from a well-known text value.
+
+
+ Returns the multi polygon value from a well-known text value.
+ The multi polygon value from a well-known text value.
+
+
+
+ Creates a new
+ A new DbGeography value as defined by the well known text value with the specified coordinate system identifier.
+
+
+ Generates the well known text representation of this DbGeography value. Includes only Longitude and Latitude for points.
+ A string containing the well known text representation of this DbGeography value.
+
+
+
+ Generates the well known text representation of this DbGeography value. Includes Longitude, Latitude, Elevation (Z) and Measure (M) for points.
+
+ A string containing the well known text representation of this DbGeography value.
+
+
+ Generates the well known binary representation of this DbGeography value.
+ The well-known binary representation of this DbGeography value.
+
+
+ Generates the Geography Markup Language (GML) representation of this DbGeography value.
+ A string containing the GML representation of this DbGeography value.
+
+
+ Determines whether this DbGeography is spatially equal to the specified DbGeography argument.
+ true if other is spatially equal to this geography value; otherwise false.
+
+
+ Determines whether this DbGeography is spatially disjoint from the specified DbGeography argument.
+ true if other is disjoint from this geography value; otherwise false.
+
+
+ Determines whether this DbGeography value spatially intersects the specified DbGeography argument.
+ true if other intersects this geography value; otherwise false.
+
+
+ Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value.
+ A geography object that represents the union of all points
+
+
+ Computes the distance between the closest points in this DbGeography value and another DbGeography value.
+ A double value that specifies the distance between the two closest points in this geography value and other.
+
+
+ Computes the intersection of this DbGeography value and another DbGeography value.
+ A new DbGeography value representing the intersection between this geography value and other.
+
+
+ Computes the union of this DbGeography value and another DbGeography value.
+ A new DbGeography value representing the union between this geography value and other.
+
+
+ Computes the difference of this DbGeography value and another DbGeography value.
+ A new DbGeography value representing the difference between this geography value and other.
+
+
+ Computes the symmetric difference of this DbGeography value and another DbGeography value.
+ A new DbGeography value representing the symmetric difference between this geography value and other.
+
+
+ Returns an element of this DbGeography value from a specific position, if it represents a geography collection. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a collection of other geography values; otherwise null.</returns>
+ An element of this DbGeography value from a specific position
+
+
+ Returns an element of this DbGeography value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns>
+ An element of this DbGeography value from a specific position
+
+
+ Returns a string representation of the geography value.
+ A string representation of the geography value.
+
+
+ Gets the default coordinate system id (SRID) for geography values (WGS 84)
+ The default coordinate system id (SRID) for geography values (WGS 84)
+
+
+ Gets a representation of this DbGeography value that is specific to the underlying provider that constructed it.
+ A representation of this DbGeography value.
+
+
+
+ Gets the spatial provider that will be used for operations on this spatial type.
+
+
+
+ Gets or sets a data contract serializable well known representation of this DbGeography value.
+ A data contract serializable well known representation of this DbGeography value.
+
+
+ Gets the identifier associated with the coordinate system.
+ The identifier associated with the coordinate system.
+
+
+
+ Gets the dimension of the given
+
+ The dimension of the given
+
+
+ Gets the spatial type name of the DBGeography.
+ The spatial type name of the DBGeography.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeography value is empty.
+ True if this DbGeography value is empty; otherwise, false.
+
+
+ Gets the number of elements in this DbGeography value, if it represents a geography collection. <returns>The number of elements in this geography value, if it represents a collection of other geography values; otherwise null.</returns>
+ The number of elements in this DbGeography value.
+
+
+ Gets the Latitude coordinate of this DbGeography value, if it represents a point. <returns>The Latitude coordinate value of this geography value, if it represents a point; otherwise null.</returns>
+ The Latitude coordinate of this DbGeography value.
+
+
+ Gets the Longitude coordinate of this DbGeography value, if it represents a point. <returns>The Longitude coordinate value of this geography value, if it represents a point; otherwise null.</returns>
+ The Longitude coordinate of this DbGeography value.
+
+
+ Gets the elevation (Z coordinate) of this DbGeography value, if it represents a point. <returns>The elevation (Z coordinate) value of this geography value, if it represents a point; otherwise null.</returns>
+ The elevation (Z coordinate) of this DbGeography value.
+
+
+ Gets the M (Measure) coordinate of this DbGeography value, if it represents a point. <returns>The M (Measure) coordinate value of this geography value, if it represents a point; otherwise null.</returns>
+ The M (Measure) coordinate of this DbGeography value.
+
+
+ Gets a nullable double value that indicates the length of this DbGeography value, which may be null if this value does not represent a curve.
+ A nullable double value that indicates the length of this DbGeography value.
+
+
+ Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve.
+ A DbGeography value representing the start point of this value.
+
+
+ Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve.
+ A DbGeography value representing the start point of this value.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeography value is closed, which may be null if this value does not represent a curve.
+ True if this DbGeography value is closed; otherwise, false.
+
+
+ Gets the number of points in this DbGeography value, if it represents a linestring or linear ring. <returns>The number of elements in this geography value, if it represents a linestring or linear ring; otherwise null.</returns>
+ The number of points in this DbGeography value.
+
+
+ Gets a nullable double value that indicates the area of this DbGeography value, which may be null if this value does not represent a surface.
+ A nullable double value that indicates the area of this DbGeography value.
+
+
+
+ A data contract serializable representation of a
+
+
+ Gets or sets the coordinate system identifier (SRID) of this value.
+
+
+ Gets or sets the well known text representation of this value.
+
+
+ Gets or sets the well known binary representation of this value.
+
+
+
+ Represents geometric shapes.
+
+
+
+
+ Creates a new
+
+ A new DbGeometry value as defined by the well known binary value with the default geometry coordinate system identifier (
+
+ wellKnownBinary
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier.
+ wellKnownBinary
+ coordinateSystemId
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier.
+ lineWellKnownBinary
+ coordinateSystemId
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier.
+ pointWellKnownBinary
+ coordinateSystemId
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier.
+ polygonWellKnownBinary
+ coordinateSystemId
+
+
+ Returns the multiline value from a binary value.
+ The multiline value from a binary value.
+
+
+ Returns the multipoint value from a well-known binary value.
+ The multipoint value from a well-known binary value.
+
+
+ Returns the multi polygon value from a well-known binary value.
+ The multipoint value from a well-known text value.
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier.
+ geometryCollectionWellKnownBinary
+ coordinateSystemId
+
+
+
+ Creates a new
+
+ A new DbGeometry value as defined by the GML value with the default geometry coordinate system identifier (SRID) (
+
+ geometryMarkup
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the GML value with the specified coordinate system identifier.
+ geometryMarkup
+ coordinateSystemId
+
+
+
+ Creates a new
+
+ A new DbGeometry value as defined by the well known text value with the default geometry coordinate system identifier (SRID) (
+
+ wellKnownText
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier.
+ wellKnownText
+ coordinateSystemId
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier.
+ lineWellKnownText
+ coordinateSystemId
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier.
+ pointWellKnownText
+ coordinateSystemId
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier.
+ polygonWellKnownText
+ coordinateSystemId
+
+
+ Returns the multiline value from a well-known text value.
+ The multiline value from a well-known text value.
+
+
+ Returns the multipoint value from a well-known text value.
+ The multipoint value from a well-known text value.
+
+
+ Returns the multi polygon value from a well-known binary value.
+ The multi polygon value from a well-known binary value.
+
+
+
+ Creates a new
+ A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier.
+ geometryCollectionWellKnownText
+ coordinateSystemId
+
+
+ Generates the well known text representation of this DbGeometry value. Includes only X and Y coordinates for points.
+ A string containing the well known text representation of this DbGeometry value.
+
+
+
+ Generates the well known text representation of this DbGeometry value. Includes X coordinate, Y coordinate, Elevation (Z) and Measure (M) for points.
+
+ A string containing the well known text representation of this DbGeometry value.
+
+
+ Generates the well known binary representation of this DbGeometry value.
+ The well-known binary representation of this DbGeometry value.
+
+
+ Generates the Geography Markup Language (GML) representation of this DbGeometry value.
+ A string containing the GML representation of this DbGeometry value.
+
+
+ Determines whether this DbGeometry is spatially equal to the specified DbGeometry argument.
+ true if other is spatially equal to this geometry value; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry is spatially disjoint from the specified DbGeometry argument.
+ true if other is disjoint from this geometry value; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value spatially intersects the specified DbGeometry argument.
+ true if other intersects this geometry value; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value spatially touches the specified DbGeometry argument.
+ true if other touches this geometry value; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value spatially crosses the specified DbGeometry argument.
+ true if other crosses this geometry value; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value is spatially within the specified DbGeometry argument.
+ true if this geometry value is within other; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value spatially contains the specified DbGeometry argument.
+ true if this geometry value contains other; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value spatially overlaps the specified DbGeometry argument.
+ true if this geometry value overlaps other; otherwise false.
+ other
+
+
+ Determines whether this DbGeometry value spatially relates to the specified DbGeometry argument according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern.
+ true if this geometry value relates to other according to the specified intersection pattern matrix; otherwise false.
+ othermatrix
+
+
+ Returns a geometry object that represents the union of all points whose distance from a geometry instance is less than or equal to a specified value.
+ A geometry object that represents the union of all points.
+
+
+ Computes the distance between the closest points in this DbGeometry value and another DbGeometry value.
+ A double value that specifies the distance between the two closest points in this geometry value and other.
+ other
+
+
+ Computes the intersection of this DbGeometry value and another DbGeometry value.
+ A new DbGeometry value representing the intersection between this geometry value and other.
+ other
+
+
+ Computes the union of this DbGeometry value and another DbGeometry value.
+ A new DbGeometry value representing the union between this geometry value and other.
+ other
+
+
+ Computes the difference between this DbGeometry value and another DbGeometry value.
+ A new DbGeometry value representing the difference between this geometry value and other.
+ other
+
+
+ Computes the symmetric difference between this DbGeometry value and another DbGeometry value.
+ A new DbGeometry value representing the symmetric difference between this geometry value and other.
+ other
+
+
+ Returns an element of this DbGeometry value from a specific position, if it represents a geometry collection. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a collection of other geometry values; otherwise null.</returns>
+ An element of this DbGeometry value from a specific position.
+
+
+ Returns an element of this DbGeometry value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns>
+ An element of this DbGeometry value from a specific position.
+
+
+ Returns an interior ring from this DbGeometry value at a specific position, if it represents a polygon. <param name="index">The position within this geometry value from which the interior ring should be taken.</param><returns>The interior ring in this geometry value at the specified position, if it represents a polygon; otherwise null.</returns>
+ An interior ring from this DbGeometry value at a specific position.
+
+
+ Returns a string representation of the geometry value.
+ A string representation of the geometry value.
+
+
+ Gets the default coordinate system id (SRID) for geometry values.
+ The default coordinate system id (SRID) for geometry values.
+
+
+ Gets a representation of this DbGeometry value that is specific to the underlying provider that constructed it.
+ A representation of this DbGeometry value.
+
+
+
+ Gets the spatial provider that will be used for operations on this spatial type.
+
+
+
+ Gets or sets a data contract serializable well known representation of this DbGeometry value.
+ A data contract serializable well known representation of this DbGeometry value.
+
+
+ Gets the coordinate system identifier of the DbGeometry object.
+ The coordinate system identifier of the DbGeometry object.
+
+
+ Gets the boundary of the DbGeometry objects.
+ The boundary of the DbGeometry objects.
+
+
+
+ Gets the dimension of the given
+
+ The dimension of the given
+
+
+ Gets the envelope (minimum bounding box) of this DbGeometry value, as a geometry value.
+ The envelope (minimum bounding box) of this DbGeometry value.
+
+
+ Gets a spatial type name representation of this DbGeometry value.
+ A spatial type name representation of this DbGeometry value.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeometry value is empty, which may be null if this value does not represent a curve.
+ True if this DbGeometry value is empty; otherwise, false.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeometry value is simple.
+ True if this DbGeometry value is simple; otherwise, false.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeometry value is valid.
+ True if this DbGeometry value is valid; otherwise, false.
+
+
+ Gets the convex hull of this DbGeometry value as another DbGeometry value.
+ The convex hull of this DbGeometry value as another DbGeometry value.
+
+
+ Gets the number of elements in this DbGeometry value, if it represents a geometry collection. <returns>The number of elements in this geometry value, if it represents a collection of other geometry values; otherwise null.</returns>
+ The number of elements in this DbGeometry value.
+
+
+ Gets the X coordinate of this DbGeometry value, if it represents a point. <returns>The X coordinate value of this geometry value, if it represents a point; otherwise null.</returns>
+ The X coordinate of this DbGeometry value.
+
+
+ Gets the Y coordinate of this DbGeometry value, if it represents a point. <returns>The Y coordinate value of this geometry value, if it represents a point; otherwise null.</returns>
+ The Y coordinate of this DbGeometry value.
+
+
+ Gets the elevation (Z coordinate) of this DbGeometry value, if it represents a point. <returns>The elevation (Z coordinate) of this geometry value, if it represents a point; otherwise null.</returns>
+ The elevation (Z coordinate) of this DbGeometry value.
+
+
+ Gets the Measure (M coordinate) of this DbGeometry value, if it represents a point. <returns>The Measure (M coordinate) value of this geometry value, if it represents a point; otherwise null.</returns>
+ The Measure (M coordinate) of this DbGeometry value.
+
+
+ Gets a nullable double value that indicates the length of this DbGeometry value, which may be null if this value does not represent a curve.
+ The length of this DbGeometry value.
+
+
+ Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve.
+ A DbGeometry value representing the start point of this value.
+
+
+ Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve.
+ A DbGeometry value representing the start point of this value.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeometry value is closed, which may be null if this value does not represent a curve.
+ True if this DbGeometry value is closed; otherwise, false.
+
+
+ Gets a nullable Boolean value indicating whether this DbGeometry value is a ring, which may be null if this value does not represent a curve.
+ True if this DbGeometry value is a ring; otherwise, false.
+
+
+ Gets the number of points in this DbGeometry value, if it represents a linestring or linear ring. <returns>The number of elements in this geometry value, if it represents a linestring or linear ring; otherwise null.</returns>
+ The number of points in this DbGeometry value.
+
+
+ Gets a nullable double value that indicates the area of this DbGeometry value, which may be null if this value does not represent a surface.
+ A nullable double value that indicates the area of this DbGeometry value.
+
+
+ Gets the DbGeometry value that represents the centroid of this DbGeometry value, which may be null if this value does not represent a surface.
+ The DbGeometry value that represents the centroid of this DbGeometry value.
+
+
+ Gets a point on the surface of this DbGeometry value, which may be null if this value does not represent a surface.
+ A point on the surface of this DbGeometry value.
+
+
+ Gets the DbGeometry value that represents the exterior ring of this DbGeometry value, which may be null if this value does not represent a polygon.
+ The DbGeometry value that represents the exterior ring of this DbGeometry value.
+
+
+ Gets the number of interior rings in this DbGeometry value, if it represents a polygon. <returns>The number of elements in this geometry value, if it represents a polygon; otherwise null.</returns>
+ The number of interior rings in this DbGeometry value.
+
+
+
+ A data contract serializable representation of a
+
+
+ Gets or sets the coordinate system identifier (SRID) of this value.
+
+
+ Gets or sets the well known text representation of this value.
+
+
+ Gets or sets the well known binary representation of this value.
+
+
+
+ A provider-independent service API for geospatial (Geometry/Geography) type support.
+
+
+
+
+ When implemented in derived types, reads an instance of
+ The instance of DbGeography at the specified column value
+
+
+
+ Asynchronously reads an instance of
+
+ Providers should override with an appropriate implementation.
+ The default implementation invokes the synchronous
+
+ A task that represents the asynchronous operation.
+ The task result contains the instance of
+
+
+
+ When implemented in derived types, reads an instance of
+ The instance of DbGeometry at the specified column value
+
+
+
+ Asynchronously reads an instance of
+
+ Providers should override with an appropriate implementation.
+ The default implementation invokes the synchronous
+
+ A task that represents the asynchronous operation.
+ The task result contains the instance of
+
+
+
+ Returns whether the column at the specified column ordinal is of geography type
+
+
+ true if the column at the specified column ordinal is of geography type;
+ false otherwise.
+
+
+
+
+ Returns whether the column at the specified column ordinal is of geometry type
+
+
+ true if the column at the specified column ordinal is of geometry type;
+ false otherwise.
+
+
+
+
+ A provider-independent service API for geospatial (Geometry/Geography) type support.
+
+
+
+
+ This method is intended for use by derived implementations of
+
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+ A new DbGeography value backed by this spatial services implementation and the specified provider value.
+
+
+
+
+
+
+
+ Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known
+
+ A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation.
+
+
+
+ Creates an instance of
+
+ The well-known representation of geographyValue, as a new
+
+
+
+
+
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ The new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Returns the coordinate system identifier of the given
+
+ The coordinate system identifier of the given
+
+
+
+
+
+
+
+ Gets the dimension of the given
+
+ The dimension of geographyValue, or the largest element dimension if
+
+
+
+
+
+
+
+
+ Returns a value that indicates the spatial type name of the given
+
+
+ The spatial type name of the given
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Gets the well-known text representation of the given
+ A string containing the well-known text representation of geographyValue.
+
+
+
+
+
+
+
+ Returns a text representation of
+
+ A text representation of
+
+
+
+
+
+
+
+ Gets the well-known binary representation of the given
+
+ The well-known binary representation of the given
+
+
+
+
+
+
+
+ Generates the Geography Markup Language (GML) representation of this
+
+ A string containing the GML representation of this DbGeography value.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geographyValue is spatially equal to otherGeography; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geographyValue is disjoint from otherGeography; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geographyValue intersects otherGeography; otherwise false.
+
+
+
+
+
+
+
+ Creates a geography value representing all points less than or equal to distance from the given
+
+ A new DbGeography value representing all points less than or equal to distance from geographyValue.
+
+
+
+
+
+
+
+ Computes the distance between the closest points in two
+ A double value that specifies the distance between the two closest points in geographyValue and otherGeography.
+
+
+
+
+
+
+
+ Computes the intersection of two
+
+ A new
+
+
+
+
+
+
+
+ Computes the union of two
+
+ A new
+
+
+
+
+
+
+
+ Computes the difference of two
+ A new DbGeography value representing the difference of geographyValue and otherGeography.
+
+
+
+
+
+
+
+ Computes the symmetric difference of two
+
+ A new
+
+
+
+
+
+
+
+ Returns the number of elements in the given
+ The number of elements in geographyValue, if it represents a collection of other geography values; otherwise null.
+
+
+
+
+
+
+
+ Returns an element of the given
+ The element in geographyValue at position index, if it represents a collection of other geography values; otherwise null.
+
+
+
+
+
+
+
+ Returns the Latitude coordinate of the given
+
+ The Latitude coordinate of the given
+
+
+
+
+
+
+
+ Returns the Longitude coordinate of the given
+
+ The Longitude coordinate of the given
+
+
+
+
+
+
+
+ Returns the elevation (Z coordinate) of the given
+ The elevation (Z coordinate) of geographyValue, if it represents a point; otherwise null.
+
+
+
+
+
+
+
+ Returns the M (Measure) coordinate of the given
+
+ The M (Measure) coordinate of the given
+
+
+
+
+
+
+
+ Returns a nullable double value that indicates the length of the given
+
+
+ The length of the given
+
+
+
+
+
+
+
+ Returns a
+
+ The start point of the given
+
+
+
+
+
+
+
+ Returns a
+ The end point of geographyValue, if it represents a curve; otherwise null.
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Returns the number of points in the given
+
+ The number of points in the given
+
+
+
+
+
+
+
+ Returns a point element of the given
+ The point in geographyValue at position index, if it represents a linestring or linear ring; otherwise null.
+
+
+
+
+
+
+
+ Returns a nullable double value that indicates the area of the given
+
+
+ A nullable double value that indicates the area of the given
+
+
+
+
+
+
+
+ This method is intended for use by derived implementations of
+
+
+ A new
+
+
+
+ Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known
+
+ A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation.
+
+
+
+ Creates an instance of
+
+ The well-known representation of geometryValue, as a new
+
+
+
+
+
+
+
+
+ Creates a new
+
+ A new
+
+
+
+
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ The new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Creates a new
+
+ A new
+
+
+
+ Returns the coordinate system identifier of the given
+
+ The coordinate system identifier of the given
+
+
+
+
+
+
+
+ Returns a nullable double value that indicates the boundary of the given
+
+
+ The boundary of the given
+
+
+
+
+
+
+
+ Gets the dimension of the given
+
+ The dimension of geometryValue, or the largest element dimension if
+
+
+
+
+ Gets the envelope (minimum bounding box) of the given
+
+ The envelope of geometryValue, as a
+
+
+
+
+
+
+
+ Returns a value that indicates the spatial type name of the given
+
+
+ The spatial type name of the given
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Gets the well-known text representation of the given
+ A string containing the well-known text representation of geometryValue.
+
+
+
+
+
+
+
+ Returns a text representation of
+
+ A text representation of
+
+
+
+
+
+
+
+ Gets the well-known binary representation of the given
+
+ The well-known binary representation of the given
+
+
+
+
+
+
+
+ Generates the Geography Markup Language (GML) representation of this
+
+ A string containing the GML representation of this DbGeometry value.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geometryValue is spatially equal to otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geometryValue is disjoint from otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geometryValue intersects otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geometryValue touches otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geometryValue crosses otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether one
+ true if geometryValue is within otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether one
+ true if geometryValue contains otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if geometryValue overlaps otherGeometry; otherwise false.
+
+
+
+
+
+
+
+ Determines whether the two given
+ true if this geometryValue value relates to otherGeometry according to the specified intersection pattern matrix; otherwise false.
+
+
+
+
+
+
+
+ Creates a geometry value representing all points less than or equal to distance from the given
+
+ A new DbGeometry value representing all points less than or equal to distance from geometryValue.
+
+
+
+
+
+
+
+ Computes the distance between the closest points in two
+ A double value that specifies the distance between the two closest points in geometryValue and otherGeometry.
+
+
+
+
+
+
+
+ Returns a nullable double value that indicates the convex hull of the given
+
+
+ The convex hull of the given
+
+
+
+
+
+
+
+ Computes the intersection of two
+
+ A new
+
+
+
+
+
+
+
+ Computes the union of two
+
+ A new
+
+
+
+
+
+
+
+ Computes the difference between two
+ A new DbGeometry value representing the difference between geometryValue and otherGeometry.
+
+
+
+
+
+
+
+ Computes the symmetric difference between two
+
+ A new
+
+
+
+
+
+
+
+ Returns the number of elements in the given
+ The number of elements in geometryValue, if it represents a collection of other geometry values; otherwise null.
+
+
+
+
+
+
+
+ Returns an element of the given
+ The element in geometryValue at position index, if it represents a collection of other geometry values; otherwise null.
+
+
+
+
+
+
+
+ Returns the X coordinate of the given
+
+ The X coordinate of the given
+
+
+
+
+
+
+
+ Returns the Y coordinate of the given
+
+ The Y coordinate of the given
+
+
+
+
+
+
+
+ Returns the elevation (Z) of the given
+ The elevation (Z) of geometryValue, if it represents a point; otherwise null.
+
+
+
+
+
+
+
+ Returns the M (Measure) coordinate of the given
+
+ The M (Measure) coordinate of the given
+
+
+
+
+
+
+
+ Returns a nullable double value that indicates the length of the given
+
+
+ The length of the given
+
+
+
+
+
+
+
+ Returns a
+
+ The start point of the given
+
+
+
+
+
+
+
+ Returns a
+ The end point of geometryValue, if it represents a curve; otherwise null.
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Returns a nullable Boolean value that whether the given
+
+ True if the given
+
+
+
+
+
+
+
+ Returns the number of points in the given
+
+ The number of points in the given
+
+
+
+
+
+
+
+ Returns a point element of the given
+ The point in geometryValue at position index, if it represents a linestring or linear ring; otherwise null.
+
+
+
+
+
+
+
+ Returns a nullable double value that indicates the area of the given
+
+
+ A nullable double value that indicates the area of the given
+
+
+
+
+
+
+
+ Returns a
+ The centroid of geometryValue, if it represents a surface; otherwise null.
+
+
+
+
+
+
+
+ Returns a
+
+ A
+
+
+
+
+
+
+
+ Returns a
+ A DbGeometry value representing the exterior ring on geometryValue, if it represents a polygon; otherwise null.
+
+
+
+
+
+
+
+ Returns the number of interior rings in the given
+ The number of elements in geometryValue, if it represents a polygon; otherwise null.
+
+
+
+
+
+
+
+ Returns an interior ring from the given
+ The interior ring in geometryValue at position index, if it represents a polygon; otherwise null.
+
+
+
+
+
+
+
+ Gets the default services for the
+ The default services.
+
+
+
+ Override this property to allow the spatial provider to fail fast when native types or other
+ resources needed for the spatial provider to function correctly are not available.
+ The default value is true which means that EF will continue with the assumption
+ that the provider has the necessary types/resources rather than failing fast.
+
+
+
+
+ The same as
+
+
+
+ Specifies the default tab string. This field is constant.
+
+
+
+
+ Specifies the culture what will be used by the underlying TextWriter. This static property is read-only.
+ Note that any writer passed to one of the constructors of
+
+
+
+ Initializes a new instance of the IndentedTextWriter class using the specified text writer and default tab string.
+ Note that the writer passed to this constructor must use the
+
+
+
+ Initializes a new instance of the IndentedTextWriter class using the specified text writer and tab string.
+ Note that the writer passed to this constructor must use the
+
+
+
+ Closes the document being written to.
+
+
+
+
+ Flushes the stream.
+
+
+
+
+ Outputs the tab string once for each level of indentation according to the
+
+
+
+
+ Builds a string representing the current indentation level for a new line.
+
+
+ Does NOT check if tabs are currently pending, just returns a string that would be
+ useful in replacing embedded newline characters .
+
+ An empty string, or a string that contains .Indent level's worth of specified tab-string.
+
+
+
+ Writes the specified string to the text stream.
+
+
+
+
+ Writes the text representation of a Boolean value to the text stream.
+
+
+
+
+ Writes a character to the text stream.
+
+
+
+
+ Writes a character array to the text stream.
+
+
+
+
+ Writes a subarray of characters to the text stream.
+
+
+
+
+ Writes the text representation of a Double to the text stream.
+
+
+
+
+ Writes the text representation of a Single to the text stream.
+
+
+
+
+ Writes the text representation of an integer to the text stream.
+
+
+
+
+ Writes the text representation of an 8-byte integer to the text stream.
+
+
+
+
+ Writes the text representation of an object to the text stream.
+
+
+
+
+ Writes out a formatted string, using the same semantics as specified.
+
+
+
+
+ Writes out a formatted string, using the same semantics as specified.
+
+
+
+
+ Writes out a formatted string, using the same semantics as specified.
+
+
+
+
+ Writes the specified string to a line without tabs.
+
+
+
+
+ Writes the specified string, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes a line terminator.
+
+
+
+
+ Writes the text representation of a Boolean, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes a character, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes a character array, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes a subarray of characters, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes the text representation of a Double, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes the text representation of a Single, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes the text representation of an integer, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes the text representation of an 8-byte integer, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes the text representation of an object, followed by a line terminator, to the text stream.
+
+
+
+
+ Writes out a formatted string, followed by a line terminator, using the same semantics as specified.
+
+
+
+
+ Writes out a formatted string, followed by a line terminator, using the same semantics as specified.
+
+
+
+
+ Writes out a formatted string, followed by a line terminator, using the same semantics as specified.
+
+
+
+
+ Writes the text representation of a UInt32, followed by a line terminator, to the text stream.
+
+
+
+
+ Gets the encoding for the text writer to use.
+
+
+ An
+
+
+
+ Gets or sets the new line character to use.
+
+ The new line character to use.
+
+
+
+ Gets or sets the number of spaces to indent.
+
+ The number of spaces to indent.
+
+
+
+ Gets the
+
+ The
+
+
+
+ Used for generating
+
+
+
+ Returns the value of
+
+ There should never be any pushing to the future involved for normal use of migrations, but when
+ this method is called in rapid succession while testing or otherwise calling the DbMigrator APIs
+ there may be occasional sleeping.
+
+
+
+
+ Same as UtcNow method bur returns the time in the timestamp format used in migration IDs.
+
+
+
+
+ Convention to apply column ordering specified via
+
+
+
+
+ Convention to apply column ordering specified via
+
+
+
+
+
+
+ Validates the ordering configuration supplied for columns.
+ This base implementation is a no-op.
+
+
+
+
+ Validates the ordering configuration supplied for columns to ensure
+ that the same ordinal was not supplied for two columns.
+
+
+
+
+ Strongly-typed and parameterized string resources.
+
+
+
+
+ A string like "Applying automatic migration: {0}."
+
+
+
+
+ A string like "Reverting automatic migration: {0}."
+
+
+
+
+ A string like "Applying explicit migration: {0}."
+
+
+
+
+ A string like "Reverting explicit migration: {0}."
+
+
+
+
+ A string like "Applying explicit migrations: [{1}]."
+
+
+
+
+ A string like "Reverting migrations: [{1}]."
+
+
+
+
+ A string like "Target database is already at version {0}."
+
+
+
+
+ A string like "Target database is: {0}."
+
+
+
+
+ A string like "'{1}' (DataSource: {0}, Provider: {2}, Origin: {3})"
+
+
+
+
+ A string like "The specified target migration '{0}' does not exist. Ensure that target migration refers to an existing migration id."
+
+
+
+
+ A string like "The Foreign Key on table '{0}' with columns '{1}' could not be created because the principal key columns could not be determined. Use the AddForeignKey fluent API to fully specify the Foreign Key."
+
+
+
+
+ A string like "'{0}' is not a valid target migration. When targeting a previously applied automatic migration, use the full migration id including timestamp."
+
+
+
+
+ A string like "'{0}' is not a valid migration. Explicit migrations must be used for both source and target when scripting the upgrade between them."
+
+
+
+
+ A string like "The target context '{0}' is not constructible. Add a default constructor or provide an implementation of IDbContextFactory."
+
+
+
+
+ A string like "The specified migration name '{0}' is ambiguous. Specify the full migration id including timestamp instead."
+
+
+
+
+ A string like "The migrations configuration type '{0}' was not be found in the assembly '{1}'."
+
+
+
+
+ A string like "More than one migrations configuration type '{0}' was found in the assembly '{1}'. Specify the fully qualified name of the one to use."
+
+
+
+
+ A string like "No migrations configuration type was found in the assembly '{0}'. (In Visual Studio you can use the Enable-Migrations command from Package Manager Console to add a migrations configuration)."
+
+
+
+
+ A string like "More than one migrations configuration type was found in the assembly '{0}'. Specify the name of the one to use."
+
+
+
+
+ A string like "In VB.NET projects, the migrations namespace '{0}' must be under the root namespace '{1}'. Update the migrations project's root namespace to allow classes under the migrations namespace to be added."
+
+
+
+
+
+ A string like "No MigrationSqlGenerator found for provider '{0}'. Use the SetSqlGenerator method in the target migrations configuration class to register additional SQL generators."
+
+
+
+
+ A string like "Could not load assembly '{0}'. (If you are using Code First Migrations inside Visual Studio this can happen if the startUp project for your solution does not reference the project that contains your migrations. You can either change the startUp project for your solution or use the -StartUpProjectName parameter.)"
+
+
+
+
+ A string like "The argument '{0}' cannot be null, empty or contain only white space."
+
+
+
+
+ A string like "The type '{0}' has already been configured as a complex type. It cannot be reconfigured as an entity type."
+
+
+
+
+ A string like "The type '{0}' has already been configured as an entity type. It cannot be reconfigured as a complex type."
+
+
+
+
+ A string like "The key component '{0}' is not a declared property on type '{1}'. Verify that it has not been explicitly excluded from the model and that it is a valid primitive property."
+
+
+
+
+ A string like "The foreign key component '{0}' is not a declared property on type '{1}'. Verify that it has not been explicitly excluded from the model and that it is a valid primitive property."
+
+
+
+
+ A string like "The property '{0}' is not a declared property on type '{1}'. Verify that the property has not been explicitly excluded from the model by using the Ignore method or NotMappedAttribute data annotation. Make sure that it is a valid primitive property."
+
+
+
+
+ A string like "The navigation property '{0}' is not a declared property on type '{1}'. Verify that it has not been explicitly excluded from the model and that it is a valid navigation property."
+
+
+
+
+ A string like "The expression '{0}' is not a valid property expression. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'."
+
+
+
+
+ A string like "The expression '{0}' is not a valid property expression. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'. Use dotted paths for nested properties: C#: 't => t.MyProperty.MyProperty' VB.Net: 'Function(t) t.MyProperty.MyProperty'."
+
+
+
+
+ A string like "The properties expression '{0}' is not valid. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'. When specifying multiple properties use an anonymous type: C#: 't => new {{ t.MyProperty1, t.MyProperty2 }}' VB.Net: 'Function(t) New With {{ t.MyProperty1, t.MyProperty2 }}'."
+
+
+
+
+ A string like "The properties expression '{0}' is not valid. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'. When specifying multiple properties use an anonymous type: C#: 't => new {{ t.MyProperty1, t.MyProperty2 }}' VB.Net: 'Function(t) New With {{ t.MyProperty1, t.MyProperty2 }}'."
+
+
+
+
+
+ A string like "Conflicting configuration settings were specified for property '{0}' on type '{1}': {2}"
+
+
+
+
+ A string like "Conflicting configuration settings were specified for column '{0}' on table '{1}': {2}"
+
+
+
+
+ A string like "{0} = {1} conflicts with {2} = {3}"
+
+
+
+
+ A string like "The type '{0}' was not mapped. Check that the type has not been explicitly excluded by using the Ignore method or NotMappedAttribute data annotation. Verify that the type was defined as a class, is not primitive or generic, and does not inherit from ComplexObject."
+
+
+
+
+ A string like "The type '{0}' was not mapped. Check that the type has not been explicitly excluded by using the Ignore method or NotMappedAttribute data annotation. Verify that the type was defined as a class, is not primitive or generic, and does not inherit from EntityObject."
+
+
+
+
+ A string like "The type '{0}' and the type '{1}' both have the same simple name of '{2}' and so cannot be used in the same model. All types in a given model must have unique simple names. Use 'NotMappedAttribute' or call Ignore in the Code First fluent API to explicitly exclude a property or type from the model."
+
+
+
+
+ A string like "The navigation property '{0}' declared on type '{1}' cannot be the inverse of itself."
+
+
+
+
+ A string like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting foreign keys."
+
+
+
+
+ A string like "Values of incompatible types ('{1}' and '{2}') were assigned to the '{0}' discriminator column. Values of the same type must be specified. To explicitly specify the type of the discriminator column use the HasColumnType method."
+
+
+
+
+ A string like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting mapping information."
+
+
+
+
+ A string like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting cascade delete operations using 'WillCascadeOnDelete'."
+
+
+
+
+ A string like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting multiplicities."
+
+
+
+
+ A string like "The MaxLengthAttribute on property '{0}' on type '{1} is not valid. The Length value must be greater than zero. Use MaxLength() without parameters to indicate that the string or array can have the maximum allowable length."
+
+
+
+
+ A string like "The StringLengthAttribute on property '{0}' on type '{1}' is not valid. The maximum length must be greater than zero. Use MaxLength() without parameters to indicate that the string or array can have the maximum allowable length."
+
+
+
+
+ A string like "Unable to determine composite primary key ordering for type '{0}'. Use the ColumnAttribute or the HasKey method to specify an order for composite primary keys."
+
+
+
+
+ A string like "The ForeignKeyAttribute on property '{0}' on type '{1}' is not valid. Name must not be empty."
+
+
+
+
+ A string like "The ForeignKeyAttribute on property '{0}' on type '{1}' is not valid. The foreign key name '{2}' was not found on the dependent type '{3}'. The Name value should be a comma separated list of foreign key property names."
+
+
+
+
+ A string like "The ForeignKeyAttribute on property '{0}' on type '{1}' is not valid. The navigation property '{2}' was not found on the dependent type '{1}'. The Name value should be a valid navigation property name."
+
+
+
+
+ A string like "Unable to determine a composite foreign key ordering for foreign key on type {0}. When using the ForeignKey data annotation on composite foreign key properties ensure order is specified by using the Column data annotation or the fluent API."
+
+
+
+
+ A string like "The InversePropertyAttribute on property '{2}' on type '{3}' is not valid. The property '{0}' is not a valid navigation property on the related type '{1}'. Ensure that the property exists and is a valid reference or collection navigation property."
+
+
+
+
+ A string like "A relationship cannot be established from property '{0}' on type '{1}' to property '{0}' on type '{1}'. Check the values in the InversePropertyAttribute to ensure relationship definitions are unique and reference from one navigation property to its corresponding inverse navigation property."
+
+
+
+
+ A string like "{0}: {1}: {2}"
+
+
+
+
+ A string like "A key is registered for the derived type '{0}'. Keys can only be registered for the root type '{1}'."
+
+
+
+
+ A string like "The type '{0}' has already been mapped to table '{1}'. Specify all mapping aspects of a table in a single Map call."
+
+
+
+
+ A string like "Map was called more than once for type '{0}' and at least one of the calls didn't specify the target table name."
+
+
+
+
+ A string like "The derived type '{0}' has already been mapped using the chaining syntax. A derived type can only be mapped once using the chaining syntax."
+
+
+
+
+ A string like "An "is not null" condition cannot be specified on property '{0}' on type '{1}' because this property is not included in the model. Check that the property has not been explicitly excluded from the model by using the Ignore method or NotMappedAttribute data annotation."
+
+
+
+
+ A string like "Values of type '{0}' cannot be used as type discriminator values. Supported types include byte, signed byte, bool, int16, int32, int64, and string."
+
+
+
+
+ A string like "Unable to add the convention '{0}'. Could not find an existing convention of type '{1}' in the current convention set."
+
+
+
+
+ A string like "Not all properties for type '{0}' have been mapped. Either map those properties or explicitly excluded them from the model."
+
+
+
+
+ A string like "Unable to determine the provider name for provider factory of type '{0}'. Make sure that the ADO.NET provider is installed or registered in the application config."
+
+
+
+
+ A string like "Unable to determine the DbProviderFactory type for connection of type '{0}'. Make sure that the ADO.NET provider is installed or registered in the application config."
+
+
+
+
+
+ A string like "Properties for type '{0}' can only be mapped once. Ensure the MapInheritedProperties method is only used during one call to the Map method."
+
+
+
+
+ A string like "Properties for type '{0}' can only be mapped once. Ensure the Properties method is used and that repeated calls specify each non-key property only once."
+
+
+
+
+ A string like "Properties for type '{0}' can only be mapped once. The non-key property '{1}' is mapped more than once. Ensure the Properties method specifies each non-key property only once."
+
+
+
+
+ A string like "The property '{1}' on type '{0}' cannot be mapped because it has been explicitly excluded from the model or it is of a type not supported by the DbModelBuilderVersion being used."
+
+
+
+
+ A string like "The entity types '{0}' and '{1}' cannot share table '{2}' because they are not in the same type hierarchy or do not have a valid one to one foreign key relationship with matching primary keys between them."
+
+
+
+
+ A string like "You cannot use Ignore method on the property '{0}' on type '{1}' because this type inherits from the type '{2}' where this property is mapped. To exclude this property from your model, use NotMappedAttribute or Ignore method on the base type."
+
+
+
+
+ A string like "The property '{0}' cannot be used as a key property on the entity '{1}' because the property type is not a valid key type. Only scalar types, string and byte[] are supported key types."
+
+
+
+
+ A string like "The specified table '{0}' was not found in the model. Ensure that the table name has been correctly specified."
+
+
+
+
+ A string like "The specified association foreign key columns '{0}' are invalid. The number of columns specified must match the number of primary key columns."
+
+
+
+
+ A string like "Unable to determine the principal end of an association between the types '{0}' and '{1}'. The principal end of this association must be explicitly configured using either the relationship fluent API or data annotations."
+
+
+
+
+ A string like "The abstract type '{0}' has no mapped descendants and so cannot be mapped. Either remove '{0}' from the model or add one or more types deriving from '{0}' to the model. "
+
+
+
+
+ A string like "The type '{0}' cannot be mapped as defined because it maps inherited properties from types that use entity splitting or another form of inheritance. Either choose a different inheritance mapping strategy so as to not map inherited properties, or change all types in the hierarchy to map inherited properties and to not use splitting. "
+
+
+
+
+ A string like "The table '{0}' was configured but is not used in any mappings. Verify the mapping configuration for '{0}' is correct."
+
+
+
+
+ A string like "Both property '{0}' on type '{1}' and property '{2}' on type '{3}' map to column '{4}' on table '{5}' but the configuration of the column for property '{1}.{0}' is incompatible with the configuration of the column for property '{3}.{2}'. The column type and configuration must be the same for all properties that map to a given column in a TPH table. {6}"
+
+
+
+
+ A string like "The configured column orders for the table '{0}' contains duplicates. Ensure the specified column order values are distinct."
+
+
+
+
+ A string like "The enum or spatial property '{1}' on type '{0}' cannot be mapped. Use DbModelBuilderVersion 'V5_0' or later to map enum or spatial properties."
+
+
+
+
+ A string like "Multiple potential primary key properties named '{0}' but differing only by case were found on entity type '{1}'. Configure the primary key explicitly using the HasKey fluent API or the KeyAttribute data annotation."
+
+
+
+
+ A string like "Cannot get value for property '{0}' from entity of type '{1}' because the property has no get accessor."
+
+
+
+
+ A string like "Cannot set value for property '{0}' on entity of type '{1}' because the property has no set accessor."
+
+
+
+
+
+ A string like "Cannot set value for property '{0}' on entity of type '{1}' because the property has no set accessor and is in the '{2}' state."
+
+
+
+
+ A string like "Member '{0}' cannot be called for property '{1}' on entity of type '{2}' because the property is not part of the Entity Data Model."
+
+
+
+
+
+ A string like "Cannot call the {0} method for an entity of type '{1}' on a DbSet for entities of type '{2}'. Only entities of type '{2}' or derived from type '{2}' can be added, attached, or removed."
+
+
+
+
+ A string like "Cannot call the Create method for the type '{0}' on a DbSet for entities of type '{1}'. Only entities of type '{1}' or derived from type '{1}' can be created."
+
+
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is a collection navigation property. The Collection method should be used instead of the Reference method."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is a reference navigation property. The Reference method should be used instead of the Collection method."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is not a navigation property. The Reference and Collection methods can only be used with navigation properties. Use the Property or ComplexProperty method."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is not a primitive or complex property. The Property method can only be used with primitive or complex properties. Use the Reference or Collection method."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is not a complex property. The ComplexProperty method can only be used with complex properties. Use the Property, Reference or Collection method."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is not a primitive property, complex property, collection navigation property, or reference navigation property."
+
+
+
+
+ A string like ""The property '{0}' from the property path '{1}' is not a complex property on type '{2}'. Property paths must be composed of complex properties for all except the final property.""
+
+
+
+
+ A string like ""The property path '{0}' cannot be used for navigation properties. Property paths can only be used to access primitive or complex properties.""
+
+
+
+
+ A string like "The navigation property '{0}' on entity type '{1}' cannot be used for entities of type '{2}' because it refers to entities of type '{3}'."
+
+
+
+
+ A string like "The generic type argument '{0}' cannot be used with the Member method when accessing the collection navigation property '{1}' on entity type '{2}'. The generic type argument '{3}' must be used instead."
+
+
+
+
+ A string like "The property '{0}' on entity type '{1}' cannot be used for objects of type '{2}' because it is a property for objects of type '{3}'."
+
+
+
+
+ A string like "The expression passed to method {0} must represent a property defined on the type '{1}'."
+
+
+
+
+ A string like "{0} cannot be used for entities in the {1} state."
+
+
+
+
+ A string like "Cannot set non-nullable property '{0}' of type '{1}' to null on object of type '{2}'."
+
+
+
+
+ A string like "The property '{0}' in the entity of type '{1}' is null. Store values cannot be obtained for an entity with a null complex property."
+
+
+
+
+ A string like "Cannot assign value of type '{0}' to property '{1}' of type '{2}' in property values for type '{3}'."
+
+
+
+
+ A string like "The '{0}' property does not exist or is not mapped for the type '{1}'."
+
+
+
+
+ A string like "Cannot copy values from DbPropertyValues for type '{0}' into DbPropertyValues for type '{1}'."
+
+
+
+
+ A string like "Cannot copy from property values for object of type '{0}' into property values for object of type '{1}'."
+
+
+
+
+ A string like "The value of the complex property '{0}' on entity of type '{1}' is null. Complex properties cannot be set to null and values cannot be set for null complex properties."
+
+
+
+
+ A string like "The value of the nested property values property '{0}' on the values for entity of type '{1}' is null. Nested property values cannot be set to null and values cannot be set for null complex properties."
+
+
+
+
+ A string like "Cannot set the value of the nested property '{0}' because value of the complex property '{1}' to which it belongs is null."
+
+
+
+
+ A string like "Cannot set the original value of the nested property '{0}' because the original value of the complex property '{1}' to which it belongs is null."
+
+
+
+
+ A string like "The model backing the '{0}' context has changed since the database was created. Consider using Code First Migrations to update the database (http://go.microsoft.com/fwlink/?LinkId=238269)."
+
+
+
+
+ A string like "Migrations is enabled for context '{0}' but the database does not exist or contains no mapped tables. Use Migrations to create the database and its tables, for example by running the 'Update-Database' command from the Package Manager Console."
+
+
+
+
+ A string like "The DropCreateDatabaseAlways initializer did not drop or create the database backing context '{0}' because Migrations are enabled for the context. Use Migrations to manage the database for this context, for example by running the 'Update-Database' command from the Package Manager Console."
+
+
+
+
+ A string like "Database '{0}' cannot be created because it already exists."
+
+
+
+
+
+
+ A string like "Failed to set database initializer of type '{0}' for DbContext type '{1}' specified in the application configuration. See inner exception for details."
+
+
+
+
+ A string like "Configuration for DbContext type '{0}' is specified multiple times in the application configuration. Each context can only be configured once."
+
+
+
+
+ A string like "Failed to set Database.DefaultConnectionFactory to an instance of the '{0}' type as specified in the application configuration. See inner exception for details."
+
+
+
+
+ A string like "The connection string '{0}' in the application's configuration file does not contain the required providerName attribute.""
+
+
+
+
+ A string like "The entity found was of type {0} when an entity of type {1} was requested."
+
+
+
+
+ A string like "The type '{0}' is mapped as a complex type. The Set method, DbSet objects, and DbEntityEntry objects can only be used with entity types, not complex types."
+
+
+
+
+ A string like "The type '{0}' is not attributed with EdmEntityTypeAttribute but is contained in an assembly attributed with EdmSchemaAttribute. POCO entities that do not use EdmEntityTypeAttribute cannot be contained in the same assembly as non-POCO entities that use EdmEntityTypeAttribute."
+
+
+
+
+ A string like "The entity type {0} is not part of the model for the current context."
+
+
+
+
+ A string like "No connection string named '{0}' could be found in the application config file."
+
+
+
+
+ A string like "The collection navigation property '{0}' on the entity of type '{1}' cannot be set because the entity type does not define a navigation property with a set accessor."
+
+
+
+
+ A string like "Multiple object sets per type are not supported. The object sets '{0}' and '{1}' can both contain instances of type '{2}'."
+
+
+
+
+ A string like "The context type '{0}' must have a public constructor taking an EntityConnection."
+
+
+
+
+ A string like "An unexpected exception was thrown during validation of '{0}' when invoking {1}.IsValid. See the inner exception for details."
+
+
+
+
+ A string like "An unexpected exception was thrown during validation of '{0}' when invoking {1}.Validate. See the inner exception for details."
+
+
+
+
+ A string like "The database name '{0}' is not supported because it is an MDF file name. A full connection string must be provided to attach an MDF file."
+
+
+
+
+ A string like "The context factory type '{0}' must have a public default constructor."
+
+
+
+
+ A string like "The namespace '{0}' is a system namespace and cannot be used by other schemas. Choose another namespace name."
+
+
+
+
+ A string like "Role '{0}' in AssociationSets '{1}' and '{2}' refers to the same EntitySet '{3}' in EntityContainer '{4}'. Make sure that if two or more AssociationSets refer to the same AssociationType, the ends do not refer to the same EntitySet."
+
+
+
+
+ A string like "The referenced EntitySet '{0}' for End '{1}' could not be found in the containing EntityContainer."
+
+
+
+
+ A string like "Type '{0}' is derived from type '{1}' that is the type for EntitySet '{2}'. Type '{0}' defines new concurrency requirements that are not allowed for subtypes of base EntitySet types."
+
+
+
+
+ A string like "EntitySet '{0}' is based on type '{1}' that has no keys defined."
+
+
+
+
+ A string like "The end name '{0}' is already defined."
+
+
+
+
+ A string like "The key specified in EntityType '{0}' is not valid. Property '{1}' is referenced more than once in the Key element."
+
+
+
+
+ A string like "Property '{0}' has a CollectionKind specified but is not a collection property."
+
+
+
+
+ A string like "Property '{0}' has a CollectionKind specified. CollectionKind is only supported in version 1.1 EDM models."
+
+
+
+
+ A string like "ComplexType '{0}' is marked as abstract. Abstract ComplexTypes are only supported in version 1.1 EDM models."
+
+
+
+
+ A string like "ComplexType '{0}' has a BaseType specified. ComplexType inheritance is only supported in version 1.1 EDM models."
+
+
+
+
+ A string like "Key part '{0}' for type '{1}' is not valid. All parts of the key must be non-nullable."
+
+
+
+
+ A string like "The property '{0}' in EntityType '{1}' is not valid. All properties that are part of the EntityKey must be of PrimitiveType."
+
+
+
+
+ A string like "Key usage is not valid. The {0} class cannot define keys because one of its base classes ('{1}') defines keys."
+
+
+
+
+ A string like "EntityType '{0}' has no key defined. Define the key for this EntityType."
+
+
+
+
+ A string like "NavigationProperty is not valid. Role '{0}' or Role '{1}' is not defined in Relationship '{2}'."
+
+
+
+
+ A string like "End '{0}' on relationship '{1}' cannot have an operation specified because its multiplicity is '*'. Operations cannot be specified on ends with multiplicity '*'."
+
+
+
+
+ A string like "Each Name and PluralName in a relationship must be unique. '{0}' is already defined."
+
+
+
+
+ A string like "In relationship '{0}', the Principal and Dependent Role of the referential constraint refer to the same Role in the relationship type."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Valid values for multiplicity for the Principal Role are '0..1' or '1'."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Because all the properties in the Dependent Role are nullable, multiplicity of the Principal Role must be '0..1'."
+
+
+
+
+ A string like "Multiplicity conflicts with the referential constraint in Role '{0}' in relationship '{1}'. Because at least one of the properties in the Dependent Role is non-nullable, multiplicity of the Principal Role must be '1'."
+
+
+
+
+ A string like "Multiplicity conflicts with the referential constraint in Role '{0}' in relationship '{1}'. Because all of the properties in the Dependent Role are non-nullable, multiplicity of the Principal Role must be '1'."
+
+
+
+
+ A string like "Properties referred by the Dependent Role '{0}' must be a subset of the key of the EntityType '{1}' referred to by the Dependent Role in the referential constraint for relationship '{2}'."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Because the Dependent Role refers to the key properties, the upper bound of the multiplicity of the Dependent Role must be '1'."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Because the Dependent Role properties are not the key properties, the upper bound of the multiplicity of the Dependent Role must be '*'."
+
+
+
+
+ A string like "The types of all properties in the Dependent Role of a referential constraint must be the same as the corresponding property types in the Principal Role. The type of property '{0}' on entity '{1}' does not match the type of property '{2}' on entity '{3}' in the referential constraint '{4}'."
+
+
+
+
+ A string like "There is no property with name '{0}' defined in the type referred to by Role '{1}'."
+
+
+
+
+ A string like "A nullable ComplexType is not supported. Property '{0}' must not allow nulls."
+
+
+
+
+ A string like "A property cannot be of type '{0}'. The property type must be a ComplexType or a PrimitiveType."
+
+
+
+
+ A string like "Each member name in an EntityContainer must be unique. A member with name '{0}' is already defined."
+
+
+
+
+ A string like "Each type name in a schema must be unique. Type name '{0}' is already defined."
+
+
+
+
+ A string like "Name '{0}' cannot be used in type '{1}'. Member names cannot be the same as their enclosing type."
+
+
+
+
+ A string like "Each property name in a type must be unique. Property name '{0}' is already defined."
+
+
+
+
+ A string like "A cycle was detected in the type hierarchy of '{0}'."
+
+
+
+
+ A string like "A property cannot be of type '{0}'. The property type must be a ComplexType, a PrimitiveType, or a CollectionType."
+
+
+
+
+ A string like "A property cannot be of type {0}. The property type must be a ComplexType, a PrimitiveType or an EnumType."
+
+
+
+
+ A string like "The specified name must not be longer than 480 characters: '{0}'."
+
+
+
+
+ A string like "The specified name is not allowed: '{0}'."
+
+
+
+
+ A string like "'{0}' is not valid data space for EdmModel. EdmModel supports only DataSpace.CSpace and DataSpace.SSpace."
+
+
+
+
+ A string like "The field {0} must be a string or array type with a maximum length of '{1}'."
+
+
+
+
+ A string like "The field {0} must be a string or array type with a minimum length of '{1}'."
+
+
+
+
+ A string like "No connection string named '{0}' could be found in the application config file."
+
+
+
+
+ A string like "The EntitySet '{0}' obtained from the metadata workspace is incompatible with the EntitySet required by this EntityKey."
+
+
+
+
+ A string like "The provided list of key-value pairs contains an incorrect number of entries. There are {1} key fields defined on type '{0}', but {2} were provided."
+
+
+
+
+ A string like "The type of the key field '{0}' is expected to be '{1}', but the value provided is actually of type '{2}'."
+
+
+
+
+ A string like "No corresponding object layer type found for the key field '{0}' whose type in the conceptual layer is '{1}'."
+
+
+
+
+ A string like "The required entry '{0}' was not found in the provided input. This entry is required by the key fields defined on type '{1}'."
+
+
+
+
+ A string like "The requested operation could not be completed, because a mismatched EntityKey was returned from the EntityKey property on an object of type '{0}'."
+
+
+
+
+ A string like "The name '{0}' contains characters that are not valid."
+
+
+
+
+ A string like "The key field '{0}' cannot have a value of null. A non-null value is required for the key fields defined on type '{1}'."
+
+
+
+
+ A string like "The function or function import '{0}' is not composable. A non-composable function or function import cannot be called in a query expression."
+
+
+
+
+ A string like "Some required information is missing from the connection string. The '{0}' keyword is always required."
+
+
+
+
+ A string like "The '{0}' keyword is not supported."
+
+
+
+
+ A string like "Parameters must have a unique ParameterName. A second instance of '{0}' was discovered."
+
+
+
+
+ A string like "The connection string of the named connection '{0}' cannot contain a 'Name' keyword in the configuration."
+
+
+
+
+ A string like "The ADO.NET provider with invariant name '{0}' is either not registered in the machine or application config file, or could not be loaded. See the inner exception for details."
+
+
+
+
+ A string like "Execution of the command requires an open and available connection. The connection's current state is {0}."
+
+
+
+
+ A string like "The store data provider failed to return information for the {0} request. See the inner exception for details."
+
+
+
+
+ A string like "The parameter name '{0}' is not valid. A valid parameter name must begin with a letter and contain only letters, numbers, and underscores."
+
+
+
+
+ A string like "A null was returned after calling the '{0}' method on a store provider instance of type '{1}'. The store provider might not be functioning correctly."
+
+
+
+
+ A string like "The parameter '{0}' is not an input-only parameter. The EntityClient provider only allows input-only parameters when the CommandType property is set to CommandText."
+
+
+
+
+ A string like "The EntityParameter '{0}' must have a value from which the DbType can be inferred, or a supported DbType must be set as the value of the EntityParameter.DbType property."
+
+
+
+
+ A string like "The DbType '{0}' is not valid for the EntityParameter.DbType property on the '{1}' object."
+
+
+
+
+ A string like "The declared type of navigation property {0}.{1} is not compatible with the result of the specified navigation. "
+
+
+
+
+ A string like "The underlying provider failed on {0}."
+
+
+
+
+ A string like "The container '{0}' specified for the FunctionImport could not be found in the current workspace."
+
+
+
+
+ A string like "The FunctionImport '{1}' could not be found in the container '{0}'."
+
+
+
+
+ A string like "The function import '{0}' is composable. Only non-composable function imports can be executed as stored procedures."
+
+
+
+
+ A string like "The function import '{0}' cannot be executed because it is not mapped to a store function."
+
+
+
+
+ A string like "MetadataWorkspace must have {0} pre-registered."
+
+
+
+
+ A string like "The DbConnection parameter '{0}' contains no ProviderFactory."
+
+
+
+
+ A string like "The EdmType '{0}' is not a scalar type."
+
+
+
+
+ A string like "The EdmType '{0}' is not consistent with the DbType provided for parameter '{1}'."
+
+
+
+
+ A string like "The LINQ expression node type '{0}' is not supported in LINQ to Entities."
+
+
+
+
+ A string like "The ObjectContext parameter ('{0}') in a compiled query can only be used as the source for queries."
+
+
+
+
+ A string like "The parameter '{0}' was not bound in the specified LINQ to Entities query expression."
+
+
+
+
+ A string like "LINQ to Entities does not recognize the method '{0}' method, and this method cannot be translated into a store expression."
+
+
+
+
+ A string like "The method '{0}' cannot be translated into a LINQ to Entities store expression. Consider using the method '{1}' instead."
+
+
+
+
+ A string like "The specified type member '{0}' is not supported in LINQ to Entities. Only initializers, entity members, and entity navigation properties are supported."
+
+
+
+
+ A string like "The specified method '{0}' on the type '{1}' cannot be translated into a LINQ to Entities store expression."
+
+
+
+
+ A string like "The specified method '{0}' on the type '{1}' cannot be translated into a LINQ to Entities store expression because one or more passed arguments match more than one function overload."
+
+
+
+
+ A string like "The specified method '{0}' on the type '{1}' cannot be translated into a LINQ to Entities store expression because no overload matches the passed arguments."
+
+
+
+
+ A string like "The specified member '{0}' on the type '{1}' cannot be translated into a LINQ to Entities store expression."
+
+
+
+
+ A string like "The specified member '{0}' on the type '{1}' cannot be translated into a valid provider-specific LINQ to Entities store expression equivalent."
+
+
+
+
+ A string like "The specified LINQ expression of type '{0}' cannot be translated into a LINQ to Entities store expression."
+
+
+
+
+ A string like "The specified LINQ expression of type '{0}' cannot be translated into a valid provider-specific LINQ to Entities store expression equivalent."
+
+
+
+
+ A string like "Unable to process the type '{0}', because it has no known mapping to the value layer."
+
+
+
+
+ A string like "Unable to create a null constant value of type '{0}'. Only entity types, enumeration types or primitive types are supported in this context."
+
+
+
+
+ A string like "Unable to create a constant value of type '{0}'. Only primitive types or enumeration types are supported in this context."
+
+
+
+
+ A string like "Unable to cast the type '{0}' to type '{1}'. LINQ to Entities only supports casting EDM primitive or enumeration types."
+
+
+
+
+ A string like "The '{0}' expression with an input of type '{1}' and a check of type '{2}' is not supported. Only entity types and complex types are supported in LINQ to Entities queries."
+
+
+
+
+ A string like "'{0}' is not a valid metadata type for type filtering operations. Type filtering is only valid on entity types and complex types."
+
+
+
+
+ A string like "The entity or complex type '{0}' cannot be constructed in a LINQ to Entities query."
+
+
+
+
+ A string like "A type that implements IEnumerable '{0}' cannot be initialized in a LINQ to Entities query."
+
+
+
+
+ A string like "The type '{0}' appears in two structurally incompatible initializations within a single LINQ to Entities query. A type can be initialized in two places in the same query, but only if the same properties are set in both places and those properties are set in the same order."
+
+
+
+
+ A string like "The key selector type for the call to the '{0}' method is not comparable in the underlying store provider."
+
+
+
+
+ A string like "The method '{0}' is not supported when called on an instance of type '{1}'."
+
+
+
+
+ A string like "A navigation property of type '{0}' is not valid. '{1}' or a single implementation of '{2}' was expected, but '{3}' was found."
+
+
+
+
+ A string like "The member '{0}' is not a property or a field."
+
+
+
+
+ A string like "The method '{0}' is only supported in LINQ to Entities when the argument '{1}' is a non-negative integer constant."
+
+
+
+
+ A string like "The method '{0}' is only supported in LINQ to Entities when there are no trim characters specified as arguments."
+
+
+
+
+ A string like "The method '{0}' is only supported in LINQ to Entities when the argument '{1}' is a constant."
+
+
+
+
+ A string like "The method '{0}' is not supported in LINQ to Entities when the argument '{1}' has the value '{2}'."
+
+
+
+
+ A string like "The method '{0}' is only supported in LINQ to Entities when the argument is a string variable or literal."
+
+
+
+
+ A string like "Cannot compare elements of type '{0}'. Only primitive types, enumeration types and entity types are supported."
+
+
+
+
+ A string like "Cannot compare EntityKeys referring to types '{0}' and '{1}' because they do not share a common super-type."
+
+
+
+
+ A string like "Cannot compare '{0}'. Only primitive types, enumeration types and entity types are supported."
+
+
+
+
+ A string like "member '{0}' of "
+
+
+
+
+ A string like "type '{0}'"
+
+
+
+
+ A string like "Unknown LINQ expression of type '{0}'."
+
+
+
+
+ A string like "Unknown LINQ binding of type '{0}'."
+
+
+
+
+ A string like "The specified method '{0}' on the type '{1}' cannot be translated into a LINQ to Entities store expression because its return type does not match the return type of the function specified by its DbFunction attribute."
+
+
+
+
+ A string like "The specified parameter type '{0}' is not valid. Only scalar parameters (such as Int32, Decimal, and Guid) are supported."
+
+
+
+
+ A string like "The specified parameter '{0}' of type '{1}' is not valid. Only scalar parameters (such as Int32, Decimal, and Guid) are supported."
+
+
+
+
+ A string like "The specified use of parameter '{0}' to produce a value of type '{1}' is not supported by LINQ to Entities in a compiled query."
+
+
+
+
+ A string like "Internal error. An unsupported expression kind ({0}) encountered in update mapping view by the ({1}) visitor."
+
+
+
+
+ A string like "Internal error. An unsupported type ({0}) was used as an argument to cast an expression in the update mapping view. The argument must be a scalar."
+
+
+
+
+ A string like "Internal error. EntitySet ({0}) has unsupported type ({1}). Only EntitySets and AssociationSets can be processed in the update pipeline."
+
+
+
+
+ A string like "Internal error. An unsupported join type is in update mapping view ({0}). Only binary inner or left outer joins are supported."
+
+
+
+
+ A string like "Internal error. Unsupported projection expression type ({0}). Only DBNewInstanceExpression projections are supported in update mapping views."
+
+
+
+
+ A string like "Store update, insert, or delete statement affected an unexpected number of rows ({0}). Entities may have been modified or deleted since entities were loaded. Refresh ObjectStateManager entries."
+
+
+
+
+ A string like "In order to update the AssociationSet '{0}', the corresponding entity from EntitySet '{1}' must be available in the ObjectStateManager."
+
+
+
+
+ A string like "Entities in '{0}' participate in the '{1}' relationship. '{2}' related '{3}' were found. Between {4} and {5} '{3}' are expected."
+
+
+
+
+ A string like "A relationship from the '{0}' AssociationSet is in the '{1}' state. Given multiplicity constraints, a corresponding '{2}' must also in the '{1}' state."
+
+
+
+
+ A string like "At most, '{0}' relationships may be in the '{1}' state for the '{2}' relationship from End '{3}' to an instance of End '{4}'. '{5}' instances were found."
+
+
+
+
+ A string like "Modifications to tables where a primary key column has property '{0}' set to '{1}' are not supported. Use '{2}' pattern instead. Key column: '{3}'. Table: '{4}'."
+
+
+
+
+ A string like "A function mapping for EntitySet '{0}' requires that corresponding Associations in AssociationSet '{1}' are loaded. Load the AssociationSet before saving changes to this EntitySet."
+
+
+
+
+ A string like "A function mapping specifies a result column '{0}' that the result set does not contain."
+
+
+
+
+ A string like "A null store-generated value was returned for a non-nullable member '{0}' of type '{1}'."
+
+
+
+
+ A string like "A store-generated value of type '{0}' could not be converted to a value of type '{1}' required for member '{2}' of type '{3}'."
+
+
+
+
+ A string like "Unable to determine rows affected. The value of parameter '{0}' is not convertible to '{1}'."
+
+
+
+
+ A string like "Update Mapping not found for EntitySet '{0}'."
+
+
+
+
+ A string like "Modifying a column with the '{0}' pattern is not supported. Column: '{1}'. Table: '{2}'."
+
+
+
+
+ A string like "A dependent property in a ReferentialConstraint is mapped to a store-generated column. Column: '{0}'."
+
+
+
+
+ A string like "Null value for non-nullable member. Member: '{0}'."
+
+
+
+
+ A string like "Entities in '{0}' participate in the '{1}' relationship. {2} related '{3}' were found. {4} '{3}' is expected."
+
+
+
+
+ A string like "Cannot find the {0}FunctionMapping for {1} '{2}' in the mapping file."
+
+
+
+
+ A string like "Unable to determine the principal end of the '{0}' relationship. Multiple added entities may have the same primary key."
+
+
+
+
+ A string like "Unable to insert or update an entity because the principal end of the '{0}' relationship is deleted."
+
+
+
+
+ A string like "Values other than [{0}]"
+
+
+
+
+ A string like "Insufficient or contradictory mapping. Cannot generate query views for entities in {0} when:"
+
+
+
+
+ A string like "No mapping specified for instances of the EntitySet and AssociationSet in the EntityContainer {0}."
+
+
+
+
+ A string like "No mapping specified for the following types - {0}."
+
+
+
+
+ A string like "No mapping specified for the following EntitySet/AssociationSet - {0}."
+
+
+
+
+ A string like "Cannot define new concurrency token member {0} in the derived class {1} of EntitySet {2}."
+
+
+
+
+ A string like "Concurrency token(s) [{0}] in EntitySet {1} must not have a condition."
+
+
+
+
+ A string like "Must specify mapping for all key properties ({0}) of table {1}."
+
+
+
+
+ A string like "Must specify mapping for all key properties ({0}) of the EntitySet {1}."
+
+
+
+
+ A string like "Must specify mapping for all key properties ({0}) of End {1} in Relationship {2}."
+
+
+
+
+ A string like "No mapping specified for properties {0} in {1} {2}."
+
+
+
+
+ A string like "Must specify mapping for all types in {0} {1}."
+
+
+
+
+ A string like "Insufficient mapping: It is possible to have {0} within {1} that are not mapped."
+
+
+
+
+ A string like "Column {1} in table {0} must be mapped: It has no default value and is not nullable."
+
+
+
+
+ A string like "Column {0} has no default value and is not nullable. A column value is required to store entity data."
+
+
+
+
+ A string like "Potential runtime violation of table {0}'s keys ({2}): Columns ({1}) are mapped to EntitySet {3}'s properties ({4}) on the conceptual side but they do not form the EntitySet's key properties ({5})."
+
+
+
+
+ A string like "All the key properties ({0}) of the EntitySet {1} must be mapped to all the key properties ({2}) of table {3}."
+
+
+
+
+ A string like "At least one of the key properties of AssociationSet {0} must be mapped to all the key properties ({1}) of table {2}."
+
+
+
+
+ A string like "Given the cardinality of Association End Member {0}, it should be mapped to key columns of the table {1}. Either fix the mapping or change the multiplicity of this end."
+
+
+
+
+ A string like "Each of the following columns in table {0} is mapped to multiple conceptual side properties:"
+
+
+
+
+
+ A string like "Property {0} with 'IsNull=false' condition must be mapped."
+
+
+
+
+ A string like "Conditions specified on member {0} in this fragment are not allowed."
+
+
+
+
+ A string like "Column(s) [{0}] are being mapped in both fragments to different conceptual side properties."
+
+
+
+
+ A string like "Data loss or key constraint violation is possible in table {0}."
+
+
+
+
+ A string like "Data loss is possible in {0}."
+
+
+
+
+ A string like "Problem in mapping fragments starting at line {0}:"
+
+
+
+
+ A string like "Problem in mapping fragments starting at lines {0}:"
+
+
+
+
+ A string like "Missing table mapping: {0} no mapping specified for the table {1}."
+
+
+
+
+ A string like "{0} The columns of table {1} are mapped to AssociationSet {2}'s End {3} but the key columns of table {4} are not mapped to the keys of the EntitySet {5} corresponding to this End."
+
+
+
+
+ A string like "Foreign key constraint '{0}' from table {1} ({2}) to table {3} ({4}):"
+
+
+
+
+ A string like " {0} is mapped to AssociationSet {1} - for this mapping to be correct, the upper multiplicity bound of end {2} needs to be 1."
+
+
+
+
+ A string like " {0} is mapped to AssociationSet {1} - for this mapping to be correct, the lower multiplicity bound of end {2} needs to be 1."
+
+
+
+
+ A string like " {0}: Insufficient mapping: Foreign key must be mapped to some AssociationSet or EntitySets participating in a foreign key association on the conceptual side."
+
+
+
+
+ A string like "The foreign key '{0}' is not being enforced in the model. An Association or inheritance relationship needs to be created to enforce this constraint."
+
+
+
+
+ A string like "Incorrect mapping of composite key columns. {0} Columns ({1}) in table {2} are mapped to properties ({3}) in {4} and columns ({5}) in table {6} are mapped to properties ({7}) in {8}. The order of the columns through the mappings is not preserved."
+
+
+
+
+ A string like " {0} plays Role '{1}' in AssociationSet '{2}'"
+
+
+
+
+ A string like " {0} does NOT play Role '{1}' in AssociationSet '{2}'"
+
+
+
+
+ A string like " {0} is in '{1}' EntitySet"
+
+
+
+
+ A string like " {0} is NOT in '{1}' EntitySet"
+
+
+
+
+ A string like "An Entity with Key ({0}) will not round-trip when:"
+
+
+
+
+ A string like "The current model no longer matches the model used to pre-generate the mapping views, as indicated by the {0}.MappingHashValue property. Pre-generated mapping views must be either regenerated using the current model or removed if mapping views generated at runtime should be used instead. See http://go.microsoft.com/fwlink/?LinkId=318050 for more information on Entity Framework mapping views."
+
+
+
+
+ A string like "Ensure that mapping fragments for EntitySet {0} do not map entities with the same primary key to different rows of the same table."
+
+
+
+
+ A string like "Could not validate mapping for EntitySet {0}. Check that the mapping constraints are possible in the presence of store side constraints. Having an 'IsNull=True' condition in the mapping for a non-nullable column is an example of an impossible constraint."
+
+
+
+
+ A string like "Non-nullable column {1} in table {0} is mapped to a nullable entity property."
+
+
+
+
+ A string like "Condition member '{0}' with a condition other than 'IsNull=False' is mapped. Either remove the condition on {0} or remove it from the mapping."
+
+
+
+
+ A string like "Condition members {0} have duplicate condition values."
+
+
+
+
+ A string like "EntitySets '{1}' and '{2}' are both mapped to table '{0}'. Their primary keys may collide."
+
+
+
+
+ A string like "Column {0} is used in a Not Null condition but it is mapped to a property {1} which is nullable. Consider making this property non-nullable."
+
+
+
+
+ A string like "EntityTypes {0} are being mapped to the same rows in table {1}. Mapping conditions can be used to distinguish the rows that these types are mapped to."
+
+
+
+
+ A string like "When there is a mapping fragment between EntitySet '{0}' and Table '{1}' with MakeColumnsDistinct attribute marked to 'true', there can be no additional mapping fragments between '{0}' and '{1}'."
+
+
+
+
+ A string like "The type '{0}' doesn't have any key members. A RelationshipType or EntityType must either have key members or a BaseType with key members."
+
+
+
+
+ A string like "EntityKeyProperty and IsNullable cannot both be true in the EdmScalarPropertyAttribute for property '{0}' on type '{1}'. Properties that are part of the key cannot be nullable."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' has the return type '{2}', which is not a recognized EntityType or enumeration of instances of EntityType."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is attributed with EdmScalarPropertyAttribute but returns the type '{2}', which is not a primitive type or a recognized enumeration type."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' is attributed with EdmComplexPropertyAttribute but returns the type '{2}', which is not a recognized ComplexType."
+
+
+
+
+ A string like "Multiple types with the name '{0}' exist in the EdmItemCollection in different namespaces. Convention based mapping requires unique names without regard to namespace in the EdmItemCollection."
+
+
+
+
+ A string like "The property '{0}' on the type '{1}' has a property type of '{2}' which cannot be mapped to a primitive type."
+
+
+
+
+ A string like "The required property '{0}' does not exist on the type '{1}'."
+
+
+
+
+ A string like "The base type '{0}' of type '{1}' does not match the model base type '{2}'."
+
+
+
+
+ A string like "No corresponding object layer type could be found for the conceptual type '{0}'."
+
+
+
+
+ A string like "The relationship '{0}' was not loaded because the type '{1}' is not available."
+
+
+
+
+ A string like "The types in the assembly '{0}' cannot be loaded because the assembly contains the EdmSchemaAttribute, and the closure of types is being loaded by name. Loading by both name and attribute is not allowed."
+
+
+
+
+ A string like "The property '{0}' of type '{1}' in the assembly '{2}' cannot be used as a scalar property because it does not have both a getter and setter."
+
+
+
+
+ A string like "The mapping of CLR type to EDM type is ambiguous because multiple CLR types match the EDM type '{0}'. Previously found CLR type '{1}', newly found CLR type '{2}'."
+
+
+
+
+ A string like "The EntityType or ComplexType '{0}' cannot be mapped by convention to the value type '{1}'. Value types are not allowed to be mapped to EntityTypes or ComplexTypes."
+
+
+
+
+ A string like "The type '{0}' was not loaded because the base type '{1}' is not available."
+
+
+
+
+ A string like "Type '{0}' defined in the object layer is not compatible with type '{1}' defined in the conceptual model. An enumeration type cannot be mapped to a non-enumeration type."
+
+
+
+
+ A string like "The type '{0}' is not a supported underlying type for enumeration types."
+
+
+
+
+ A string like "Error in Function '{0}'. Aggregate Functions should take exactly one input parameter."
+
+
+
+
+ A string like "Type of parameter '{0}' in function '{1}' is not valid. The aggregate function parameter type must be of CollectionType."
+
+
+
+
+ A string like "Schema specified is not valid. Errors: {0}"
+
+
+
+
+ A string like "The namespace '{0}' is a system namespace and cannot be used by other schemas. Choose another namespace name."
+
+
+
+
+ A string like "The space '{0}' has no associated collection."
+
+
+
+
+ A string like "The specified key Member '{0}' does not exist in the Members collection."
+
+
+
+
+ A string like "Specified file '{0}' has extension '{1}' that is not valid. The valid extension is {2}."
+
+
+
+
+ A string like "The type '{0}' that is being loaded conflicts with the type '{1}' that is already loaded because they have the same namespace and name."
+
+
+
+
+ A string like "'{0}' is only valid in metadata file paths when running inside ASP.NET."
+
+
+
+
+ A string like "Unable to find type '{0}' in assembly '{1}'."
+
+
+
+
+ A string like "The assembly '{0}' specified does not exist in the assemblies enumeration."
+
+
+
+
+ A string like "The EDMVersion of the item collection {0} is not an EDMVersion that the runtime supports. The supported versions are {1}."
+
+
+
+
+ A string like "Unable to resolve assembly '{0}'."
+
+
+
+
+ A string like "The parameters of Function '{0}' are converted to conceptual side type '{1}', and the function with the same conceptual side type parameters already exists. Please make sure that function overloads are not ambiguous."
+
+
+
+
+ A string like "The EntitySet '{0}' that was passed in does not belong to the conceptual model."
+
+
+
+
+ A string like "The type '{0}' specified is not the declared type '{1}' or a derivation of the type of the EntitySet '{2}'."
+
+
+
+
+ A string like "The type '{0}' specified is not the declared type '{1}' or a derivation of the type of the AssociationSet '{2}'."
+
+
+
+
+ A string like "The {0} could not be registered with the MetadataWorkspace because its version ('{1}') is different from the version ('{2}') already associated with the MetadataWorkspace."
+
+
+
+
+ A string like "ItemCollection is not valid. For '{0}' space, the CollectionType should be MappingItemCollection."
+
+
+
+
+ A string like "Argument '{0}' is not valid. A minimum of one .ssdl artifact must be supplied. "
+
+
+
+
+ A string like "Argument '{0}' is not valid. The set contains a null value."
+
+
+
+
+ A string like "The RelationshipSet with the specified name '{0}' does not exist in the EntityContainer."
+
+
+
+
+ A string like "The EntitySet with the specified name '{0}' does not exist in the EntityContainer."
+
+
+
+
+ A string like "The function '{0}' is not marked as FunctionImport and cannot be added to the EntityContainer"
+
+
+
+
+ A string like "The member with identity '{0}' does not exist in the metadata collection."
+
+
+
+
+ A string like "The item with identity '{0}' already exists in the metadata collection."
+
+
+
+
+ A string like "More than one item in the metadata collection match the identity '{0}'."
+
+
+
+
+ A string like "Missing default value for '{0}' in type '{1}'. Default value must be specified because the '{0}' is specified as constant."
+
+
+
+
+ A string like "Minimum and maximum value must not be specified for '{0}' in type '{1}' since '{0}' is specified as constant."
+
+
+
+
+ A string like "Both minimum and maximum values must be provided for '{0}' in type '{1}' since '{0}' is not specified as a constant."
+
+
+
+
+ A string like "Minimum and maximum values cannot be identical for '{0}' in type '{1}' because '{0}' is not specified as constant."
+
+
+
+
+ A string like "Minimum and maximum values must be greater than or equal to zero for '{0}' in type '{1}'."
+
+
+
+
+ A string like "Minimum value '{0}' specified for '{1}' in type '{2} is not valid. Minimum value must be always less than the maximum value."
+
+
+
+
+ A string like "Both Ends on the EdmRelationshipAttribute for relationship '{0}' have the same Role name '{1}'. The ends of a relationship type must have different Role names."
+
+
+
+
+ A string like "The property for the relationship '{0}' contains a Role '{1}' has a type '{2}' that is not valid for a relationship End. Change the End Role to an EntityType."
+
+
+
+
+ A string like "EdmRelationshipNavigationPropertyAttribute for RelationshipType '{3}' on NavigationProperty '{0}' in EntityType '{1}' has a TargetRole name '{2}' that is not valid. Make sure that TargetRole name is a valid name. "
+
+
+
+
+ A string like "EdmRelationshipNavigationPropertyAttribute on NavigationProperty '{0}' in EntityType '{1}' has a RelationshipName '{2}' that is not valid. Make sure the RelationshipName is valid."
+
+
+
+
+ A string like "Type '{0}' in Assembly '{1}' is a nested class. Nested classes are not supported."
+
+
+
+
+ A string like "The EdmRelationshipAttribute for the relationship '{1}' has a null parameter '{0}'."
+
+
+
+
+ A string like "The RelationshipName parameter of an EdmRelationshipAttribute in the assembly '{0}' is null."
+
+
+
+
+ A string like "The EntityType '{0}' that the NavigationProperty '{1}' is declared on is not the same type '{4}' referred by the end '{3}' of the RelationshipType '{2}' that this NavigationProperty represents."
+
+
+
+
+ A string like "All SSDL artifacts must target the same provider. The Provider '{0}' is different from '{1}' that was encountered earlier."
+
+
+
+
+ A string like "All SSDL artifacts must target the same provider. The ProviderManifestToken '{0}' is different from '{1}' that was encountered earlier."
+
+
+
+
+ A string like "Could not find the CLR type for '{0}'."
+
+
+
+
+ A string like "Could not find the conceptual model type for '{0}'."
+
+
+
+
+ A string like "Could not find the CLR type for '{0}'."
+
+
+
+
+ A string like "EdmComplexTypeAttribute and EdmEntityTypeAttribute can not be used on the generic type '{0}'."
+
+
+
+
+ A string like "The EDM version {0} is not supported by the runtime."
+
+
+
+
+ A string like "The EntityContainer '{0}' for the conceptual model specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The EntityContainer '{0}' for the storage model specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The EntityContainer '{0}' for the storage model has already been mapped."
+
+
+
+
+ A string like "The EntitySet '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The EntityType '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The EntityType '{0}' is Abstract and cannot be mapped using Function Mapping."
+
+
+
+
+ A string like "The EntityType '{0}' is Abstract and can be mapped only using IsTypeOf."
+
+
+
+
+ A string like "The EntityType '{0}' used in IsTypeOf does not have any concrete descendants."
+
+
+
+
+ A string like "The EntityType '{0}' specified is not the declared type '{1}' or a derivation of the type of the EntitySet '{2}'."
+
+
+
+
+ A string like "The AssociationType '{0}' specified is not the declared type '{1}' of the AssociationSet '{2}'."
+
+
+
+
+ A string like "The Table '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The Complex Type '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The AssociationSet '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The AssociationSet '{0}' cannot have a Condition because it does not provide maps for the End elements."
+
+
+
+
+ A string like "AssociationType '{0}' has a referential integrity constraint and cannot be mapped."
+
+
+
+
+ A string like "AssociationType '{0}' has a primary key to primary key referential integrity constraint. Any mappings for it will be ignored."
+
+
+
+
+ A string like "The AssociationType '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The property '{0}' is not a key member of the EntityType. Only key members can be mapped as part of the EndProperty mapping."
+
+
+
+
+ A string like "Content not valid. The conceptual side Member or Property '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The Column '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The End property '{0}' specified as part of this MSL does not exist in MetadataWorkspace."
+
+
+
+
+ A string like "The conceptual side Member or Property '{0}' has multiple mappings specified as part of the same mapping fragment."
+
+
+
+
+ A string like "The Member or Property '{0}' has multiple conditions specified as part of the same mapping fragment."
+
+
+
+
+ A string like "Condition can not be specified on values of member '{0}'. Value conditions are not supported for type '{1}'."
+
+
+
+
+ A string like "Member '{0}' specified in Condition does not exist."
+
+
+
+
+ A string like "Condition cannot be specified for Column member '{0}' because it is marked with a 'Computed' or 'Identity' StoreGeneratedPattern."
+
+
+
+
+ A string like "At least one property must be mapped in the set mapping for '{0}'."
+
+
+
+
+ A string like "The Member '{0}' in the conceptual model type '{1}' is not present in the CLR type '{2}'."
+
+
+
+
+ A string like "The Member '{0}' in the CLR type '{1}' is not present in the conceptual model type '{2}'."
+
+
+
+
+ A string like "The type '{0}' of the member '{1}' in the conceptual side type '{2}' does not match with the type '{3}' of the member '{4}' on the object side type '{5}'."
+
+
+
+
+ A string like "The '{0}' property on the conceptual model type '{1}' is of type '{2}'. The property '{3}' on the CLR type '{4}' is of type '{5}'. The property types must match."
+
+
+
+
+ A string like "The multiplicity '{0}' on End '{1}' in the conceptual side Association '{2}' doesn't match with multiplicity '{3}' on end '{4}' on the object side Association '{5}'."
+
+
+
+
+ A string like "The number of members in the conceptual type '{0}' does not match with the number of members on the object side type '{1}'. Make sure the number of members are the same."
+
+
+
+
+ A string like "The type '{0}'('{1}') of the member '{2}' in the conceptual type '{3}' doesn't match with the type '{4}'('{5}') of the member '{6}' on the object side type '{7}'."
+
+
+
+
+ A string like "The underlying type '{0}' of the enumeration type '{1}' defined in the conceptual model does not match the underlying type '{2}' of the enumeration type '{3}' defined in the object layer."
+
+
+
+
+ A string like "The enumeration type '{0}' defined in the object layer does not have a member that corresponds to the member '{1}' whose value is '{2}' of the enumeration type '{3}' defined in the conceptual model."
+
+
+
+
+ A string like "The mapping for EntityContainer '{0}' was not found in Workspace."
+
+
+
+
+ A string like "The conceptual AssociationSet '{0}' cannot be mapped multiple times."
+
+
+
+
+ A string like "Invalid root element found in the mapping file. Make sure that the root element's local name is 'Mapping' and the namespaceURI is '{0}', '{1}' or '{2}'."
+
+
+
+
+ A string like "The Storage Map can be looked up only from the type in conceptual model. It cannot be looked up from type in the following space: {0}."
+
+
+
+
+ A string like "Member Mapping specified is not valid. The type '{0}' of member '{1}' in type '{2}' is not compatible with '{3}' of member '{4}' in type '{5}'."
+
+
+
+
+ A string like "The property '{0}' on the conceptual side is not a scalar property."
+
+
+
+
+ A string like "The type '{0}' has been mapped more than once."
+
+
+
+
+ A string like "More than one property map found for property '{0}' when using case-insensitive search."
+
+
+
+
+ A string like "Non-empty enumeration value must be specified for condition mapping for enumeration '{0}'."
+
+
+
+
+ A string like "Enumeration value '{0}' specified in condition mapping is not valid."
+
+
+
+
+ A string like "XML parsing failed for mapping schema. Schema Error Information : {0}."
+
+
+
+
+ A string like "XML Schema validation failed for mapping schema. Schema Error Information : {0}."
+
+
+
+
+ A string like "Object mapping could not be found for Type with identity '{0}'."
+
+
+
+
+ A string like "The connection is not of type '{0}'."
+
+
+
+
+ A string like "No views were found in assemblies or could be generated for {0} '{1}'."
+
+
+
+
+ A string like "Store EntitySet name should not be specified on set mapping for Set '{0}' because a query view is being specified."
+
+
+
+
+ A string like "The query view specified for EntitySet '{0}' is empty."
+
+
+
+
+ A string like "The IsTypeOf({0}) query view specified for EntitySet '{1}' is empty."
+
+
+
+
+ A string like "The query view specified for EntitySet '{0}' for EntityType '{1}' is empty."
+
+
+
+
+ A string like "Property maps cannot be specified for EntitySet '{0}' because a query view has been specified."
+
+
+
+
+ A string like "The query view generated for the EntitySet '{0}' is not valid. The query parser threw the following error : {1}."
+
+
+
+
+ A string like "The query view specified for the EntitySet '{0}' is not valid. The query parser threw the following error : {1}."
+
+
+
+
+ A string like "The ResultType of the query view expression specified for the EntitySet '{0}' is not assignable to the element type of the EntitySet."
+
+
+
+
+ A string like "The EntitySetMapping in EntityContainerMapping for EntityContainer '{0}' must contain only mapping fragments and no query view. The EntitySetMapping contains only query views and the view for this EntityContainerMapping will not be generated."
+
+
+
+
+ A string like "A single QueryView is defined for multiple types within EntitySet {0}."
+
+
+
+
+ A string like "IsTypeOf( ) QueryView is already defined for EntitySet {0} and TypeName {1}."
+
+
+
+
+ A string like "QueryView is already defined for EntitySet {0} and TypeName {1}."
+
+
+
+
+ A string like "TypeName property must be defined for all but the first QueryViews within mapping for EntitySet {0}."
+
+
+
+
+ A string like "IsTypeOf({0}) QueryView should not be specified for {1} EntitySet's element type {0}."
+
+
+
+
+ A string like "The query view specified for '{0}' EntitySet's type(s) '{1}' contains an unsupported expression of kind '{2}'."
+
+
+
+
+ A string like "The query view specified for the EntitySet '{0}' includes a call to the Function '{1}'. Only storage Functions may be referenced in a query view."
+
+
+
+
+ A string like "The query view specified for the EntitySet '{0}' includes a scan of the '{1}' EntitySet. Only storage EntitySets may be referenced in a query view."
+
+
+
+
+ A string like "The query view specified for the EntitySet '{0}' contains a reference to member '{1}' of kind '{2}'. Only columns may be referenced."
+
+
+
+
+ A string like "The query view specified for the EntitySet '{0}' initializes an instance of type '{1}'. Only types assignable to the element type of the EntitySet are permitted."
+
+
+
+
+ A string like "The EntitySet '{0}' used for creating the Ref expression does not match the EntitySet '{1}' declared on the AssociationSetEnd '{2}' of the AssociationSet '{3}'."
+
+
+
+
+ A string like "If an EntitySet or AssociationSet includes a query view, all related entity and association sets in the EntityContainer must also define query views. The following sets require query views: {0}."
+
+
+
+
+ A string like "The context type '{0}' must derive from the System.Data.Entity.DbContext type or the System.Data.Entity.Core.Objects.ObjectContext type."
+
+
+
+
+ A string like "The DbMappingViewCache type '{0}' specified in the DbMappingViewCacheTypeAttribute constructor could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application."
+
+
+
+
+ A string like "Multiple instances of DbMappingViewCacheTypeAttribute that specify the same context type '{0}' are not allowed."
+
+
+
+
+ A string like "The type that contains generated views '{0}' must derive from the System.Data.Entity.Infrastructure.DbMappingViewCache type."
+
+
+
+
+ A string like "The EntitySet '{0}' for which the view has been specified could not be found in the workspace."
+
+
+
+
+ A string like "GlobalItem with name '{0}' exists both in conceptual model and storage model. Make sure that every item has a unique name across conceptual model and storage model."
+
+
+
+
+ A string like "Type '{0}' in conceptual side cannot be mapped to type '{1}' on the object side. Both the types must be abstract or both must be concrete types."
+
+
+
+
+ A string like "Type '{0}' defined in the conceptual model cannot be mapped to type '{1}' from the object layer. An enumeration type cannot be mapped to a non-enumeration type."
+
+
+
+
+ A string like "Storage EntityContainer name '{0}' specified in this mapping schema doesn't match with the storage EntityContainer name '{1}' specified in the previous mapping schema(s) for EntityContainer '{2}' in the conceptual model. Make sure that you specify exactly one mapping per EntityContainer, or if you want to specify partial mapping, make sure that they map to the same storage EntityContainer."
+
+
+
+
+ A string like "An EdmType cannot be mapped to CLR classes multiple times. The EdmType '{0}' is mapped more than once."
+
+
+
+
+ A string like "A mapping function binding specifies an unknown function {0}."
+
+
+
+
+ A string like "A mapping function binding specifies an ambiguous function {0} with more than one overload."
+
+
+
+
+ A string like "A mapping function binding specifies a function {0} that is not supported. Only functions that cannot be composed are supported."
+
+
+
+
+ A string like "A mapping function binding specifies a function {0} with an unsupported parameter: {1}. Output parameters may only be mapped through the {2} property. Use result bindings to return values from a function invocation."
+
+
+
+
+ A string like "A mapping function bindings specifies a function {0} but does not map the following function parameters: {1}."
+
+
+
+
+ A string like "An association End mapping specifies an AssociationSet {0} that does not exist in the current container."
+
+
+
+
+ A string like "An association End mapping specifies a Role {0} that does not exist in the current AssociationSet."
+
+
+
+
+ A string like "An association End mapping defines a from Role {0} that is not bound to the current EntitySet."
+
+
+
+
+ A string like "An association End mapping has a 'to' Role {0} with multiplicity greater than one. A maximum multiplicity of one is supported."
+
+
+
+
+ A string like "Unable to find ComplexType {0} in the current MetadataWorkspace."
+
+
+
+
+ A string like "The Complex Type {0} does not match the type of the current property {1}."
+
+
+
+
+ A string like "The function parameter {0} is not defined in the function {1}."
+
+
+
+
+ A string like "The property {0} does not exist in the type {1}."
+
+
+
+
+ A string like "The property {0} is not a key of {1}. Association End mappings may only include key properties."
+
+
+
+
+ A string like "The parameter {0} is bound multiple times."
+
+
+
+
+ A string like "The EntityType {0} is mapped to functions more than once."
+
+
+
+
+ A string like "If some of the EntitySet or the AssociationSet mapped to the same store EntitySet, and one of the sets includes a function mapping, all related entity and AssociationSets in the EntityContainer must also define function mappings. The following sets require function mappings: {0}."
+
+
+
+
+ A string like "If an EntitySet mapping includes a function binding, function bindings must be included for all types. The following types do not have function bindings: {0}."
+
+
+
+
+ A string like "Parameter Mapping specified is not valid. The type '{0}' of member '{1}' in type '{2}' is not compatible with '{3}' of parameter '{4}' in function '{5}'."
+
+
+
+
+ A string like "AssociationSet instances may only be mapped using functions in one EntitySetMapping or AssociationSetMapping. The following AssociationSet instances are mapped in multiple locations: {0}."
+
+
+
+
+ A string like "A function mapping includes parameter bindings for two different Ends of the same AssociationSet. Only one End of a particular AssociationSet may be mapped within a single function mapping. End Roles: {0}, {1}. AssociationSet: {2}."
+
+
+
+
+ A string like "A function mapping includes multiple result bindings for a single property. Property name: {0}. Column names: {1}."
+
+
+
+
+ A string like "The EntitySet '{0}' includes function mappings for AssociationSet '{1}', but none exists in element '{2}' for type '{3}'. AssociationSets must be consistently mapped for all operations."
+
+
+
+
+ A string like "The EntityType '{0}' includes function mappings for AssociationSet '{1}' that requires type '{2}'."
+
+
+
+
+ A string like "A function mapping for 'to' role {0} is not permitted because it is a foreign key association."
+
+
+
+
+ A string like "The conceptual side property '{0}' has already been mapped to a storage property with type '{1}'. If the conceptual side property is mapped to multiple properties in the storage model, make sure that all the properties in the storage model have the same type."
+
+
+
+
+ A string like "The store provider did not return a valid EdmType for '{0}'."
+
+
+
+
+ A string like "The storage function '{0}' does not exist."
+
+
+
+
+ A string like "The FunctionImport '{0}' does not exist in container '{1}'."
+
+
+
+
+ A string like "The FunctionImport '{0}' has already been mapped."
+
+
+
+
+ A string like "The non-composable function import '{0}' is mapped to the composable store function '{1}'. Non-composable function imports can be mapped only to stored procedures."
+
+
+
+
+ A string like "The composable function import '{0}' is mapped to the non-composable store function '{1}'. Composable function imports can be mapped only to composable table-valued store functions."
+
+
+
+
+ A string like "Storage function has a parameter '{0}' but no corresponding parameter was found in the FunctionImport."
+
+
+
+
+ A string like "Import function has a parameter '{0}' but no corresponding parameter was found in the storage function."
+
+
+
+
+ A string like "Parameter '{0}' has mode '{1}' in the storage function but mode '{2}' in the FunctionImport."
+
+
+
+
+ A string like "Parameter '{0}' has type '{1}' in the storage that is not compatible with type '{2}' declared for the FunctionImport."
+
+
+
+
+ A string like "The storage function parameter '{0}' of type '{1}' does not match the corresponding FunctionImport parameter of enumeration type '{2}' with underlying type '{3}'. The underlying type of the enumeration parameter for a function defined in the conceptual model must match the corresponding storage function parameter type."
+
+
+
+
+ A string like "Rows affected parameter '{0}' does not exist in function '{1}'."
+
+
+
+
+ A string like "Rows affected parameter '{0}' is of type '{1}'. Must be an integer numeric type."
+
+
+
+
+ A string like "Rows affected parameter '{0}' has mode '{1}'. Must have mode '{2}' or '{3}'."
+
+
+
+
+ A string like "An {0} element can only be declared for a FunctionImport declaring an EntitySet. FunctionImport '{1}' does not declare an EntitySet."
+
+
+
+
+ A string like "The EntityType '{0}' specified is not the declared type '{1}' nor a derivation of the type of the EntitySet '{2}' for FunctionImport '{3}'."
+
+
+
+
+ A string like "The condition value specified for {0} is not compatible with the type returned by the storage provider. Column name: '{1}', ResultType: '{2}'. "
+
+
+
+
+ A string like "The type returned by the storage provider is not supported for type conditions. Column name: '{0}', ResultType: '{1}'."
+
+
+
+
+ A string like "The number of ResultMapping elements for the FunctionImport '{0}' does not match the number of specified ReturnType elements."
+
+
+
+
+ A string like "Mapping of the function import '{0}' is not valid. Mapped type '{1}' is not compatible with the return type of the function import."
+
+
+
+
+ A string like "Mapping of the function import '{0}' is not valid. ComplexTypeMapping is supported only for function imports returning a collection of ComplexType."
+
+
+
+
+ A string like "Mapping of the function import '{0}' is not valid. EntityTypeMapping is supported only for function imports returning a collection of EntityType."
+
+
+
+
+ A string like "Mapping of the function import '{0}' is not valid. Storage function return type is expected to be a collection of rows."
+
+
+
+
+ A string like "No mapping specified for the conceptual property '{0}' of type '{1}' in the result mapping of the function import '{2}'."
+
+
+
+
+ A string like "The return type '{0}' of the function import '{1}' is abstract and cannot be mapped implicitly."
+
+
+
+
+ A string like "The function import '{0}' can be mapped only to a store function that returns rows with one column. The store function '{1}' returns rows with multiple columns."
+
+
+
+
+ A string like "The return type '{0}' of the function import '{1}' is not compatible with the return type '{2}' of the store function '{3}'."
+
+
+
+
+ A string like "The function import mapping cannot produce an entity of type '{0}'. Ensure that conditions unambiguously imply the type. See line(s) '{1}'."
+
+
+
+
+ A string like "The function import mapping cannot produce an entity from the '{0}' type hierarchy. Ensure that conditions unambiguously imply some type in the hierarchy. See line(s) '{1}'."
+
+
+
+
+ A string like "Unable to resolve to a specific overload of the function '{0}'."
+
+
+
+
+ A string like "The key properties of all entity types returned by the function import '{0}' must be mapped to the same non-nullable columns returned by the storage function."
+
+
+
+
+ A string like "Nullable complex types are not supported. The complex property '{0}' must not allow nulls."
+
+
+
+
+ A string like "The property '{0}' could not be reported as changing. This occurred because EntityComplexMemberChanging was called with a property name that is not a complex property. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "Property '{0}' is not a valid property on the object referenced by this ObjectStateEntry."
+
+
+
+
+ A string like "The property '{0}' is part of the object's key information and cannot be modified. "
+
+
+
+
+ A string like "{0} cannot be called because the object is not in a modified or unchanged state."
+
+
+
+
+ A string like "The property '{0}' does not have a valid entity mapping on the entity object. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "The property '{0}' does not have a valid entity mapping on the complex type. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "The change cannot be tracked because the state of the object changed from '{0}' to '{1}' since the previous call to EntityMemberChanging or EntityComplexMemberChanging on the same change tracker with the same property name. For information about properly reporting changes, see the Entity Framework documentation. "
+
+
+
+
+
+ A string like "The entity of type '{0}' references the same complex object of type '{1}' more than once. Complex objects cannot be referenced multiple times by the same entity."
+
+
+
+
+ A string like "The original value for the property '{0}' cannot be set because it is a complex property. Individual scalar properties can be set on a complex type if the type is first obtained as a OriginalValueRecord from the entity's original values."
+
+
+
+
+ A string like "The original value for the property '{0}' cannot be set to null because the '{1}' member on the entity type '{2}' is not nullable."
+
+
+
+
+ A string like "The original value for the property '{0}' cannot be set because the property is part of the entity's key."
+
+
+
+
+ A string like "The ObjectStateManager does not contain an ObjectStateEntry with a reference to an object of type '{0}'."
+
+
+
+
+ A string like "An object with the same key already exists in the ObjectStateManager. The existing object is in the {0} state. An object can only be added to the ObjectStateManager again if it is in the added state."
+
+
+
+
+ A string like "EntityType '{0}' does not exist in the EntitySet '{1}'."
+
+
+
+
+ A string like "Conflicting changes to the role '{0}' of the relationship '{1}' have been detected."
+
+
+
+
+ A string like "The following objects have not been refreshed because they were not found in the store: {0}."
+
+
+
+
+ A string like "The specified default EntityContainer name '{0}' could not be found in the mapping and metadata information."
+
+
+
+
+ A string like "The element at index {0} in the collection of objects to refresh is in the added state. Objects in this state cannot be refreshed."
+
+
+
+
+ A string like "The element at index {0} in the collection of objects to refresh is a duplicate of an object that is already in the collection."
+
+
+
+
+ A string like "The element at index {0} in the collection of objects to refresh is null."
+
+
+
+
+ A string like "The element at index {0} in the collection of objects to refresh has a null EntityKey property value or is not attached to this ObjectStateManager."
+
+
+
+
+ A string like "The EntitySet name '{0}' could not be found."
+
+
+
+
+ A string like "The EntityContainer name '{0}' could not be found."
+
+
+
+
+ A string like "Mapping and metadata information could not be found for EntityType '{0}'."
+
+
+
+
+ A string like "The EntitySet name '{0}.{1}' from the object's EntityKey does not match the expected EntitySet name, '{2}.{3}'."
+
+
+
+
+ A string like "The type parameter '{0}' in ExecuteFunction is incompatible with the type '{1}' returned by the function. "
+
+
+
+
+ A string like "The stored procedure or function '{1}' returned the type '{0}'. ExecuteFunction only supports stored procedures and functions that return collections of entity objects or collections of complex objects. "
+
+
+
+
+ A string like "The stored procedure or function '{0}' does not have a return type. ExecuteFunction only supports stored procedures and functions that have a return type. "
+
+
+
+
+ A string like "The parameter at index {0} in the parameters array is null."
+
+
+
+
+ A string like "The object in the ObjectContext is of type '{0}', but the modified object provided is of type '{1}'. The two objects must be of the same EntityType for changes to be applied. "
+
+
+
+
+ A string like "The existing object in the ObjectContext is in the {0} state. Changes can only be applied when the existing object is in an unchanged or modified state."
+
+
+
+
+ A string like "The existing object in the ObjectContext is in the {0} state. Original values can be changed when the existing object is in an unchanged, modified or deleted state."
+
+
+
+
+ A string like "The changes to the database were committed successfully, but an error occurred while updating the object context. The ObjectContext might be in an inconsistent state. Inner exception message: {0}"
+
+
+
+
+ A string like "The EntitySet, '{0}', from the entity's EntityKey does not match the entity's type, '{1}'."
+
+
+
+
+ A string like "The specified entity type, '{0}', does not match the type '{1}' from the EntitySet '{2}'."
+
+
+
+
+ A string like "The EntitySet name '{0}.{1}' from the entity's EntityKey does not match the expected EntitySet name '{2}.{3}' from the '{4}' parameter."
+
+
+
+
+ A string like "Cannot explicitly load {0} for entities that are detached. Objects loaded using the NoTracking merge option are always detached."
+
+
+
+
+ A string like "Cannot load {0} using a context different than that with which the object was loaded."
+
+
+
+
+
+
+ A string like "There are no EntitySets defined for the specified entity type '{0}'. If '{0}' is a derived type, use the base type instead."
+
+
+
+
+ A string like "The specified entity cannot be deleted from the ObjectSet because the entity is a member of the EntitySet '{0}.{1}' instead of the EntitySet '{2}.{3}' that is referenced by the ObjectSet. Use the DeleteObject method on the ObjectSet that contains the entity, or use the ObjectContext.DeleteObject method if you want to delete the entity without validating its EntitySet."
+
+
+
+
+ A string like "The specified entity cannot be detached from the ObjectSet because the entity is a member of the EntitySet '{0}.{1}' instead of the EntitySet '{2}.{3}' that is referenced by the ObjectSet. Use the Detach method on the ObjectSet that contains the entity, or use the ObjectContext.Detach method if you want to delete the entity without validating its EntitySet."
+
+
+
+
+ A string like "The specified EntitySet '{0}.{1}' does not contain results of type '{2}'."
+
+
+
+
+ A string like "The result type '{0}' may not be abstract and must include a default constructor."
+
+
+
+
+ A string like "The '{0}' column is mapped to multiple properties '{1}'. Ensure a separate column exists for each property."
+
+
+
+
+ A string like "The object at index {0} in the specified collection of objects is null."
+
+
+
+
+ A string like "The object at index {0} in the specified collection of objects is not attached to the same ObjectContext as source object of this EntityCollection."
+
+
+
+
+ A string like "The object at index {0} in the specified collection of objects is in an added or deleted state. Relationships cannot be created for objects in this state."
+
+
+
+
+ A string like "The {0} object could not be serialized. This type of object cannot be serialized when the RelationshipManager belongs to an entity object that does not implement IEntityWithRelationships."
+
+
+
+
+ A string like "An item cannot be added to a fixed size Array of type '{0}'."
+
+
+
+
+ A string like "An item cannot be removed from a fixed size Array of type '{0}'."
+
+
+
+
+ A string like "The property '{0}' cannot be set to a null value."
+
+
+
+
+ A string like "The '{2}' property on '{1}' could not be set to a '{3}' value. You must set this property to a non-null value of type '{0}'. "
+
+
+
+
+ A string like "The specified cast from a materialized '{0}' type to the '{1}' type is not valid."
+
+
+
+
+ A string like "The specified cast from a materialized '{0}' type to a nullable '{1}' type is not valid."
+
+
+
+
+ A string like "The cast to value type '{0}' failed because the materialized value is null. Either the result type's generic parameter or the query must use a nullable type."
+
+
+
+
+ A string like "All objects in the EntitySet '{0}' must have unique primary keys. However, an instance of type '{1}' and an instance of type '{2}' both have the same primary key value, '{3}'. "
+
+
+
+
+ A string like "An object with a key value '{0}' already exists in an added state. An object in this state cannot be merged."
+
+
+
+
+ A string like "The relationship '{0}' does not match any relationship defined in the conceptual model."
+
+
+
+
+ A string like "An EntityCollection of {0} objects could not be returned for role name '{1}' in relationship '{2}'. Make sure that the EdmRelationshipAttribute that defines this relationship has the correct RelationshipMultiplicity for this role name. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "The Load method cannot return the {0} when the related object is in a deleted state."
+
+
+
+
+ A string like "The RelatedEnd with role name '{0}' from relationship '{1}' has already been loaded. This can occur when using a NoTracking merge option. Try using a different merge option when querying for the related object."
+
+
+
+
+ A string like "An EntityReference of type '{0}' could not be returned for role name '{1}' in relationship '{2}'. Make sure that the EdmRelationshipAttribute that defines this relationship has the correct RelationshipMultiplicity for this role name. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "Multiplicity constraint violated. The role '{0}' of the relationship '{1}' has multiplicity 1 or 0..1."
+
+
+
+
+ A string like "The {0} could not be loaded because it is not attached to an ObjectContext."
+
+
+
+
+ A string like "An object of type '{0}' cannot be added, attached, or removed from an EntityCollection that contains objects of type '{1}'."
+
+
+
+
+ A string like "An object of type '{0}' cannot be set or removed from the Value property of an EntityReference of type '{1}'."
+
+
+
+
+ A string like "The object in the '{0}' role cannot be automatically added to the context because it was retrieved using the NoTracking merge option. Explicitly attach the entity to the ObjectContext before defining the relationship."
+
+
+
+
+ A string like "Related objects cannot be loaded using the {0} merge option. Relationships cannot be created when one object was retrieved using a NoTracking merge option and the other object was retrieved using a different merge option."
+
+
+
+
+ A string like "The relationship cannot be defined because the EntitySet name '{0}.{1}' is not valid for the role '{2}' in association set name '{3}.{4}'."
+
+
+
+
+ A string like "Metadata information for the relationship '{0}' could not be retrieved. If mapping attributes are used, make sure that the EdmRelationshipAttribute for the relationship has been defined in the assembly. When using convention-based mapping, metadata information for relationships between detached entities cannot be determined."
+
+
+
+
+ A string like "The relationship '{0}' does not contain the role '{1}'. Make sure that EdmRelationshipAttribute that defines this relationship has the correct role names. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "The relationship manager was defined with an owner of type '{0}', which is not compatible with the type '{1}' for the source role '{2}' in the specified relationship, '{3}'."
+
+
+
+
+ A string like "The EntityReference has already been initialized. {0}"
+
+
+
+
+ A string like "The EntityReference could not be initialized, because the relationship manager for object to which the entity reference belongs is already attached to an ObjectContext. {0}"
+
+
+
+
+ A string like "The EntityCollection has already been initialized. {0}"
+
+
+
+
+ A string like "The EntityCollection could not be initialized because the relationship manager for the object to which the EntityCollection belongs is already attached to an ObjectContext. {0}"
+
+
+
+
+ A string like "The specified navigation property {0} could not be found."
+
+
+
+
+ A string like "The object could not be added to the bound collection. The specific EntitySet for the object of type '{0}' could not be determined."
+
+
+
+
+ A string like "The class '{0}' has no parameterless constructor."
+
+
+
+
+ A string like "Unable to set field/property {0} on entity type {1}. See InnerException for details."
+
+
+
+
+ A string like "The navigation property of type '{0}' is not a single implementation of '{1}'."
+
+
+
+
+
+ A string like "function '{0}()'"
+
+
+
+
+ A string like "type '{0}' constructor"
+
+
+
+
+ A string like "Cannot convert literal '{0}' to '{1}'. Numeric literal specification is not valid."
+
+
+
+
+ A string like "'{0}' is a reserved keyword and cannot be used as an alias, unless it is escaped."
+
+
+
+
+ A string like "The escaped identifier '{0}' is not valid."
+
+
+
+
+ A string like "The escaped identifier '{0}' has a mismatch of opening ('[') and closing (']') delimiters."
+
+
+
+
+ A string like "The simple identifier '{0}' is not valid."
+
+
+
+
+ A string like "The simple identifier '{0}' must contain basic Latin characters only. To use UNICODE characters, use an escaped identifier."
+
+
+
+
+ A string like "The alias '{0}' was already used."
+
+
+
+
+ A string like "The name '{0}' is ambiguous. '{0}' is defined in both the '{1}' namespace and the '{2}' namespace. To disambiguate, either use a fully qualified name or define a namespace alias."
+
+
+
+
+ A string like "The argument types '{0}' and '{1}' are incompatible for this operation."
+
+
+
+
+ A string like "The BETWEEN lower limit type '{0}' is not compatible with the upper limit type '{1}'."
+
+
+
+
+ A string like "The BETWEEN lower limit type '{0}' is not order-comparable with the upper limit type '{1}'."
+
+
+
+
+ A string like "The BETWEEN value type '{0}' is not order-comparable with the limits common type '{1}'."
+
+
+
+
+ A string like "'{0}' cannot be instantiated because it is defined as an abstract type."
+
+
+
+
+ A string like "'{0}' cannot be resolved into a valid type or function."
+
+
+
+
+ A string like "'{0}' could not be resolved in the current scope or context. Make sure that all referenced variables are in scope, that required schemas are loaded, and that namespaces are referenced correctly."
+
+
+
+
+ A string like "The CREATEREF type '{0}' is not a sub-type or super-type of the EntitySet EntityType '{1}'."
+
+
+
+
+ A string like "The CREATEREF type must specify an EntityType. The type specification '{0}' represents '{1}'."
+
+
+
+
+ A string like "The DEREF argument must be a reference type. The passed argument is a '{0}' type."
+
+
+
+
+ A string like "The inline function '{0}' with the same parameters already exists. Make sure that function overloads are not ambiguous."
+
+
+
+
+ A string like "The entity set or function import '{0}' is not defined in the entity container '{1}'."
+
+
+
+
+ A string like "The OFTYPE collection element type must refer to an EntityType. The passed type is {0} '{1}'."
+
+
+
+
+ A string like "The OFTYPE collection element type must refer to a nominal type. The passed type is {0} '{1}'."
+
+
+
+
+ A string like "{0} must refer to an EntityType. The passed type is {1} '{2}'."
+
+
+
+
+ A string like "{0} must refer to a nominal type. The passed type is {1} '{2}'."
+
+
+
+
+ A string like "Could not resolve the aggregate function '{0}' in this context."
+
+
+
+
+ A string like "A '{0}' exception occurred while processing the query. See the inner exception."
+
+
+
+
+ A string like "The type '{0}' is not supported in the UNION expression."
+
+
+
+
+ A string like "The CAST expression is not valid. There is no valid conversion from type '{0}' to type '{1}'."
+
+
+
+
+ A string like "The complex member '{0}' in type '{1}' and the complex member '{2}' in type '{3}' are incompatible because they have a different number of members."
+
+
+
+
+ A string like "The argument type '{0}' is not compatible with the property '{1}' of formal type '{2}'."
+
+
+
+
+ A string like "It is not valid to use the type constructor on type '{0}'. This type must have one of the following constructors: Entity, ComplexType, or RelationType."
+
+
+
+
+ A string like "The DateTimeOffset literal '{0}' exceeds the range of DateTimeOffset values."
+
+
+
+
+ A string like "The day '{0}' is not valid in DateTime literal '{1}'."
+
+
+
+
+ A string like "The day '{0}' is not valid for the month '{1}' in DateTime literal '{2}'."
+
+
+
+
+ A string like "'{0}' is not a member of type '{1}'. Type '{1}' is the result of dereferencing an expression of type '{2}'."
+
+
+
+
+ A string like "The EntityType objects '{0}' and '{1}' are incompatible because they do not share a common super-type."
+
+
+
+
+ A string like "The entity '{0}' in type '{1}' and the entity '{2}' in type '{3}' are incompatible because they do not share a common super-type."
+
+
+
+
+ A string like "The expression has been classified as a {0}; a {1} was expected."
+
+
+
+
+ A string like "The identifier '{0}' is not valid because it is not contained either in an aggregate function or in the GROUP BY clause."
+
+
+
+
+ A string like "Hour '{0}' is not valid in DateTime literal '{1}'."
+
+
+
+
+ A string like "The 'from' end could not be inferred in the relationship '{0}'."
+
+
+
+
+ A string like "The 'to' end could not be inferred in the relationship '{0}'."
+
+
+
+
+ A string like "The element type '{0}' and the CollectionType '{1}' are not compatible. The IN expression only supports entity, scalar and reference types. "
+
+
+
+
+ A string like "The KEY argument expression must be of reference type. The passed type is '{0}'."
+
+
+
+
+ A string like "COLLATE can only be used with sort keys of string type. The passed type is '{0}'."
+
+
+
+
+ A string like "The {0} literal value '{1}' is not valid."
+
+
+
+
+ A string like "Minute '{0}' is not valid in DateTime literal '{1}'."
+
+
+
+
+ A string like "Month '{0}' is not valid in DateTime literal '{1}'."
+
+
+
+
+ A string like "The non-nullable member '{0}' of type '{1}' cannot be initialized with a NULL value."
+
+
+
+
+ A string like "The command parameter syntax '@{0}' is not valid."
+
+
+
+
+ A string like "{0} member '{1}' and {2} member '{3}' are incompatible because they do not have a common type."
+
+
+
+
+ A string like "{0} member '{1}' in type '{2}' and {3} member '{4}' in type '{5}' are incompatible because they do not have a common type."
+
+
+
+
+ A string like "'{0}' is not a valid member of the '{1}' relationship. "
+
+
+
+
+ A string like "'{0}' has been resolved as a {1}; a {2} was expected."
+
+
+
+
+ A string like "Complex type '{0}' and complex type '{1}' are incompatible because they have different number of members."
+
+
+
+
+ A string like "Row type '{0}' and row type '{1}' are incompatible because they have a different number of columns."
+
+
+
+
+ A string like "Row member '{0}' in type '{1}' and row member '{2}' in type '{3}' are incompatible because they have a different number of columns."
+
+
+
+
+ A string like "Second '{0}' is not valid in DateTime literal '{1}'."
+
+
+
+
+ A string like "The '{0}' argument must be of CollectionType."
+
+
+
+
+ A string like "The unsigned type '{0}' cannot be promoted to a signed type."
+
+
+
+
+ A string like "Year '{0}' is not valid in DateTime literal '{1}'."
+
+
+
+
+ A string like "The multiplicity '{1}' is not valid for the relationship end '{0}'."
+
+
+
+
+ A string like "The query is not valid because it contains the association type '{0}', which cannot be projected."
+
+
+
+
+ A string like "The key expression '{0}' must have at least one reference to the immediate input scope."
+
+
+
+
+ A string like "There is no EDM type that corresponds to the literal type '{0}'."
+
+
+
+
+ A string like "The parameter '{0}' was defined more than once in the parameter collection."
+
+
+
+
+ A string like "The variable '{0}' was defined more than once in the variable collection."
+
+
+
+
+ A string like "The namespace alias '{0}' was used in a previous USING directive."
+
+
+
+
+ A string like "The namespace '{0}' was already imported."
+
+
+
+
+ A string like "The nested aggregate {0} cannot be used inside of the aggregate {1}."
+
+
+
+
+ A string like "No overload of aggregate function '{0}.{1}' is compatible with argument types in '{2}'."
+
+
+
+
+ A string like "No overload of canonical aggregate function '{0}.{1}' is compatible with the argument types in '{2}'. Consult provider-specific function documentation for store functions with similar functionality."
+
+
+
+
+ A string like "No overload of canonical function '{0}.{1}' is compatible with the argument types in '{2}'. Consult provider-specific function documentation for potential store functions with similar functionality."
+
+
+
+
+ A string like "No overload of function '{0}.{1}' is compatible with the argument types in '{2}'."
+
+
+
+
+ A string like "'{0}' is not a member of '{1}'. To extract a property of a collection element, use a sub-query to iterate over the collection."
+
+
+
+
+ A string like "'{0}' is not a member of type '{1}' in the currently loaded schemas."
+
+
+
+
+ A string like "Type '{0}' is neither a sub-type nor a super-type of '{1}'."
+
+
+
+
+ A string like "The type constructor argument '{0}' is missing."
+
+
+
+
+ A string like "The number of arguments passed to the type '{0}' constructor exceeds its formal specification."
+
+
+
+
+ A string like "The OFTYPE ONLY type argument is not valid because '{0}' is an abstract type."
+
+
+
+
+ A string like "The command parameter '{0}' of type '{1}' is not supported."
+
+
+
+
+ A string like "The command parameter '{0}' was not defined."
+
+
+
+
+ A string like "The {0} expression type must be promotable to an Edm.Int64 type. The passed type is '{1}'."
+
+
+
+
+ A string like "The {0} expression must be a command parameter or an integral numeric literal."
+
+
+
+
+ A string like "The {0} expression value must be greater than or equal to zero."
+
+
+
+
+ A string like "The {0} operand of {1} is not valid because its type '{2}' cannot be compared for equality. Only primitive, enumeration, entity, row, and reference types can be compared for equality."
+
+
+
+
+ A string like "The precision '{0}' must be greater than the scale '{1}'. "
+
+
+
+
+ A string like "The REF argument must be of EntityType. The passed type is '{0}'."
+
+
+
+
+ A string like "The REF argument must specify an EntityType. The type specification '{0}' represents '{1}'."
+
+
+
+
+ A string like "The related end expression type '{0}' must be promotable to the 'to' end type '{1}'."
+
+
+
+
+ A string like "The specified type '{0}' must be a relationship type."
+
+
+
+
+ A string like "The target end '{0}' must be unique."
+
+
+
+
+ A string like "The relationship source type '{0}' must be promotable to the 'from' end type '{1}'."
+
+
+
+
+ A string like "'{0}' does not support type specification."
+
+
+
+
+ A string like "'{0}' does not support '{1}' specification."
+
+
+
+
+ A string like "The type specification has an incorrect number of arguments. The '{0}' type has {1} parameters."
+
+
+
+
+ A string like "'{0}' is less than the minimum supported value."
+
+
+
+
+ A string like "'{0}' is greater than the maximum supported value."
+
+
+
+
+ A string like "{0} member '{1}' and {2} member '{3}' are not compatible for this operation, because they are not the same kind of type."
+
+
+
+
+ A string like "The '{0}' type argument must specify an EntityType. The passed type is {1} '{2}'."
+
+
+
+
+ A string like "The '{0}' type argument must specify a nominal type, The passed type is {1} '{2}'."
+
+
+
+
+ A string like "Type '{0}' could not be found. Make sure that the required schemas are loaded and that the namespaces are imported correctly."
+
+
+
+
+ A string like "INTERNAL ERROR: The literal type '{0}' is not supported."
+
+
+
+
+ A string like "INTERNAL ERROR: The expression resolution has an unknown class '{0}'."
+
+
+
+
+ A string like "The expression '{0}' is of an unsupported type. "
+
+
+
+
+ A string like "The specified type is not polymorphic: '{0}'. "
+
+
+
+
+ A string like "{0} requires an expression argument with a polymorphic result type that is compatible with the type argument."
+
+
+
+
+ A string like "The name '{2}' was specified twice, at index {0} and index {1}. Duplicate names are not allowed."
+
+
+
+
+ A string like "The ResultType of the specified expression is not compatible with the required type. The expression ResultType is '{0}' but the required type is '{1}'. "
+
+
+
+
+ A string like "The EntityContainer '{0}' was not found in the destination MetadataWorkspace. "
+
+
+
+
+ A string like "The EntitySet '{0}.{1}' was not found in the destination MetadataWorkspace. "
+
+
+
+
+ A string like "The function '{0}' was not found in the destination MetadataWorkspace."
+
+
+
+
+ A string like "A property named '{0}' is not declared by the type '{1}' from the destination MetadataWorkspace. "
+
+
+
+
+ A string like "A navigation property named '{0}' is not declared by the type '{1}' from the destination MetadataWorkspace. "
+
+
+
+
+ A string like "A relationship end named '{0}' is not declared by the relationship type '{1}' from the destination MetadataWorkspace."
+
+
+
+
+ A string like "The destination MetadataWorkspace does not contain the type '{0}'."
+
+
+
+
+ A string like "The specified parameter name is not valid: '{0}'."
+
+
+
+
+ A string like "The specified expression contains multiple references to the parameter '{0}' that have different result types."
+
+
+
+
+ A string like "The specified expression contains {0} metadata from a workspace other than the target workspace."
+
+
+
+
+ A string like "The specified expression contains {0} metadata from a data space other than the target, '{1}'."
+
+
+
+
+ A string like "No property with the name '{0}' is declared by the type '{1}'."
+
+
+
+
+ A string like "The method result type '{0}' is not supported for this method argument. A method that produces an instance of a DbExpression-derived type or an anonymous type with DbExpression-derived properties is required."
+
+
+
+
+ A string like "{0} requires arguments with compatible collection ResultTypes."
+
+
+
+
+ A string like "{0} requires a collection argument."
+
+
+
+
+ A string like "The unsigned type '{0}' cannot be promoted to a signed type."
+
+
+
+
+ A string like "The requested cast is not allowed: from type '{0}' to type '{1}'."
+
+
+
+
+ A string like "The specified value is not an instance of type '{0}'."
+
+
+
+
+ A string like "Only enumeration or primitive types may be used as constant value types. DbConstantExpression cannot be created using an instance of type '{0}'."
+
+
+
+
+ A string like "The type '{0}' does not match the EDM enumeration type '{1}' or its underlying type '{2}'."
+
+
+
+
+ A string like "No function named 'Edm.{0}' having the specified argument types was found."
+
+
+
+
+ A string like "The specified argument result types matched more than one overload of the function 'Edm.{0}'."
+
+
+
+
+ A string like "The specified group key is not valid because equality comparison cannot be performed on its ResultType: '{0}'."
+
+
+
+
+ A string like "An aggregate named '{0}' cannot be used because the specified group keys include a key with the same name."
+
+
+
+
+ A string like "The specified DbCrossJoinExpression inputs contain expression bindings with a duplicate variable name, '{2}'. The first occurrence is at index {0}, the second is at index {1}. "
+
+
+
+
+ A string like "A collection of '{0}' is not a valid argument for {1}."
+
+
+
+
+ A string like "DbNewInstanceExpression cannot create an instance of the memberless type '{0}'."
+
+
+
+
+ A string like "DbNewInstanceExpression cannot create an instance of the abstract type '{0}'."
+
+
+
+
+ A string like "The specified navigation requires a navigation source of a type that is compatible with '{0}'."
+
+
+
+
+ A string like "An error occurred while preparing definition of the function '{0}'. See the inner exception for details."
+
+
+
+
+ A string like "Definition of the function '{0}' contains a direct or indirect reference to itself. Recursive function definitions are not supported."
+
+
+
+
+ A string like "The result type '{0}' specified in the declaration of the function '{1}' does not match the result type '{2}' of the function definition."
+
+
+
+
+ A string like "The function '{0}' has no defining expression. A user-defined function needs a defining expression for successful execution."
+
+
+
+
+ A string like "The referenced variable '{0}' is not defined in the current scope."
+
+
+
+
+ A string like "The ResultType of the referenced variable '{0}' does not match the type specified in this variable reference expression."
+
+
+
+
+ A string like "The specified Op is of an unsupported type: {0}"
+
+
+
+
+ A string like "Calling '{0}' when the data reader is closed is not a valid operation."
+
+
+
+
+ A string like "The data reader is incompatible with the specified '{0}'. A member of the type, '{1}', does not have a corresponding column in the data reader with the same name."
+
+
+
+
+ A string like "The data reader is incompatible with the function mapping '{1}'. The column with the name '{0}' does not exist."
+
+
+
+
+ A string like "Cannot create a value for property '{0}' of type '{1}'. Only properties of primitive or enumeration types are supported."
+
+
+
+
+ A string like "The query attempted to call '{0}' over a nested query, but '{0}' did not have the appropriate keys."
+
+
+
+
+ A string like "The nested query is not supported. Operation1='{0}' Operation2='{1}'"
+
+
+
+
+ A string like "No query mapping view exists for the specified set '{0}.{1}'."
+
+
+
+
+ A string like "Internal .NET Framework Data Provider error {0}."
+
+
+
+
+ A string like "The {0} enumeration value, {1}, is not valid."
+
+
+
+
+ A string like "Buffer offset '{1}' plus the bytes available '{0}' is greater than the length of the passed in buffer."
+
+
+
+
+ A string like "Data length '{0}' is less than 0."
+
+
+
+
+ A string like "The parameter data type of {0} is not valid."
+
+
+
+
+ A string like "Destination buffer is not valid (size of {0}) offset: {1}"
+
+
+
+
+ A string like "Source buffer is not valid (size of {0}) offset: {1}"
+
+
+
+
+ A string like "At dataOffset '{0}' {2} attempt is not valid. With CommandBehavior.SequentialAccess, you may only read from dataOffset '{1}' or greater."
+
+
+
+
+ A string like "Attempt to read from column ordinal '{0}' is not valid. With CommandBehavior.SequentialAccess, you may only read from column ordinal '{1}' or greater."
+
+
+
+
+ A string like "Unable to handle an unknown TypeCode {0} returned by Type {1}."
+
+
+
+
+ A string like "The element in the collection parameter '{0}' cannot be null."
+
+
+
+
+ A string like "The element in the collection parameter '{0}' cannot be null or empty."
+
+
+
+
+ A string like "An EntityParameter with ParameterName '{0}' is not contained by this EntityParameterCollection."
+
+
+
+
+ A string like "Invalid index {0} for this EntityParameterCollection with {1} elements."
+
+
+
+
+ A string like "The EntityParameterCollection only accepts non-null EntityParameter type objects, not objects of type {0}."
+
+
+
+
+ A string like "Format of the initialization string does not conform to specification starting at index {0}."
+
+
+
+
+ A string like "Invalid parameter Size value '{0}'. The value must be greater than or equal to 0."
+
+
+
+
+ A string like "Keyword not supported: '{0}'."
+
+
+
+
+ A string like "Facet '{0}' must not be specified for type '{1}'."
+
+
+
+
+ A string like "Annotation '{0}' is already defined in '{1}'."
+
+
+
+
+ A string like "{0} does not contain a schema definition, or the XmlReader provided started at the end of the file."
+
+
+
+
+ A string like "{0} is not valid."
+
+
+
+
+ A string like "{1} ({0}) is not valid."
+
+
+
+
+ A string like "Unrecognized schema attribute: {0}."
+
+
+
+
+ A string like "Unrecognized schema element: {0}."
+
+
+
+
+ A string like "The current schema element does not support text ({0})."
+
+
+
+
+ A string like "Unexpected XmlNode type: {0}."
+
+
+
+
+ A string like "Malformed XML. Element starting at ({0},{1}) has no closing tag."
+
+
+
+
+ A string like "{1} value ({0}) was not understood."
+
+
+
+
+ A string like "The EntityContainer name must be unique. An EntityContainer with the name '{0}' is already defined."
+
+
+
+
+ A string like "Each type name in a schema must be unique. Type name '{0}' was already defined."
+
+
+
+
+ A string like "Each property name in a type must be unique. Property name '{0}' was already defined."
+
+
+
+
+ A string like "Each member name in an EntityContainer must be unique. The member '{0}' is already defined in EntityContainer '{1}'. Because EntityContainer '{2}' extends EntityContainer '{1}', you cannot have a member with the same name in EntityContainer '{2}'."
+
+
+
+
+ A string like "Each member name in an EntityContainer must be unique. A member with name '{0}' is already defined."
+
+
+
+
+ A string like "{0} property is not valid. A type is already defined for this property."
+
+
+
+
+ A string like "MaxLength '{0}' is not valid. Length must be between '{1}' and '{2}' for '{3}' type."
+
+
+
+
+ A string like "SRID '{0}' is not valid. Its value must be between '{1}' and '{2}' for '{3}' type."
+
+
+
+
+ A string like "Unknown namespace or alias ({0})."
+
+
+
+
+ A string like "BaseType ({0}) is not valid. The BaseType for {1} must be a structured type."
+
+
+
+
+ A string like "A property cannot be of type {0}. The property type must be an inline type, a scalar type, or an enumeration type."
+
+
+
+
+ A string like "BaseType ({0}) is not valid. The BaseType for {1} must be another EntityType."
+
+
+
+
+ A string like "BaseType ({0}) is not valid. The BaseType for {1} must be another ComplexType."
+
+
+
+
+ A string like "{0} facet isn't allowed for properties of type {1}."
+
+
+
+
+ A string like "Facet '{0}' must be specified for '{1}' typed properties."
+
+
+
+
+ A string like "Default value ({0}) is not valid for Binary. Value must be of form 0x123 where 123 stands for a non-empty sequence of hex digits."
+
+
+
+
+ A string like "Default value ({0}) is not valid. Expected an integer between {1} and {2}."
+
+
+
+
+ A string like "Default value ({0}) is not valid for DateTime. The value must be in the form '{1}'."
+
+
+
+
+ A string like "Default value ({0}) is not valid for Time. The value must be in the form '{1}'."
+
+
+
+
+ A string like "Default value ({0}) is not valid for DateTimeOffset. The value must be in the form '{1}'."
+
+
+
+
+ A string like "Default value ({0}) is not compatible with the facets specified for Decimal. The value must be a decimal number with scale less than or equal to {1} and precision less than or equal to {2}."
+
+
+
+
+ A string like "Default value ({0}) is not valid. The value must be a floating point number between {1} and {2}."
+
+
+
+
+ A string like "Default value ({0}) is not valid for GUID. The value must be enclosed in single quotes in the form 'dddddddd-dddd-dddd-dddd-dddddddddddd'."
+
+
+
+
+ A string like "Default value ({0}) is not valid for Boolean. The value must be true or false."
+
+
+
+
+ A string like "A member named {0} cannot be defined in class {1}. It is defined in ancestor class {2}."
+
+
+
+
+ A string like "Precision and Scale combination is not valid. Precision ({0}) must be greater than or equal to Scale ({1})."
+
+
+
+
+ A string like "No schema encountered with '{0}' namespace. Make sure the namespace is correct or the schema defining the namespace is specified."
+
+
+
+
+ A string like "NavigationProperty is not valid. {0} is not a Relationship."
+
+
+
+
+ A string like "NavigationProperty is not valid. The role {0} is not defined in Relationship {1}."
+
+
+
+
+ A string like "NavigationProperty '{0}' is not valid. Type '{1}' of FromRole '{2}' in AssociationType '{3}' must exactly match with the type '{4}' on which this NavigationProperty is declared on."
+
+
+
+
+ A string like "Name {0} cannot be used in type {1}. Member names cannot be the same as their enclosing type."
+
+
+
+
+ A string like "Key usage is not valid. {0} cannot define keys because one of its base classes ({1}) defines keys."
+
+
+
+
+ A string like "Key Part: '{0}' for type {1} is not valid. All parts of the key must be non nullable."
+
+
+
+
+ A string like "Key: {0} is not valid. {1} is not a valid property name."
+
+
+
+
+ A string like "EntityType '{0}' has no key defined. Define the key for this EntityType."
+
+
+
+
+ A string like "Value {0} is not valid. Expected a non-negative value."
+
+
+
+
+ A string like "{0} is out of range."
+
+
+
+
+ A string like "URI {0} is not acceptable. URIs must be absolute or specify a file."
+
+
+
+
+ A string like "Element of unexpected type {0} was found at index {1}."
+
+
+
+
+ A string like "Each alias in a schema must be unique. Alias '{0}' was already used in this schema."
+
+
+
+
+ A string like "The namespace '{0}' is a system namespace and is implicitly referred by every schema. You cannot specify an explicit reference to this namespace."
+
+
+
+
+ A string like "'{0}' is a system namespace and cannot be used as an Alias. Use some other Alias."
+
+
+
+
+ A string like "The EntitySet {0} is based on type {1} that has no keys defined."
+
+
+
+
+ A string like "The EntitySet '{0}' has both a Table or Schema attribute and a DefiningQuery element. The Table and Schema attributes on EntitySet are mutually exclusive with the DefiningQuery element. Use only the Table and Schema attributes or the DefiningQuery element."
+
+
+
+
+ A string like "The element {1} in namespace {0} was unexpected for the root element. The expected Schema in one of the following namespaces: {2}."
+
+
+
+
+ A string like "The element {1} was unexpected for the root element. The expected Schema in one of the following namespaces: {2}."
+
+
+
+
+ A string like "Each parameter name in a function must be unique. The parameter name '{0}' was already defined."
+
+
+
+
+ A string like "Type '{0}' is not valid in function '{1}'. The function must have return type and parameters expressed in primitive types."
+
+
+
+
+ A string like "Type '{0}' is not valid in function '{1}'. The function must have return type and parameters expressed in conceptual side primitive types."
+
+
+
+
+ A string like "Return type is not valid in FunctionImport '{0}'. The FunctionImport must return a collection of scalar values or a collection of entities."
+
+
+
+
+ A string like "Return type is not valid in FunctionImport '{0}'. The FunctionImport must return Scalar, Entity, or ComplexType."
+
+
+
+
+ A string like "Return type is not valid in FunctionImport '{0}'. The FunctionImport can have no return type or return a collection of scalar values, a collection of complex types or a collection of entities."
+
+
+
+
+ A string like "EntitySet '{0}' is not valid in FunctionImport '{1}'. Unable to find an EntitySet with the name."
+
+
+
+
+ A string like "FunctionImport '{0}' returns entities but does not specify an EntitySet."
+
+
+
+
+ A string like "The function import '{0}' returns entities of type '{1}' that cannot exist in the declared EntitySet '{2}'."
+
+
+
+
+ A string like "The function import '{0}' specifies an entity set but does not return entities."
+
+
+
+
+ A string like "The function import '{0}' specifies an entity set and an entity set path. A function import may only specify one of these values but not both."
+
+
+
+
+ A string like "The function import '{0}' is declared as composable and side-effecting. A function import can be either composable or side-effecting, but not both."
+
+
+
+
+ A string like "The function import '{0}' has a parameter of a collection or reference type. Parameters of a collection or reference type are not allowed in function imports."
+
+
+
+
+ A string like "The function import '{0}' has a non-nullable parameter. Only nullable parameters are allowed in function imports."
+
+
+
+
+ A string like "The EntitySet '{0}' with schema '{1}' and table '{2}' was already defined. Each EntitySet must refer to a unique schema and table."
+
+
+
+
+ A string like "Type '{0}' is derived from the type '{1}' that is the type for EntitySet '{2}'. Type '{0}' defines new concurrency requirements that are not allowed for sub types of base EntitySet types."
+
+
+
+
+ A string like "In EntityContainer '{4}', Role '{0}' in '{1}' and '{2}' AssociationSet refers to the same EntitySet '{3}'. Make sure that if two or more AssociationSet refer to the same AssociationType, the ends must not refer to the same EntitySet."
+
+
+
+
+ A string like "Relationship {0} is not valid. Multiplicity ({1}) is not valid. Multiplicity must be: '*', '0..1', or '1'."
+
+
+
+
+ A string like "Each Name and PluralName in a relationship must be unique. '{0}' was already defined."
+
+
+
+
+ A string like "Relationship {0} is not valid. End type ({1}) is not valid. The End type must be an EntityType."
+
+
+
+
+ A string like "The parameter {0} in function '{1}' in schema '{2}' has an invalid parameter direction {3}. Valid parameter directions are: In, Out, and InOut."
+
+
+
+
+ A string like "The parameter {0} in function '{1}' in schema '{2}' has an invalid parameter direction {3}. The only valid value for this parameter is In."
+
+
+
+
+ A string like "The Action {0} on {1} is not recognized. Valid actions are 'None' or 'Cascade'."
+
+
+
+
+ A string like "Only one {0} element is allowed per relationship."
+
+
+
+
+ A string like "Type {0} is not defined in namespace {1} (Alias={2})."
+
+
+
+
+ A string like "The Type {0} is not qualified with a namespace or alias. Only primitive types can be used without qualification."
+
+
+
+
+ A string like "Type {0} is not defined in namespace {1}."
+
+
+
+
+ A string like "The value {0} is not valid for ParameterTypeSemantics attribute. Valid values are 'ExactMatchOnly', 'AllowImplicitPromotion' or 'AllowImplicitConversion'."
+
+
+
+
+ A string like "Key specified in EntityType '{0}' is not valid. Property '{1}' is referenced more than once in the Key element."
+
+
+
+
+ A string like "An EntitySet cannot be of type {0}. The property type must be an EntityType, or an AssociationEntityType."
+
+
+
+
+ A string like "A RelationshipSet cannot be of type {0}. The property type must be a Relationship."
+
+
+
+
+ A string like "No EntityContainer found with name '{0}'."
+
+
+
+
+ A string like "'{0}' is not a valid namespace or alias name. You must use the current schema namespace or alias to qualify the type."
+
+
+
+
+ A string like "Precision '{0}' is not valid. Precision must be between '{1}' and '{2}' for '{3}' type."
+
+
+
+
+ A string like "Scale '{0}' is not valid. Scale must be between '{1}' and '{2}' for '{3}' type."
+
+
+
+
+ A string like "The referenced EntitySet {0} for End {1} could not be found in the containing EntityContainer."
+
+
+
+
+ A string like "The End {0} does not match any Ends on the {1} type."
+
+
+
+
+ A string like "The End Name {0} is already defined."
+
+
+
+
+ A string like "The EntitySet for the End '{0}' in AssociationSet '{1}'was not specified, and cannot be inferred because the EntitySet is ambiguous. More than one EntitySet could be used; an explicit End element with an EntitySet attribute must be specified."
+
+
+
+
+ A string like "The EntitySet for the End '{0}' in AssociationSet '{1}' was not specified, and cannot be inferred because none of the EntitySet elements are of the correct type."
+
+
+
+
+ A string like "The End {0} has a different Type than the EntitySet it refers to."
+
+
+
+
+ A string like "In EntityContainer '{4}', the Role for the End with the EntitySet '{0}', in the AssociationSet '{1}' was not supplied, and there were no Ends in the Relationship '{2}' that matched the type '{3}'."
+
+
+
+
+ A string like "In EntityContainer '{4}', the Role for the End with the EntitySet '{0}' in the AssociationSet '{1}' was not supplied, and there is more than one End in the Relationship '{2}' that could match the type '{3}'. Provide the Role attribute to disambiguate the End."
+
+
+
+
+ A string like "The Role for the End with the EntitySet {0} in the AssociationSet {1} was not supplied and the End found matches one that is already defined. Change the EntitySet to one which has a type of a different End of the Relationship."
+
+
+
+
+ A string like "The Association {0} is not valid. Associations may only contain two End elements."
+
+
+
+
+ A string like "There is no Role with name '{0}' defined in relationship '{1}'. Check and try again."
+
+
+
+
+ A string like "Properties referred by the Principal Role {0} must be exactly identical to the key of the EntityType {1} referred to by the Principal Role in the relationship constraint for Relationship {2}. Make sure all the key properties are specified in the Principal Role."
+
+
+
+
+ A string like "Properties referred by the Dependent Role {0} must be a subset of the key of the EntityType {1} referred to by the Dependent Role in the referential constraint for Relationship {2}."
+
+
+
+
+ A string like "There is no property with name '{0}' defined in type referred by Role '{1}'."
+
+
+
+
+ A string like "The types of all properties in the Dependent Role of a referential constraint must be the same as the corresponding property types in the Principal Role. The type of property '{0}' on entity '{1}' does not match the type of property '{2}' on entity '{3}' in the referential constraint '{4}'."
+
+
+
+
+ A string like "Multiplicity is not valid in role '{0}' in relationship '{1}'. Valid values for multiplicity for Principal Role are '0..1' or '1'."
+
+
+
+
+ A string like "Multiplicity conflicts with the referential constraint in Role '{0}' in relationship '{1}'. Because one/all of the properties in the Dependent Role is non-nullable, multiplicity of the Principal Role must be '1'."
+
+
+
+
+ A string like "Multiplicity conflicts with the referential constraint in Role '{0}' in relationship '{1}'. Because all of the properties in the Dependent Role are non-nullable, multiplicity of the Principal Role must be '1'."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Because all the properties in the Dependent Role are nullable, multiplicity of the Principal Role must be '0..1'."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. The Lower Bound of the multiplicity must be 0."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Because the Dependent Role refers to the key properties, the upper bound of the multiplicity of the Dependent Role must be 1."
+
+
+
+
+ A string like "Multiplicity is not valid in Role '{0}' in relationship '{1}'. Because the Dependent Role properties are not the key properties, the upper bound of the multiplicity of the Dependent Role must be *."
+
+
+
+
+ A string like "The relationship '{0}' does not contain the required referential constraint."
+
+
+
+
+ A string like "In relationship '{0}', the Principal and Dependent Role of the referential constraint refers to the same Role in the relationship type."
+
+
+
+
+ A string like "The value '{0}' is not a valid PrimitiveTypeKind."
+
+
+
+
+ A string like "The property '{0}' in EntityType '{1}' is not valid. All properties that are part of the EntityKey must be of enumeration or primitive type."
+
+
+
+
+ A string like "The property '{0}' in EntityType '{1}' is not valid. Type '{2}' of the property maps to '{3}' and EntityKey properties that are of type '{4}' are currently not supported."
+
+
+
+
+ A string like "The property '{0}' in EntityType '{1}' is not valid. EntityKey properties that are of type '{2}' are currently not supported."
+
+
+
+
+ A string like "The type '{0}' is of PrimitiveTypeKind {1} which must have the facet description {2}."
+
+
+
+
+ A string like "End '{0}' on relationship '{1}' cannot have operation specified since its multiplicity is '*'. Operations cannot be specified on ends with multiplicity '*'."
+
+
+
+
+ A string like "End '{0}' on relationship '{1}' must specify multiplicity."
+
+
+
+
+ A string like "EntityContainer '{0}' cannot extend itself. Specify some other EntityContainer name."
+
+
+
+
+ A string like "Argument '{0}' is invalid. The specified function is not marked as composable."
+
+
+
+
+ A string like "Function '{0}' with the same {1} space type parameters already exists. Make sure that function overloads are not ambiguous."
+
+
+
+
+ A string like "Function '{0}' and {1} space type '{0}' cannot have the same fully qualified name."
+
+
+
+
+ A string like "A cycle was detected in the type hierarchy of '{0}'."
+
+
+
+
+ A string like "The function import '{0}' cannot have ComplexType ReturnType '{1}' and an EntitySet specified at the same time."
+
+
+
+
+ A string like "Nested ComplexType property '{0}' in the ReturnType '{1}' of the function '{2}' is not supported, please consider flattening the nested ComplexType property."
+
+
+
+
+ A string like "Facets cannot be specified for non-scalar type '{0}'."
+
+
+
+
+ A string like "ReferenceType element can only refer to an EntityType. '{0}' is not declared as an EntityType."
+
+
+
+
+ A string like "The '{0}' namespace is reserved for the Entity Framework code generation."
+
+
+
+
+ A string like "The value '{0}' of the enumeration type member '{1}' cannot be converted to '{2}' type."
+
+
+
+
+ A string like "'{0}' is not a valid type for type filtering operations. Type filtering is only valid on entity types and complex types."
+
+
+
+
+ A string like "The specified query name '{0}' is not valid. Query names must begin with a letter and can only contain letters, numbers, and underscores."
+
+
+
+
+ A string like "The array type '{0}' cannot be initialized in a query result. Consider using '{1}' instead."
+
+
+
+
+
+ A string like "The specified parameter name '{0}' is not valid. Parameter names must begin with a letter and can only contain letters, numbers, and underscores."
+
+
+
+
+ A string like "The specified parameter type '{0}' is not valid. Only scalar types, such as System.Int32, System.Decimal, System.DateTime, and System.Guid, are supported."
+
+
+
+
+ A string like "A parameter named '{0}' was not found in the parameter collection."
+
+
+
+
+ A string like "A parameter '{0}' already exists in the parameter collection. Parameters must be unique in the parameter collection."
+
+
+
+
+ A string like "A parameter named '{0}' already exists in the parameter collection. Parameter names must be unique in the parameter collection."
+
+
+
+
+ A string like "The provider returned null for the informationType '{0}'."
+
+
+
+
+ A string like "A specified Include path is not valid. The EntityType '{0}' does not declare a navigation property with the name '{1}'."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' cannot be set because the collection is already set to an EntityCollection."
+
+
+
+
+ A string like "There is no metadata information available for the proxy type for '{0}'. This exception can be caused when a proxy type for an entity is detached from an ObjectContext. See InnerException for details."
+
+
+
+
+ A string like "There is already a generated proxy type for the object layer type '{0}'. This occurs when the same object layer type is mapped by two or more different models in an AppDomain."
+
+
+
+
+ A string like "No Entity Framework provider found for the ADO.NET provider with invariant name '{0}'. Make sure the provider is registered in the 'entityFramework' section of the application config file. See http://go.microsoft.com/fwlink/?LinkId=260882 for more information."
+
+
+
+
+ A string like "The Entity Framework provider type '{0}' registered in the application config file for the ADO.NET provider with invariant name '{1}' could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See http://go.microsoft.com/fwlink/?LinkId=260882 for more information."
+
+
+
+
+ A string like "The Entity Framework provider type '{0}' did not have a static property or field named 'Instance'. Entity Framework providers must declare a static property or field named 'Instance' that returns the singleton instance of the provider."
+
+
+
+
+ A string like "The 'Instance' member of the Entity Framework provider type '{0}' did not return an object that inherits from 'System.Data.Entity.Core.Common.DbProviderServices'. Entity Framework providers must inherit from this class and the 'Instance' member must return the singleton instance of the provider. This may be because the provider does not support Entity Framework 6 or later; see http://go.microsoft.com/fwlink/?LinkId=260882 for more information."
+
+
+
+
+ A string like "The provider for invariant name '{0}' is specified multiple times in the application configuration. The invariant name must be unique for each configured provider."
+
+
+
+
+ A string like "No name was passed to the IDbDependencyResolver.GetService method. The provider invariant name must be supplied when attempting to resolve a '{0}' dependency."
+
+
+
+
+ A string like "No '{0}' instance was passed to the IDbDependencyResolver.GetService method. A '{0}' instance must be supplied when attempting to resolve an '{1}' dependency."
+
+
+
+
+ A string like "The default DbConfiguration instance was used by the Entity Framework before an attempt was made to set an instance of '{0}'. The '{0}' instance must be set at application start before using any Entity Framework features or must be registered in the application's config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "An instance of '{0}' cannot be set because an instance of '{1}' is already being used. Only one DbConfiguration type can be used in an application. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "The default DbConfiguration instance was used by the Entity Framework before the '{0}' type was discovered. An instance of '{0}' must be set at application start before using any Entity Framework features or must be registered in the application's config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "An instance of '{0}' was set but this type was not discovered in the same assembly as the '{1}' context. Either put the DbConfiguration type in the same assembly as the DbContext type, use DbConfigurationTypeAttribute on the DbContext type to specify the DbConfiguration type, or set the DbConfiguration type in the config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "The assembly '{0}' contains more than one type derived from '{1}'. Either use DbConfigurationTypeAttribute on the DbContext type to specify the DbConfiguration type, define the DbConfiguration type to use in the application's config file, or ensure that the assembly contains at most one type derived from '{1}'."
+
+
+
+
+ A string like "The type '{0}' does not inherit from '{1}'. Migrations configuration types must extend from '{1}'."
+
+
+
+
+ A string like "The type '{0}' does not inherit from '{1}'. Migrations SQL generator implementations must extend from '{1}'."
+
+
+
+
+ A string like "The type '{0}' does not inherit from '{1}'. Entity Framework code-based configuration classes must inherit from '{1}'."
+
+
+
+
+ A string like "The DbConfiguration type '{0}' specified in the application config file could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "The DbConfiguration type '{0}' specified in the DbConfigurationTypeAttribute constructor could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "Failed to create instance of type '{0}'. The type must have a public parameterless constructor."
+
+
+
+
+ A string like "Failed to create instance of type '{0}'. The type must not be abstract."
+
+
+
+
+ A string like "Failed to create instance of type '{0}'. The type must not be generic."
+
+
+
+
+ A string like "The call to DbConfiguration.{0} failed because the configuration is locked. The protected methods and properties of DbConfiguration are intended to be called only from the constructor of a class derived from DbConfiguration and cannot be called after the DbConfiguration object is in use."
+
+
+
+
+ A string like "To enable migrations for '{0}', use Enable-Migrations -ContextTypeName {0}."
+
+
+
+
+ A string like "More than one context type was found in the assembly '{0}'."
+
+
+
+
+ A string like "More than one context type '{0}' was found in the assembly '{1}'. Specify the fully qualified name of the context."
+
+
+
+
+ A string like "No context type was found in the assembly '{0}'."
+
+
+
+
+ A string like "The context type '{0}' was not found in the assembly '{1}'."
+
+
+
+
+ A string like "The source IQueryable doesn't implement IDbAsyncEnumerable{0}. Only sources that implement IDbAsyncEnumerable can be used for Entity Framework asynchronous operations. For more details see http://go.microsoft.com/fwlink/?LinkId=287068."
+
+
+
+
+ A string like "An instance of '{0}' could not be created because it does not define a parameterless constructor. Every type derived from EntityTypeConfiguration in an assembly must have a parameterless constructor when using AddFromAssembly to add Code First configurations from that assembly."
+
+
+
+
+ A string like "The '{0}' collection used in the call to '{1}' must contain at least one element."
+
+
+
+
+ A string like "The type '{0}' does not inherit from DbContext. The DbMigrationsConfiguration.ContextType property must be set to a type that inherits from DbContext."
+
+
+
+
+ A string like "The 'MigrationsDirectory' property of 'DbMigrationsConfiguration' was set to the absolute path '{0}'. The migrations directory must be set to a relative path for a sub-directory under the Visual Studio project root."
+
+
+
+
+ A string like "The type '{0}' cannot be used to filter properties. Only scalar types, string, and byte[] are supported."
+
+
+
+
+ A string like "The property '{0}' cannot be configured. Only scalar properties can be configured using the Property method."
+
+
+
+
+ A string like "Unable to generate an explicit migration because the following explicit migrations are pending: [{0}]. Apply the pending explicit migrations before attempting to generate a new explicit migration."
+
+
+
+
+ A string like "The configured execution strategy '{0}' does not support user initiated transactions. See http://go.microsoft.com/fwlink/?LinkId=309381 for additional information."
+
+
+
+
+ A string like "The minimum delay of '{0}' must be less than or equal to the maximum delay of '{1}'."
+
+
+
+
+ A string like "The delay '{0}' is invalid. Delay must be greater than or equal to zero."
+
+
+
+
+ A string like "Maximum number of retries ({0}) exceeded while executing database operations with '{1}'. See inner exception for the most recent failure."
+
+
+
+
+ A string like "The base type '{0}' must be mapped to functions because its derived type '{1}' is mapped to functions. When mapping an inheritance hierarchy to functions, ensure that the root type of the hierarchy is also mapped to functions."
+
+
+
+
+ A string like "'{0}' is not a valid resource name."
+
+
+
+
+ A string like "A parameter binding to the property '{0}' was not found on the modification function '{1}'. Ensure that the parameter is valid for this modification operation and that it is not database generated."
+
+
+
+
+ A string like "The current migration SQL generator ({0}) is unable to generate SQL for operations of type '{1}'. Call SetSqlGenerator on your migrations configuration class to use a different SQL generator. To create a custom SQL generator that can handle this type of operation, add a new class that derives from {0} and override Generate(MigrationOperation)."
+
+
+
+
+ A string like "An original value parameter binding to the property '{0}' was not found on the modification function '{1}'. Ensure that the parameter is a concurrency token."
+
+
+
+
+ A string like "A result binding for the property '{0}' was not found on the modification function '{1}'. Ensure that the property is database generated."
+
+
+
+
+ A string like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting modification function mapping information."
+
+
+
+
+ A string like "Streaming queries are not supported by the configured execution strategy '{0}'. See http://go.microsoft.com/fwlink/?LinkId=309381 for additional information."
+
+
+
+
+ A string like "A property cannot be of type '{0}'. The property type must be a ComplexType, a PrimitiveType or an EnumType."
+
+
+
+
+ A string like "Argument '{0}' is not valid. The specified mapping already exists or property paths are empty."
+
+
+
+
+ A string like "Could not apply auto-migration '{0}' because it includes modification function creation operations. When using auto-migrations, modification function creation operations are only supported when migrating to the current model."
+
+
+
+
+ A string like "Calling '{0}' is not valid for type '{1}' because it is configured as a complex type. '{0}' is only allowed when configuring entity types."
+
+
+
+
+ A string like "Calling '{0}' is not valid for type '{1}' because it has been excluded from the model."
+
+
+
+
+ A string like "Attempt to add member {0} to structural type {1} failed. Member has DataSpace {2}, structural type has DataSpace {3}. They must be the same."
+
+
+
+
+
+ A string like "The entity type '{0}' on which the navigation property '{1}' is declared is not a base type for the type '{2}' referred to by the inverse navigation property '{3}'."
+
+
+
+
+ A string like "The entity type '{0}' to which the navigation property '{1}' refers does not derive from the type '{2}' on which the inverse navigation property '{3}' is declared."
+
+
+
+
+ A string like "Duplicate parameter name: {0}"
+
+
+
+
+ A string like "-- Failed in {0} ms with error: {1}{2}"
+
+
+
+
+ A string like "-- Canceled in {0} ms{1}"
+
+
+
+
+ A string like "-- Completed in {0} ms with result: {1}{2}"
+
+
+
+
+ A string like "-- Executing asynchronously at {0}{1}"
+
+
+
+
+ A string like "-- Executing at {0}{1}"
+
+
+
+
+ A string like "The type '{0}' passed to DbConfiguration.LoadConfiguration does not derive from DbContext. Only DbContext types can be used for DbConfiguration discovery."
+
+
+
+
+ A string like "An error occurred while attempting to generate the body SQL of the stored procedure '{0}' for entity type '{1}'. This can happen if the entity type has both a self-referencing association and a store-generated key. See the inner exception for details."
+
+
+
+
+ A string like "Multiplicity '{0}' is not compatible with the property '{1}' of type '{2}'."
+
+
+
+
+ A string like "Multiplicity '{0}' is not valid. Multiplicity must be: '*', '0..1', or '1'."
+
+
+
+
+ A string like "The property '{0}' of type '{1}' cannot be marked as optional because it cannot be assigned a null value."
+
+
+
+
+ A string like "The member '{0}' has not been implemented on type '{1}' which inherits from '{2}'. Test doubles for '{2}' must provide implementations of methods and properties that are used."
+
+
+
+
+ A string like "The property '{0}' on type '{1}' cannot be configured as a navigation property because type '{2}' was configured as a complex type."
+
+
+
+
+ A string like "The specified convention of type '{0}' is not a valid convention. Conventions must derive from Convention or implement IStoreConvention or IConceptualConvention."
+
+
+
+
+
+ A string like "Scale cannot be configured for the DateTime property '{0}', only precision can be configured for DateTime properties."
+
+
+
+
+ A string like "Only precision was configured for Decimal property '{0}'. Both precision and scale must be configured for Decimal properties."
+
+
+
+
+ A string like "Precision without scale has been configured for property '{0}'. Precision without scale can only be configured for DateTime properties."
+
+
+
+
+ A string like "Precision and scale have been configured for property '{0}'. Precision and scale can only be configured for Decimal properties."
+
+
+
+
+ A string like "The property '{0}' is not a Byte array. IsRowVersion can only be configured for Byte array properties."
+
+
+
+
+ A string like "The property '{0}' is not a String. IsUnicode can only be configured on String properties."
+
+
+
+
+ A string like "The property '{0}' is not a String or Byte array. Length can only be configured for String and Byte array properties."
+
+
+
+
+ A string like "AutomaticMigration"
+
+
+
+
+ A string like "BootstrapMigration"
+
+
+
+
+ A string like "InitialCreate"
+
+
+
+
+ A string like "Automatic migration was not applied because it would result in data loss."
+
+
+
+
+ A string like "Running Seed method."
+
+
+
+
+ A string like "No pending explicit migrations."
+
+
+
+
+ A string like "Explicit"
+
+
+
+
+ A string like "Upgrading history table."
+
+
+
+
+ A string like "Cannot scaffold the next migration because the target database was created with a version of Code First earlier than EF 4.3 and does not contain the migrations history table. To start using migrations against this database, ensure the current model is compatible with the target database and execute the migrations Update process. (In Visual Studio you can use the Update-Database command from Package Manager Console to execute the migrations Update process)."
+
+
+
+
+ A string like "Unable to update database to match the current model because there are pending changes and automatic migration is disabled. Either write the pending model changes to a code-based migration or enable automatic migration. Set DbMigrationsConfiguration.AutomaticMigrationsEnabled to true to enable automatic migration."
+
+
+
+
+ A string like "Scripting the downgrade between two specified migrations is not supported."
+
+
+
+
+ A string like "Direct column renaming is not supported by SQL Server Compact. To rename a column in SQL Server Compact, you will need to recreate it."
+
+
+
+
+ A string like "One or more validation errors were detected during model generation:"
+
+
+
+
+ A string like "A circular ComplexType hierarchy was detected. Self-referencing ComplexTypes are not supported."
+
+
+
+
+ A string like "Connection to the database failed. The connection string is configured with an invalid LocalDB server name. This may have been set in 'global.asax' by a pre-release version of MVC4. The default connection factory is now set in web.config so the line in 'global.asax' starting with 'Database.DefaultConnectionFactory = ' should be removed. See http://go.microsoft.com/fwlink/?LinkId=243166 for details."
+
+
+
+
+ A string like "An error occurred while getting provider information from the database. This can be caused by Entity Framework using an incorrect connection string. Check the inner exceptions for details and ensure that the connection string is correct."
+
+
+
+
+ A string like "An error occurred while saving entities that do not expose foreign key properties for their relationships. The EntityEntries property will return null because a single entity cannot be identified as the source of the exception. Handling of exceptions while saving can be made easier by exposing foreign key properties in your entity types. See the InnerException for details."
+
+
+
+
+ A string like "The set of property value names is read-only."
+
+
+
+
+ A string like "A property of a complex type must be set to an instance of the generic or non-generic DbPropertyValues class for that type."
+
+
+
+
+ A string like "Model compatibility cannot be checked because the DbContext instance was not created using Code First patterns. DbContext instances created from an ObjectContext or using an EDMX file cannot be checked for compatibility."
+
+
+
+
+ A string like "Model compatibility cannot be checked because the database does not contain model metadata. Model compatibility can only be checked for databases created using Code First or Code First Migrations."
+
+
+
+
+ A string like "The context cannot be used while the model is being created. This exception may be thrown if the context is used inside the OnModelCreating method or if the same context instance is accessed by multiple threads concurrently. Note that instance members of DbContext and related classes are not guaranteed to be thread safe."
+
+
+
+
+ A string like "The DbContext class cannot be used with models that have multiple entity sets per type (MEST)."
+
+
+
+
+ A string like "The operation cannot be completed because the DbContext has been disposed."
+
+
+
+
+ A string like "The provider factory returned a null connection."
+
+
+
+
+ A string like "The DbConnectionFactory instance returned a null connection."
+
+
+
+
+ A string like "The number of primary key values passed must match number of primary key values defined on the entity."
+
+
+
+
+ A string like "The type of one of the primary key values did not match the type defined in the entity. See inner exception for details."
+
+
+
+
+ A string like "Multiple entities were found in the Added state that match the given primary key values."
+
+
+
+
+ A string like "Data binding directly to a store query (DbSet, DbQuery, DbSqlQuery, DbRawSqlQuery) is not supported. Instead populate a DbSet with data, for example by calling Load on the DbSet, and then bind to local data. For WPF bind to DbSet.Local. For WinForms bind to DbSet.Local.ToBindingList()."
+
+
+
+
+ A string like "The Include path expression must refer to a navigation property defined on the type. Use dotted paths for reference navigation properties and the Select operator for collection navigation properties."
+
+
+
+
+ A string like "Cannot initialize a DbContext from an entity connection string or an EntityConnection instance together with a DbCompiledModel. If an entity connection string or EntityConnection instance is used, then the model will be created from the metadata in the connection. If a DbCompiledModel is used, then the connection supplied should be a standard database connection (for example, a SqlConnection instance) rather than an entity connection."
+
+
+
+
+ A string like "Using the same DbCompiledModel to create contexts against different types of database servers is not supported. Instead, create a separate DbCompiledModel for each type of server being used."
+
+
+
+
+ A string like "Validation failed for one or more entities. See 'EntityValidationErrors' property for more details."
+
+
+
+
+ A string like "An exception occurred while initializing the database. See the InnerException for details."
+
+
+
+
+ A string like "Creating a DbModelBuilder or writing the EDMX from a DbContext created using an existing ObjectContext is not supported. EDMX can only be obtained from a Code First DbContext created without using an existing DbCompiledModel."
+
+
+
+
+ A string like "Creating a DbModelBuilder or writing the EDMX from a DbContext created using Database First or Model First is not supported. EDMX can only be obtained from a Code First DbContext created without using an existing DbCompiledModel."
+
+
+
+
+ A string like "Code generated using the T4 templates for Database First and Model First development may not work correctly if used in Code First mode. To continue using Database First or Model First ensure that the Entity Framework connection string is specified in the config file of executing application. To use these classes, that were generated from Database First or Model First, with Code First add any additional configuration using attributes or the DbModelBuilder API and then remove the code that throws this exception."
+
+
+
+
+ A string like "The generic 'Set' method cannot be called with a proxy type. Either use the actual entity type or call the non-generic 'Set' method."
+
+
+
+
+ A string like "NavigationProperty is not valid. The FromRole and ToRole are the same."
+
+
+
+
+ A string like "OnDelete can be specified on only one End of an EdmAssociation."
+
+
+
+
+ A string like "The number of properties in the Dependent and Principal Roles in a relationship constraint must be identical."
+
+
+
+
+ A string like "Composable function imports are not supported for version 1.0 or 2.0 EDM Models."
+
+
+
+
+ A string like "The name is missing or not valid."
+
+
+
+
+ A string like "AssociationEnd must not be null."
+
+
+
+
+ A string like "DependentEnd must not be null."
+
+
+
+
+ A string like "ToProperties must not be empty."
+
+
+
+
+ A string like "Association must not be null."
+
+
+
+
+ A string like "ResultEnd must not be null."
+
+
+
+
+ A string like "EntityType must not be null."
+
+
+
+
+ A string like "ElementType must not be null."
+
+
+
+
+ A string like "ElementType must not be null."
+
+
+
+
+ A string like "SourceSet must not be null."
+
+
+
+
+ A string like "TargetSet must not be null."
+
+
+
+
+ A string like "The type is not a valid EdmTypeReference."
+
+
+
+
+ A string like "The data space of the item does not match the data space of the EdmModel."
+
+
+
+
+ A string like "Serializer can only serialize an EdmModel that has one EdmNamespace and one EdmEntityContainer."
+
+
+
+
+ A string like "MaxLengthAttribute must have a Length value that is greater than zero. Use MaxLength() without parameters to indicate that the string or array can have the maximum allowable length."
+
+
+
+
+ A string like "MinLengthAttribute must have a Length value that is zero or greater."
+
+
+
+
+ A string like "The connection can not be overridden because this context was created from an existing ObjectContext."
+
+
+
+
+ A string like "Can not override the connection for this context with a standard DbConnection because the original connection was an EntityConnection."
+
+
+
+
+ A string like "Can not override the connection for this context with an EntityConnection because the original connection was a standard DbConnection."
+
+
+
+
+ A string like "The key-value pairs that define an EntityKey cannot be null or empty."
+
+
+
+
+ A string like "The requested operation could not be completed, because a null EntityKey property value was returned by the object."
+
+
+
+
+ A string like "An EntityKey must have at least one key name and value."
+
+
+
+
+ A string like "The EntitySet name cannot be null or empty, and must be qualified with an EntityContainer name that is not null or empty."
+
+
+
+
+ A string like "The EntityKey does not contain a valid EntitySet name."
+
+
+
+
+ A string like "EntityKey values cannot be changed once they are set."
+
+
+
+
+ A string like "The EntityType specified for the metadata parameter is not compatible with the specified EntitySet. "
+
+
+
+
+ A string like "The type of the TypeUsage object specified for the metadata parameter is not compatible with the type to which an EdmMember belongs."
+
+
+
+
+ A string like "The specified value is not a string."
+
+
+
+
+ A string like "The EntityCommand.CommandText property has not been initialized."
+
+
+
+
+ A string like "A connection string must be set on the connection before you attempt this operation."
+
+
+
+
+ A string like "The connection is not open."
+
+
+
+
+ A string like "Cannot perform the operation because the command does not have a connection."
+
+
+
+
+ A string like "Cannot perform the operation because the adapter does not have a connection."
+
+
+
+
+ A string like "Cannot perform the update operation because the adapter's connection is not open."
+
+
+
+
+ A string like "The specified named connection is either not found in the configuration, not intended to be used with the EntityClient provider, or not valid."
+
+
+
+
+ A string like "The command is still associated with an open data reader. Changes cannot be made on this command and this command cannot be executed until the data reader is closed."
+
+
+
+
+ A string like "No modifications to connection are permitted after the metadata has been registered either by opening a connection or constructing the connection with a MetadataWorkspace."
+
+
+
+
+ A string like "closed"
+
+
+
+
+ A string like "broken"
+
+
+
+
+ A string like "This store command cannot be cloned because the underlying store provider does not support cloning."
+
+
+
+
+ A string like "The only EntityCommand.CommandType values supported by the EntityClient provider are Text and StoredProcedure."
+
+
+
+
+ A string like "An error occurred while closing the provider connection. See the inner exception for details."
+
+
+
+
+ A string like "An error occurred while starting a transaction on the provider connection. See the inner exception for details."
+
+
+
+
+ A string like "Other keywords are not allowed when the 'Name' keyword is specified."
+
+
+
+
+ A string like "An error occurred while preparing the command definition. See the inner exception for details."
+
+
+
+
+ A string like "An error occurred while executing the command definition. See the inner exception for details."
+
+
+
+
+ A string like "An error occurred while executing the command. See the inner exception for details."
+
+
+
+
+ A string like "An error occurred while reading from the store provider's data reader. See the inner exception for details."
+
+
+
+
+ A string like "The data reader returned by the store data provider does not have enough columns for the query requested."
+
+
+
+
+ A string like "One of the parameters in the EntityParameterCollection is null or empty. A name must begin with a letter and contain only letters, numbers, and underscores. "
+
+
+
+
+ A string like "The correct DbType cannot be inferred based on the value that has been set for the EntityParameter.DbType property."
+
+
+
+
+ A string like "The connection is already in a transaction and cannot participate in another transaction. EntityClient does not support parallel transactions."
+
+
+
+
+ A string like "The transaction is either not associated with the current connection or has been completed."
+
+
+
+
+ A string like "The update operation cannot be performed, because the adapter's connection is not associated with a valid store connection."
+
+
+
+
+ A string like "The command could not be executed, because the connection metadata is incompatible with the command metadata."
+
+
+
+
+ A string like "The underlying provider failed."
+
+
+
+
+ A string like "EntityCommand.CommandText was not specified for the StoredProcedure EntityCommand."
+
+
+
+
+ A string like "The value of EntityCommand.CommandText is not valid for a StoredProcedure command. The EntityCommand.CommandText value must be of the form 'ContainerName.FunctionImportName'."
+
+
+
+
+ A string like "EntityClient cannot be used to create a command definition from a store command tree."
+
+
+
+
+ A string like "This EntityCommand is based on a prepared command definition and cannot be re-prepared. To create an equivalent command with different parameters, create a new command definition and call its CreateCommand method."
+
+
+
+
+ A string like "CommandText property value cannot be retrieved because the CommandTree property is not null."
+
+
+
+
+ A string like "Cannot set the CommandText property value because the CommandTree property is not null."
+
+
+
+
+ A string like "CommandTree property value cannot be retrieved because the CommandText property is not null."
+
+
+
+
+ A string like "Cannot set the CommandTree property value because the CommandText property is not null."
+
+
+
+
+ A string like "LINQ to Entities query expressions can only be constructed from instances that implement the IQueryable interface."
+
+
+
+
+ A string like "Only parameterless constructors and initializers are supported in LINQ to Entities."
+
+
+
+
+ A string like "Only list initializer items with a single element are supported in LINQ to Entities."
+
+
+
+
+ A string like "In constructors and initializers, only property or field parameter bindings are supported in LINQ to Entities."
+
+
+
+
+ A string like "The ThenBy method must follow either the OrderBy method or another call to the ThenBy method."
+
+
+
+
+ A string like "This method is not supported against a materialized query result."
+
+
+
+
+ A string like "The specified LINQ expression contains references to queries that are associated with different contexts."
+
+
+
+
+ A string like "Casting to Decimal is not supported in LINQ to Entities queries, because the required precision and scale information cannot be inferred."
+
+
+
+
+ A string like "Calling the CreateOrderedEnumerable generic method on the result of a LINQ to Entities query is not supported."
+
+
+
+
+ A string like "The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'."
+
+
+
+
+ A string like "Property indexers are not supported in LINQ to Entities."
+
+
+
+
+ A string like "Anonymous type"
+
+
+
+
+ A string like "Closure type"
+
+
+
+
+ A string like "The method 'First' can only be used as a final query operation. Consider using the method 'FirstOrDefault' in this instance instead."
+
+
+
+
+ A string like "The methods 'Single' and 'SingleOrDefault' can only be used as a final query operation. Consider using the method 'FirstOrDefault' in this instance instead."
+
+
+
+
+ A string like "The method 'Include' is only supported by LINQ to Entities when the argument is a string constant."
+
+
+
+
+ A string like "The method 'MergeAs' is only supported by LINQ to Entities when the argument is a MergeOption constant."
+
+
+
+
+ A string like "This method supports the LINQ to Entities infrastructure and is not intended to be used directly from your code."
+
+
+
+
+ A string like "A cycle was detected in a LINQ expression."
+
+
+
+
+ A string like "This function can only be invoked from LINQ to Entities."
+
+
+
+
+ A string like "Unable to determine a valid ordering for dependent operations. Dependencies may exist due to foreign key constraints, model requirements, or store-generated values."
+
+
+
+
+ A string like "An error occurred while updating the entries. See the inner exception for details."
+
+
+
+
+ A string like "A value shared across entities or associations is generated in more than one location. Check that mapping does not split an EntityKey to multiple store-generated columns."
+
+
+
+
+ A string like "The entity client's MetadataWorkspace differs from the workspace referenced by the state manager."
+
+
+
+
+ A string like "Referential integrity constraint violation. A Dependent Role has multiple principals with different values."
+
+
+
+
+ A string like "Error retrieving values from ObjectStateEntry. See inner exception for details."
+
+
+
+
+ A string like "Circular relationships with referential integrity constraints detected."
+
+
+
+
+ A string like "Invalid data encountered. A required relationship is missing. Examine StateEntries to determine the source of the constraint violation."
+
+
+
+
+ A string like "Conflicting changes detected. This may happen when trying to insert multiple entities with the same key."
+
+
+
+
+ A string like "Set"
+
+
+
+
+ A string like "NULL"
+
+
+
+
+ A string like ", "
+
+
+
+
+ A string like "entities"
+
+
+
+
+ A string like "rows"
+
+
+
+
+ A string like "NOT_NULL"
+
+
+
+
+ A string like "ERROR"
+
+
+
+
+ A string like "Entity"
+
+
+
+
+ A string like "An entity is mapped to different rows within the same table. Ensure these two mapping fragments do not map two groups of entities with identical keys to two distinct groups of rows."
+
+
+
+
+ A string like "Two entities with identical keys are mapped to different rows within the same table. Ensure these two mapping fragments do not map two groups of entities with overlapping keys to two distinct groups of rows."
+
+
+
+
+ A string like "An entity is mapped to different rows within the same table. Ensure these two mapping fragments do not map two groups of entities with overlapping keys to two distinct groups of rows."
+
+
+
+
+ A string like "Two entities with possibly identical keys are mapped to different rows within the same table. Ensure these two mapping fragments do not map two unrelated EntitySets to two distinct groups of rows."
+
+
+
+
+ A string like "Two entities with different keys are mapped to the same row. Ensure these two mapping fragments do not map two groups of entities with different keys to the same group of rows."
+
+
+
+
+ A string like "Two entities with different keys are mapped to the same row. Ensure these two mapping fragments do not map two EntitySets with overlapping keys to the same group of rows."
+
+
+
+
+ A string like "Two entities with different keys are mapped to the same row. Ensure these two mapping fragments do not map two groups of entities with overlapping keys to the same group of rows."
+
+
+
+
+ A string like "Two entities with possibly different keys are mapped to the same row. Ensure these two mapping fragments do not map two unrelated EntitySets to the same group of rows."
+
+
+
+
+ A string like "Two entities with possibly different keys are mapped to the same row. Ensure these two mapping fragments map both ends of the AssociationSet to the corresponding columns."
+
+
+
+
+ A string like "Two entities with different keys are mapped to the same row. Ensure these two mapping fragments do not map two groups of entities with different keys to two overlapping groups of rows."
+
+
+
+
+ A string like "Two rows with different primary keys are mapped to the same entity. Ensure these two mapping fragments do not map two groups of entities with identical keys to two overlapping groups of rows."
+
+
+
+
+ A string like "Two rows with different primary keys are mapped to two entities that carry identical keys through a referential integrity constraint. Ensure these two mapping fragments do not map two EntitySets with identical keys to two overlapping groups of rows."
+
+
+
+
+ A string like "An entity from one EntitySet is mapped to a row that is also mapped to an entity from another EntitySet with possibly different key. Ensure these two mapping fragments do not map two unrelated EntitySets to two overlapping groups of rows."
+
+
+
+
+ A string like "Mapping fragments cannot be joined. Ensure every mapping fragment maps a key on which it should be joined with one of the other mapping fragments."
+
+
+
+
+ A string like "Item has an empty identity."
+
+
+
+
+ A string like "CollectionType has a null type usage."
+
+
+
+
+ A string like "The facet object has null for the FacetType. Null is not valid for this property."
+
+
+
+
+ A string like "The member has null for the DeclaringType. Null is not valid for this property."
+
+
+
+
+ A string like "The member has null for the MemberTypeUsage. Null is not valid for this property."
+
+
+
+
+ A string like "The item property has null for TypeUsage. Null is not valid for this property."
+
+
+
+
+ A string like "The RefType has null for EntityType. Null is not valid for this property."
+
+
+
+
+ A string like "The type usage object has null for EdmType. Null is not valid for this property."
+
+
+
+
+ A string like "A member of the same name is already defined in a BaseType."
+
+
+
+
+ A string like "CollectionType objects cannot have a base type."
+
+
+
+
+ A string like "Reference types cannot have a base type."
+
+
+
+
+ A string like "The type does not have a name."
+
+
+
+
+ A string like "The type does not have a namespace."
+
+
+
+
+ A string like "The facet does not have a name."
+
+
+
+
+ A string like "The member does not have a name."
+
+
+
+
+ A string like "The metadata property does not have a name."
+
+
+
+
+ A string like "The underlying type of CLR enumeration type does not match the underlying type of EDM enumeration type."
+
+
+
+
+ A string like "The following information may be useful in resolving the previous error:"
+
+
+
+
+ A string like "Inconsistent metadata error"
+
+
+
+
+ A string like "The operation cannot be performed because the collection is read only."
+
+
+
+
+ A string like "The operation cannot be performed because the item is read only."
+
+
+
+
+ A string like "The EntitySet already has an EntityContainer, it cannot be added to this collection."
+
+
+
+
+ A string like "At least one of the input paths is not valid because either it is too long or it has incorrect format."
+
+
+
+
+ A string like "Unable to determine application context. The ASP.NET application path could not be resolved."
+
+
+
+
+ A string like "The wildcard assembly enumerator function returned null."
+
+
+
+
+ A string like "Unable to load the specified metadata resource."
+
+
+
+
+ A string like "At least one SSDL artifact is required for creating StoreItemCollection."
+
+
+
+
+ A string like "The specified metadata path is not valid. A valid path must be either an existing directory, an existing file with extension '.csdl', '.ssdl', or '.msl', or a URI that identifies an embedded resource."
+
+
+
+
+ A string like "Entity connections are not supported; only storage connections are supported."
+
+
+
+
+ A string like "The PrimitiveType is not a string type."
+
+
+
+
+ A string like "The PrimitiveType is not a binary type."
+
+
+
+
+ A string like "The PrimitiveType is not a DateTime type."
+
+
+
+
+ A string like "The given primitive type is not a DateTimeOffset type."
+
+
+
+
+ A string like "The given primitive type is not a Time type."
+
+
+
+
+ A string like "The PrimitiveType is not a Decimal type."
+
+
+
+
+ A string like "Destination array was not long enough. Check arrayIndex and length, and the array's lower bounds."
+
+
+
+
+ A string like "The storage provider manifest could not be obtained."
+
+
+
+
+ A string like "Could not retrieve the provider manifest."
+
+
+
+
+ A string like "MaxLength must be greater than zero."
+
+
+
+
+ A string like "The argument to the function must be a conceptual schema type."
+
+
+
+
+ A string like "The argument to the function must be an CLR type."
+
+
+
+
+ A string like ""Mapping not valid error""
+
+
+
+
+ A string like "Content in MSL is not valid."
+
+
+
+
+ A string like "AssociationType Name should be specified when providing a function mapping or End property mapping."
+
+
+
+
+ A string like "A table mapping element is expected but not present."
+
+
+
+
+ A string like "Expecting only EntitySetMapping, AssociationSetMapping, or FunctionImportMapping elements."
+
+
+
+
+ A string like "Both conceptual model and column members cannot be specified for condition mapping."
+
+
+
+
+ A string like "Either conceptual model or Column Members must be specified for condition mapping."
+
+
+
+
+ A string like "Both Value and IsNull attributes cannot be specified for condition mapping."
+
+
+
+
+ A string like "Either Value or IsNullAttribute has to be specified for condition mapping."
+
+
+
+
+ A string like "Conditions are not supported on complex-valued members."
+
+
+
+
+ A string like "Only EntityTypeMapping and QueryView elements are allowed when the EntityType name is not specified on the EntitySetMapping."
+
+
+
+
+ A string like "The value specified for the condition is not compatible with the type of the member."
+
+
+
+
+ A string like "The first QueryView must not be type-specific. Try removing the TypeName property."
+
+
+
+
+ A string like "The specified DbMappingViewCacheFactory has failed to create a DbMappingViewCache instance."
+
+
+
+
+ A string like "MappingViewCacheFactory is already set and cannot be modified."
+
+
+
+
+ A string like "Unclosed parenthesis in IsOfType declaration."
+
+
+
+
+ A string like "An EntityType Mapping containing a function mapping cannot specify the TableName property."
+
+
+
+
+ A string like "An EntityType Mapping function binding cannot map multiple types. Function mappings may be specified only for EntityType mappings for single types -- do not use the 'IsTypeOf' modifier or specify multiple types."
+
+
+
+
+ A string like "Cannot determine the version for the current parameter binding."
+
+
+
+
+ A string like "This function mapping can only contain bindings to 'original' property versions."
+
+
+
+
+ A string like "This function mapping can only contain bindings to 'current' property versions."
+
+
+
+
+ A string like "MakeColumnsDistinct flag can only be placed within a container that does not generate update views. Mark GenerateUpdateViews attribute to 'false' within EntityContainerMapping."
+
+
+
+
+ A string like "The version of EdmItemCollection must match the version of StoreItemCollection."
+
+
+
+
+ A string like "The version of the loaded mapping files must be the same as the version of loaded EdmItemCollection and StoreItemCollection."
+
+
+
+
+ A string like "An entity object cannot be referenced by multiple instances of IEntityChangeTracker."
+
+
+
+
+ A string like "This complex object is already attached to another object."
+
+
+
+
+ A string like "This ObjectStateEntry does not have original values. Objects in an added or detached state cannot have original values. "
+
+
+
+
+ A string like "This ObjectStateEntry does not have current values. Objects in a deleted or detached state cannot have current values."
+
+
+
+
+ A string like "The object is in a detached state. This operation cannot be performed on an ObjectStateEntry when the object is detached."
+
+
+
+
+ A string like "The ObjectStateEntry is a relationship entry. The current and original values of relationship entries cannot be modified."
+
+
+
+
+ A string like "The ObjectStateEntry is a relationship entry. The state of relationship entries cannot be modified."
+
+
+
+
+ A string like "The object is in a detached or deleted state. An ObjectStateEntry in this state cannot be modified."
+
+
+
+
+ A string like "The EntityKey property can only be set when the current value of the property is null."
+
+
+
+
+ A string like "The ObjectStateEntry is a key entry and its current and original values are not accessible."
+
+
+
+
+ A string like "The ObjectStateEntry is a key entry and its state cannot be modified."
+
+
+
+
+ A string like "The ObjectStateEntry is a key entry. Delete cannot be called on key entries."
+
+
+
+
+ A string like "EntityMemberChanged or EntityComplexMemberChanged was called without first calling EntityMemberChanging or EntityComplexMemberChanging on the same change tracker with the same property name. For information about properly reporting changes, see the Entity Framework documentation. "
+
+
+
+
+ A string like "A RelationshipManager object cannot be returned for this ObjectStateEntry instance. Only an ObjectStateEntry that represents an entity has an associated RelationshipManager."
+
+
+
+
+ A string like "The value for the complex property could not be set. Complex properties must be set to an object that implements IExtendedDataRecord."
+
+
+
+
+ A string like "The supplied EntityKey does not have a corresponding entry in the ObjectStateManager."
+
+
+
+
+ A string like "An object with a key that matches the key of the supplied object could not be found in the ObjectStateManager. Verify that the key values of the supplied object match the key values of the object to which changes must be applied."
+
+
+
+
+ A string like "Objects in a detached state do not exist in the ObjectStateManager."
+
+
+
+
+ A string like "An object with the same key already exists in the ObjectStateManager. The ObjectStateManager cannot track multiple objects with the same key."
+
+
+
+
+ A string like "AcceptChanges cannot continue because the object's key values conflict with another object in the ObjectStateManager. Make sure that the key values are unique before calling AcceptChanges."
+
+
+
+
+ A string like "The value of a property that is part of an object's key does not match the corresponding property value stored in the ObjectContext. This can occur if properties that are part of the key return inconsistent or incorrect values or if DetectChanges is not called after changes are made to a property that is part of the key."
+
+
+
+
+ A string like "The object cannot be attached because the value of a property that is a part of the EntityKey does not match the corresponding value in the EntityKey."
+
+
+
+
+ A string like "The object's EntityKey value is not valid."
+
+
+
+
+ A string like "AcceptChanges cannot continue because the object's EntityKey value is null or is not a temporary key. This can happen when the EntityKey property is modified while the object is in an added state."
+
+
+
+
+ A string like "The object cannot be added to the object context. The object's EntityKey has an ObjectStateEntry that indicates that the object is already participating in a different relationship."
+
+
+
+
+ A string like "A RelationshipManager cannot be returned for this object. A RelationshipManager can only be returned for objects that are either tracked by the ObjectStateManager or that implement IEntityWithRelationships."
+
+
+
+
+ A string like "Cannot change relationship's state to the state other than deleted or detached if the source or target entity is in the deleted state."
+
+
+
+
+ A string like "Cannot change relationship's state to the state other than added or detached if the source or target entity is in the added state."
+
+
+
+
+ A string like "Cannot change state of a relationship if one of the ends of the relationship is a KeyEntry."
+
+
+
+
+ A string like "The ChangeRelationshipState method is not supported for relationships that are defined by using foreign-key values."
+
+
+
+
+ A string like "The object state cannot be changed. This exception may result from one or more of the primary key properties being set to null. Non-Added objects cannot have null primary key values. See inner exception for details."
+
+
+
+
+ A string like "The refresh attempt has failed because an unexpected entity was returned by the data source."
+
+
+
+
+ A string like "The supplied connection string is not valid, because it contains insufficient mapping or metadata information."
+
+
+
+
+ A string like "The supplied connection is not valid because it contains insufficient mapping or metadata information."
+
+
+
+
+ A string like "An object with the specified EntityKey value could not be found."
+
+
+
+
+ A string like "The object cannot be deleted because it was not found in the ObjectStateManager."
+
+
+
+
+ A string like "The object cannot be detached because it is not attached to the ObjectStateManager."
+
+
+
+
+ A string like "The specified CommandTimeout value is not valid. It must be a positive number."
+
+
+
+
+ A string like "The object cannot be attached because it is already in the object context. An object can only be reattached when it is in an unchanged state. "
+
+
+
+
+ A string like "An object with a null EntityKey value cannot be attached to an object context."
+
+
+
+
+ A string like "An object with a temporary EntityKey value cannot be attached to an object context."
+
+
+
+
+ A string like "The EntitySet name could not be determined. To attach an object, supply a valid EntitySet name and make sure that the object has a valid EntityKey."
+
+
+
+
+ A string like "The EntityContainer name could not be determined. The provided EntitySet name must be qualified by the EntityContainer name, such as 'EntityContainerName.EntitySetName', or the DefaultContainerName property must be set for the ObjectContext."
+
+
+
+
+ A string like "The DefaultContainerName property has already been set for this ObjectContext. This property cannot be changed after it has been set. "
+
+
+
+
+ A string like "The provided EntitySet name must be qualified by the EntityContainer name, such as 'EntityContainerName.EntitySetName', or the DefaultContainerName property must be set for the ObjectContext."
+
+
+
+
+ A string like "The operation failed: The relationship could not be changed because one or more of the foreign-key properties is non-nullable. When a change is made to a relationship, the related foreign-key property is set to a null value. If the foreign-key does not support null values, a new relationship must be defined, the foreign-key property must be assigned another non-null value, or the unrelated object must be deleted."
+
+
+
+
+ A string like "The ObjectContext instance has been disposed and can no longer be used for operations that require a connection."
+
+
+
+
+ A string like "The selector expression for LoadProperty must be a MemberAccess for the property."
+
+
+
+
+ A string like "The EntityState value passed for the entity is not valid. The EntityState value must be one of the following: Added, Deleted, Detached, Modified, or Unchanged."
+
+
+
+
+ A string like "The EntityState value passed for the relationship is not valid. The EntityState value must be one of the following: Added, Deleted, Detached, or Unchanged. Relationships cannot be set to the Modified state."
+
+
+
+
+ A string like "An object that has a key that matches the key of the supplied object could not be found in the ObjectStateManager. Verify that the object to which changes must be applied is not in the Added state and that its key values match the key values of the supplied object."
+
+
+
+
+ A string like "When executing a command, parameters must be exclusively database parameters or values."
+
+
+
+
+ A string like "Attach is not a valid operation when the source object associated with this related end is in an added, deleted, or detached state. Objects loaded using the NoTracking merge option are always detached."
+
+
+
+
+ A string like "The object being attached to the source object is not attached to the same ObjectContext as the source object."
+
+
+
+
+ A string like "The object being attached is in an added or deleted state. Relationships cannot be created for objects in this state."
+
+
+
+
+ A string like "The object could not be added to the EntityCollection or EntityReference. An object that is attached to an ObjectContext cannot be added to an EntityCollection or EntityReference that is not associated with a source object. "
+
+
+
+
+ A string like " The object could not be removed from the EntityCollection or EntityReference. An object that is attached to an ObjectContext cannot be removed from an EntityCollection or EntityReference that is not associated with a source object."
+
+
+
+
+ A string like "Adding a relationship with an entity which is in the Deleted state is not allowed."
+
+
+
+
+ A string like "This property cannot be set to a null value."
+
+
+
+
+ A string like "The result of a query cannot be enumerated more than once."
+
+
+
+
+ A string like "Only primitive types, entity types, and complex types can be materialized."
+
+
+
+
+ A string like "The source query for this EntityCollection or EntityReference cannot be returned when the related object is in either an added state or a detached state and was not originally retrieved using the NoTracking merge option."
+
+
+
+
+ A string like "A navigation property that returns an EntityCollection cannot be changed if the existing EntityCollection contains items that are not in the new EntityCollection."
+
+
+
+
+ A string like "A relationship multiplicity constraint violation occurred: An EntityReference expected at least one related object, but the query returned no related objects from the data store."
+
+
+
+
+ A string like "A relationship multiplicity constraint violation occurred: An EntityReference can have no more than one related object, but the query returned more than one related object. This is a non-recoverable error."
+
+
+
+
+ A string like "A referential integrity constraint violation occurred: A primary key property that is a part of referential integrity constraint cannot be changed when the dependent object is Unchanged unless it is being set to the association's principal object. The principal object must be tracked and not marked for deletion."
+
+
+
+
+ A string like "The EntityKey property cannot be set to EntityNotValidKey, NoEntitySetKey, or a temporary key."
+
+
+
+
+ A string like "The object could not be added or attached because its EntityReference has an EntityKey property value that does not match the EntityKey for this object."
+
+
+
+
+ A string like "At least one related end in the relationship could not be found."
+
+
+
+
+ A string like "When an object is returned with a NoTracking merge option, Load can only be called when the EntityCollection or EntityReference does not contain objects."
+
+
+
+
+ A string like "When an object is returned with a NoTracking merge option, Load cannot be called when the IsLoaded property is true."
+
+
+
+
+ A string like "The relationship between the two objects cannot be defined because they are attached to different ObjectContext objects."
+
+
+
+
+ A string like "Requested operation is not allowed when the owner of this RelatedEnd is null. RelatedEnd objects that were created with the default constructor should only be used as a container during serialization."
+
+
+
+
+ A string like "A referential integrity constraints violation occurred: Not all of the property values that define referential integrity constraints could be retrieved from related entities."
+
+
+
+
+ A string like "A referential integrity constraint violation occurred: The property values that define the referential constraints are not consistent between principal and dependent objects in the relationship."
+
+
+
+
+ A string like "A circular relationship path has been detected while enforcing a referential integrity constraints. Referential integrity cannot be enforced on circular relationships."
+
+
+
+
+ A string like "The requested operation could not be completed because the object implementing IEntityWithRelationships returned a null value from the RelationshipManager property."
+
+
+
+
+ A string like "The relationship manager supplied by the object implementing IEntityWithRelationships is not the expected relationship manager."
+
+
+
+
+ A string like "The operation could not be completed because the object to which the relationship manager belongs was attached to the ObjectContext before the relationship manager was instantiated."
+
+
+
+
+ A string like "InitializeRelatedReference should only be used to initialize a new EntityReference during deserialization of an entity object."
+
+
+
+
+ A string like "The InitializeRelatedCollection method should only be called to initialize a new EntityCollection during deserialization of an object graph."
+
+
+
+
+ A string like "The RelatedEnd cannot be returned by this RelationshipManager. A RelatedEnd can only be returned by a RelationshipManager for objects that are either tracked by the ObjectStateManager or that implement IEntityWithRelationships."
+
+
+
+
+ A string like "The object or data row on the data binding interface cannot be replaced."
+
+
+
+
+ A string like "The index-based insert operation is not supported on this data binding interface."
+
+
+
+
+ A string like "Updates cannot be performed on a read-only data binding interface."
+
+
+
+
+ A string like "The IBindingList.AddNew method is not supported when binding to a collection of abstract types. You must instead use the IList.Add method."
+
+
+
+
+ A string like "The object being added is of a type that is not compatible with the type of the bound collection."
+
+
+
+
+ A string like "Properties are not supported on value types."
+
+
+
+
+ A string like "The property uses an unsupported type."
+
+
+
+
+ A string like "Indexed properties are not supported."
+
+
+
+
+ A string like "Static properties are not supported."
+
+
+
+
+ A string like "The property getter does not exist."
+
+
+
+
+ A string like "The property setter does not exist."
+
+
+
+
+ A string like "General query error"
+
+
+
+
+ A string like "aliased expression"
+
+
+
+
+ A string like "aliased namespace import"
+
+
+
+
+ A string like "logical AND expression"
+
+
+
+
+ A string like "ANYELEMENT expression"
+
+
+
+
+ A string like "APPLY clause"
+
+
+
+
+ A string like "BETWEEN expression"
+
+
+
+
+ A string like "CASE expression"
+
+
+
+
+ A string like "CASE/ELSE expression"
+
+
+
+
+ A string like "CASE/WHEN/THEN expression"
+
+
+
+
+ A string like "CAST expression"
+
+
+
+
+ A string like "collated ORDER BY clause item"
+
+
+
+
+ A string like "collection type definition"
+
+
+
+
+ A string like "command expression"
+
+
+
+
+ A string like "CREATEREF expression"
+
+
+
+
+ A string like "DEREF expression"
+
+
+
+
+ A string like "division operation"
+
+
+
+
+ A string like "ELEMENT expression"
+
+
+
+
+ A string like "equals expression"
+
+
+
+
+ A string like "escaped identifier"
+
+
+
+
+ A string like "EXCEPT expression"
+
+
+
+
+ A string like "EXISTS expression"
+
+
+
+
+ A string like "expression list"
+
+
+
+
+ A string like "FLATTEN expression"
+
+
+
+
+ A string like "FROM/APPLY clause"
+
+
+
+
+ A string like "FROM clause"
+
+
+
+
+ A string like "FROM clause item"
+
+
+
+
+ A string like "FROM clause list"
+
+
+
+
+ A string like "FROM/JOIN clause"
+
+
+
+
+ A string like "function definition"
+
+
+
+
+ A string like "greater than expression"
+
+
+
+
+ A string like "greater than or equals expression"
+
+
+
+
+ A string like "GROUP BY clause"
+
+
+
+
+ A string like "GROUPPARTITION expression"
+
+
+
+
+ A string like "HAVING predicate"
+
+
+
+
+ A string like "identifier"
+
+
+
+
+ A string like "IN set expression"
+
+
+
+
+ A string like "INTERSECT expression"
+
+
+
+
+ A string like "IS NOT NULL expression"
+
+
+
+
+ A string like "IS NOT OF expression"
+
+
+
+
+ A string like "IS NULL expression"
+
+
+
+
+ A string like "IS OF expression"
+
+
+
+
+ A string like "JOIN clause"
+
+
+
+
+ A string like "JOIN/ON clause"
+
+
+
+
+ A string like "KEY expression"
+
+
+
+
+ A string like "less than expression"
+
+
+
+
+ A string like "less than or equals expression"
+
+
+
+
+ A string like "LIKE expression"
+
+
+
+
+ A string like "ORDER BY/LIMIT sub-clause"
+
+
+
+
+ A string like "constant literal"
+
+
+
+
+ A string like "member access expression"
+
+
+
+
+ A string like "function, method or type constructor"
+
+
+
+
+ A string like "subtraction operation"
+
+
+
+
+ A string like "modulus operation"
+
+
+
+
+ A string like "multiplication operation"
+
+
+
+
+ A string like "MULTISET constructor"
+
+
+
+
+ A string like "namespace import"
+
+
+
+
+ A string like "namespace import list"
+
+
+
+
+ A string like "NAVIGATE expression"
+
+
+
+
+ A string like "logical NOT expression"
+
+
+
+
+ A string like "NOT BETWEEN expression"
+
+
+
+
+ A string like "not equals expression"
+
+
+
+
+ A string like "NOT IN set expression"
+
+
+
+
+ A string like "NOT LIKE expression"
+
+
+
+
+ A string like "NULL literal"
+
+
+
+
+ A string like "OFTYPE expression"
+
+
+
+
+ A string like "OFTYPE ONLY expression"
+
+
+
+
+ A string like "logical OR expression"
+
+
+
+
+ A string like "ORDER BY clause"
+
+
+
+
+ A string like "ORDER BY clause item"
+
+
+
+
+ A string like "OVERLAPS expression"
+
+
+
+
+ A string like "parenthesized expression"
+
+
+
+
+ A string like "addition operation"
+
+
+
+
+ A string like "type name with type specification arguments"
+
+
+
+
+ A string like "query expression"
+
+
+
+
+ A string like "query statement"
+
+
+
+
+ A string like "REF expression"
+
+
+
+
+ A string like "reference type definition"
+
+
+
+
+ A string like "RELATIONSHIP expression"
+
+
+
+
+ A string like "RELATIONSHIP expression list"
+
+
+
+
+ A string like "ROW constructor"
+
+
+
+
+ A string like "row type definition"
+
+
+
+
+ A string like "SELECT clause"
+
+
+
+
+ A string like "SELECT VALUE clause"
+
+
+
+
+ A string like "SET expression"
+
+
+
+
+ A string like "simple identifier"
+
+
+
+
+ A string like "ORDER BY/SKIP sub-clause"
+
+
+
+
+ A string like "TOP sub-clause"
+
+
+
+
+ A string like "TREAT expression"
+
+
+
+
+ A string like "type name"
+
+
+
+
+ A string like "unary minus operation"
+
+
+
+
+ A string like "unary plus operation"
+
+
+
+
+ A string like "UNION expression"
+
+
+
+
+ A string like "UNION ALL expression"
+
+
+
+
+ A string like "WHERE predicate"
+
+
+
+
+ A string like "The query syntax is not valid."
+
+
+
+
+ A string like "in the current FROM clause"
+
+
+
+
+ A string like "in GROUP BY clause"
+
+
+
+
+ A string like "as a column name in ROW constructor"
+
+
+
+
+ A string like "in the SELECT projection list"
+
+
+
+
+ A string like "Escaped identifiers cannot be empty."
+
+
+
+
+ A string like "The query text consists only of comments and/or white space."
+
+
+
+
+ A string like "The operator symbol is not valid."
+
+
+
+
+ A string like "The punctuation symbol is not valid."
+
+
+
+
+ A string like "collection"
+
+
+
+
+ A string like "column"
+
+
+
+
+ A string like "complex"
+
+
+
+
+ A string like "entity"
+
+
+
+
+ A string like "entity container"
+
+
+
+
+ A string like "function"
+
+
+
+
+ A string like "query inline function"
+
+
+
+
+ A string like "keyword"
+
+
+
+
+ A string like "left"
+
+
+
+
+ A string like "line"
+
+
+
+
+ A string like "namespace, type or function"
+
+
+
+
+ A string like "namespace"
+
+
+
+
+ A string like "Near"
+
+
+
+
+ A string like "primitive"
+
+
+
+
+ A string like "reference"
+
+
+
+
+ A string like "right"
+
+
+
+
+ A string like "row"
+
+
+
+
+ A string like "term"
+
+
+
+
+ A string like "type"
+
+
+
+
+ A string like "enum member"
+
+
+
+
+ A string like "value expression"
+
+
+
+
+ A string like "The function call cannot be resolved, because one or more passed arguments match more than one function overload."
+
+
+
+
+ A string like "The upper and lower limits of the BETWEEN expression cannot be un-typed nulls."
+
+
+
+
+ A string like "Cannot create an empty multiset."
+
+
+
+
+ A string like "A multiset of un-typed NULLs is not valid."
+
+
+
+
+ A string like "There is no underlying support for the '+' operation on strings in the current provider."
+
+
+
+
+ A string like "The ELEMENT operator is not supported in this version of Entity Framework. It is reserved for future use."
+
+
+
+
+ A string like "The specified expression cannot be NULL."
+
+
+
+
+ A string like "The specified expression must be of CollectionType."
+
+
+
+
+ A string like "The specified expression must be of numeric type."
+
+
+
+
+ A string like "The specified expression must be of Boolean type."
+
+
+
+
+ A string like "The specified expression type must be equal-comparable."
+
+
+
+
+ A string like "The specified expression cannot be of CollectionType."
+
+
+
+
+ A string like "The expression in the CREATEREF operator is not a valid EntitySet."
+
+
+
+
+ A string like "The GROUP BY clause key expression type must be equal-comparable."
+
+
+
+
+ A string like "The GROUPPARTITION operator is allowed only in the context of a query expression."
+
+
+
+
+ A string like "The HAVING clause must be preceded by a GROUP BY clause."
+
+
+
+
+ A string like "The CREATEREF key expression type is not compatible with the EntityKey element type."
+
+
+
+
+ A string like "The CREATEREF key expression is not compatible with the EntityKey structure."
+
+
+
+
+ A string like "The INNER JOIN expression must have an ON predicate."
+
+
+
+
+ A string like "The THEN/ELSE expression types are not compatible."
+
+
+
+
+ A string like "The CASE/WHEN/THEN expression is not valid, because all resulting expressions are un-typed."
+
+
+
+
+ A string like "The CAST argument expression must be of a scalar type."
+
+
+
+
+ A string like "The CAST type argument must be of a scalar type."
+
+
+
+
+ A string like "The CREATEREF key expression must be of row type."
+
+
+
+
+ A string like "The DISTINCT/ALL argument is not valid in type constructors."
+
+
+
+
+ A string like "The DISTINCT/ALL argument is only valid for group aggregate functions."
+
+
+
+
+ A string like "The FLATTEN argument must be a collection of collections."
+
+
+
+
+ A string like "Left correlation is not allowed in the JOIN clause."
+
+
+
+
+ A string like "A namespace, type, or function name must be a single name or any number of names separated by dots."
+
+
+
+
+ A string like "The WITH RELATIONSHIP clause is only supported when defining read-only view queries."
+
+
+
+
+ A string like "The namespace alias is not valid."
+
+
+
+
+ A string like "Un-typed NULL arguments are not valid in arithmetic expressions."
+
+
+
+
+ A string like "Un-typed NULL arguments are not valid in comparison expressions."
+
+
+
+
+ A string like "The ON predicate is not allowed in the CROSS JOIN clause."
+
+
+
+
+ A string like "The SELECT VALUE expression cannot be aliased in this context. SELECT VALUE expression can be aliased only when ORDER BY is specified."
+
+
+
+
+ A string like "SELECT VALUE can have only one expression in the projection list."
+
+
+
+
+ A string like "The WITH RELATIONSHIP clause is only supported for entity type constructors."
+
+
+
+
+ A string like "The IS [NOT] NULL expression must be of entity, reference, enumeration or primitive type."
+
+
+
+
+ A string like "The left argument of the set expression must be of CollectionType."
+
+
+
+
+ A string like "LIKE arguments must be of string type."
+
+
+
+
+ A string like "The specified literal has a malformed single quote payload."
+
+
+
+
+ A string like "The specified literal has a malformed string literal payload."
+
+
+
+
+ A string like "Method invocation is not supported."
+
+
+
+
+ A string like "Multiset element types are incompatible."
+
+
+
+
+ A string like "A NULL literal cannot be promoted to a CollectionType."
+
+
+
+
+ A string like "The ORDER BY sort key(s) type must be order-comparable."
+
+
+
+
+ A string like "The left expression must be of numeric or string type."
+
+
+
+
+ A string like "The right expression must be of numeric or string type."
+
+
+
+
+ A string like "The related end expression must be of reference type."
+
+
+
+
+ A string like "The 'from' end of the relationship is ambiguous in this context."
+
+
+
+
+ A string like "The 'to' end of the relationship is ambiguous in this context."
+
+
+
+
+ A string like "The resulting expression of the query cannot be un-typed NULL."
+
+
+
+
+ A string like "The right argument of the set expression must be of CollectionType."
+
+
+
+
+ A string like "The ROW constructor cannot have un-typed NULL columns."
+
+
+
+
+ A string like "The projection expression type must be equal-comparable when used with DISTINCT."
+
+
+
+
+ A string like "The TOP and LIMIT sub-clauses cannot be used together in the same query expression."
+
+
+
+
+ A string like "The TOP and SKIP sub-clauses cannot be used together in the same query expression. Use LIMIT instead of TOP."
+
+
+
+
+ A string like "The type specification argument must be a constant literal."
+
+
+
+
+ A string like "The type argument is not a valid constant literal, or is outside of the expected range."
+
+
+
+
+ A string like "The expression type must be EntityType, ComplexType, or ReferenceType"
+
+
+
+
+ A string like "INTERNAL ERROR: The group variable must be present in one of the existing scopes."
+
+
+
+
+ A string like "INTERNAL ERROR: The argument type for the aggregate function is not valid."
+
+
+
+
+ A string like "INTERNAL ERROR: The save point is not valid."
+
+
+
+
+ A string like "INTERNAL ERROR: The scope index is not valid."
+
+
+
+
+ A string like "INTERNAL ERROR: The parser found an error and cannot continue."
+
+
+
+
+ A string like "INTERNAL ERROR: The input stream is not valid."
+
+
+
+
+ A string like "INTERNAL ERROR: There was a stack overflow in the query parser."
+
+
+
+
+ A string like "INTERNAL ERROR: The abstract syntax tree expression is not a valid command expression type."
+
+
+
+
+ A string like "INTERNAL ERROR: The abstract syntax tree expression has an unknown type."
+
+
+
+
+ A string like "INTERNAL ERROR: The specified built-in abstract syntax tree expression type is unknown. "
+
+
+
+
+ A string like "The specified metadata cannot be used because it is not read-only."
+
+
+
+
+ A string like "The current provider does not support any type that is compatible with Edm.Boolean."
+
+
+
+
+ A string like "The current provider does not support any type that is compatible with Edm.Int32."
+
+
+
+
+ A string like "The current provider does not support any type that is compatible with Edm.String."
+
+
+
+
+ A string like "The specified member is not associated with the same MetadataWorkspace or data space as the command tree."
+
+
+
+
+ A string like "The specified EntitySet is not valid because its EntityContainer property has a value of null."
+
+
+
+
+ A string like "The specified EntitySet is not associated with the same MetadataWorkspace or data model as the command tree."
+
+
+
+
+ A string like "The specified EntityType is not valid because its KeyMembers property has a value of null."
+
+
+
+
+ A string like "The specified EntityType is not valid because its KeyMembers collection is empty."
+
+
+
+
+ A string like "The specified function is not valid because its ReturnParameter property has a value of null."
+
+
+
+
+ A string like "The specified function is not associated with the same MetadataWorkspace or data space as the command tree."
+
+
+
+
+ A string like "The specified function parameter is not associated with the same MetadataWorkspace or data model as the command tree."
+
+
+
+
+ A string like "The specified type is not associated with the same MetadataWorkspace or data model as the command tree."
+
+
+
+
+ A string like "The specified command tree is not valid."
+
+
+
+
+ A string like "An empty list is not a valid value for this argument."
+
+
+
+
+ A string like "The expression list has an incorrect number of elements."
+
+
+
+
+ A string like "The DataSpace is not valid."
+
+
+
+
+ A string like "The specified element expressions cannot be contained by the same collection because no common element type can be inferred from their ResultTypes."
+
+
+
+
+ A string like "The specified relationship type does not define an end with the specified name"
+
+
+
+
+ A string like "The specified relationship ends are not defined by the same relationship type."
+
+
+
+
+ A string like "The specified aggregate function is not valid."
+
+
+
+
+ A string like "DbExpressionBinding requires an input expression with a collection ResultType."
+
+
+
+
+ A string like "DbGroupExpressionBinding requires an input expression with a collection ResultType."
+
+
+
+
+ A string like "DbAndExpression requires arguments with a common Boolean type."
+
+
+
+
+ A string like "DbApplyExpression input and apply arguments cannot have the same variable name."
+
+
+
+
+ A string like "DbArithmeticExpression arguments must have a numeric common type."
+
+
+
+
+ A string like "DbCaseExpression requires an equal number of 'When' and 'Then' expressions."
+
+
+
+
+ A string like "A valid ResultType could not be inferred from the ResultTypes of the specified 'Then' expressions."
+
+
+
+
+ A string like "DbComparisonExpression requires arguments with comparable types."
+
+
+
+
+ A string like "The specified value is not an instance of a valid constant type."
+
+
+
+
+ A string like "The 'Distinct' operation cannot be applied to the collection ResultType of the specified argument."
+
+
+
+
+ A string like "DbDerefExpression requires an argument of a reference type."
+
+
+
+
+ A string like "When unwrapSingleProperty is specified the argument expression must have the following ResultType: a CollectionType with a structured element type that declares exactly one property. "
+
+
+
+
+ A string like "Function metadata used in DbFunctionExpression cannot have a void return type."
+
+
+
+
+ A string like "Function metadata used in DbFunctionExpression must allow composition. Non-composable functions or functions that include command text are not allowed in expressions. Such functions can only be executed independently."
+
+
+
+
+ A string like "Function metadata used in DbFunctionExpression cannot include command text."
+
+
+
+
+ A string like "DbEntityRefExpression requires an argument of an EntityType."
+
+
+
+
+ A string like "DbRefKeyExpression requires an argument of a reference type."
+
+
+
+
+ A string like "At least one group key or aggregate is required."
+
+
+
+
+ A string like "At most one DbGroupAggregate can be specified in the list of aggregates of a DbGroupByExpression."
+
+
+
+
+ A string like "DbCrossJoinExpression requires at least two inputs."
+
+
+
+
+ A string like "The argument to DbIsNullExpression cannot have a CollectionType of a ResultType."
+
+
+
+
+ A string like "The argument to DbIsNullExpression must refer to a primitive, enumeration or reference type."
+
+
+
+
+ A string like "The left and right arguments of a DbJoinExpression cannot have the same variable name."
+
+
+
+
+ A string like "Limit must be a DbConstantExpression or a DbParameterReferenceExpression."
+
+
+
+
+ A string like "Limit must have an integer ResultType."
+
+
+
+
+ A string like "Limit must have a non-negative value."
+
+
+
+
+ A string like "A CollectionType is required."
+
+
+
+
+ A string like "A collection, entity or row type is required."
+
+
+
+
+ A string like "The specified related entity is not compatible with this new instance constructor. The constructed instance is not an instance of the EntityType required by the source end of the related entity."
+
+
+
+
+ A string like "DbNotExpression requires an argument with a Boolean type."
+
+
+
+
+ A string like "DbOrExpression requires arguments with a common Boolean type."
+
+
+
+
+ A string like "DbInExpression requires the same result type for the input expressions."
+
+
+
+
+ A string like "An Instance property of type DbExpression is required for an instance property."
+
+
+
+
+ A string like "DbRefExpression requires an EntityType from the same hierarchy as the EntityType of the referenced EntitySet."
+
+
+
+
+ A string like "The specified target relationship End is not declared by the same relationship type as the specified source relationship End."
+
+
+
+
+ A string like "A target relationship End with multiplicity of 'One' or 'ZeroOrOne' is required for this argument."
+
+
+
+
+ A string like "The specified target relationship End is the same as the source relationship End."
+
+
+
+
+ A string like "The target entity reference expression must have a reference ResultType."
+
+
+
+
+ A string like "The specified target entity reference expression is not valid because it does not produce a reference to an entity of the same type or of a subtype of the EntityType referred to by the specified target End."
+
+
+
+
+ A string like "Navigating composition relationships is not supported."
+
+
+
+
+ A string like "Count must be a DbConstantExpression or a DbParameterReferenceExpression."
+
+
+
+
+ A string like "Count must have an integer ResultType."
+
+
+
+
+ A string like "Count must have a non-negative value."
+
+
+
+
+ A string like "A collation specifier is only valid for a sort key with a string ResultType."
+
+
+
+
+ A string like "DbSortClause expressions must have a type that is order comparable."
+
+
+
+
+ A string like "AggregateOp encountered outside of GroupBy method."
+
+
+
+
+ A string like "Unexpected VarDefListOp"
+
+
+
+
+ A string like "Unexpected VarDefOp"
+
+
+
+
+ A string like "The CommandBehavior.SequentialAccess property must be specified for this command object."
+
+
+
+
+ A string like "The ADO.NET Data Provider you are using does not support canonical command trees."
+
+
+
+
+ A string like "The attempted operation is not valid. The data reader is closed."
+
+
+
+
+ A string like "The attempted operation is not valid. The nested data reader has been implicitly closed because its parent data reader has been read or closed."
+
+
+
+
+ A string like "There was an attempt to read, but no data was present."
+
+
+
+
+ A string like "The GetSchemaTable method is not supported."
+
+
+
+
+ A string like "The data reader has more than one field. Multiple fields are not valid for EDM primitive or enumeration types."
+
+
+
+
+ A string like "The data reader is incompatible with the specified function mapping, and the type of a row could not be determined for the type mapping."
+
+
+
+
+ A string like "The nested query does not have the appropriate keys."
+
+
+
+
+ A string like "Data"
+
+
+
+
+ A string like "Input, output, or bidirectional parameter."
+
+
+
+
+
+ A string like "Update"
+
+
+
+
+ A string like "When used by a DataAdapter.Update, the source column name that is used to find the DataSetColumn name in the ColumnMappings. This is to copy a value between the parameter and a data row."
+
+
+
+
+ A string like "When used by a DataAdapter.Update (UpdateCommand only), the version of the DataRow value that is used to update the data source."
+
+
+
+
+ A string like "The Mode of all parameters in the ReturnParameter collection must be set to ParameterMode.ReturnValue."
+
+
+
+
+ A string like "Parameters in the Parameters collection must not have mode set to ParameterMode.ReturnValue."
+
+
+
+
+ A string like "The EntitySets parameter must not be null for functions that return multiple result sets."
+
+
+
+
+ A string like "The number of entity sets should match the number of return parameters."
+
+
+
+
+ A string like "The EntityParameter is already contained by another EntityParameterCollection."
+
+
+
+
+ A string like "Attempted to remove an EntityParameter that is not contained by this EntityParameterCollection."
+
+
+
+
+ A string like "Expansion of |DataDirectory| failed while processing the connection string. Ensure that |DataDirectory| is set to a valid fully-qualified path."
+
+
+
+
+ A string like "The DataDirectory substitute is not a string."
+
+
+
+
+ A string like "Invalid usage of escape delimiters '[' or ']'."
+
+
+
+
+ A string like "The source XmlReader does not contain a schema definition or started at the end of the file."
+
+
+
+
+ A string like "The name is missing or not valid."
+
+
+
+
+ A string like "Schema must specify a value for the Namespace attribute."
+
+
+
+
+ A string like "Default values are allowed only for non-spatial primitive types."
+
+
+
+
+ A string like "error"
+
+
+
+
+ A string like "warning"
+
+
+
+
+ A string like "unknown"
+
+
+
+
+
+ A string like "NavigationProperty is not valid. The FromRole and ToRole are the same."
+
+
+
+
+ A string like "Documentation content is not valid. The Documentation element can only contain Summary and LongDescription elements."
+
+
+
+
+ A string like "All elements in a schema must be contained in the Schema element."
+
+
+
+
+ A string like "All properties of the row type returned by a store-defined function must be scalar."
+
+
+
+
+ A string like "OnDelete, OnLock, and other such elements can be specified on only one End of an Association."
+
+
+
+
+ A string like "Number of Properties in the Dependent and Principal Role in a relationship constraint must be exactly identical."
+
+
+
+
+ A string like "Functions and function imports that can be composed must declare a return type."
+
+
+
+
+ A string like "Mapping function imports returning entities is not supported."
+
+
+
+
+ A string like "Structural type mappings must not be null or empty for function imports returning non-scalar values."
+
+
+
+
+ A string like "Invalid return type for composable function."
+
+
+
+
+ A string like "Functions that cannot be composed must not declare a return type."
+
+
+
+
+ A string like "Functions declaring command text cannot be composed."
+
+
+
+
+ A string like "Functions declaring command text cannot also declare a store function name."
+
+
+
+
+ A string like "Functions that cannot be composed may not set the aggregate or built-in function attributes."
+
+
+
+
+ A string like "The DefiningQuery element is empty. Add the query text to the DefiningQuery element."
+
+
+
+
+ A string like "The CommandText element is empty. Add the command text to the CommandText element."
+
+
+
+
+ A string like "The Provider Manifest is incorrect."
+
+
+
+
+ A string like "Facet declaration requires type attribute declaration."
+
+
+
+
+ A string like "Type declaration missing for element."
+
+
+
+
+ A string like "RowType element must have at least one property element."
+
+
+
+
+ A string like "Type must be declared through attribute or sub-element, but not both."
+
+
+
+
+ A string like "All artifacts loaded into an ItemCollection must have the same version. Multiple versions were encountered."
+
+
+
+
+ A string like "The specified type cannot be used as the underlying type of an enumeration type."
+
+
+
+
+ A string like "Enumeration members have to have unique names."
+
+
+
+
+ A string like "The value of the calculated enumeration type member is not valid according to its data type 'http://www.w3.org/2001/XMLSchema:long'."
+
+
+
+
+ A string like "Currently, spatial types are only supported when used in CSDL files that have the UseStrongSpatialTypes annotation with a false value on their root Schema element."
+
+
+
+
+ A string like "The specified ObjectQuery is not valid for this operation because it is associated with a different ObjectContext."
+
+
+
+
+ A string like "Query builder methods are not supported for LINQ to Entities queries. For more information, see the Entity Framework documentation."
+
+
+
+
+ A string like "A connection must be specified before the query can be executed."
+
+
+
+
+ A string like "The result type of the query could not be determined because the required metadata is missing."
+
+
+
+
+ A string like "Parameters cannot be added or removed from the parameter collection, and the parameter collection cannot be cleared after a query has been evaluated or its trace string has been retrieved. "
+
+
+
+
+ A string like "The provider returned null from CreateCommandDefinition."
+
+
+
+
+ A string like "The provider did not return a ProviderManifest instance."
+
+
+
+
+ A string like "The provider did not return a ProviderManifestToken string."
+
+
+
+
+ A string like "The provider did not return a 'DbSpatialServices' instance. In order to use the 'DbGeography' or 'DbGeometry' spatial types the EF provider being used must support spatial types and all prerequisites for the provider must be installed. See http://go.microsoft.com/fwlink/?LinkId=287183 for details."
+
+
+
+
+ A string like "No usable spatial provider could be found. In order to use the 'DbGeography' or 'DbGeometry' spatial types the EF provider being used must support spatial types and all prerequisites for the provider must be installed. See http://go.microsoft.com/fwlink/?LinkId=287183 for details."
+
+
+
+
+ A string like "This provider does not support the specified command tree. EntityClient should be used to create a command definition from this command tree."
+
+
+
+
+ A string like "Because the underlying provider had overridden DbProviderManifest.SupportsEscapingLikeArgument to return true, the DbProviderManifest.EscapeLikeArgument method must also be implemented by the provider."
+
+
+
+
+ A string like "The underlying provider returned null when trying to escape the specified string."
+
+
+
+
+ A string like "The provider did not create a CommandDefinition."
+
+
+
+
+ A string like "CreateDatabaseScript is not supported by the provider."
+
+
+
+
+ A string like "CreateDatabase is not supported by the provider."
+
+
+
+
+ A string like "DatabaseExists is not supported by the provider."
+
+
+
+
+ A string like "DeleteDatabase is not supported by the provider."
+
+
+
+
+ A string like "The specified DbGeography value is not compatible with this spatial services implementation."
+
+
+
+
+ A string like "The specified DbGeometry value is not compatible with this spatial services implementation."
+
+
+
+
+ A string like "The specified provider value is not compatible with this spatial services implementation."
+
+
+
+
+ A string like "The WellKnownValue property is intended to support serialization and deserialization and should not be set directly."
+
+
+
+
+ A string like "The connection name in the connection string."
+
+
+
+
+ A string like "The underlying provider invariant name in the connection string."
+
+
+
+
+ A string like "The metadata locations in the connection string."
+
+
+
+
+ A string like "The inner connection string in the connection string."
+
+
+
+
+ A string like "Context"
+
+
+
+
+ A string like "Named ConnectionString"
+
+
+
+
+ A string like "Source"
+
+
+
+
+ A string like "The result type of the query is neither an EntityType nor a CollectionType with an entity element type. An Include path can only be specified for a query with one of these result types."
+
+
+
+
+ A string like "There was an error parsing the Include path. An empty navigation property was found."
+
+
+
+
+ A string like "The entity wrapper stored in the proxy does not reference the same proxy."
+
+
+
+
+ A string like "All 'EdmMember' instances must be a valid member of the EdmType."
+
+
+
+
+ A string like "The Entity Framework was already using a DbConfiguration instance before an attempt was made to add an 'Loaded' event handler. 'Loaded' event handlers can only be added as part of application start up before the Entity Framework is used. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information."
+
+
+
+
+ A string like "Sequence contains more than one element"
+
+
+
+
+ A string like "The provider for the source IQueryable doesn't implement IDbAsyncQueryProvider. Only providers that implement IDbAsyncQueryProvider can be used for Entity Framework asynchronous operations. For more details see http://go.microsoft.com/fwlink/?LinkId=287068."
+
+
+
+
+ A string like "Sequence contains no elements"
+
+
+
+
+ A string like "Automatic migrations that affect the location of the migrations history system table (such as default schema changes) are not supported. Please use code-based migrations for operations that affect the location of the migrations history system table."
+
+
+
+
+ A string like "Sequence contains no matching element"
+
+
+
+
+ A string like "Sequence contains more than one matching element"
+
+
+
+
+ A string like "The connection could not be opened because it is broken. The connection must be closed before it can be opened."
+
+
+
+
+ A string like "The transaction passed in is not associated with the current connection. Only transactions associated with the current connection may be used."
+
+
+
+
+ A string like "The transaction passed in must have a non-null connection. A null connection indicates the transaction has already been completed."
+
+
+
+
+ A string like "The connection is already participating in a transaction. The first transaction should be committed or rolled back before attempting to engage the connection in another transaction."
+
+
+
+
+ A string like "The connection is already enlisted in a user transaction. The first transaction should be completed before attempting to engage the connection in another transaction."
+
+
+
+
+ A string like "A second operation started on this context before a previous asynchronous operation completed. Use 'await' to ensure that any asynchronous operations have completed before calling another method on this context. Any instance members are not guaranteed to be thread safe."
+
+
+
+
+ A string like "The entity type of one of the ends of the specified association type does not match the entity type of the corresponding entity set end."
+
+
+
+
+ A string like "DbInExpression handling is not implemented. The functionality involving DbInExpression, new in Entity Framework 6, is turned off by default for compatibility with existing provider implementations. It can be enabled by overriding DbProviderManifest.SupportsInExpression and returning true, in which case any command tree expression visitor implemented by the provider must handle the new expression type."
+
+
+
+
+ A string like "Invalid scalar property mapping. Both entity model property and store column must be scalar properties."
+
+
+
+
+ A string like "Errors Found During Generation:"
+
+
+
+
+ A string like "Scaffolding create or alter procedure operations is not supported in down methods."
+
+
+
+
+ A string like "The operation could not be suppressed because it has already been executed. 'SuppressExecution' can only be called from an interceptor that runs before the operation is executed."
+
+
+
+
+ A string like "Conversion between generic and non-generic DbSet objects is not supported for test doubles."
+
+
+
+
+ A string like "An existing EF5 migrations history table was detected but could not be upgraded because a custom history context factory has been configured. To upgrade an existing EF5 database, ensure there is no custom history context factory configured."
+
+
+
+
+ A string like "An error was reported while committing a database transaction but it could not be determined whether the transaction succeeded or failed on the database server. See the inner exception and http://go.microsoft.com/fwlink/?LinkId=313468 for more information."
+
+
+
+
+ Strongly-typed and parameterized exception factory.
+
+
+
+
+ Migrations.Infrastructure.AutomaticDataLossException with message like "Automatic migration was not applied because it would result in data loss."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "Cannot scaffold the next migration because the target database was created with a version of Code First earlier than EF 4.3 and does not contain the migrations history table. To start using migrations against this database, ensure the current model is compatible with the target database and execute the migrations Update process. (In Visual Studio you can use the Update-Database command from Package Manager Console to execute the migrations Update process)."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "The specified target migration '{0}' does not exist. Ensure that target migration refers to an existing migration id."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "The Foreign Key on table '{0}' with columns '{1}' could not be created because the principal key columns could not be determined. Use the AddForeignKey fluent API to fully specify the Foreign Key."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "'{0}' is not a valid target migration. When targeting a previously applied automatic migration, use the full migration id including timestamp."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "'{0}' is not a valid migration. Explicit migrations must be used for both source and target when scripting the upgrade between them."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "The target context '{0}' is not constructible. Add a default constructor or provide an implementation of IDbContextFactory."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "The specified migration name '{0}' is ambiguous. Specify the full migration id including timestamp instead."
+
+
+
+
+ Migrations.Infrastructure.AutomaticMigrationsDisabledException with message like "Unable to update database to match the current model because there are pending changes and automatic migration is disabled. Either write the pending model changes to a code-based migration or enable automatic migration. Set DbMigrationsConfiguration.AutomaticMigrationsEnabled to true to enable automatic migration."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "Scripting the downgrade between two specified migrations is not supported."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "The migrations configuration type '{0}' was not be found in the assembly '{1}'."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "More than one migrations configuration type '{0}' was found in the assembly '{1}'. Specify the fully qualified name of the one to use."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "No migrations configuration type was found in the assembly '{0}'. (In Visual Studio you can use the Enable-Migrations command from Package Manager Console to add a migrations configuration)."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "More than one migrations configuration type was found in the assembly '{0}'. Specify the name of the one to use."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "Direct column renaming is not supported by SQL Server Compact. To rename a column in SQL Server Compact, you will need to recreate it."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "In VB.NET projects, the migrations namespace '{0}' must be under the root namespace '{1}'. Update the migrations project's root namespace to allow classes under the migrations namespace to be added."
+
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "No MigrationSqlGenerator found for provider '{0}'. Use the SetSqlGenerator method in the target migrations configuration class to register additional SQL generators."
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' has already been configured as a complex type. It cannot be reconfigured as an entity type."
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' has already been configured as an entity type. It cannot be reconfigured as a complex type."
+
+
+
+
+ InvalidOperationException with message like "The key component '{0}' is not a declared property on type '{1}'. Verify that it has not been explicitly excluded from the model and that it is a valid primitive property."
+
+
+
+
+ InvalidOperationException with message like "The foreign key component '{0}' is not a declared property on type '{1}'. Verify that it has not been explicitly excluded from the model and that it is a valid primitive property."
+
+
+
+
+ InvalidOperationException with message like "The property '{0}' is not a declared property on type '{1}'. Verify that the property has not been explicitly excluded from the model by using the Ignore method or NotMappedAttribute data annotation. Make sure that it is a valid primitive property."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' is not a declared property on type '{1}'. Verify that it has not been explicitly excluded from the model and that it is a valid navigation property."
+
+
+
+
+ InvalidOperationException with message like "The expression '{0}' is not a valid property expression. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'."
+
+
+
+
+ InvalidOperationException with message like "The expression '{0}' is not a valid property expression. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'. Use dotted paths for nested properties: C#: 't => t.MyProperty.MyProperty' VB.Net: 'Function(t) t.MyProperty.MyProperty'."
+
+
+
+
+ InvalidOperationException with message like "The properties expression '{0}' is not valid. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'. When specifying multiple properties use an anonymous type: C#: 't => new {{ t.MyProperty1, t.MyProperty2 }}' VB.Net: 'Function(t) New With {{ t.MyProperty1, t.MyProperty2 }}'."
+
+
+
+
+ InvalidOperationException with message like "The properties expression '{0}' is not valid. The expression should represent a property: C#: 't => t.MyProperty' VB.Net: 'Function(t) t.MyProperty'. When specifying multiple properties use an anonymous type: C#: 't => new {{ t.MyProperty1, t.MyProperty2 }}' VB.Net: 'Function(t) New With {{ t.MyProperty1, t.MyProperty2 }}'."
+
+
+
+
+
+ InvalidOperationException with message like "Conflicting configuration settings were specified for property '{0}' on type '{1}': {2}"
+
+
+
+
+ InvalidOperationException with message like "Conflicting configuration settings were specified for column '{0}' on table '{1}': {2}"
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' was not mapped. Check that the type has not been explicitly excluded by using the Ignore method or NotMappedAttribute data annotation. Verify that the type was defined as a class, is not primitive or generic, and does not inherit from ComplexObject."
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' was not mapped. Check that the type has not been explicitly excluded by using the Ignore method or NotMappedAttribute data annotation. Verify that the type was defined as a class, is not primitive or generic, and does not inherit from EntityObject."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' declared on type '{1}' cannot be the inverse of itself."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting foreign keys."
+
+
+
+
+ Core.MappingException with message like "Values of incompatible types ('{1}' and '{2}') were assigned to the '{0}' discriminator column. Values of the same type must be specified. To explicitly specify the type of the discriminator column use the HasColumnType method."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting mapping information."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting cascade delete operations using 'WillCascadeOnDelete'."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting multiplicities."
+
+
+
+
+ InvalidOperationException with message like "The MaxLengthAttribute on property '{0}' on type '{1} is not valid. The Length value must be greater than zero. Use MaxLength() without parameters to indicate that the string or array can have the maximum allowable length."
+
+
+
+
+ InvalidOperationException with message like "The StringLengthAttribute on property '{0}' on type '{1}' is not valid. The maximum length must be greater than zero. Use MaxLength() without parameters to indicate that the string or array can have the maximum allowable length."
+
+
+
+
+ InvalidOperationException with message like "Unable to determine composite primary key ordering for type '{0}'. Use the ColumnAttribute or the HasKey method to specify an order for composite primary keys."
+
+
+
+
+ InvalidOperationException with message like "The ForeignKeyAttribute on property '{0}' on type '{1}' is not valid. Name must not be empty."
+
+
+
+
+ InvalidOperationException with message like "The ForeignKeyAttribute on property '{0}' on type '{1}' is not valid. The foreign key name '{2}' was not found on the dependent type '{3}'. The Name value should be a comma separated list of foreign key property names."
+
+
+
+
+ InvalidOperationException with message like "The ForeignKeyAttribute on property '{0}' on type '{1}' is not valid. The navigation property '{2}' was not found on the dependent type '{1}'. The Name value should be a valid navigation property name."
+
+
+
+
+ InvalidOperationException with message like "Unable to determine a composite foreign key ordering for foreign key on type {0}. When using the ForeignKey data annotation on composite foreign key properties ensure order is specified by using the Column data annotation or the fluent API."
+
+
+
+
+ InvalidOperationException with message like "The InversePropertyAttribute on property '{2}' on type '{3}' is not valid. The property '{0}' is not a valid navigation property on the related type '{1}'. Ensure that the property exists and is a valid reference or collection navigation property."
+
+
+
+
+ InvalidOperationException with message like "A relationship cannot be established from property '{0}' on type '{1}' to property '{0}' on type '{1}'. Check the values in the InversePropertyAttribute to ensure relationship definitions are unique and reference from one navigation property to its corresponding inverse navigation property."
+
+
+
+
+ InvalidOperationException with message like "A key is registered for the derived type '{0}'. Keys can only be registered for the root type '{1}'."
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' has already been mapped to table '{1}'. Specify all mapping aspects of a table in a single Map call."
+
+
+
+
+ InvalidOperationException with message like "Map was called more than once for type '{0}' and at least one of the calls didn't specify the target table name."
+
+
+
+
+ InvalidOperationException with message like "The derived type '{0}' has already been mapped using the chaining syntax. A derived type can only be mapped once using the chaining syntax."
+
+
+
+
+ InvalidOperationException with message like "An "is not null" condition cannot be specified on property '{0}' on type '{1}' because this property is not included in the model. Check that the property has not been explicitly excluded from the model by using the Ignore method or NotMappedAttribute data annotation."
+
+
+
+
+ ArgumentException with message like "Values of type '{0}' cannot be used as type discriminator values. Supported types include byte, signed byte, bool, int16, int32, int64, and string."
+
+
+
+
+ InvalidOperationException with message like "Unable to add the convention '{0}'. Could not find an existing convention of type '{1}' in the current convention set."
+
+
+
+
+ InvalidOperationException with message like "Not all properties for type '{0}' have been mapped. Either map those properties or explicitly excluded them from the model."
+
+
+
+
+
+ InvalidOperationException with message like "Properties for type '{0}' can only be mapped once. Ensure the MapInheritedProperties method is only used during one call to the Map method."
+
+
+
+
+ InvalidOperationException with message like "Properties for type '{0}' can only be mapped once. Ensure the Properties method is used and that repeated calls specify each non-key property only once."
+
+
+
+
+ InvalidOperationException with message like "Properties for type '{0}' can only be mapped once. The non-key property '{1}' is mapped more than once. Ensure the Properties method specifies each non-key property only once."
+
+
+
+
+ InvalidOperationException with message like "The property '{1}' on type '{0}' cannot be mapped because it has been explicitly excluded from the model or it is of a type not supported by the DbModelBuilderVersion being used."
+
+
+
+
+ InvalidOperationException with message like "The entity types '{0}' and '{1}' cannot share table '{2}' because they are not in the same type hierarchy or do not have a valid one to one foreign key relationship with matching primary keys between them."
+
+
+
+
+ InvalidOperationException with message like "You cannot use Ignore method on the property '{0}' on type '{1}' because this type inherits from the type '{2}' where this property is mapped. To exclude this property from your model, use NotMappedAttribute or Ignore method on the base type."
+
+
+
+
+ InvalidOperationException with message like "The property '{0}' cannot be used as a key property on the entity '{1}' because the property type is not a valid key type. Only scalar types, string and byte[] are supported key types."
+
+
+
+
+ InvalidOperationException with message like "The specified table '{0}' was not found in the model. Ensure that the table name has been correctly specified."
+
+
+
+
+ InvalidOperationException with message like "The specified association foreign key columns '{0}' are invalid. The number of columns specified must match the number of primary key columns."
+
+
+
+
+ InvalidOperationException with message like "A circular ComplexType hierarchy was detected. Self-referencing ComplexTypes are not supported."
+
+
+
+
+ InvalidOperationException with message like "Unable to determine the principal end of an association between the types '{0}' and '{1}'. The principal end of this association must be explicitly configured using either the relationship fluent API or data annotations."
+
+
+
+
+ InvalidOperationException with message like "The abstract type '{0}' has no mapped descendants and so cannot be mapped. Either remove '{0}' from the model or add one or more types deriving from '{0}' to the model. "
+
+
+
+
+ NotSupportedException with message like "The type '{0}' cannot be mapped as defined because it maps inherited properties from types that use entity splitting or another form of inheritance. Either choose a different inheritance mapping strategy so as to not map inherited properties, or change all types in the hierarchy to map inherited properties and to not use splitting. "
+
+
+
+
+ InvalidOperationException with message like "The table '{0}' was configured but is not used in any mappings. Verify the mapping configuration for '{0}' is correct."
+
+
+
+
+ InvalidOperationException with message like "The configured column orders for the table '{0}' contains duplicates. Ensure the specified column order values are distinct."
+
+
+
+
+ NotSupportedException with message like "The enum or spatial property '{1}' on type '{0}' cannot be mapped. Use DbModelBuilderVersion 'V5_0' or later to map enum or spatial properties."
+
+
+
+
+ InvalidOperationException with message like "Multiple potential primary key properties named '{0}' but differing only by case were found on entity type '{1}'. Configure the primary key explicitly using the HasKey fluent API or the KeyAttribute data annotation."
+
+
+
+
+ InvalidOperationException with message like "Cannot get value for property '{0}' from entity of type '{1}' because the property has no get accessor."
+
+
+
+
+ InvalidOperationException with message like "Cannot set value for property '{0}' on entity of type '{1}' because the property has no set accessor."
+
+
+
+
+
+ NotSupportedException with message like "Cannot set value for property '{0}' on entity of type '{1}' because the property has no set accessor and is in the '{2}' state."
+
+
+
+
+ InvalidOperationException with message like "Member '{0}' cannot be called for property '{1}' on entity of type '{2}' because the property is not part of the Entity Data Model."
+
+
+
+
+
+ ArgumentException with message like "Cannot call the {0} method for an entity of type '{1}' on a DbSet for entities of type '{2}'. Only entities of type '{2}' or derived from type '{2}' can be added, attached, or removed."
+
+
+
+
+ ArgumentException with message like "Cannot call the Create method for the type '{0}' on a DbSet for entities of type '{1}'. Only entities of type '{1}' or derived from type '{1}' can be created."
+
+
+
+
+
+
+ ArgumentException with message like "The property '{0}' on type '{1}' is a collection navigation property. The Collection method should be used instead of the Reference method."
+
+
+
+
+ ArgumentException with message like "The property '{0}' on type '{1}' is a reference navigation property. The Reference method should be used instead of the Collection method."
+
+
+
+
+ ArgumentException with message like "The property '{0}' on type '{1}' is not a navigation property. The Reference and Collection methods can only be used with navigation properties. Use the Property or ComplexProperty method."
+
+
+
+
+ ArgumentException with message like "The property '{0}' on type '{1}' is not a primitive or complex property. The Property method can only be used with primitive or complex properties. Use the Reference or Collection method."
+
+
+
+
+ ArgumentException with message like "The property '{0}' on type '{1}' is not a complex property. The ComplexProperty method can only be used with complex properties. Use the Property, Reference or Collection method."
+
+
+
+
+ ArgumentException with message like "The property '{0}' on type '{1}' is not a primitive property, complex property, collection navigation property, or reference navigation property."
+
+
+
+
+ ArgumentException with message like ""The property '{0}' from the property path '{1}' is not a complex property on type '{2}'. Property paths must be composed of complex properties for all except the final property.""
+
+
+
+
+ ArgumentException with message like ""The property path '{0}' cannot be used for navigation properties. Property paths can only be used to access primitive or complex properties.""
+
+
+
+
+ ArgumentException with message like "The navigation property '{0}' on entity type '{1}' cannot be used for entities of type '{2}' because it refers to entities of type '{3}'."
+
+
+
+
+ ArgumentException with message like "The generic type argument '{0}' cannot be used with the Member method when accessing the collection navigation property '{1}' on entity type '{2}'. The generic type argument '{3}' must be used instead."
+
+
+
+
+ ArgumentException with message like "The property '{0}' on entity type '{1}' cannot be used for objects of type '{2}' because it is a property for objects of type '{3}'."
+
+
+
+
+ InvalidOperationException with message like "{0} cannot be used for entities in the {1} state."
+
+
+
+
+ InvalidOperationException with message like "Cannot set non-nullable property '{0}' of type '{1}' to null on object of type '{2}'."
+
+
+
+
+ InvalidOperationException with message like "The property '{0}' in the entity of type '{1}' is null. Store values cannot be obtained for an entity with a null complex property."
+
+
+
+
+ InvalidOperationException with message like "Cannot assign value of type '{0}' to property '{1}' of type '{2}' in property values for type '{3}'."
+
+
+
+
+ NotSupportedException with message like "The set of property value names is read-only."
+
+
+
+
+ ArgumentException with message like "The '{0}' property does not exist or is not mapped for the type '{1}'."
+
+
+
+
+ ArgumentException with message like "Cannot copy values from DbPropertyValues for type '{0}' into DbPropertyValues for type '{1}'."
+
+
+
+
+ ArgumentException with message like "Cannot copy from property values for object of type '{0}' into property values for object of type '{1}'."
+
+
+
+
+ ArgumentException with message like "A property of a complex type must be set to an instance of the generic or non-generic DbPropertyValues class for that type."
+
+
+
+
+ InvalidOperationException with message like "The value of the complex property '{0}' on entity of type '{1}' is null. Complex properties cannot be set to null and values cannot be set for null complex properties."
+
+
+
+
+ InvalidOperationException with message like "The value of the nested property values property '{0}' on the values for entity of type '{1}' is null. Nested property values cannot be set to null and values cannot be set for null complex properties."
+
+
+
+
+ InvalidOperationException with message like "Cannot set the value of the nested property '{0}' because value of the complex property '{1}' to which it belongs is null."
+
+
+
+
+ InvalidOperationException with message like "Cannot set the original value of the nested property '{0}' because the original value of the complex property '{1}' to which it belongs is null."
+
+
+
+
+ InvalidOperationException with message like "The model backing the '{0}' context has changed since the database was created. Consider using Code First Migrations to update the database (http://go.microsoft.com/fwlink/?LinkId=238269)."
+
+
+
+
+ InvalidOperationException with message like "Database '{0}' cannot be created because it already exists."
+
+
+
+
+ NotSupportedException with message like "Model compatibility cannot be checked because the DbContext instance was not created using Code First patterns. DbContext instances created from an ObjectContext or using an EDMX file cannot be checked for compatibility."
+
+
+
+
+ NotSupportedException with message like "Model compatibility cannot be checked because the database does not contain model metadata. Model compatibility can only be checked for databases created using Code First or Code First Migrations."
+
+
+
+
+ InvalidOperationException with message like "Configuration for DbContext type '{0}' is specified multiple times in the application configuration. Each context can only be configured once."
+
+
+
+
+ InvalidOperationException with message like "The context cannot be used while the model is being created. This exception may be thrown if the context is used inside the OnModelCreating method or if the same context instance is accessed by multiple threads concurrently. Note that instance members of DbContext and related classes are not guaranteed to be thread safe."
+
+
+
+
+ InvalidOperationException with message like "The DbContext class cannot be used with models that have multiple entity sets per type (MEST)."
+
+
+
+
+ InvalidOperationException with message like "The operation cannot be completed because the DbContext has been disposed."
+
+
+
+
+ InvalidOperationException with message like "The provider factory returned a null connection."
+
+
+
+
+ InvalidOperationException with message like "The connection string '{0}' in the application's configuration file does not contain the required providerName attribute.""
+
+
+
+
+ InvalidOperationException with message like "The DbConnectionFactory instance returned a null connection."
+
+
+
+
+ InvalidOperationException with message like "The entity found was of type {0} when an entity of type {1} was requested."
+
+
+
+
+ InvalidOperationException with message like "Multiple entities were found in the Added state that match the given primary key values."
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' is mapped as a complex type. The Set method, DbSet objects, and DbEntityEntry objects can only be used with entity types, not complex types."
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' is not attributed with EdmEntityTypeAttribute but is contained in an assembly attributed with EdmSchemaAttribute. POCO entities that do not use EdmEntityTypeAttribute cannot be contained in the same assembly as non-POCO entities that use EdmEntityTypeAttribute."
+
+
+
+
+ InvalidOperationException with message like "The entity type {0} is not part of the model for the current context."
+
+
+
+
+ NotSupportedException with message like "Data binding directly to a store query (DbSet, DbQuery, DbSqlQuery, DbRawSqlQuery) is not supported. Instead populate a DbSet with data, for example by calling Load on the DbSet, and then bind to local data. For WPF bind to DbSet.Local. For WinForms bind to DbSet.Local.ToBindingList()."
+
+
+
+
+ InvalidOperationException with message like "No connection string named '{0}' could be found in the application config file."
+
+
+
+
+ InvalidOperationException with message like "Cannot initialize a DbContext from an entity connection string or an EntityConnection instance together with a DbCompiledModel. If an entity connection string or EntityConnection instance is used, then the model will be created from the metadata in the connection. If a DbCompiledModel is used, then the connection supplied should be a standard database connection (for example, a SqlConnection instance) rather than an entity connection."
+
+
+
+
+ NotSupportedException with message like "The collection navigation property '{0}' on the entity of type '{1}' cannot be set because the entity type does not define a navigation property with a set accessor."
+
+
+
+
+ NotSupportedException with message like "Using the same DbCompiledModel to create contexts against different types of database servers is not supported. Instead, create a separate DbCompiledModel for each type of server being used."
+
+
+
+
+ InvalidOperationException with message like "Multiple object sets per type are not supported. The object sets '{0}' and '{1}' can both contain instances of type '{2}'."
+
+
+
+
+ InvalidOperationException with message like "The context type '{0}' must have a public constructor taking an EntityConnection."
+
+
+
+
+ NotSupportedException with message like "The database name '{0}' is not supported because it is an MDF file name. A full connection string must be provided to attach an MDF file."
+
+
+
+
+ NotSupportedException with message like "Creating a DbModelBuilder or writing the EDMX from a DbContext created using an existing ObjectContext is not supported. EDMX can only be obtained from a Code First DbContext created without using an existing DbCompiledModel."
+
+
+
+
+ NotSupportedException with message like "Creating a DbModelBuilder or writing the EDMX from a DbContext created using Database First or Model First is not supported. EDMX can only be obtained from a Code First DbContext created without using an existing DbCompiledModel."
+
+
+
+
+ InvalidOperationException with message like "The context factory type '{0}' must have a public default constructor."
+
+
+
+
+ InvalidOperationException with message like "The generic 'Set' method cannot be called with a proxy type. Either use the actual entity type or call the non-generic 'Set' method."
+
+
+
+
+ InvalidOperationException with message like "MaxLengthAttribute must have a Length value that is greater than zero. Use MaxLength() without parameters to indicate that the string or array can have the maximum allowable length."
+
+
+
+
+ InvalidOperationException with message like "MinLengthAttribute must have a Length value that is zero or greater."
+
+
+
+
+ InvalidOperationException with message like "No connection string named '{0}' could be found in the application config file."
+
+
+
+
+ InvalidOperationException with message like "The connection can not be overridden because this context was created from an existing ObjectContext."
+
+
+
+
+ InvalidOperationException with message like "Can not override the connection for this context with a standard DbConnection because the original connection was an EntityConnection."
+
+
+
+
+ InvalidOperationException with message like "Can not override the connection for this context with an EntityConnection because the original connection was a standard DbConnection."
+
+
+
+
+ InvalidOperationException with message like "The requested operation could not be completed, because a null EntityKey property value was returned by the object."
+
+
+
+
+ InvalidOperationException with message like "A connection string must be set on the connection before you attempt this operation."
+
+
+
+
+ InvalidOperationException with message like "The connection is not open."
+
+
+
+
+ InvalidOperationException with message like "Cannot perform the operation because the adapter does not have a connection."
+
+
+
+
+ InvalidOperationException with message like "Cannot perform the update operation because the adapter's connection is not open."
+
+
+
+
+ InvalidOperationException with message like "The update operation cannot be performed, because the adapter's connection is not associated with a valid store connection."
+
+
+
+
+ Core.MappingException with message like "The type '{0}'('{1}') of the member '{2}' in the conceptual type '{3}' doesn't match with the type '{4}'('{5}') of the member '{6}' on the object side type '{7}'."
+
+
+
+
+ InvalidOperationException with message like "Conflicting changes to the role '{0}' of the relationship '{1}' have been detected."
+
+
+
+
+ InvalidOperationException with message like "Attach is not a valid operation when the source object associated with this related end is in an added, deleted, or detached state. Objects loaded using the NoTracking merge option are always detached."
+
+
+
+
+ InvalidOperationException with message like "The object at index {0} in the specified collection of objects is null."
+
+
+
+
+ InvalidOperationException with message like "The object at index {0} in the specified collection of objects is not attached to the same ObjectContext as source object of this EntityCollection."
+
+
+
+
+ InvalidOperationException with message like "The object at index {0} in the specified collection of objects is in an added or deleted state. Relationships cannot be created for objects in this state."
+
+
+
+
+ InvalidOperationException with message like "The object being attached to the source object is not attached to the same ObjectContext as the source object."
+
+
+
+
+ InvalidOperationException with message like "The object being attached is in an added or deleted state. Relationships cannot be created for objects in this state."
+
+
+
+
+ InvalidOperationException with message like "Adding a relationship with an entity which is in the Deleted state is not allowed."
+
+
+
+
+ InvalidOperationException with message like "The relationship '{0}' does not match any relationship defined in the conceptual model."
+
+
+
+
+ InvalidOperationException with message like "The source query for this EntityCollection or EntityReference cannot be returned when the related object is in either an added state or a detached state and was not originally retrieved using the NoTracking merge option."
+
+
+
+
+ InvalidOperationException with message like "The Load method cannot return the {0} when the related object is in a deleted state."
+
+
+
+
+ InvalidOperationException with message like "A relationship multiplicity constraint violation occurred: An EntityReference expected at least one related object, but the query returned no related objects from the data store."
+
+
+
+
+ InvalidOperationException with message like "A relationship multiplicity constraint violation occurred: An EntityReference can have no more than one related object, but the query returned more than one related object. This is a non-recoverable error."
+
+
+
+
+ InvalidOperationException with message like "The EntityKey property cannot be set to EntityNotValidKey, NoEntitySetKey, or a temporary key."
+
+
+
+
+ InvalidOperationException with message like "At least one related end in the relationship could not be found."
+
+
+
+
+ InvalidOperationException with message like "The {0} could not be loaded because it is not attached to an ObjectContext."
+
+
+
+
+ InvalidOperationException with message like "When an object is returned with a NoTracking merge option, Load can only be called when the EntityCollection or EntityReference does not contain objects."
+
+
+
+
+ InvalidOperationException with message like "When an object is returned with a NoTracking merge option, Load cannot be called when the IsLoaded property is true."
+
+
+
+
+ InvalidOperationException with message like "The object in the '{0}' role cannot be automatically added to the context because it was retrieved using the NoTracking merge option. Explicitly attach the entity to the ObjectContext before defining the relationship."
+
+
+
+
+ InvalidOperationException with message like "The relationship between the two objects cannot be defined because they are attached to different ObjectContext objects."
+
+
+
+
+ InvalidOperationException with message like "Related objects cannot be loaded using the {0} merge option. Relationships cannot be created when one object was retrieved using a NoTracking merge option and the other object was retrieved using a different merge option."
+
+
+
+
+ InvalidOperationException with message like "The relationship cannot be defined because the EntitySet name '{0}.{1}' is not valid for the role '{2}' in association set name '{3}.{4}'."
+
+
+
+
+ InvalidOperationException with message like "Requested operation is not allowed when the owner of this RelatedEnd is null. RelatedEnd objects that were created with the default constructor should only be used as a container during serialization."
+
+
+
+
+ InvalidOperationException with message like "A referential integrity constraint violation occurred: The property values that define the referential constraints are not consistent between principal and dependent objects in the relationship."
+
+
+
+
+ InvalidOperationException with message like "The specified navigation property {0} could not be found."
+
+
+
+
+ InvalidOperationException with message like "The attempted operation is not valid. The data reader is closed."
+
+
+
+
+ InvalidOperationException with message like "Calling '{0}' when the data reader is closed is not a valid operation."
+
+
+
+
+ InvalidOperationException with message like "The attempted operation is not valid. The nested data reader has been implicitly closed because its parent data reader has been read or closed."
+
+
+
+
+ InvalidOperationException with message like "There was an attempt to read, but no data was present."
+
+
+
+
+ ArgumentException with message like "All 'EdmMember' instances must be a valid member of the EdmType."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "More than one context type '{0}' was found in the assembly '{1}'. Specify the fully qualified name of the context."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "No context type was found in the assembly '{0}'."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "The context type '{0}' was not found in the assembly '{1}'."
+
+
+
+
+ InvalidOperationException with message like "Sequence contains more than one element"
+
+
+
+
+ InvalidOperationException with message like "The source IQueryable doesn't implement IDbAsyncEnumerable{0}. Only sources that implement IDbAsyncEnumerable can be used for Entity Framework asynchronous operations. For more details see http://go.microsoft.com/fwlink/?LinkId=287068."
+
+
+
+
+ InvalidOperationException with message like "The provider for the source IQueryable doesn't implement IDbAsyncQueryProvider. Only providers that implement IDbAsyncQueryProvider can be used for Entity Framework asynchronous operations. For more details see http://go.microsoft.com/fwlink/?LinkId=287068."
+
+
+
+
+ InvalidOperationException with message like "Sequence contains no elements"
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "Automatic migrations that affect the location of the migrations history system table (such as default schema changes) are not supported. Please use code-based migrations for operations that affect the location of the migrations history system table."
+
+
+
+
+ InvalidOperationException with message like "Sequence contains no matching element"
+
+
+
+
+ InvalidOperationException with message like "Sequence contains more than one matching element"
+
+
+
+
+ InvalidOperationException with message like "The type '{0}' cannot be used to filter properties. Only scalar types, string, and byte[] are supported."
+
+
+
+
+ Migrations.Infrastructure.MigrationsPendingException with message like "Unable to generate an explicit migration because the following explicit migrations are pending: [{0}]. Apply the pending explicit migrations before attempting to generate a new explicit migration."
+
+
+
+
+ InvalidOperationException with message like "The base type '{0}' must be mapped to functions because its derived type '{1}' is mapped to functions. When mapping an inheritance hierarchy to functions, ensure that the root type of the hierarchy is also mapped to functions."
+
+
+
+
+ ArgumentException with message like "'{0}' is not a valid resource name."
+
+
+
+
+ InvalidOperationException with message like "A parameter binding to the property '{0}' was not found on the modification function '{1}'. Ensure that the parameter is valid for this modification operation and that it is not database generated."
+
+
+
+
+ InvalidOperationException with message like "The connection could not be opened because it is broken. The connection must be closed before it can be opened."
+
+
+
+
+ InvalidOperationException with message like "The current migration SQL generator ({0}) is unable to generate SQL for operations of type '{1}'. Call SetSqlGenerator on your migrations configuration class to use a different SQL generator. To create a custom SQL generator that can handle this type of operation, add a new class that derives from {0} and override Generate(MigrationOperation)."
+
+
+
+
+ InvalidOperationException with message like "An original value parameter binding to the property '{0}' was not found on the modification function '{1}'. Ensure that the parameter is a concurrency token."
+
+
+
+
+ InvalidOperationException with message like "A result binding for the property '{0}' was not found on the modification function '{1}'. Ensure that the property is database generated."
+
+
+
+
+ InvalidOperationException with message like "The navigation property '{0}' declared on type '{1}' has been configured with conflicting modification function mapping information."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "Could not apply auto-migration '{0}' because it includes modification function creation operations. When using auto-migrations, modification function creation operations are only supported when migrating to the current model."
+
+
+
+
+ Migrations.Infrastructure.MigrationsException with message like "An existing EF5 migrations history table was detected but could not be upgraded because a custom history context factory has been configured. To upgrade an existing EF5 database, ensure there is no custom history context factory configured."
+
+
+
+
+ The exception that is thrown when the value of an argument is outside the allowable range of values as defined by the invoked method.
+
+
+
+
+ The exception that is thrown when the author has yet to implement the logic at this point in the program. This can act as an exception based TODO tag.
+
+
+
+
+ The exception that is thrown when an invoked method is not supported, or when there is an attempt to
+ read, seek, or write to a stream that does not support the invoked functionality.
+
+
+
+
+ AutoGenerated resource class. Usage:
+ string s = EntityRes.GetString(EntityRes.MyIdenfitier);
+
+
+
+
+ Represents a conceptual or store model. This class can be used to access information about the shape of the model
+ and the way the that it has been configured.
+
+
+
+
+ Adds an association type to the model.
+
+
+
+
+ Adds a complex type to the model.
+
+
+
+
+ Adds an entity type to the model.
+
+
+
+
+ Adds an enumeration type to the model.
+
+
+
+
+ Adds a function to the model.
+
+
+
+
+ Removes an association type from the model.
+
+
+
+
+ Removes a complex type from the model.
+
+
+
+
+ Removes an entity type from the model.
+
+
+
+
+ Removes an enumeration type from the model.
+
+
+
+
+ Removes a function from the model.
+
+
+
+ Gets the built-in type kind for this type.
+
+ A
+
+
+
+ Gets the data space associated with the model, which indicates whether
+ it is a conceptual model (DataSpace.CSpace) or a store model (DataSpace.SSpace).
+
+
+
+
+ Gets the association types in the model.
+
+
+
+
+ Gets the complex types in the model.
+
+
+
+
+ Gets the entity types in the model.
+
+
+
+
+ Gets the enum types in the model.
+
+
+
+
+ Gets the functions in the model.
+
+
+
+
+ Gets the container that stores entity and association sets, and function imports.
+
+
+
+ Gets the version of the schema for the model.
+ The version of the schema for the model.
+
+
+ Gets the provider information for this model.
+ The provider information for this model.
+
+
+ Gets the provider manifest associated with the model.
+ The provider manifest associated with the model.
+
+
+ Gets the namespace names associated with the model.
+ The namespace names associated with the model.
+
+
+ Gets the namespace items associated with the model.
+ The namespace items associated with the model.
+
+
+ Gets the global items associated with the model.
+ The global items associated with the model.
+
+
+ Gets the containers associated with the model.
+ The containers associated with the model.
+
+
+
+ An implementation of IDatabaseInitializer that will recreate and optionally re-seed the
+ database only if the database does not exist.
+ To seed the database, create a derived class and override the Seed method.
+
+ The type of the context.
+
+
+ Initializes a new instance of the
+
+
+
+ Executes the strategy to initialize the database for the given context.
+
+
+
+
+ A method that should be overridden to actually add data to the context for seeding.
+ The default implementation does nothing.
+
+
+
+
+ An instance of this class is obtained from an
+
+
+
+ Creates a Database backed by the given context. This object can be used to create a database,
+ check for database existence, and delete a database.
+
+
+
+
+ Enables the user to pass in a database transaction created outside of the
+ Thrown if the transaction is already completed
+
+ Thrown if the connection associated with the
+
+ Thrown if the connection associated with the
+ Thrown if the connection associated with the transaction does not match the Entity Framework's connection
+
+
+
+ Begins a transaction on the underlying store connection
+
+
+ a
+
+
+
+ Begins a transaction on the underlying store connection using the specified isolation level
+
+
+ a
+
+
+
+ Sets the database initializer to use for the given context type. The database initializer is called when a
+ the given
+ The type of the context.
+
+
+
+ Runs the the registered
+ true the initializer is run even if it has already been run.
+
+
+
+
+ Checks whether or not the database is compatible with the the current Code First model.
+
+
+ Model compatibility currently uses the following rules.
+ If the context was created using either the Model First or Database First approach then the
+ model is assumed to be compatible with the database and this method returns true.
+ For Code First the model is considered compatible if the model is stored in the database
+ in the Migrations history table and that model has no differences from the current model as
+ determined by Migrations model differ.
+ If the model is not stored in the database but an EF 4.1/4.2 model hash is found instead,
+ then this is used to check for compatibility.
+
+ true then an exception will be thrown if no model metadata is found in the database. If set to false then this method will return true if metadata is not found.
+
+ True if the model hash in the context and the database match; false otherwise.
+
+
+
+ Creates a new database on the database server for the model defined in the backing context.
+ Note that calling this method before the database initialization strategy has run will disable
+ executing that strategy.
+
+
+
+
+ Creates a new database on the database server for the model defined in the backing context, but only
+ if a database with the same name does not already exist on the server.
+
+ True if the database did not exist and was created; false otherwise.
+
+
+
+ Checks whether or not the database exists on the server.
+
+ True if the database exists; false otherwise.
+
+
+
+ Deletes the database on the database server if it exists, otherwise does nothing.
+ Calling this method from outside of an initializer will mark the database as having
+ not been initialized. This means that if an attempt is made to use the database again
+ after it has been deleted, then any initializer set will run again and, usually, will
+ try to create the database again automatically.
+
+ True if the database did exist and was deleted; false otherwise.
+
+
+
+ Checks whether or not the database exists on the server.
+ The connection to the database is created using the given database name or connection string
+ in the same way as is described in the documentation for the
+ True if the database exists; false otherwise.
+
+
+
+ Deletes the database on the database server if it exists, otherwise does nothing.
+ The connection to the database is created using the given database name or connection string
+ in the same way as is described in the documentation for the
+ True if the database did exist and was deleted; false otherwise.
+
+
+
+ Checks whether or not the database exists on the server.
+
+ True if the database exists; false otherwise.
+
+
+
+ Deletes the database on the database server if it exists, otherwise does nothing.
+
+ True if the database did exist and was deleted; false otherwise.
+
+
+
+ Resets the DefaultConnectionFactory to its initial value.
+ Currently, this method is only used by test code.
+
+
+
+
+ Performs the operation defined by the given delegate using the given lazy connection, ensuring
+ that the lazy connection is disposed after use.
+
+ The return value of the operation.
+
+
+
+ Performs the operation defined by the given delegate against a connection. The connection
+ is either the connection accessed from the context backing this object, or is obtained from
+ the connection information passed to one of the static methods.
+
+ The return value of the operation.
+
+
+
+ Returns an empty ObjectContext that can be used to perform delete/exists operations.
+
+ The empty context.
+
+
+
+ Creates a raw SQL query that will return elements of the given generic type.
+ The type can be any type that has properties that match the names of the columns returned
+ from the query, or can be a simple primitive type. The type does not have to be an
+ entity type. The results of this query are never tracked by the context even if the
+ type of object returned is an entity type. Use the
+ The type of object returned by the query.
+
+ A
+
+
+
+ Creates a raw SQL query that will return elements of the given type.
+ The type can be any type that has properties that match the names of the columns returned
+ from the query, or can be a simple primitive type. The type does not have to be an
+ entity type. The results of this query are never tracked by the context even if the
+ type of object returned is an entity type. Use the
+
+ A
+
+
+
+ Executes the given DDL/DML command against the database.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ If there isn't an existing local or ambient transaction a new transaction will be used
+ to execute the command.
+
+ The result returned by the database after executing the command.
+
+
+
+ Executes the given DDL/DML command against the database.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+ The result returned by the database after executing the command.
+
+
+
+ Asynchronously executes the given DDL/DML command against the database.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ If there isn't an existing local transaction a new transaction will be used
+ to execute the command.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the result returned by the database after executing the command.
+
+
+
+
+ Asynchronously executes the given DDL/DML command against the database.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the result returned by the database after executing the command.
+
+
+
+
+ Asynchronously executes the given DDL/DML command against the database.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ If there isn't an existing local transaction a new transaction will be used
+ to execute the command.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the result returned by the database after executing the command.
+
+
+
+
+ Asynchronously executes the given DDL/DML command against the database.
+
+ As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor);
+ Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string.
+ context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor));
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the result returned by the database after executing the command.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Returns the connection being used by this context. This may cause the
+ connection to be created if it does not already exist.
+
+ Thrown if the context has been disposed.
+
+
+
+ The connection factory to use when creating a
+
+ This is used when just a database name or connection string is given to
+
+
+
+ The actual connection factory that was set, rather than the one that is returned by the resolver,
+ which may have come from another source.
+
+
+
+
+ Checks whether or not the DefaultConnectionFactory has been set to something other than its default value.
+
+
+
+
+ Gets or sets the timeout value, in seconds, for all context operations.
+ The default value is null, where null indicates that the default value of the underlying
+ provider will be used.
+
+
+ The timeout, in seconds, or null to use the provider default.
+
+
+
+
+ Set this property to log the SQL generated by the
+
+ The format of the log text can be changed by creating a new formatter that derives from
+
+
+
+
+ DbModelBuilder is used to map CLR classes to a database schema.
+ This code centric approach to building an Entity Data Model (EDM) model is known as 'Code First'.
+
+
+ DbModelBuilder is typically used to configure a model by overriding
+
+
+
+
+ Initializes a new instance of the
+
+ Upgrading to newer versions of the Entity Framework may cause breaking changes
+ in your application because new conventions may cause the initial model to be
+ configured differently. There is an alternate constructor that allows a specific
+ version of conventions to be specified.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Excludes a type from the model. This is used to remove types from the model that were added
+ by convention during initial model discovery.
+
+ The type to be excluded.
+ The same DbModelBuilder instance so that multiple calls can be chained.
+
+
+
+ Configures the default database schema name. This default database schema name is used
+ for database objects that do not have an explicitly configured schema name.
+
+
+
+
+ Excludes the specified type(s) from the model. This is used to remove types from the model that were added
+ by convention during initial model discovery.
+
+ The same DbModelBuilder instance so that multiple calls can be chained.
+
+
+
+ Registers an entity type as part of the model and returns an object that can be used to
+ configure the entity. This method can be called multiple times for the same entity to
+ perform multiple lines of configuration.
+
+ The type to be registered or configured.
+ The configuration object for the specified entity type.
+
+
+
+ Registers a type as an entity in the model and returns an object that can be used to
+ configure the entity. This method can be called multiple times for the same type to
+ perform multiple lines of configuration.
+
+ The configuration object for the specified entity type.
+
+
+
+ Registers a type as a complex type in the model and returns an object that can be used to
+ configure the complex type. This method can be called multiple times for the same type to
+ perform multiple lines of configuration.
+
+ The type to be registered or configured.
+ The configuration object for the specified complex type.
+
+
+
+ Begins configuration of a lightweight convention that applies to all entities in
+ the model.
+
+ A configuration object for the convention.
+
+
+
+ Begins configuration of a lightweight convention that applies to all entities of
+ the specified type in the model. This method does not register entity types as
+ part of the model.
+
+ The type of the entities that this convention will apply to.
+ A configuration object for the convention.
+
+
+
+ Begins configuration of a lightweight convention that applies to all properties
+ in the model.
+
+ A configuration object for the convention.
+
+
+
+ Begins configuration of a lightweight convention that applies to all primitive
+ properties of the specified type in the model.
+
+ The type of the properties that the convention will apply to.
+ A configuration object for the convention.
+
+ The convention will apply to both nullable and non-nullable properties of the
+ specified type.
+
+
+
+
+ Creates a
+ The model that was built.
+
+
+
+ Creates a
+ The model that was built.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Provides access to the settings of this DbModelBuilder that deal with conventions.
+
+
+
+
+ Gets the
+
+
+
+ A value from this enumeration can be provided directly to the
+
+ Using DbModelBuilderVersion.Latest ensures that all the latest functionality is available
+ when upgrading to a new release of the Entity Framework. However, it may result in an
+ application behaving differently with the new release than it did with a previous release.
+ This can be avoided by using a specific version of the conventions, but if a version
+ other than the latest is set then not all the latest functionality will be available.
+
+
+
+
+ Indicates that the latest version of the
+
+
+
+ Indicates that the version of the
+
+
+
+ Indicates that the version of the
+
+
+
+ Indicates that the version of the
+
+
+
+ Indicates that the version of the
+
+
+
+ This attribute can be applied to a class derived from
+
+ If the attribute is missing from DbContextthen DbContext will always use the latest
+ version of the conventions. This is equivalent to using DbModelBuilderVersion.Latest.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the
+
+ The
+
+
+
+ A non-generic version of
+
+
+
+ Represents a non-generic LINQ to Entities query against a DbContext.
+
+
+
+
+ An internal interface implemented by
+
+
+
+ The underlying internal set.
+
+
+
+
+ Internal constructor prevents external classes deriving from DbQuery.
+
+
+
+
+ Throws an exception indicating that binding directly to a store query is not supported.
+ Instead populate a DbSet with data, for example by using the Load extension method, and
+ then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to
+ DbSet.Local.ToBindingList().
+
+ Never returns; always throws.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Specifies the related objects to include in the query results.
+
+
+ Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will
+ OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on
+ the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected.
+ Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to
+ specify multiple paths for the query.
+
+
+ A new DbQuery<T> with the defined query path.
+
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+ Returns the equivalent generic
+ The type of element for which the query was created.
+ The generic set object.
+
+
+
+ Returns a
+ The query string.
+
+
+
+
+
+
+
+
+
+ Returns false .
+
+
+ false .
+
+
+
+
+ The IQueryable element type.
+
+
+
+
+ The IQueryable LINQ Expression.
+
+
+
+
+ The IQueryable provider.
+
+
+
+
+ Gets the underlying internal query object.
+
+ The internal query.
+
+
+
+ The internal query object that is backing this DbQuery
+
+
+
+
+ An internal interface implemented by
+
+
+
+ The underlying internal set.
+
+
+
+
+ Creates an instance of a
+
+
+
+ Finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+
+ The entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ Asynchronously finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous find operation. The task result contains the entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ Asynchronously finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous find operation. The task result contains the entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ Attaches the given entity to the context underlying the set. That is, the entity is placed
+ into the context in the Unchanged state, just as if it had been read from the database.
+
+ The entity.
+
+ Attach is used to repopulate a context with an entity that is known to already exist in the database.
+ SaveChanges will therefore not attempt to insert an attached entity into the database because
+ it is assumed to already be there.
+ Note that entities that are already in the context in some other state will have their state set
+ to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state.
+
+
+
+
+ Adds the given entity to the context underlying the set in the Added state such that it will
+ be inserted into the database when SaveChanges is called.
+
+ The entity.
+
+ Note that entities that are already in the context in some other state will have their state set
+ to Added. Add is a no-op if the entity is already in the context in the Added state.
+
+
+
+
+ Adds the given collection of entities into context underlying the set with each entity being put into
+ the Added state such that it will be inserted into the database when SaveChanges is called.
+
+
+ The collection of entities.
+
+
+ Note that if
+
+
+
+ Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges
+ is called. Note that the entity must exist in the context in some other state before this method
+ is called.
+
+ The entity.
+
+ Note that if the entity exists in the context in the Added state, then this method
+ will cause it to be detached from the context. This is because an Added entity is assumed not to
+ exist in the database such that trying to delete it does not make sense.
+
+
+
+
+ Removes the given collection of entities from the context underlying the set with each entity being put into
+ the Deleted state such that it will be deleted from the database when SaveChanges is called.
+
+
+ The collection of entities.
+
+
+ Note that if
+
+
+
+ Creates a new instance of an entity for the type of this set.
+ Note that this instance is NOT added or attached to the set.
+ The instance returned will be a proxy if the underlying context is configured to create
+ proxies and the entity type meets the requirements for creating a proxy.
+
+ The entity instance, which may be a proxy.
+
+
+
+ Creates a new instance of an entity for the type of this set or for a type derived
+ from the type of this set.
+ Note that this instance is NOT added or attached to the set.
+ The instance returned will be a proxy if the underlying context is configured to create
+ proxies and the entity type meets the requirements for creating a proxy.
+
+ The entity instance, which may be a proxy.
+
+
+
+ Returns the equivalent generic
+ The type of entity for which the set was created.
+ The generic set object.
+
+
+
+ Creates a raw SQL query that will return entities in this set. By default, the
+ entities returned are tracked by the context; this can be changed by calling
+ AsNoTracking on the
+
+ A
+
+
+
+
+
+
+
+
+
+ Gets an
+
+ This property can be used for data binding by populating the set with data, for example by using the Load
+ extension method, and then binding to the local data through this property. For WPF bind to this property
+ directly. For Windows Forms bind to the result of calling ToBindingList on this property
+
+ The local view.
+
+
+
+ The internal IQueryable that is backing this DbQuery
+
+
+
+
+ Gets the underlying internal set.
+
+ The internal set.
+
+
+
+ A DbSet represents the collection of all entities in the context, or that can be queried from the
+ database, of a given type. DbSet objects are created from a DbContext using the DbContext.Set method.
+
+
+ Note that DbSet does not support MEST (Multiple Entity Sets per Type) meaning that there is always a
+ one-to-one correlation between a type and a set.
+
+ The type that defines the set.
+
+
+
+ Represents a LINQ to Entities query against a DbContext.
+
+ The type of entity to query for.
+
+
+
+ Creates a new query that will be backed by the given internal query object.
+
+
+
+
+ Specifies the related objects to include in the query results.
+
+
+ Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will
+ OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on
+ the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected.
+ Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to
+ specify multiple paths for the query.
+
+
+ A new
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+ Throws an exception indicating that binding directly to a store query is not supported.
+ Instead populate a DbSet with data, for example by using the Load extension method, and
+ then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to
+ DbSet.Local.ToBindingList().
+
+ Never returns; always throws.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns a
+ The query string.
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+
+
+
+
+
+
+ Returns false .
+
+
+ false .
+
+
+
+
+ The IQueryable element type.
+
+
+
+
+ The IQueryable LINQ Expression.
+
+
+
+
+ The IQueryable provider.
+
+
+
+
+ The internal query object that is backing this DbQuery
+
+
+
+
+ The internal query object that is backing this DbQuery
+
+
+
+
+ An
+
+
+ The type that defines the set.
+
+
+
+ Finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+
+ The entity found, or null.
+
+
+
+ Adds the given entity to the context underlying the set in the Added state such that it will
+ be inserted into the database when SaveChanges is called.
+
+ The entity.
+
+ Note that entities that are already in the context in some other state will have their state set
+ to Added. Add is a no-op if the entity is already in the context in the Added state.
+
+
+
+
+ Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges
+ is called. Note that the entity must exist in the context in some other state before this method
+ is called.
+
+ The entity.
+
+ Note that if the entity exists in the context in the Added state, then this method
+ will cause it to be detached from the context. This is because an Added entity is assumed not to
+ exist in the database such that trying to delete it does not make sense.
+
+
+
+
+ Attaches the given entity to the context underlying the set. That is, the entity is placed
+ into the context in the Unchanged state, just as if it had been read from the database.
+
+ The entity.
+
+ Attach is used to repopulate a context with an entity that is known to already exist in the database.
+ SaveChanges will therefore not attempt to insert an attached entity into the database because
+ it is assumed to already be there.
+ Note that entities that are already in the context in some other state will have their state set
+ to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state.
+
+
+
+
+ Creates a new instance of an entity for the type of this set.
+ Note that this instance is NOT added or attached to the set.
+ The instance returned will be a proxy if the underlying context is configured to create
+ proxies and the entity type meets the requirements for creating a proxy.
+
+ The entity instance, which may be a proxy.
+
+
+
+ Creates a new instance of an entity for the type of this set or for a type derived
+ from the type of this set.
+ Note that this instance is NOT added or attached to the set.
+ The instance returned will be a proxy if the underlying context is configured to create
+ proxies and the entity type meets the requirements for creating a proxy.
+
+ The type of entity to create.
+ The entity instance, which may be a proxy.
+
+
+
+ Gets an
+
+ This property can be used for data binding by populating the set with data, for example by using the Load
+ extension method, and then binding to the local data through this property. For WPF bind to this property
+ directly. For Windows Forms bind to the result of calling ToBindingList on this property
+
+ The local view.
+
+
+
+ Creates a new set that will be backed by the given
+
+
+
+ Creates an instance of a
+
+
+
+ Finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+
+ The entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ Asynchronously finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous find operation. The task result contains the entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ Asynchronously finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+ A task that represents the asynchronous find operation. The task result contains the entity found, or null.
+
+
+
+
+
+
+
+ Adds the given collection of entities into context underlying the set with each entity being put into
+ the Added state such that it will be inserted into the database when SaveChanges is called.
+
+
+ The collection of entities.
+
+
+ Note that if
+
+
+
+
+
+ Removes the given collection of entities from the context underlying the set with each entity being put into
+ the Deleted state such that it will be deleted from the database when SaveChanges is called.
+
+
+ The collection of entities.
+
+
+ Note that if
+
+
+
+
+
+
+
+ Returns the equivalent non-generic
+ The non-generic set object.
+
+
+
+ Creates a raw SQL query that will return entities in this set. By default, the
+ entities returned are tracked by the context; this can be changed by calling
+ AsNoTracking on the
+
+ A
+
+
+
+
+
+
+
+
+
+
+
+ Gets the underlying internal set.
+
+ The internal set.
+
+
+
+ An implementation of IDatabaseInitializer that will always recreate and optionally re-seed the
+ database the first time that a context is used in the app domain.
+ To seed the database, create a derived class and override the Seed method.
+
+ The type of the context.
+
+
+ Initializes a new instance of the
+
+
+
+ Executes the strategy to initialize the database for the given context.
+
+
+ null
+ .
+
+
+
+
+ A method that should be overridden to actually add data to the context for seeding.
+ The default implementation does nothing.
+
+
+
+
+ An implementation of IDatabaseInitializer that will DELETE , recreate, and optionally re-seed the
+ database only if the model has changed since the database was created.
+
+
+ Whether or not the model has changed is determined by the
+
+
+ Initializes a new instance of the
+
+
+
+ Executes the strategy to initialize the database for the given context.
+
+
+ null
+ .
+
+
+
+
+ A method that should be overridden to actually add data to the context for seeding.
+ The default implementation does nothing.
+
+
+
+
+ Returned by the ChangeTracker method of
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets
+ The entries.
+
+
+
+ Gets
+ The type of the entity.
+ The entries.
+
+
+
+ Checks if the
+
+ Functionally, calling this method is equivalent to checking if there are any entities or
+ relationships in the Added, Updated, or Deleted state.
+ Note that this method calls
+
+ True if underlying
+
+
+
+ Detects changes made to the properties and relationships of POCO entities. Note that some types of
+ entity (such as change tracking proxies and entities that derive from
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ A non-generic version of the
+
+
+
+ This is an abstract base class use to represent a scalar or complex property, or a navigation property
+ of an entity. Scalar and complex properties use the derived class
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Validates this property.
+
+
+ Collection of
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Returns the equivalent generic
+ The type of entity on which the member is declared.
+ The type of the property.
+ The equivalent generic object.
+
+
+
+ Gets the name of the property.
+
+ The property name.
+
+
+
+ Gets or sets the current value of this property.
+
+ The current value.
+
+
+
+ The
+ An entry for the entity that owns this member.
+
+
+
+ Gets the
+ The internal member entry.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Loads the collection of entities from the database.
+ Note that entities that already exist in the context are not overwritten with values from the database.
+
+
+
+
+ Asynchronously loads the collection of entities from the database.
+ Note that entities that already exist in the context are not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously loads the collection of entities from the database.
+ Note that entities that already exist in the context are not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Returns the query that would be used to load this collection from the database.
+ The returned query can be modified using LINQ to perform filtering or operations in the database, such
+ as counting the number of entities in the collection in the database without actually loading them.
+
+ A query for the collection.
+
+
+
+ Returns the equivalent generic
+ The type of entity on which the member is declared.
+ The type of the collection element.
+ The equivalent generic object.
+
+
+
+ Gets the property name.
+
+ The property name.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether all entities of this collection have been loaded from the database.
+
+
+ Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly
+ with one of the Load methods will set the IsLoaded flag to true.
+ IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded.
+ This can be useful if the application has caused a subset of related entities to be loaded into this collection
+ and wants to prevent any other entities from being loaded automatically.
+ Note that explict loading using one of the Load methods will load all related entities from the database
+ regardless of whether or not IsLoaded is true.
+ When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the
+ not all related entities are now loaded.
+
+
+ true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false .
+
+
+
+
+ The
+ An entry for the entity that owns this navigation property.
+
+
+
+ Gets the
+ The internal member entry.
+
+
+
+ Instances of this class are returned from the Collection method of
+
+ The type of the entity to which this property belongs.
+ The type of the element in the collection of entities.
+
+
+
+ This is an abstract base class use to represent a scalar or complex property, or a navigation property
+ of an entity. Scalar and complex properties use the derived class
+ The type of the entity to which this property belongs.
+ The type of the property.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+ Validates this property.
+
+
+ Collection of
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+ Gets the name of the property.
+ The name of the property.
+
+
+
+ Gets or sets the current value of this property.
+
+ The current value.
+
+
+
+ Gets the underlying
+ The internal member entry.
+
+
+
+ The
+ An entry for the entity that owns this member.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Loads the collection of entities from the database.
+ Note that entities that already exist in the context are not overwritten with values from the database.
+
+
+
+
+ Asynchronously loads the collection of entities from the database.
+ Note that entities that already exist in the context are not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously loads the collection of entities from the database.
+ Note that entities that already exist in the context are not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Returns the query that would be used to load this collection from the database.
+ The returned query can be modified using LINQ to perform filtering or operations in the database, such
+ as counting the number of entities in the collection in the database without actually loading them.
+
+ A query for the collection.
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+ Gets the property name.
+
+ The property name.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether all entities of this collection have been loaded from the database.
+
+
+ Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly
+ with one of the Load methods will set the IsLoaded flag to true.
+ IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded.
+ This can be useful if the application has caused a subset of related entities to be loaded into this collection
+ and wants to prevent any other entities from being loaded automatically.
+ Note that explict loading using one of the Load methods will load all related entities from the database
+ regardless of whether or not IsLoaded is true.
+ When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the
+ not all related entities are now loaded.
+
+
+ true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false .
+
+
+
+
+ Gets the underlying
+ The internal member entry.
+
+
+
+ The
+ An entry for the entity that owns this navigation property.
+
+
+
+ An immutable representation of an Entity Data Model (EDM) model that can be used to create an
+
+
+
+
+ For mocking.
+
+
+
+
+ Creates a model for the given EDM metadata model.
+
+
+
+
+ Creates an instance of ObjectContext or class derived from ObjectContext. Note that an instance
+ of DbContext can be created instead by using the appropriate DbContext constructor.
+ If a derived ObjectContext is used, then it must have a public constructor with a single
+ EntityConnection parameter.
+ The connection passed is used by the ObjectContext created, but is not owned by the context. The caller
+ must dispose of the connection once the context has been disposed.
+
+ The type of context to create.
+
+
+
+ Gets a cached delegate (or creates a new one) used to call the constructor for the given derived ObjectContext type.
+
+
+
+
+ A snapshot of the
+
+
+
+ The provider info (provider name and manifest token) that was used to create this model.
+
+
+
+ Gets the default schema of the model.
+ The default schema of the model.
+
+
+
+ A non-generic version of the
+
+
+
+ A non-generic version of the
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns the equivalent generic
+ The type of entity on which the member is declared.
+ The type of the property.
+ The equivalent generic object.
+
+
+
+ Gets the property name.
+
+ The property name.
+
+
+
+ Gets or sets the original value of this property.
+
+ The original value.
+
+
+
+ Gets or sets the current value of this property.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether the value of this property has been modified since
+ it was loaded from the database.
+
+
+ Setting this value to false for a modified property will revert the change by setting the
+ current value to the original value. If the result is that no properties of the entity are
+ marked as modified, then the entity will be marked as Unchanged.
+ Setting this value to false for properties of Added, Unchanged, or Deleted entities
+ is a no-op.
+
+
+ true if this instance is modified; otherwise, false .
+
+
+
+
+ The
+ An entry for the entity that owns this property.
+
+
+
+ The
+ An entry for the parent complex property, or null if this is an entity property.
+
+
+
+ Gets the
+ The internal member entry.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets an object that represents a nested property of this property.
+ This method can be used for both scalar or complex properties.
+
+ An object representing the nested property.
+
+
+
+ Gets an object that represents a nested complex property of this property.
+
+ An object representing the nested property.
+
+
+
+ Returns the equivalent generic
+ The type of entity on which the member is declared.
+ The type of the complex property.
+ The equivalent generic object.
+
+
+
+ Instances of this class are returned from the ComplexProperty method of
+
+ The type of the entity to which this property belongs.
+ The type of the property.
+
+
+
+ Instances of this class are returned from the Property method of
+
+ The type of the entity to which this property belongs.
+ The type of the property.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+ Gets the property name.
+
+ The property name.
+
+
+
+ Gets or sets the original value of this property.
+
+ The original value.
+
+
+
+ Gets or sets the current value of this property.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether the value of this property has been modified since
+ it was loaded from the database.
+
+
+ true if this instance is modified; otherwise, false .
+
+
+
+
+ The
+ An entry for the entity that owns this property.
+
+
+
+ The
+ An entry for the parent complex property, or null if this is an entity property.
+
+
+
+ Gets the underlying
+ The internal member entry.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+ Gets an object that represents a nested property of this property.
+ This method can be used for both scalar or complex properties.
+
+ An object representing the nested property.
+
+
+
+ Gets an object that represents a nested property of this property.
+ This method can be used for both scalar or complex properties.
+
+ The type of the nested property.
+ An object representing the nested property.
+
+
+
+ Gets an object that represents a nested property of this property.
+ This method can be used for both scalar or complex properties.
+
+ The type of the nested property.
+ An object representing the nested property.
+
+
+
+ Gets an object that represents a nested complex property of this property.
+
+ An object representing the nested property.
+
+
+
+ Gets an object that represents a nested complex property of this property.
+
+ The type of the nested property.
+ An object representing the nested property.
+
+
+
+ Gets an object that represents a nested complex property of this property.
+
+ The type of the nested property.
+ An object representing the nested property.
+
+
+
+ Describes the origin of the database connection string associated with a
+
+
+
+ The connection string was created by convention.
+
+
+
+
+ The connection string was read from external configuration.
+
+
+
+
+ The connection string was explicitly specified at runtime.
+
+
+
+
+ The connection string was overriden by connection information supplied to DbContextInfo.
+
+
+
+
+ Returned by the Configuration method of
+
+
+
+ Initializes a new instance of the
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets or sets a value indicating whether lazy loading of relationships exposed as
+ navigation properties is enabled. Lazy loading is enabled by default.
+
+
+ true if lazy loading is enabled; otherwise, false .
+
+
+
+
+ Gets or sets a value indicating whether or not the framework will create instances of
+ dynamically generated proxy classes whenever it creates an instance of an entity type.
+ Note that even if proxy creation is enabled with this flag, proxy instances will only
+ be created for entity types that meet the requirements for being proxied.
+ Proxy creation is enabled by default.
+
+
+ true if proxy creation is enabled; otherwise, false .
+
+
+
+
+ Gets or sets a value indicating whether database null semantics are exhibited when comparing
+ two operands, both of which are potentially nullable. The default value is false.
+
+ For example (operand1 == operand2) will be translated as:
+
+ (operand1 = operand2)
+
+ if UseDatabaseNullSemantics is true, respectively
+
+ (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL)))
+
+ if UseDatabaseNullSemantics is false.
+
+
+ true if database null comparison behavior is enabled, otherwise false .
+
+
+
+
+ Gets or sets a value indicating whether the
+
+ true if should be called automatically; otherwise, false .
+
+
+
+
+ Gets or sets a value indicating whether tracked entities should be validated automatically when
+
+
+
+
+ Provides runtime information about a given
+
+
+
+ Creates a new instance representing a given
+
+
+
+ Creates a new instance representing a given
+
+
+
+ Creates a new instance representing a given
+
+ It is preferable to use the constructor that accepts the entire config document instead of using this
+ constructor. Providing the entire config document allows DefaultConnectionFactroy entries in the config
+ to be found in addition to explicitly specified connection strings.
+
+
+
+
+ Creates a new instance representing a given
+
+
+
+ Creates a new instance representing a given
+
+
+
+ Creates a new instance representing a given
+
+
+
+ Creates a new instance representing a given
+
+
+
+ Called internally when a context info is needed for an existing context, which may not be constructable.
+
+
+
+
+ If instances of the underlying
+
+ A
+
+
+
+ The concrete
+
+
+
+ Whether or not instances of the underlying
+
+
+
+ The connection string used by the underlying
+
+
+
+ The connection string name used by the underlying
+
+
+
+ The ADO.NET provider name of the connection used by the underlying
+
+
+
+ The origin of the connection string used by the underlying
+
+
+
+ An action to be run on the DbModelBuilder after OnModelCreating has been run on the context.
+
+
+
+
+ A non-generic version of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Queries the database for copies of the values of the tracked entity as they currently exist in the database.
+ Note that changing the values in the returned dictionary will not update the values in the database.
+ If the entity is not found in the database then null is returned.
+
+ The store values.
+
+
+
+ Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database.
+ Note that changing the values in the returned dictionary will not update the values in the database.
+ If the entity is not found in the database then null is returned.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the store values.
+
+
+
+
+ Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database.
+ Note that changing the values in the returned dictionary will not update the values in the database.
+ If the entity is not found in the database then null is returned.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the store values.
+
+
+
+
+ Reloads the entity from the database overwriting any property values with values from the database.
+ The entity will be in the Unchanged state after calling this method.
+
+
+
+
+ Asynchronously reloads the entity from the database overwriting any property values with values from the database.
+ The entity will be in the Unchanged state after calling this method.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously reloads the entity from the database overwriting any property values with values from the database.
+ The entity will be in the Unchanged state after calling this method.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Gets an object that represents the reference (i.e. non-collection) navigation property from this
+ entity to another entity.
+
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents the collection navigation property from this
+ entity to a collection of related entities.
+
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents a scalar or complex property of this entity.
+
+ An object representing the property.
+
+
+
+ Gets an object that represents a complex property of this entity.
+
+ An object representing the complex property.
+
+
+
+ Gets an object that represents a member of the entity. The runtime type of the returned object will
+ vary depending on what kind of member is asked for. The currently supported member types and their return
+ types are:
+ Reference navigation property:
+ An object representing the member.
+
+
+
+ Returns a new instance of the generic
+ The type of the entity.
+ A generic version.
+
+
+
+ Validates this
+
+ Entity validation result. Possibly null if
+
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+
+
+ Returns a hash code for this instance.
+
+ A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the entity.
+
+ The entity.
+
+
+
+ Gets or sets the state of the entity.
+
+ The state.
+
+
+
+ Gets the current property values for the tracked entity represented by this object.
+
+ The current values.
+
+
+
+ Gets the original property values for the tracked entity represented by this object.
+ The original values are usually the entity's property values as they were when last queried from
+ the database.
+
+ The original values.
+
+
+
+ Gets InternalEntityEntry object for this DbEntityEntry instance.
+
+
+
+
+ Instances of this class provide access to information about and control of entities that
+ are being tracked by the
+ The type of the entity.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Queries the database for copies of the values of the tracked entity as they currently exist in the database.
+ Note that changing the values in the returned dictionary will not update the values in the database.
+ If the entity is not found in the database then null is returned.
+
+ The store values.
+
+
+
+ Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database.
+ Note that changing the values in the returned dictionary will not update the values in the database.
+ If the entity is not found in the database then null is returned.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the store values.
+
+
+
+
+ Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database.
+ Note that changing the values in the returned dictionary will not update the values in the database.
+ If the entity is not found in the database then null is returned.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+ The task result contains the store values.
+
+
+
+
+ Reloads the entity from the database overwriting any property values with values from the database.
+ The entity will be in the Unchanged state after calling this method.
+
+
+
+
+ Asynchronously reloads the entity from the database overwriting any property values with values from the database.
+ The entity will be in the Unchanged state after calling this method.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously reloads the entity from the database overwriting any property values with values from the database.
+ The entity will be in the Unchanged state after calling this method.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Gets an object that represents the reference (i.e. non-collection) navigation property from this
+ entity to another entity.
+
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents the reference (i.e. non-collection) navigation property from this
+ entity to another entity.
+
+ The type of the property.
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents the reference (i.e. non-collection) navigation property from this
+ entity to another entity.
+
+ The type of the property.
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents the collection navigation property from this
+ entity to a collection of related entities.
+
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents the collection navigation property from this
+ entity to a collection of related entities.
+
+ The type of elements in the collection.
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents the collection navigation property from this
+ entity to a collection of related entities.
+
+ The type of elements in the collection.
+ An object representing the navigation property.
+
+
+
+ Gets an object that represents a scalar or complex property of this entity.
+
+ An object representing the property.
+
+
+
+ Gets an object that represents a scalar or complex property of this entity.
+
+ The type of the property.
+ An object representing the property.
+
+
+
+ Gets an object that represents a scalar or complex property of this entity.
+
+ The type of the property.
+ An object representing the property.
+
+
+
+ Gets an object that represents a complex property of this entity.
+
+ An object representing the complex property.
+
+
+
+ Gets an object that represents a complex property of this entity.
+
+ The type of the complex property.
+ An object representing the complex property.
+
+
+
+ Gets an object that represents a complex property of this entity.
+
+ The type of the complex property.
+ An object representing the complex property.
+
+
+
+ Gets an object that represents a member of the entity. The runtime type of the returned object will
+ vary depending on what kind of member is asked for. The currently supported member types and their return
+ types are:
+ Reference navigation property:
+ An object representing the member.
+
+
+
+ Gets an object that represents a member of the entity. The runtime type of the returned object will
+ vary depending on what kind of member is asked for. The currently supported member types and their return
+ types are:
+ Reference navigation property:
+ The type of the member.
+ An object representing the member.
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+ Validates this
+
+ Entity validation result. Possibly null if
+
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+
+
+ Returns a hash code for this instance.
+
+ A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the entity.
+
+ The entity.
+
+
+
+ Gets or sets the state of the entity.
+
+ The state.
+
+
+
+ Gets the current property values for the tracked entity represented by this object.
+
+ The current values.
+
+
+
+ Gets the original property values for the tracked entity represented by this object.
+ The original values are usually the entity's property values as they were when last queried from
+ the database.
+
+ The original values.
+
+
+
+ Represents an Entity Data Model (EDM) created by the
+
+
+
+ Initializes a new instance of the
+
+
+
+ For test purpose only.
+
+
+
+
+ Creates a
+ The compiled model.
+
+
+
+ Gets the provider information.
+
+
+
+
+ Gets the provider manifest.
+
+
+
+
+ A snapshot of the
+
+
+
+ A collection of all the properties for an underlying entity or complex object.
+
+
+ An instance of this class can be converted to an instance of the generic class
+ using the Cast method.
+ Complex properties in the underlying entity or complex object are represented in
+ the property values as nested instances of this class.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates an object of the underlying type for this dictionary and hydrates it with property
+ values from this dictionary.
+
+ The properties of this dictionary copied into a new object.
+
+
+
+ Sets the values of this dictionary by reading values out of the given object.
+ The given object can be of any type. Any property on the object with a name that
+ matches a property name in the dictionary and can be read will be read. Other
+ properties will be ignored. This allows, for example, copying of properties from
+ simple Data Transfer Objects (DTOs).
+
+
+
+
+ Creates a new dictionary containing copies of all the properties in this dictionary.
+ Changes made to the new dictionary will not be reflected in this dictionary and vice versa.
+
+ A clone of this dictionary.
+
+
+
+ Sets the values of this dictionary by reading values from another dictionary.
+ The other dictionary must be based on the same type as this dictionary, or a type derived
+ from the type for this dictionary.
+
+
+
+
+ Gets the value of the property just like using the indexed property getter but
+ typed to the type of the generic parameter. This is useful especially with
+ nested dictionaries to avoid writing expressions with lots of casts.
+
+ The type of the property.
+ The value of the property.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Gets the set of names of all properties in this dictionary as a read-only set.
+
+ The property names.
+
+
+
+ Gets or sets the value of the property with the specified property name.
+ The value may be a nested instance of this class.
+
+ The value of the property.
+
+
+
+ Gets the internal dictionary.
+
+ The internal dictionary.
+
+
+
+ Groups a pair of strings that identify a provider and server version together into a single object.
+
+
+ Instances of this class act as the key for resolving a
+
+
+
+ Creates a new object for a given provider invariant name and manifest token.
+
+
+
+
+
+
+
+
+ A string that identifies that provider. For example, the SQL Server
+ provider uses the string "System.Data.SqlCient".
+
+
+
+
+ A string that identifies that version of the database server being used. For example, the SQL Server
+ provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty.
+
+
+
+
+ A non-generic version of the
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Loads the entity from the database.
+ Note that if the entity already exists in the context, then it will not overwritten with values from the database.
+
+
+
+
+ Asynchronously loads the entity from the database.
+ Note that if the entity already exists in the context, then it will not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously loads the entity from the database.
+ Note that if the entity already exists in the context, then it will not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Returns the query that would be used to load this entity from the database.
+ The returned query can be modified using LINQ to perform filtering or operations in the database.
+
+ A query for the entity.
+
+
+
+ Returns the equivalent generic
+ The type of entity on which the member is declared.
+ The type of the property.
+ The equivalent generic object.
+
+
+
+ Gets the property name.
+
+ The property name.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether the entity has been loaded from the database.
+
+
+ Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly
+ with one of the Load methods will set the IsLoaded flag to true.
+ IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded.
+ Note that explict loading using one of the Load methods will load the related entity from the database
+ regardless of whether or not IsLoaded is true.
+ When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is
+ no longer loaded.
+
+
+ true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false .
+
+
+
+
+ The
+ An entry for the entity that owns this navigation property.
+
+
+
+ Gets the
+ The internal member entry.
+
+
+
+ Instances of this class are returned from the Reference method of
+
+ The type of the entity to which this property belongs.
+ The type of the property.
+
+
+
+ Creates a
+ The new entry.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Loads the entity from the database.
+ Note that if the entity already exists in the context, then it will not overwritten with values from the database.
+
+
+
+
+ Asynchronously loads the entity from the database.
+ Note that if the entity already exists in the context, then it will not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Asynchronously loads the entity from the database.
+ Note that if the entity already exists in the context, then it will not overwritten with values from the database.
+
+
+ Multiple active operations on the same context instance are not supported. Use 'await' to ensure
+ that any asynchronous operations have completed before calling another method on this context.
+
+
+ A task that represents the asynchronous operation.
+
+
+
+
+ Returns the query that would be used to load this entity from the database.
+ The returned query can be modified using LINQ to perform filtering or operations in the database.
+
+ A query for the entity.
+
+
+
+ Returns a new instance of the non-generic
+ A non-generic version.
+
+
+
+ Gets the property name.
+
+ The property name.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether the entity has been loaded from the database.
+
+
+ Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly
+ with one of the Load methods will set the IsLoaded flag to true.
+ IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded.
+ Note that explict loading using one of the Load methods will load the related entity from the database
+ regardless of whether or not IsLoaded is true.
+ When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is
+ no longer loaded.
+
+
+ true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false .
+
+
+
+
+ Gets the underlying
+ The internal member entry.
+
+
+
+ The
+ An entry for the entity that owns this navigation property.
+
+
+
+ Exception thrown by
+
+
+
+ Exception thrown by
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Subscribes the SerializeObjectState event.
+
+
+
+
+ Gets
+ The entries representing the entities that could not be saved.
+
+
+
+ Holds exception state that will be serialized when the exception is serialized.
+
+
+
+
+ Completes the deserialization.
+
+
+
+
+ Gets or sets a value indicating whether the exception involved independent associations.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Represents an entity used to store metadata about an EDM in the database.
+
+
+
+
+ Attempts to get the model hash calculated by Code First for the given context.
+ This method will return null if the context is not being used in Code First mode.
+
+ The hash string.
+
+
+
+ Gets or sets the ID of the metadata entity, which is currently always 1.
+
+ The id.
+
+
+
+ Gets or sets the model hash which is used to check whether the model has
+ changed since the database was created from it.
+
+ The model hash.
+
+
+
+ Contains methods used to access the Entity Data Model created by Code First in the EDMX form.
+ These methods are typically used for debugging when there is a need to look at the model that
+ Code First creates internally.
+
+
+
+
+ Uses Code First with the given context and writes the resulting Entity Data Model to the given
+ writer in EDMX form. This method can only be used with context instances that use Code First
+ and create the model internally. The method cannot be used for contexts created using Database
+ First or Model First, for contexts created using a pre-existing
+
+
+
+ Writes the Entity Data Model represented by the given
+
+
+
+ A factory for creating derived
+
+
+
+ Creates a new instance of a derived
+ An instance of TContext
+
+
+
+ This
+
+
+
+ Adds metadata to the given model configuration.
+
+
+
+
+ This
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies the convention to the given model.
+
+
+
+
+ This
+
+
+
+ Initializes a new instance of the
+
+
+
+ Instances of this class are used internally to create constant expressions for
+ The type of the element.
+
+
+
+ Private constructor called by the Create factory method.
+
+
+
+
+ Factory method called by CreateDelegate to create an instance of this class.
+
+ A new instance.
+
+
+
+ The public property expected in the LINQ expression tree.
+
+ The query.
+
+
+
+ Instances of this class are used to create DbConnection objects for
+ SQL Server Compact Edition based on a given database name or connection string.
+
+
+ It is necessary to provide the provider invariant name of the SQL Server Compact
+ Edition to use when creating an instance of this class. This is because different
+ versions of SQL Server Compact Editions use different invariant names.
+ An instance of this class can be set on the
+
+
+
+ Creates a new connection factory with empty (default) DatabaseDirectory and BaseConnectionString
+ properties.
+
+
+
+
+ Creates a new connection factory with the given DatabaseDirectory and BaseConnectionString properties.
+
+
+
+
+ Creates a connection for SQL Server Compact Edition based on the given database name or connection string.
+ If the given string contains an '=' character then it is treated as a full connection string,
+ otherwise it is treated as a database name only.
+
+ An initialized DbConnection.
+
+
+
+ The path to prepend to the database name that will form the file name used by
+ SQL Server Compact Edition when it creates or reads the database file.
+ The default value is "|DataDirectory|", which means the file will be placed
+ in the designated data directory.
+
+
+
+
+ The connection string to use for options to the database other than the 'Data Source'.
+ The Data Source will be prepended to this string based on the database name when
+ CreateConnection is called.
+ The default is the empty string, which means no other options will be used.
+
+
+
+
+ The provider invariant name that specifies the version of SQL Server Compact Edition
+ that should be used.
+
+
+
+
+ Instances of this class are used to create DbConnection objects for
+ SQL Server based on a given database name or connection string. By default, the connection is
+ made to '.\SQLEXPRESS'. This can be changed by changing the base connection
+ string when constructing a factory instance.
+
+
+ An instance of this class can be set on the
+
+
+
+ Creates a new connection factory with a default BaseConnectionString property of
+ 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'.
+
+
+
+
+ Creates a new connection factory with the given BaseConnectionString property.
+
+
+
+
+ Creates a connection for SQL Server based on the given database name or connection string.
+ If the given string contains an '=' character then it is treated as a full connection string,
+ otherwise it is treated as a database name only.
+
+ An initialized DbConnection.
+
+
+
+ Remove hard dependency on DbProviderFactories.
+
+
+
+
+ The connection string to use for options to the database other than the 'Initial Catalog'.
+ The 'Initial Catalog' will be prepended to this string based on the database name when
+ CreateConnection is called.
+ The default is 'Data Source=.\SQLEXPRESS; Integrated Security=True;'.
+
+
+
+
+ This attribute can be applied to either an entire derived
+
+
+
+ Thrown when a context is generated from the
+
+ Code generated using the T4 templates provided for Database First and Model First use may not work
+ correctly if used in Code First mode. To use these classes with Code First please add any additional
+ configuration using attributes or the DbModelBuilder API and then remove the code that throws this
+ exception.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Implements ICachedMetadataWorkspace for a Code First model.
+
+
+
+
+ Represents an object that holds a cached copy of a MetadataWorkspace and optionally the
+ assemblies containing entity types to use with that workspace.
+
+
+
+
+ Gets the MetadataWorkspace, potentially lazily creating it if it does not already exist.
+ If the workspace is not compatible with the provider manifest obtained from the given
+ connection then an exception is thrown.
+
+ The workspace.
+
+
+
+ The list of assemblies that contain entity types for this workspace, which may be empty, but
+ will never be null.
+
+
+
+
+ The default container name for code first is the container name that is set from the DbModelBuilder
+
+
+
+
+ The provider info used to construct the workspace.
+
+
+
+
+ Builds and stores the workspace based on the given code first configuration.
+
+
+
+
+ Gets the
+ The workspace.
+
+
+
+ The default container name for code first is the container name that is set from the DbModelBuilder
+
+
+
+
+ The list of assemblies that contain entity types for this workspace, which may be empty, but
+ will never be null.
+
+
+
+
+ The provider info used to construct the workspace.
+
+
+
+
+ The methods here are called from multiple places with an ObjectContext that may have
+ been created in a variety of ways and ensure that the same code is run regardless of
+ how the context was created.
+
+
+
+
+ Used a delegate to do the actual creation once an ObjectContext has been obtained.
+ This is factored in this way so that we do the same thing regardless of how we get to
+ having an ObjectContext.
+ Note however that a context obtained from only a connection will have no model and so
+ will result in an empty database.
+
+
+
+
+ Used a delegate to do the actual existence check once an ObjectContext has been obtained.
+ This is factored in this way so that we do the same thing regardless of how we get to
+ having an ObjectContext.
+
+
+
+
+ Used a delegate to do the actual check/delete once an ObjectContext has been obtained.
+ This is factored in this way so that we do the same thing regardless of how we get to
+ having an ObjectContext.
+
+
+
+
+ Helper class that extends Tuple to give the Item1 and Item2 properties more meaningful names.
+
+
+
+
+ Creates a new pair of the given set of entity types and DbSet initializer delegate.
+
+
+
+
+ The entity types part of the pair.
+
+
+
+
+ The DbSet properties initializer part of the pair.
+
+
+
+
+ Static helper methods only.
+
+
+
+
+ Given two key values that may or may not be byte arrays, this method determines
+ whether or not they are equal. For non-binary key values, this is equivalent
+ to Object.Equals. For binary keys, it is by comparison of every byte in the
+ arrays.
+
+
+
+
+ Given two property values this method determines whether the scalar property values are equal
+ and whether the complex property values are the same.
+
+
+
+
+ Provides a standard helper method for quoting identifiers
+
+ Quoted string
+
+
+
+ Checks the given string which might be a database name or a connection string and determines
+ whether it should be treated as a name or connection string. Currently, the test is simply
+ whether or not the string contains an '=' character--if it does, then it should be treated
+ as a connection string.
+
+
+ true if the string should be treated as a connection string; false if it should be treated as a name.
+
+
+
+
+ Determines whether the given string should be treated as a database name directly (it contains no '='),
+ is in the form name=foo, or is some other connection string. If it is a direct name or has name=, then
+ the name is extracted and the method returns true.
+
+ True if a name is found; false otherwise.
+
+
+
+ Determines whether the given string is a full EF connection string with provider, provider connection string,
+ and metadata parts, or is is instead some other form of connection string.
+
+
+ true if the given string is an EF connection string; otherwise, false .
+
+
+
+
+ Parses a property selector expression used for the expression-based versions of the Property, Collection, Reference,
+ etc methods on
+ The type of the entity.
+ The type of the property.
+ The property name.
+
+
+
+ Called recursively to parse an expression tree representing a property path such
+ as can be passed to Include or the Reference/Collection/Property methods of
+ True if matching succeeded; false if the expression could not be parsed.
+
+
+
+ Gets a cached dictionary mapping property names to property types for all the properties
+ in the given type.
+
+
+
+
+ Gets a dictionary of compiled property setter delegates for the underlying types.
+ The dictionary is cached for the type in the app domain.
+
+
+
+
+ Used by the property setter delegates to throw for attempts to set null onto
+ non-nullable properties or otherwise go ahead and set the property.
+
+
+
+
+ Gets a dictionary of compiled property getter delegates for the underlying types.
+ The dictionary is cached for the type in the app domain.
+
+
+
+
+ Creates a new
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+ The query object passed in is not changed.
+
+ A new query with AsStreaming applied.
+
+
+
+ Converts
+
+ An
+
+
+
+
+
+ Calculates a "path" to a property. For primitive properties on an entity type it is just the
+ name of the property. Otherwise it is a dot separated list of names of the property and all
+ its ancestor properties starting from the entity.
+
+ Dot separated path to the property.
+
+
+
+ Gets names of the property and its ancestor properties as enumerable walking "bottom-up".
+
+ Names of the property and its ancestor properties.
+
+
+
+ Gets an
+ The collection type.
+
+
+
+ Creates a database name given a type derived from DbContext. This handles nested and
+ generic classes. No attempt is made to ensure that the name is not too long since this
+ is provider specific. If a too long name is generated then the provider will throw and
+ the user must correct by specifying their own name in the DbContext constructor.
+
+ The database name to use.
+
+
+
+ A local (in-memory) view of the entities in a DbSet.
+ This view contains Added entities and does not contain Deleted entities. The view extends
+ from
+ The type of the entity.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Called by the
+
+
+
+ Handles events from the state manager for entities entering, leaving, or being marked as deleted.
+ The local view is kept in sync with these changes.
+
+
+
+
+ Clears the items by calling remove on each item such that we get Remove events that
+ can be tracked back to the state manager, rather than a single Reset event that we
+ cannot deal with.
+
+
+
+
+ Adds a contains check to the base implementation of InsertItem since we can't support
+ duplicate entities in the set.
+
+
+
+
+ Determines whether an entity is in the set.
+
+
+ true if
+
+
+
+ Removes the first occurrence of a specific entity object from the set.
+
+
+ true if false if
+
+
+
+
+
+
+
+
+
+
+
+ Returns a cached binding list implementation backed by this ObservableCollection.
+
+ The binding list.
+
+
+
+ Service used to search for instance properties on a DbContext class that can
+ be assigned a DbSet instance. Also, if the the property has a public setter,
+ then a delegate is compiled to set the property to a new instance of DbSet.
+ All of this information is cached per app domain.
+
+
+
+
+ Creates a set discovery service for the given derived context.
+
+
+
+
+ Processes the given context type to determine the DbSet or IDbSet
+ properties and collect root entity types from those properties. Also, delegates are
+ created to initialize any of these properties that have public setters.
+ If the type has been processed previously in the app domain, then all this information
+ is returned from a cache.
+
+ A dictionary of potential entity type to the list of the names of the properties that used the type.
+
+
+
+ Calls the public setter on any property found to initialize it to a new instance of DbSet.
+
+
+
+
+ Registers the entities and their entity set name hints with the given
+
+
+
+ Returns false if SuppressDbSetInitializationAttribute is found on the property or the class, otherwise
+ returns true.
+
+
+
+
+ Determines whether or not an instance of DbSet/ObjectSet can be assigned to a property of the given type.
+
+ The entity type of the DbSet/ObjectSet that can be assigned, or null if no set type can be assigned.
+
+
+
+ Given a type that might be an IDbSet\IObjectSet, determine if the type implements IDbSet<>\IObjectSet<>, and if
+ so return the element type of the IDbSet\IObjectSet. Currently, if the collection implements IDbSet<>\IObjectSet<>
+ multiple times with different types, then we will return false since this is not supported.
+
+ The element type of the IDbSet\IObjectSet, or null if the type does not match.
+
+
+
+ A EagerInternalConnection object wraps an already existing DbConnection object.
+
+
+
+
+ InternalConnection objects manage DbConnections.
+ Two concrete base classes of this abstract interface exist:
+
+
+
+ IInternalConnection objects manage DbConnections.
+ Two concrete implementations of this interface exist--LazyInternalConnection and EagerInternalConnection.
+
+
+
+
+ Creates an
+ The newly created context.
+
+
+
+ Returns the underlying DbConnection.
+
+
+
+
+ Returns a key consisting of the connection type and connection string.
+ If this is an EntityConnection then the metadata path is included in the key returned.
+
+
+
+
+ Gets a value indicating whether the connection is an EF connection which therefore contains
+ metadata specifying the model, or instead is a store connection, in which case it contains no
+ model info.
+
+
+ true if the connection contains model info; otherwise, false .
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ Gets or sets an object representing a config file used for looking for DefaultConnectionFactory entries
+ and connection strins.
+
+
+
+
+ Gets or sets the provider to be used when creating the underlying connection.
+
+
+
+
+ Gets the name of the underlying connection string.
+
+
+
+
+ Gets the original connection string.
+
+
+
+
+ Creates an
+ The newly created context.
+
+
+
+ Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+
+
+
+
+ Called after the connection is initialized for the first time.
+
+
+
+
+ Returns the underlying DbConnection.
+
+
+
+
+ Returns a key consisting of the connection type and connection string.
+ If this is an EntityConnection then the metadata path is included in the key returned.
+
+
+
+
+ Gets a value indicating whether the connection is an EF connection which therefore contains
+ metadata specifying the model, or instead is a store connection, in which case it contains no
+ model info.
+
+
+ true if the connection contains model info; otherwise, false .
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ Gets or sets an object representing a config file used for looking for DefaultConnectionFactory entries
+ and connection strins.
+
+
+
+
+ Gets or sets the provider to be used when creating the underlying connection.
+
+
+
+
+ Gets the name of the underlying connection string.
+
+
+
+
+ Gets the original connection string.
+
+
+
+
+ Gets or sets the underlying
+ The underlying connection.
+
+
+
+ Creates a new EagerInternalConnection that wraps an existing DbConnection.
+
+ true then the underlying connection should be disposed when this object is disposed.
+
+
+
+
+ Dispose the existing connection is the original caller has specified that it should be disposed
+ by the framework.
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ An
+
+
+
+ An
+
+
+
+ Returns the underlying
+
+
+
+ Returns the underlying
+
+
+
+ Creates a new temporary
+
+
+
+ If a temporary ObjectContext was set with UseTempObjectContext, then this method disposes that context
+ and returns this internal context and its DbContext to using the real ObjectContext.
+
+
+
+
+ Called by methods of
+
+
+
+ Internal implementation of
+ True if the model hash in the context and the database match; false otherwise.
+
+
+
+ Checks whether the given model (an EDMX document) matches the current model.
+
+
+
+
+ Queries the database for a model hash and returns it if found or returns null if the table
+ or the row doesn't exist in the database.
+
+ The model hash, or null if not found.
+
+
+
+ Queries the database for a model stored in the MigrationHistory table and returns it as an EDMX, or returns
+ null if the database does not contain a model.
+
+
+
+
+ Saves the model hash from the context to the database.
+
+
+
+
+ Performs the initialization action that may result in a
+
+
+
+ Registers for the ObjectStateManagerChanged event on the underlying ObjectStateManager.
+ This is a virtual method on this class so that it can be mocked.
+
+
+
+
+ Checks whether or not the given object is in the context in any state other than Deleted.
+ This is a virtual method on this class so that it can be mocked.
+
+
+ true if the entity is in the context and not deleted; otherwise false .
+
+
+
+
+ Saves all changes made in this context to the underlying database.
+
+ The number of objects written to the underlying database.
+
+
+
+ Initializes this instance, which means both the context is initialized and the underlying
+ database is initialized.
+
+
+
+
+ Initializes the underlying ObjectContext but does not cause the database to be initialized.
+
+
+
+
+ Marks the database as having not been initialized. This is called when the app calls Database.Delete so
+ that the database if the app attempts to then use the database again it will be re-initialized automatically.
+
+
+
+
+ Runs the
+
+
+
+ Marks the database as having been initialized without actually running the
+
+
+
+
+ Runs the
+
+
+
+ Disposes the context. Override the DisposeContext method to perform
+ additional work when disposing.
+
+
+
+
+ Performs additional work to dispose a context.
+
+
+
+
+ Calls DetectChanges on the underlying
+ true then DetectChanges is called regardless of the value of AutoDetectChangesEnabled.
+
+
+
+
+ Returns the DbSet instance for the given entity type.
+ This property is virtual and returns
+ The entity type for which a set should be returned.
+ A set for the given entity type.
+
+
+
+ Returns the non-generic
+ A set for the given entity type.
+
+
+
+ Creates an internal set using an app domain cached delegate.
+
+ The set.
+
+
+
+ Returns the entity set and the base type for that entity set for the given type.
+ This method does o-space loading if required and throws if the type is not in the model.
+
+ The entity set and base type pair.
+
+
+
+ Returns the entity set and the base type for that entity set for the given type if that
+ type is mapped in the model, otherwise returns null.
+ This method does o-space loading if required.
+
+ The entity set and base type pair, or null if not found.
+
+
+
+ Checks whether or not the given entity type is mapped in the model.
+
+ True if the type is mapped as an entity; false otherwise.
+
+
+
+ Gets the local entities of the type specified from the state manager. That is, all
+ Added, Modified, and Unchanged entities of the given type.
+
+ The type of entity to get.
+ The entities.
+
+
+
+ Returns an
+ The type of the element.
+ The query results.
+
+
+
+ Returns an
+ The type of the element.
+ Task containing the query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Calls the generic ExecuteSqlQuery but with a non-generic return type so that it
+ has the correct signature to be used with CreateDelegate above.
+
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Calls the generic ExecuteSqlQueryAsync but with an object return type so that it
+ has the correct signature to be used with CreateDelegate above.
+
+
+
+
+ Executes the given SQL command against the database backing this context.
+
+ The return value from the database.
+
+
+
+ An asynchronous version of ExecuteSqlCommand, which
+ executes the given SQL command against the database backing this context.
+
+ A Task containing the return value from the database.
+
+
+
+ Gets the underlying
+ The state entry or null.
+
+
+
+ Gets the underlying
+ State entries for all tracked entities.
+
+
+
+ Gets the underlying
+ The type of the entity.
+ State entries for all tracked entities of the given type.
+
+
+
+ Helper method that gets the underlying
+
+
+
+ Wraps the given
+ A new exception wrapping the given exception.
+
+
+
+ Uses the underlying context to create an entity such that if the context is configured
+ to create proxies and the entity is suitable then a proxy instance will be returned.
+ This method is virtual so that it can be mocked.
+
+ The type of the entity.
+ The new entity instance.
+
+
+
+ Uses the underlying context to create an entity such that if the context is configured
+ to create proxies and the entity is suitable then a proxy instance will be returned.
+ This method is virtual so that it can be mocked.
+
+ The new entity instance.
+
+
+
+ This method is used by CreateDelegate to transform the CreateObject method with return type TEntity
+ into a method with return type object which matches the required type of the delegate.
+
+
+
+
+ Replaces the connection that will be used by this context.
+ The connection can only be changed before the context is initialized.
+
+
+
+
+ Throws if the context has been disposed.
+
+
+
+
+ Checks whether or not the internal cache of types to entity sets has been initialized,
+ and initializes it if necessary.
+
+
+
+
+ Forces all DbSets to be initialized, which in turn causes o-space loading to happen
+ for any entity type for which we have a DbSet. This includes all DbSets that were
+ discovered on the user's DbContext type.
+
+
+
+
+ Performs o-space loading for the type and returns false if the type is not in the model.
+
+
+
+
+ Performs o-space loading for the type and throws if the type is not in the model.
+
+
+
+
+ Returns true if the given entity type does not have EdmEntityTypeAttribute but is in
+ an assembly that has EdmSchemaAttribute. This indicates mixing of POCO and EOCO in the
+ same assembly, which is something that we don't support.
+
+
+
+
+ Determines whether or not the given clrType is mapped to a complex type. Assumes o-space loading has happened.
+
+
+
+
+ Updates the cache of types to entity sets either for the first time or after potentially
+ doing some o-space loading.
+
+
+
+
+ The public context instance that owns this internal context.
+
+
+
+
+ Returns the underlying
+
+
+
+ Gets the temp object context, or null if none has been set.
+
+ The temp object context.
+
+
+
+ The compiled model created from the Code First pipeline, or null if Code First was
+ not used to create this context.
+ Causes the Code First pipeline to be run to create the model if it has not already been
+ created.
+
+
+
+
+ Set to true when a database initializer is performing some actions, such as creating or deleting
+ a database, or seeding the database.
+
+
+
+
+ Gets the default database initializer to use for this context if no other has been registered.
+ For code first this property returns a
+ The default initializer.
+
+
+
+ Gets or sets a value indicating whether lazy loading is enabled.
+
+
+
+
+ Gets or sets a value indicating whether proxy creation is enabled.
+
+
+
+
+ Gets or sets a value indicating whether database null comparison behavior is enabled.
+
+
+
+
+ Gets or sets a value indicating whether DetectChanges is called automatically in the API.
+
+
+
+
+ Gets or sets a value indicating whether to validate entities when
+
+
+
+ True if the context has been disposed.
+
+
+
+
+ The connection underlying this context. Accessing this property does not cause the context
+ to be initialized, only its connection.
+
+
+
+
+ The connection string as originally applied to the context. This is used to perform operations
+ that need the connection string in a non-mutated form, such as with security info still intact.
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ Gets or sets an object representing a config file used for looking for DefaultConnectionFactory entries,
+ database intializers and connection strings.
+
+
+
+
+ Gets or sets the provider details to be used when building the EDM model.
+
+
+
+
+ Gets the name of the underlying connection string.
+
+
+
+
+ Gets the provider name being used either using a cached value or getting it from
+ the DbConnection in use.
+
+
+
+
+ Gets or sets a custom OnModelCreating action.
+
+
+
+
+ Gets the DatabaseOperations instance to use to perform Create/Delete/Exists operations
+ against the database.
+ Note that this virtual property can be mocked to help with unit testing.
+
+
+
+
+ Gets
+
+
+
+ This is the default context key that is used by database initializers if no Migrations
+ configuration is found.
+
+
+
+
+ This is either the
+
+
+
+ For mocking.
+
+
+
+
+ Constructs an
+
+
+
+ Returns the underlying
+
+
+
+ Does nothing, since the
+
+
+
+ Does nothing since the database is always considered initialized if the
+
+
+
+ Does nothing since the database is always considered initialized if the
+
+
+
+ Does nothing since the database is always considered initialized if the
+
+
+
+ Disposes the context. The underlying
+
+
+
+
+
+ Returns the underlying
+
+
+
+ The
+
+
+
+ Gets the default database initializer to use for this context if no other has been registered.
+ For code first this property returns a
+ The default initializer.
+
+
+
+ The connection underlying this context.
+
+
+
+
+ The connection string as originally applied to the context. This is used to perform operations
+ that need the connection string in a non-mutated form, such as with security info still intact.
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ Gets or sets a value indicating whether lazy loading is enabled. This is just a wrapper
+ over the same flag in the underlying
+
+
+
+ Gets or sets a value indicating whether proxy creation is enabled. This is just a wrapper
+ over the same flag in the underlying ObjectContext.
+
+
+
+
+ Gets or sets a value indicating whether C# null comparison behavior is enabled. This is just a wrapper
+ over the same flag in the underlying ObjectContext.
+
+
+
+
+ An implementation of
+
+
+
+ The internal class used to implement
+
+
+
+ Initializes a new instance of the
+ true this is a dictionary for an entity, otherwise it is a dictionary for a complex object.
+
+
+
+
+ Implemented by subclasses to get the dictionary item for a given property name.
+ Checking that the name is valid should happen before this method is called such
+ that subclasses do not need to perform the check.
+
+ An item for the given name.
+
+
+
+ Creates an object of the underlying type for this dictionary and hydrates it with property
+ values from this dictionary.
+
+ The properties of this dictionary copied into a new object.
+
+
+
+ Creates an instance of the underlying type for this dictionary, which may either be an entity type (in which
+ case CreateObject on the context is used) or a non-entity type (in which case the empty constructor is used.)
+ In either case, app domain cached compiled delegates are used to do the creation.
+
+
+
+
+ Sets the values of this dictionary by reading values out of the given object.
+ The given object must be of the type that this dictionary is based on.
+
+
+
+
+ Creates a new dictionary containing copies of all the properties in this dictionary.
+ Changes made to the new dictionary will not be reflected in this dictionary and vice versa.
+
+ A clone of this dictionary.
+
+
+
+ Sets the values of this dictionary by reading values from another dictionary.
+ The other dictionary must be based on the same type as this dictionary, or a type derived
+ from the type for this dictionary.
+
+
+
+
+ Gets the dictionary item for the property with the given name.
+ This method checks that the given name is valid.
+
+ The item.
+
+
+
+ Sets the value of the property only if it is different from the current value and is not
+ an invalid attempt to set a complex property.
+
+
+
+
+ Gets the set of names of all properties in this dictionary as a read-only set.
+
+ The property names.
+
+
+
+ Gets or sets the value of the property with the specified property name.
+ The value may be a nested instance of this class.
+
+ The value of the property.
+
+
+
+ Gets the entity type of complex type that this dictionary is based on.
+
+ The type of the object underlying this dictionary.
+
+
+
+ Gets the internal context with which the underlying entity or complex type is associated.
+
+ The internal context.
+
+
+
+ Gets a value indicating whether the object for this dictionary is an entity or a complex object.
+
+
+ true if this this is a dictionary for an entity; false if it is a dictionary for a complex object.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the dictionary item for a given property name.
+
+ An item for the given name.
+
+
+
+ Gets the set of names of all properties in this dictionary as a read-only set.
+
+ The property names.
+
+
+
+ An implementation of
+
+
+
+ Represents an item in an
+
+
+
+ Gets or sets the value of the property represented by this item.
+
+ The value.
+
+
+
+ Gets the name of the property.
+
+ The name.
+
+
+
+ Gets a value indicating whether this item represents a complex property.
+
+
+ true If this instance represents a complex property; otherwise, false .
+
+
+
+
+ Gets the type of the underlying property.
+
+ The property type.
+
+
+
+ Initializes a new instance of the
+ true this item represents a complex property.
+
+
+
+
+ Gets or sets the value of the property represented by this item.
+
+ The value.
+
+
+
+ Gets the name of the property.
+
+ The name.
+
+
+
+ Gets a value indicating whether this item represents a complex property.
+
+
+ true If this instance represents a complex property; otherwise, false .
+
+
+
+
+ Gets the type of the underlying property.
+
+ The property type.
+
+
+
+ An implementation of
+
+
+
+ Initializes a new instance of the
+ true this is a dictionary for an entity, otherwise it is a dictionary for a complex object.
+
+
+
+
+ Gets the dictionary item for a given property name.
+
+ An item for the given name.
+
+
+
+ Gets the set of names of all properties in this dictionary as a read-only set.
+
+ The property names.
+
+
+
+ An implementation of
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets the value of the property represented by this item.
+
+ The value.
+
+
+
+ Gets the name of the property.
+
+ The name.
+
+
+
+ Gets a value indicating whether this item represents a complex property.
+
+
+ true If this instance represents a complex property; otherwise, false .
+
+
+
+
+ Gets the type of the underlying property.
+
+ The property type.
+
+
+
+ This is version of an internal interface that already exists in System.Data.Entity that
+ is implemented by
+
+
+
+ The internal class used to implement
+
+
+
+ Base class for
+
+
+
+ Base class for all internal entries that represent different kinds of properties.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Validates this property.
+
+ A sequence of validation errors for this property. Empty if no errors. Never null.
+
+
+
+ Creates a new non-generic
+ The new entry.
+
+
+
+ Creates a new generic
+ The type of the entity.
+ The type of the property.
+ The new entry.
+
+
+
+ Gets the property name.
+ The property is virtual to allow mocking.
+
+ The property name.
+
+
+
+ Gets or sets the current value of the navigation property.
+
+ The current value.
+
+
+
+ Gets the internal entity entry property belongs to.
+ This property is virtual to allow mocking.
+
+ The internal entity entry.
+
+
+
+ Gets the entry metadata.
+
+ The entry metadata.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Calls Load on the underlying
+
+
+
+ Calls LoadAsync on the underlying
+
+
+
+ Uses CreateSourceQuery on the underlying
+
+
+
+ Gets the navigation property value from the
+ The navigation property value.
+
+
+
+ Validates that the owning entity entry is associated with an underlying
+
+
+
+
+ Calls IsLoaded on the underlying
+
+
+
+ Gets the related end, which will be null if the entity is not being tracked.
+
+ The related end.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references or the collection of references
+ for a collection property.
+ This property is virtual so that it can be mocked.
+
+ The current value.
+
+
+
+ Gets a delegate that can be used to get the value of the property directly from the entity.
+ Returns null if the property does not have an accessible getter.
+
+ The getter delegate, or null.
+
+
+
+ Gets a delegate that can be used to set the value of the property directly on the entity.
+ Returns null if the property does not have an accessible setter.
+
+ The setter delegate, or null.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the navigation property value from the
+ The navigation property value.
+
+
+
+ Creates a new non-generic
+ The new entry.
+
+
+
+ Creates a new generic
+ The type of the entity.
+ The type of the property.
+ The new entry.
+
+
+
+ Creates a new generic
+ The type of the entity.
+ The type of the element.
+ The new entry.
+
+
+
+ Creates a
+ The type of the entity.
+ The type of the property.
+ The set.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references or the collection of references
+ for a collection property.
+
+ The current value.
+
+
+
+ The internal class used to implement
+
+
+
+ Initializes a new instance of the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Queries the database for copies of the values of the tracked entity as they currently exist in the database.
+
+ The store values.
+
+
+
+ An asynchronous version of GetDatabaseValues, which
+ queries the database for copies of the values of the tracked entity as they currently exist in the database.
+
+ A task containing the store values.
+
+
+
+ Appends a query for the properties in the entity to the given string builder that is being used to
+ build the eSQL query. This method may be called recursively to query for all the sub-properties of
+ a complex property.
+
+
+
+
+ Validates that a dictionary can be obtained for the state of the entity represented by this entry.
+
+
+
+
+ Calls Refresh with StoreWins on the underlying state entry.
+
+
+
+
+ An asynchronous version of Reload, which
+ calls Refresh with StoreWins on the underlying state entry.
+
+
+
+
+ Gets an internal object representing a reference navigation property.
+ This method is virtual to allow mocking.
+
+ The entry.
+
+
+
+ Gets an internal object representing a collection navigation property.
+ This method is virtual to allow mocking.
+
+ The entry.
+
+
+
+ Gets an internal object representing a navigation, scalar, or complex property.
+ This method is virtual to allow mocking.
+
+ The entry.
+
+
+
+ Gets an internal object representing a scalar or complex property.
+ This method is virtual to allow mocking.
+
+ true then the found property must be a complex property.
+
+ The entry.
+
+
+
+ Gets an internal object representing a scalar or complex property.
+ The property may be a nested property on the given
+ true then the found property must be a complex property.
+
+ The entry.
+
+
+
+ Gets an internal object representing a scalar or complex property.
+ The property may be a nested property on the given
+ true then the found property must be a complex property.
+
+ The entry.
+
+
+
+ Checks that the given property name is a navigation property and is either a reference property or
+ collection property according to the value of requireCollection.
+
+
+
+
+ Gets metadata for the given property if that property is a navigation property or returns null
+ if it is not a navigation property.
+
+ Navigation property metadata or null.
+
+
+
+ Gets the type of entity or entities at the target end of the given navigation property.
+
+ The CLR type of the entity or entities at the other end.
+
+
+
+ Gets the related end for the navigation property with the given name.
+
+
+
+
+ Uses EDM metadata to validate that the property name exists in the model and represents a scalar or
+ complex property or exists in the CLR type.
+ This method is public and virtual so that it can be mocked.
+
+ Metadata for the property.
+
+
+
+ Splits the given property name into parts delimited by dots.
+
+ The parts of the name.
+
+
+
+ Validates that this entry is associated with an underlying
+
+
+
+ Validates entity represented by this entity entry.
+ This method is virtual to allow mocking.
+
+
+
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+
+
+ Determines whether the specified
+
+ true if the specified false .
+
+
+
+
+ Returns a hash code for this instance.
+
+ A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
+
+
+
+ Gets the tracked entity.
+ This property is virtual to allow mocking.
+
+ The entity.
+
+
+
+ Gets or sets the state of the entity.
+
+ The state.
+
+
+
+ Gets the current property values for the tracked entity represented by this object.
+ This property is virtual to allow mocking.
+
+ The current values.
+
+
+
+ Gets the original property values for the tracked entity represented by this object.
+ The original values are usually the entity's property values as they were when last queried from
+ the database.
+ This property is virtual to allow mocking.
+
+ The original values.
+
+
+
+ Checks whether or not this entry is associated with an underlying
+
+
+
+ Gets the type of the entity being tracked.
+
+ The type of the entity.
+
+
+
+ Gets the c-space entity type for this entity from the EDM.
+
+
+
+
+ Gets the underlying object state entry.
+
+
+
+
+ Gets the internal context.
+
+ The internal context.
+
+
+
+ A concrete implementation of
+
+
+
+ The internal class used to implement
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a delegate that will get the value of this property.
+
+ The delegate.
+
+
+
+ Creates a delegate that will set the value of this property.
+
+ The delegate.
+
+
+
+ Returns true if the property of the entity that this property is ultimately part
+ of is set as modified. If this is a property of an entity, then this method returns
+ true if the property is modified. If this is a property of a complex object, then
+ this method returns true if the top-level complex property on the entity is modified.
+
+ True if the entity property is modified.
+
+
+
+ Sets the property of the entity that this property is ultimately part of to modified.
+ If this is a property of an entity, then this method marks it as modified.
+ If this is a property of a complex object, then this method marks the top-level
+ complex property as modified.
+
+
+
+
+ Rejects changes to this property.
+ If this is a property of a complex object, then this method rejects changes to the top-level
+ complex property.
+
+
+
+
+ Walks the tree from a property of a complex property back up to the top-level
+ complex property and then checks whether or not DetectChanges still considers
+ the complex property to be modified. If it does not, then the complex property
+ is marked as Unchanged.
+
+
+
+
+ Throws if the user attempts to set a complex property to null.
+
+
+
+
+ Sets the given value directly onto the underlying entity object.
+
+ True if the property had a setter that we could attempt to call; false if no setter was available.
+
+
+
+ Sets the property value, potentially by setting individual nested values for a complex
+ property.
+
+
+
+
+ Gets an internal object representing a scalar or complex property of this property,
+ which must be a mapped complex property.
+ This method is virtual to allow mocking.
+
+ true then the found property must be a complex property.
+
+ The entry.
+
+
+
+ Validates that the owning entity entry is associated with an underlying
+
+
+
+
+ Creates a new non-generic
+ The new entry.
+
+
+
+ Creates a new generic
+ The type of the entity.
+ The type of the property.
+ The new entry.
+
+
+
+ Returns parent property, or null if this is a property on the top-level entity.
+
+
+
+
+ Gets the current values of the parent entity or complex property.
+ That is, the current values that contains the value for this property.
+
+ The parent current values.
+
+
+
+ Gets the original values of the parent entity or complex property.
+ That is, the original values that contains the value for this property.
+
+ The parent original values.
+
+
+
+ A delegate that reads the value of this property.
+ May be null if there is no way to set the value due to missing accessors on the type.
+
+
+
+
+ A delegate that sets the value of this property.
+ May be null if there is no way to set the value due to missing accessors on the type.
+
+
+
+
+ Gets or sets the original value.
+ Note that complex properties are returned as objects, not property values.
+
+
+
+
+ Gets or sets the current value.
+ Note that complex properties are returned as objects, not property values.
+ Also, for complex properties, the object returned is the actual complex object from the entity
+ and setting the complex object causes the actual object passed to be set onto the entity.
+
+ The current value.
+
+
+
+ Gets or sets a value indicating whether this property is modified.
+
+
+
+
+ Gets the property metadata.
+
+ The property metadata.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a delegate that will get the value of this property.
+
+ The delegate.
+
+
+
+ Creates a delegate that will set the value of this property.
+
+ The delegate.
+
+
+
+ Returns true if the property of the entity that this property is ultimately part
+ of is set as modified. Since this is a property of an entity this method returns
+ true if the property is modified.
+
+ True if the entity property is modified.
+
+
+
+ Sets the property of the entity that this property is ultimately part of to modified.
+ Since this is a property of an entity this method marks it as modified.
+
+
+
+
+ Rejects changes to this property.
+
+
+
+
+ Walks the tree from a property of a complex property back up to the top-level
+ complex property and then checks whether or not DetectChanges still considers
+ the complex property to be modified. If it does not, then the complex property
+ is marked as Unchanged.
+
+
+
+
+ Returns parent property, or null if this is a property on the top-level entity.
+
+
+
+
+ Gets the current values of the parent entity.
+ That is, the current values that contains the value for this property.
+
+ The parent current values.
+
+
+
+ Gets the original values of the parent entity.
+ That is, the original values that contains the value for this property.
+
+ The parent original values.
+
+
+
+ A concrete implementation of
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a delegate that will get the value of this property.
+
+ The delegate.
+
+
+
+ Creates a delegate that will set the value of this property.
+
+ The delegate.
+
+
+
+ Returns true if the property of the entity that this property is ultimately part
+ of is set as modified. Since this is a property of a complex object
+ this method returns true if the top-level complex property on the entity is modified.
+
+ True if the entity property is modified.
+
+
+
+ Sets the property of the entity that this property is ultimately part of to modified.
+ Since this is a property of a complex object this method marks the top-level
+ complex property as modified.
+
+
+
+
+ Rejects changes to this property.
+ Since this is a property of a complex object this method rejects changes to the top-level
+ complex property.
+
+
+
+
+ Walks the tree from a property of a complex property back up to the top-level
+ complex property and then checks whether or not DetectChanges still considers
+ the complex property to be modified. If it does not, then the complex property
+ is marked as Unchanged.
+
+
+
+
+ Returns parent property, or null if this is a property on the top-level entity.
+
+
+
+
+ Gets the current values of the parent complex property.
+ That is, the current values that contains the value for this property.
+
+ The parent current values.
+
+
+
+ Gets the original values of the parent complex property.
+ That is, the original values that contains the value for this property.
+
+ The parent original values.
+
+
+
+ The internal class used to implement
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the navigation property value from the
+ The navigation property value.
+
+
+
+ Sets the navigation property value onto the
+
+
+
+ Sets the given value on the given
+ The type of the related entity.
+
+
+
+ Creates a new non-generic
+ The new entry.
+
+
+
+ Creates a new generic
+ The type of the entity.
+ The type of the property.
+ The new entry.
+
+
+
+ Gets or sets the current value of the navigation property. The current value is
+ the entity that the navigation property references or the collection of references
+ for a collection property.
+
+ The current value.
+
+
+
+ Contains metadata about a member of an entity type or complex type.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Creates a new
+ The new entry.
+
+
+
+ Gets the type of the member for which this is metadata.
+
+ The type of the member entry.
+
+
+
+ Gets the name of the property.
+
+ The name.
+
+
+
+ Gets the type of the entity or complex object that on which the member is declared.
+
+ The type that the member is declared on.
+
+
+
+ Gets the type of element for the property, which for non-collection properties
+ is the same as the MemberType and which for collection properties is the type
+ of element contained in the collection.
+
+ The type of the element.
+
+
+
+ Gets the type of the member, which for collection properties is the type
+ of the collection rather than the type in the collection.
+
+ The type of the member.
+
+
+
+ The types of member entries supported.
+
+
+
+
+ Initializes a new instance of the
+ true this is a collection nav prop.
+
+
+
+
+ Creates a new
+ The new entry.
+
+
+
+ Gets the type of the member for which this is metadata.
+
+ The type of the member entry.
+
+
+
+ Gets the type of the member, which for collection properties is the type
+ of the collection rather than the type in the collection.
+
+ The type of the member.
+
+
+
+ Contains metadata for a property of a complex object or entity.
+
+
+
+
+ Initializes a new instance of the
+ true the property is mapped in the EDM.
+
+ true the property is a complex property.
+
+
+
+
+ Validates that the given name is a property of the declaring type (either on the CLR type or in the EDM)
+ and that it is a complex or scalar property rather than a nav property and then returns metadata about
+ the property.
+
+ Metadata about the property, or null if the property does not exist or is a navigation property.
+
+
+
+ Creates a new
+ The new entry.
+
+
+
+ Gets a value indicating whether this is a complex property.
+ That is, not whether or not this is a property on a complex object, but rather if the
+ property itself is a complex property.
+
+
+ true if this instance is complex; otherwise, false .
+
+
+
+
+ Gets the type of the member for which this is metadata.
+
+ The type of the member entry.
+
+
+
+ Gets a value indicating whether this instance is mapped in the EDM.
+
+
+ true if this instance is mapped; otherwise, false .
+
+
+
+
+ Gets the type of the member, which for collection properties is the type
+ of the collection rather than the type in the collection.
+
+ The type of the member.
+
+
+
+ An implementation of
+
+
+
+ Initializes a new instance of the
+
+
+
+ This is a temporary adapter class that wraps an
+
+
+
+ Helper class that extends Tuple to give the Item1 and Item2 properties more meaningful names.
+
+
+
+
+ Creates a new pair of the given EntitySet and BaseType.
+
+
+
+
+ The EntitySet part of the pair.
+
+
+
+
+ The BaseType part of the pair.
+
+
+
+
+ Helper class that extends Tuple to give the Item1 and Item2 properties more meaningful names.
+
+
+
+
+ Creates a new pair of the given database initializer delegate and a flag
+ indicating whether or not it is locked.
+
+
+
+
+ The initializer delegate.
+
+
+
+
+ A flag indicating whether or not the initializer is locked and should not be changed.
+
+
+
+
+ Represents a raw SQL query against the context for any type where the results are never
+ associated with an entity set and are never tracked.
+
+
+
+
+ Represents a raw SQL query against the context that may be for entities in an entity set
+ or for some other non-entity element type.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ If the query is tracking entities, then this method returns a new query that will
+ not track entities.
+
+ A no-tracking query.
+
+
+
+ If the query is buffering, then this method returns a new query that will stream
+ the results instead.
+
+ A streaming query.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns a
+
+ A
+
+
+
+ Gets the SQL query string,
+
+ The SQL query.
+
+
+
+ Get the query streaming behavior.
+
+
+ true if the query is streaming;
+ false if the query is buffering
+
+
+
+
+ Gets the parameters.
+
+ The parameters.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Returns this query since it can never be a tracking query.
+
+ This instance.
+
+
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Represents a raw SQL query against the context for entities in an entity set.
+
+
+
+
+ Initializes a new instance of the
+ true then the entities will not be tracked.
+
+
+
+
+
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Gets a value indicating whether this instance is set to track entities or not.
+
+
+ true if this instance is no-tracking; otherwise, false .
+
+
+
+
+ A LazyInternalConnection object manages information that can be used to create a DbConnection object and
+ is responsible for creating that object and disposing it.
+
+
+
+
+ Creates a new LazyInternalConnection using convention to calculate the connection.
+ The DbConnection object will be created lazily on demand and will be disposed when the LazyInternalConnection is disposed.
+
+
+
+
+ Creates a new LazyInternalConnection targeting a specific database.
+ The DbConnection object will be created lazily on demand and will be disposed when the LazyInternalConnection is disposed.
+
+
+
+
+ Creates an
+ The newly created context.
+
+
+
+ Disposes the underlying DbConnection.
+ Note that dispose actually puts the LazyInternalConnection back to its initial state such that
+ it can be used again.
+
+
+
+
+ Creates the underlying
+
+
+
+ Searches the app.config/web.config file for a connection that matches the given name.
+ The connection might be a store connection or an EF connection.
+
+ True if a connection from the app.config file was found and used.
+
+
+
+ Attempts to locate a connection entry in the configuration based on the supplied context name.
+
+ Connection string if found, otherwise null.
+
+
+
+ Initializes the connection based on a connection string.
+
+
+
+
+ Returns the underlying DbConnection, creating it first if it does not already exist.
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ Gets the name of the underlying connection string.
+
+
+
+
+ Returns a key consisting of the connection type and connection string.
+ If this is an EntityConnection then the metadata path is included in the key returned.
+
+
+
+
+
+
+ Gets a value indicating whether the connection is an EF connection which therefore contains
+ metadata specifying the model, or instead is a store connection, in which case it contains no
+ model info.
+
+
+ true if connection contain model info; otherwise, false .
+
+
+
+
+ Gets a value indicating if the lazy connection has been initialized.
+
+
+
+
+ A
+
+
+
+ Constructs a
+
+
+
+ Returns the underlying
+
+
+
+ Saves all changes made in this context to the underlying database, but only if the
+ context has been initialized. If the context has not been initialized, then this
+ method does nothing because there is nothing to do; in particular, it does not
+ cause the context to be initialized.
+
+ The number of objects written to the underlying database.
+
+
+
+ Disposes the context. The underlying
+
+
+
+
+
+ Initializes the underlying
+
+
+
+ Creates an immutable, cacheable representation of the model defined by this builder.
+ This model can be used to create an
+
+
+
+ Creates and configures the
+ The builder.
+
+
+
+ Marks the database as having not been initialized. This is called when the app calls Database.Delete so
+ that the database if the app attempts to then use the database again it will be re-initialized automatically.
+
+
+
+
+ Marks the database as having been initialized without actually running the
+
+
+
+
+ Runs the
+
+
+
+ Performs some action (which may do nothing) in such a way that it is guaranteed only to be run
+ once for the model and connection in this app domain, unless it fails by throwing an exception,
+ in which case it will be re-tried next time the context is initialized.
+
+
+
+
+ Returns the underlying
+
+
+
+ The compiled model created from the Code First pipeline, or null if Code First was
+ not used to create this context.
+ Causes the Code First pipeline to be run to create the model if it has not already been
+ created.
+
+
+
+
+ The
+
+
+
+ The connection underlying this context. Accessing this property does not cause the context
+ to be initialized, only its connection.
+
+
+
+
+ The connection string as originally applied to the context. This is used to perform operations
+ that need the connection string in a non-mutated form, such as with security info still intact.
+
+
+
+
+ Returns the origin of the underlying connection string.
+
+
+
+
+ Gets or sets an object representing a config file used for looking for DefaultConnectionFactory entries
+ and connection strings.
+
+
+
+
+ Gets the name of the underlying connection string.
+
+
+
+
+ Gets or sets the provider details to be used when building the EDM model.
+
+
+
+
+
+
+ Gets or sets a custom OnModelCreating action.
+
+
+
+
+ Gets the default database initializer to use for this context if no other has been registered.
+ For code first this property returns a
+ The default initializer.
+
+
+
+ Gets or sets a value indicating whether lazy loading is enabled.
+ If the underlying
+
+
+
+ Gets or sets a value indicating whether proxy creation is enabled.
+ If the underlying ObjectContext exists, then this property acts as a wrapper over the flag stored there.
+ If the underlying ObjectContext has not been created yet, then we store the value given so we can later
+ use it when we create the ObjectContext. This allows the flag to be changed, for example in
+ a DbContext constructor, without it causing the ObjectContext to be created.
+
+
+
+
+ Gets or sets a value indicating whether database null comparison behavior is enabled.
+ If the underlying ObjectContext exists, then this property acts as a wrapper over the flag stored there.
+ If the underlying ObjectContext has not been created yet, then we store the value given so we can later
+ use it when we create the ObjectContext. This allows the flag to be changed, for example in
+ a DbContext constructor, without it causing the ObjectContext to be created.
+
+
+
+
+ A wrapping query provider that performs expression transformation and then delegates
+ to the
+
+
+
+ Creates a provider that wraps the given provider.
+
+
+
+
+ Performs expression replacement and then delegates to the wrapped provider before wrapping
+ the returned
+
+
+
+ Performs expression replacement and then delegates to the wrapped provider before wrapping
+ the returned
+
+
+
+ By default, calls the same method on the wrapped provider.
+
+
+
+
+ By default, calls the same method on the wrapped provider.
+
+
+
+
+ By default, calls the same method on the wrapped provider.
+
+
+
+
+ By default, calls the same method on the wrapped provider.
+
+
+
+
+ Creates an appropriate generic IQueryable using Reflection and the underlying ElementType of
+ the given ObjectQuery.
+
+
+
+
+ Performs expression replacement and then delegates to the wrapped provider to create an
+
+
+
+
+ Wraps the given
+
+
+
+ Gets the internal context.
+
+ The internal context.
+
+
+
+ A LINQ expression visitor that finds
+
+
+
+ Replaces calls to DbContext.Set() with an expression for the equivalent
+ A new node, which may have had the replacement made.
+
+
+
+ Replaces a
+ A new node, which may have had the replacement made.
+
+
+
+ Gets a
+ The context or null.
+
+
+
+ Gets the
+ The context instance or null.
+
+
+
+ Takes a
+
+
+
+ Takes a
+
+
+
+ A non-generic interface implemented by
+
+
+
+ An interface implemented by
+ The type of the element.
+
+
+
+ A non-generic interface implemented by
+
+
+
+ An interface implemented by
+
+
+
+ An instance of this internal class is created whenever an instance of the public
+ The type of the element.
+
+
+
+ Creates a new query that will be backed by the given internal query object.
+
+
+
+
+
+
+
+
+
+
+ Returns an
+ An enumerator for the query
+
+
+
+ Returns an
+ An enumerator for the query
+
+
+
+
+
+ An instance of this internal class is created whenever an instance of the public
+ The type of the entity.
+
+
+
+ Creates a new set that will be backed by the given internal set.
+
+
+
+
+ Creates an instance of this class. This method is used with CreateDelegate to cache a delegate
+ that can create a generic instance without calling MakeGenericType every time.
+
+ The set.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+
+
+
+
+
+
+ An InternalQuery underlies every instance of DbSet and DbQuery. It acts to lazily initialize a InternalContext as well
+ as an ObjectQuery and EntitySet the first time that it is used. The InternalQuery also acts to expose necessary
+ information to other parts of the design in a controlled manner without adding a lot of internal methods and
+ properties to the DbSet and DbQuery classes themselves.
+
+ The type of entity to query for.
+
+
+
+ Creates a new query that will be backed by the given InternalContext.
+
+
+
+
+ Creates a new internal query based on the information in an existing query together with
+ a new underlying ObjectQuery.
+
+
+
+
+ Resets the query to its uninitialized state so that it will be re-lazy initialized the next
+ time it is used. This allows the ObjectContext backing a DbContext to be switched out.
+
+
+
+
+ Updates the underlying ObjectQuery with the given include path.
+
+ A new query containing the defined include path.
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+ Performs lazy initialization of the underlying ObjectContext, ObjectQuery, and EntitySet objects
+ so that the query can be used.
+
+
+
+
+ Returns a
+ The query string.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ The underlying InternalContext.
+
+
+
+
+ The underlying ObjectQuery.
+
+
+
+
+ The underlying ObjectQuery.
+
+
+
+
+ The LINQ query expression.
+
+
+
+
+ The LINQ query provider for the underlying
+
+
+
+ The IQueryable element type.
+
+
+
+
+ Creates a new set that will be backed by the given InternalContext.
+
+
+
+
+ Resets the set to its uninitialized state so that it will be re-lazy initialized the next
+ time it is used. This allows the ObjectContext backing a DbContext to be switched out.
+
+
+
+
+ Finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+
+ The entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ An asynchronous version of Find, which
+ finds an entity with the given primary key values.
+ If an entity with the given primary key values exists in the context, then it is
+ returned immediately without making a request to the store. Otherwise, a request
+ is made to the store for an entity with the given primary key values and this entity,
+ if found, is attached to the context and returned. If no entity is found in the
+ context or the store, then null is returned.
+
+
+ The ordering of composite key values is as defined in the EDM, which is in turn as defined in
+ the designer, by the Code First fluent API, or by the DataMember attribute.
+
+ A Task containing the entity found, or null.
+ Thrown if multiple entities exist in the context with the primary key values given.
+ Thrown if the type of entity is not part of the data model for this context.
+ Thrown if the types of the key values do not match the types of the key values for the entity type to be found.
+ Thrown if the context has been disposed.
+
+
+
+ Finds an entity in the state manager with the given primary key values, or returns null
+ if no such entity can be found. This includes looking for Added entities with the given
+ key values.
+
+
+
+
+ Finds an entity in the store with the given primary key values, or returns null
+ if no such entity can be found. This code is adapted from TryGetObjectByKey to
+ include type checking in the query.
+
+
+
+
+ An asynchronous version of FindInStore, which
+ finds an entity in the store with the given primary key values, or returns null
+ if no such entity can be found. This code is adapted from TryGetObjectByKey to
+ include type checking in the query.
+
+
+
+
+ Attaches the given entity to the context underlying the set. That is, the entity is placed
+ into the context in the Unchanged state, just as if it had been read from the database.
+
+
+ Attach is used to repopulate a context with an entity that is known to already exist in the database.
+ SaveChanges will therefore not attempt to insert an attached entity into the database because
+ it is assumed to already be there.
+ Note that entities that are already in the context in some other state will have their state set
+ to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state.
+ This method is virtual so that it can be mocked.
+
+
+
+
+ Adds the given entity to the context underlying the set in the Added state such that it will
+ be inserted into the database when SaveChanges is called.
+
+
+ Note that entities that are already in the context in some other state will have their state set
+ to Added. Add is a no-op if the entity is already in the context in the Added state.
+ This method is virtual so that it can be mocked.
+
+
+
+
+ Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges
+ is called. Note that the entity must exist in the context in some other state before this method
+ is called.
+
+
+ Note that if the entity exists in the context in the Added state, then this method
+ will cause it to be detached from the context. This is because an Added entity is assumed not to
+ exist in the database such that trying to delete it does not make sense.
+ This method is virtual so that it can be mocked.
+
+
+
+
+ This method checks whether an entity is already in the context. If it is, then the state
+ is changed to the new state given. If it isn't, then the action delegate is executed to
+ either Add or Attach the entity.
+
+
+
+
+ Creates a new instance of an entity for the type of this set.
+ Note that this instance is NOT added or attached to the set.
+ The instance returned will be a proxy if the underlying context is configured to create
+ proxies and the entity type meets the requirements for creating a proxy.
+
+ The entity instance, which may be a proxy.
+
+
+
+ Creates a new instance of an entity for the type of this set or for a type derived
+ from the type of this set.
+ Note that this instance is NOT added or attached to the set.
+ The instance returned will be a proxy if the underlying context is configured to create
+ proxies and the entity type meets the requirements for creating a proxy.
+
+ The entity instance, which may be a proxy.
+
+
+
+ Performs lazy initialization of the underlying ObjectContext, ObjectQuery, and EntitySet objects
+ so that the query can be used.
+ This method is virtual so that it can be mocked.
+
+
+
+
+ Attempts to perform lazy initialization of the underlying ObjectContext, ObjectQuery, and EntitySet objects
+ so that o-space loading has happened and the query can be used. This method doesn't throw if the type
+ for the set is not mapped.
+
+
+
+
+ Creates an underlying
+ true then the query is set to be no-tracking.
+
+ The query.
+
+
+
+ Returns a
+ The query string.
+
+
+
+ Updates the underlying ObjectQuery with the given include path.
+
+ A new query containing the defined include path.
+
+
+
+ Returns a new query where the entities returned will not be cached in the
+ A new query with NoTracking applied.
+
+
+
+ Returns a new query that will stream the results instead of buffering.
+
+ A new query with AsStreaming applied.
+
+
+
+ Returns an
+ true then the entities are not tracked, otherwise they are.
+
+ The query results.
+
+
+
+ Returns an
+ true then the entities are not tracked, otherwise they are.
+
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Returns an
+ The query results.
+
+
+
+ Gets the ObservableCollection representing the local view for the set based on this query.
+
+
+
+
+ The underlying ObjectQuery. Accessing this property will trigger lazy initialization of the query.
+
+
+
+
+ The underlying EntitySet name. Accessing this property will trigger lazy initialization of the query.
+
+
+
+
+ The underlying EntitySet name, quoted for ESQL. Accessing this property will trigger lazy initialization of the query.
+
+
+
+
+ The underlying EntitySet. Accessing this property will trigger lazy initialization of the query.
+
+
+
+
+ The base type for the underlying entity set. Accessing this property will trigger lazy initialization of the query.
+
+
+
+
+ The underlying InternalContext. Accessing this property will trigger lazy initialization of the query.
+
+
+
+
+ The LINQ query expression.
+
+
+
+
+ The LINQ query provider for the underlying
+
+
+
+ A wrapping query provider that performs expression transformation and then delegates
+ to the
+
+
+
+ Creates a provider that wraps the given provider.
+
+
+
+
+ Performs expression replacement and then delegates to the wrapped provider before wrapping
+ the returned
+
+
+
+ Delegates to the wrapped provider except returns instances of
+
+
+
+ Creates an appropriate generic IQueryable using Reflection and the underlying ElementType of
+ the given ObjectQuery.
+
+
+
+
+ Extends
+ The list element type.
+
+
+
+ An extended BindingList implementation that implements sorting.
+ This class was adapted from the LINQ to SQL class of the same name.
+
+ The element type.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Applies sorting to the list.
+
+
+
+
+ Stops sorting.
+
+
+
+
+ Gets a value indicating whether this list is sorted.
+
+
+ true if this instance is sorted; otherwise, false .
+
+
+
+
+ Gets the sort direction.
+
+ The sort direction.
+
+
+
+ Gets the sort property being used to sort.
+
+ The sort property.
+
+
+
+ Returns true indicating that this list supports sorting.
+
+
+ true .
+
+
+
+
+ Implements comparing for the
+
+
+
+ Initializes a new instance of the
+
+
+
+ Compares two instances of items in the list.
+
+
+
+
+ Determines whether this instance can sort for the specified type.
+
+
+ true if this instance can sort for the specified type; otherwise, false .
+
+
+
+
+ Determines whether this instance can sort for the specified type using IComparable.
+
+
+ true if this instance can sort for the specified type; otherwise, false .
+
+
+
+
+ Determines whether this instance can sort for the specified type using ToString.
+
+
+ true if this instance can sort for the specified type; otherwise, false .
+
+
+
+
+ Initializes a new instance of a binding list backed by the given
+
+
+
+ Creates a new item to be added to the binding list.
+
+ The new item.
+
+
+
+ Cancels adding of a new item that was started with AddNew.
+
+
+
+
+ Removes all items from the binding list and underlying ObservableCollection.
+
+
+
+
+ Ends the process of adding a new item that was started with AddNew.
+
+
+
+
+ Inserts the item into the binding list at the given index.
+
+
+
+
+ Removes the item at the specified index.
+
+
+
+
+ Sets the item into the list at the given position.
+
+
+
+
+ Event handler to update the binding list when the underlying observable collection changes.
+
+
+
+
+ Adds the item to the underlying observable collection.
+
+
+
+
+ Removes the item from the underlying from observable collection.
+
+
+
+
+ Adapted from
+ The type of the input.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Performs the action unless it has already been successfully performed before.
+
+
+
+
+ Adapted from
+
+ This class can only be used to initialize reference types that will not be null when
+ initialized.
+
+ The type of the input.
+ The type of the result.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets the value, possibly by running the initializer if it has not been run before or
+ if all previous times it ran resulted in exceptions.
+
+ The initialized object.
+
+
+
+ Validates a property of a given EDM complex type.
+
+
+ This is a composite validator for a complex property of an entity.
+
+
+
+
+ Validates a property of a given EDM property type.
+
+
+ This is a composite validator for a property of an entity or a complex type.
+
+
+
+
+ Simple validators for the corresponding property.
+
+
+
+
+ Name of the property the validator was created for.
+
+
+
+
+ Creates an instance of
+
+
+
+ Validates a property.
+
+
+ Validation errors as
+
+
+
+ Simple validators for the corresponding property.
+
+
+
+
+ Gets the name of the property the validator was created for.
+
+
+
+
+ The complex type validator.
+
+
+
+
+ Creates an instance of
+
+
+
+ Validates a complex property.
+
+
+ Validation errors as
+
+
+
+ Validator used to validate a property of a given EDM ComplexType.
+
+
+ This is a composite validator.
+
+
+
+
+ Validator used to validate an entity of a given EDM Type.
+
+
+ This is a composite validator for an EDM Type.
+
+
+
+
+ Creates an instance
+
+
+
+ Validates an instance.
+
+
+
+
+ Protected so it doesn't appear on EntityValidator.
+
+
+
+
+ Validates type properties. Any validation errors will be added to
+
+ Note that
+
+
+
+ Returns a validator for a child property.
+
+ Validator for a child property. Possibly null if there are no validators for requested property.
+
+
+
+ Creates an instance
+
+
+
+ Validates an instance.
+
+
+
+
+
+
+ Validates type properties. Any validation errors will be added to
+
+ Note that
+
+
+
+ Contains information needed to validate an entity or its properties.
+
+
+
+
+ The entity being validated or the entity that owns the property being validated.
+
+
+
+
+ Initializes a new instance of EntityValidationContext class.
+
+
+
+
+ External context needed for validation.
+
+
+
+
+ Gets the entity being validated or the entity that owns the property being validated.
+
+
+
+
+ Validator used to validate an entity of a given EDM EntityType.
+
+
+ This is a top level, composite validator. This is also an entry point to getting an entity
+ validated as validation of an entity is always started by calling Validate method on this type.
+
+
+
+
+ Creates an instance
+
+
+
+ Validates an entity.
+
+
+
+
+
+
+ Validates type properties. Any validation errors will be added to
+
+ Note that
+
+
+
+ Builds validators based on
+
+
+
+ Builds an
+
+
+
+
+
+ Builds the validator for a given
+
+ A
+
+
+
+ Extracted method from BuildEntityValidator and BuildComplexTypeValidator
+
+
+
+
+ Build validators for the
+ A list of validators. Possibly empty, never null.
+
+
+
+ Builds a
+
+
+
+
+
+ Builds a
+
+
+
+
+
+ Builds
+
+ A list of
+
+
+
+ Returns all non-static non-indexed CLR properties from the
+ A collection of CLR properties. Possibly empty, never null.
+
+
+
+ Builds validators based on the facets of
+ A collection of validators.
+
+
+
+ Abstracts simple validators used to validate entities and properties.
+
+
+
+
+ Validates an entity or a property.
+
+
+ Validation error as
+
+
+
+ Validates entities or complex types implementing IValidatableObject interface.
+
+
+
+
+ Display attribute used to specify the display name for an entity or complex property.
+
+
+
+
+ Validates an entity or a complex type implementing IValidatableObject interface.
+ This method is virtual to allow mocking.
+
+
+ Validation error as
+
+ Note that
+
+
+
+ Validates a property, complex property or an entity using validation attributes the property
+ or the complex/entity type is decorated with.
+
+
+ Note that this class is used for validating primitive properties using attributes declared on the property
+ (property level validation) and complex properties and entities using attributes declared on the type
+ (type level validation).
+
+
+
+
+ Display attribute used to specify the display name for a property or entity.
+
+
+
+
+ Validation attribute used to validate a property or an entity.
+
+
+
+
+ Creates an instance of
+
+
+
+ Validates a property or an entity.
+
+
+ Validation errors as
+
+
+
+ Used to cache and retrieve generated validators and to create context for validating entities or properties.
+
+
+
+
+ Collection of validators keyed by the entity CLR type. Note that if there's no validation for a given type
+ it will be associated with a null validator.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Returns a validator to validate
+
+
+
+
+
+ Returns a validator to validate
+
+ Validator to validate
+
+
+
+ Gets a validator for the
+
+ Validator to validate
+
+ For complex properties this method walks up the type hierarchy to get to the entity level and then goes down
+ and gets a validator for the child property that is an ancestor of the property to validate. If a validator
+ returned for an ancestor is null it means that there is no validation defined beneath and the method just
+ propagates (and eventually returns) null.
+
+
+
+
+ Creates
+
+ An instance of
+
+
+
+ A wrapper around EntityKey that allows key/values pairs that have null values to
+ be used. This allows Added entities with null key values to be searched for in
+ the ObjectStateManager.
+
+
+
+ The key name/key value pairs, where some key values may be null
+
+
+
+ Creates a new WrappedEntityKey instance.
+
+
+
+
+ True if any of the key values are null, which means that the EntityKey will also be null.
+
+
+
+
+ An actual EntityKey, or null if any of the key values are null.
+
+
+
+
+ The key name/key value pairs of the key, in which some of the key values may be null.
+
+
+
+
+ Allows configuration to be performed for an complex type in a model.
+ A ComplexTypeConfiguration can be obtained via the ComplexType method on
+
+ The complex type to be configured.
+
+
+
+ Allows configuration to be performed for a type in a model.
+
+ The type to be configured.
+
+
+
+ Configures a
+ The type of the property being configured.
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ The type of the property being configured.
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Initializes a new instance of ComplexTypeConfiguration
+
+
+
+
+ Excludes a property from the model so that it will not be mapped to the database.
+
+ The type of the property to be ignored.
+
+
+
+
+
+
+
+
+
+
+
+ Identifies configurations that can be used when implementing
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows derived configuration classes for entities and complex types to be registered with a
+
+
+ Derived configuration classes are created by deriving from
+
+
+
+ Discovers all types that inherit from
+
+ Note that only types that are abstract or generic type definitions are skipped. Every
+ type that is discovered and added must provide a parameterless constructor.
+
+ The same ConfigurationRegistrar instance so that multiple calls can be chained.
+
+
+
+ Adds an
+ The entity type being configured.
+ The same ConfigurationRegistrar instance so that multiple calls can be chained.
+
+
+
+ Adds an
+ The complex type being configured.
+ The same ConfigurationRegistrar instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows the conventions used by a
+
+
+
+ Enables one or more conventions for the
+
+
+
+ Enables a convention for the
+ The type of the convention to be enabled.
+
+
+
+ Enables a convention for the
+ The type of the convention after which the enabled one will run.
+
+
+
+ Enables a configuration convention for the
+ The type of the convention before which the enabled one will run.
+
+
+
+ Disables one or more conventions for the
+
+
+
+ Disables a convention for the
+ The type of the convention to be disabled.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Configures the table and column mapping for an entity type or a sub-set of properties from an entity type.
+ This configuration functionality is available via the Code First Fluent API, see
+ The entity type to be mapped.
+
+
+ Initializes a new instance of the
+
+
+
+ Configures the properties that will be included in this mapping fragment.
+ If this method is not called then all properties that have not yet been
+ included in a mapping fragment will be configured.
+
+ An anonymous type including the properties to be mapped.
+
+
+
+ Configures a
+ The type of the property being configured.
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ The type of the property being configured.
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Configures a
+ A configuration object that can be used to configure the property.
+
+
+
+ Re-maps all properties inherited from base types.
+ When configuring a derived type to be mapped to a separate table this will cause all properties to
+ be included in the table rather than just the non-inherited properties. This is known as
+ Table per Concrete Type (TPC) mapping.
+
+
+
+
+ Configures the table name to be mapped to.
+
+
+
+
+ Configures the table name and schema to be mapped to.
+
+
+
+
+ Configures the discriminator column used to differentiate between types in an inheritance hierarchy.
+
+ A configuration object to further configure the discriminator column and values.
+
+
+
+ Configures the discriminator condition used to differentiate between types in an inheritance hierarchy.
+
+ The type of the property being used to discriminate between types.
+ A configuration object to further configure the discriminator condition.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Moves a foreign key constraint from oldTable to newTable and updates column references
+
+
+
+
+ Move any FK constraints that are now completely in newTable and used to refer to oldColumn
+
+
+
+
+ Used to configure a column with length facets for an entity type or complex type. This configuration functionality is exposed by the Code First Fluent API, see
+
+
+
+ Configures a primitive column from an entity type.
+
+
+
+ Configures the primitive column to be optional.
+ The same
+
+
+ Configures the primitive column to be required.
+ The same
+
+
+ Configures the data type of the primitive column used to store the property.
+ The same
+
+
+ Configures the order of the primitive column used to store the property. This method is also used to specify key ordering when an entity type has a composite key.
+ The same
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+ Configures the column to allow the maximum length supported by the database provider.
+ The same
+
+
+ Configures the column to have the specified maximum length.
+ The same
+
+
+ Configures the column to be fixed length.
+ The same
+
+
+ Configures the column to be variable length.
+ The same
+
+
+
+
+
+
+
+
+
+
+
+ Configures a condition used to discriminate between types in an inheritance hierarchy based on the values assigned to a property.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the condition to require a value in the property.
+ Rows that do not have a value assigned to column that this property is stored in are
+ assumed to be of the base type of this entity type.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Populate the table mapping structure
+
+
+
+
+ Sets nullability for association set mappings' foreign keys for 1:* and 1:0..1 associations
+ when no base types share the the association set mapping's table
+
+
+
+
+ Makes sure only the required property mappings are present
+
+
+
+
+ Determines if the table and entity type need mapping, and if not, removes the existing entity type mapping
+
+
+
+
+ Configures a database column used to store a string values.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the column to allow the maximum length supported by the database provider.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to have the specified maximum length.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the column to be fixed length.
+ Use HasMaxLength to set the length that the property is fixed to.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the column to be variable length.
+ Columns are variable length by default.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the column to be optional.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the column to be required.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the data type of the database column.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the order of the database column.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the column to support Unicode string content.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the column supports Unicode string content.
+
+ The same StringColumnConfiguration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+
+
+ Configures a discriminator column used to differentiate between types in an inheritance hierarchy.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the discriminator value used to identify the entity type being
+ configured from other types in the inheritance hierarchy.
+
+ Type of the discriminator value.
+ A configuration object to configure the column used to store discriminator values.
+
+
+
+ Configures the discriminator value used to identify the entity type being
+ configured from other types in the inheritance hierarchy.
+
+ Type of the discriminator value.
+ A configuration object to configure the column used to store discriminator values.
+
+
+
+ Configures the discriminator value used to identify the entity type being
+ configured from other types in the inheritance hierarchy.
+
+ A configuration object to configure the column used to store discriminator values.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Allows configuration to be performed for a model.
+
+
+
+
+ Registers an entity type as part of the model and returns an object that can
+ be used to configure the entity. This method can be called multiple times
+ for the same entity to perform multiple configurations.
+
+ The configuration object for the specified entity type.
+
+ Types registered as an entity type may later be changed to a complex type by
+ the
+
+
+
+ Registers a type as a complex type in the model and returns an object that
+ can be used to configure the complex type. This method can be called
+ multiple times for the same type to perform multiple configurations.
+
+ The configuration object for the specified entity type.
+
+
+
+ Excludes a type from the model.
+
+
+
+
+ Gets a value indicating whether the specified type has been configured as a
+ complex type in the model.
+
+ True if the type is a complex type; false otherwise.
+
+
+
+ Gets a value indicating whether the specified type has been excluded from
+ the model.
+
+ True if the type is excluded; false otherwise.
+
+
+ Gets the properties that have been configured in this model for a given type.
+ The properties that have been configured in this model.
+
+
+ Gets a value indicating whether the specified property is excluded from the model.
+ true if the property is excluded; otherwise, false.
+
+
+
+ Initializes configurations in the ModelConfiguration so that configuration data
+ is in a single place
+
+
+
+
+ Gets a collection of types that have been configured in this model including
+ entity types, complex types, and ignored types.
+
+
+
+
+ Gets or sets the default schema name.
+
+
+
+
+ Gets or sets the default model namespace.
+
+
+
+
+ Used to configure a constraint on a navigation property.
+
+
+
+
+ Gets a value indicating whether the constraint has been fully specified
+ using the Code First Fluent API.
+
+
+
+
+ Used to configure a foreign key constraint on a navigation property.
+
+
+
+
+ Initializes a new instance of the ForeignKeyConstraintConfiguration class.
+
+
+
+
+ Configures the foreign key property(s) for this end of the navigation property.
+
+
+
+
+
+
+
+
+
+
+
+
+ Configures a many relationship from an entity type.
+
+ The entity type that the relationship originates from.
+ The entity type that the relationship targets.
+
+
+
+ Configures the relationship to be many:many with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be many:many without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be many:required with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be many:required without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be many:optional with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be many:optional without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Configures an optional relationship from an entity type.
+
+ The entity type that the relationship originates from.
+ The entity type that the relationship targets.
+
+
+
+ Configures the relationship to be optional:many with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:many without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:required with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:required without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:optional with a navigation property on the other side of the relationship.
+ The entity type being configured will be the dependent and contain a foreign key to the principal.
+ The entity type that the relationship targets will be the principal in the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:optional without a navigation property on the other side of the relationship.
+ The entity type being configured will be the dependent and contain a foreign key to the principal.
+ The entity type that the relationship targets will be the principal in the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:optional with a navigation property on the other side of the relationship.
+ The entity type being configured will be the principal in the relationship.
+ The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be optional:optional without a navigation property on the other side of the relationship.
+ The entity type being configured will be the principal in the relationship.
+ The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Configures an required relationship from an entity type.
+
+ The entity type that the relationship originates from.
+ The entity type that the relationship targets.
+
+
+
+ Configures the relationship to be required:many with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:many without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:optional with a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:optional without a navigation property on the other side of the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:required with a navigation property on the other side of the relationship.
+ The entity type being configured will be the dependent and contain a foreign key to the principal.
+ The entity type that the relationship targets will be the principal in the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:required without a navigation property on the other side of the relationship.
+ The entity type being configured will be the dependent and contain a foreign key to the principal.
+ The entity type that the relationship targets will be the principal in the relationship.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:required with a navigation property on the other side of the relationship.
+ The entity type being configured will be the principal in the relationship.
+ The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures the relationship to be required:required without a navigation property on the other side of the relationship.
+ The entity type being configured will be the principal in the relationship.
+ The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Used to configure an independent constraint on a navigation property.
+
+
+
+
+ Gets the Singleton instance of the IndependentConstraintConfiguration class.
+
+
+
+
+ Used to configure a navigation property.
+
+
+
+
+ Base class for configuring a property on an entity type or complex type.
+
+
+
+
+ Gets or sets the action to take when a delete operation is attempted.
+
+
+
+
+ Gets or sets the multiplicity of this end of the navigation property.
+
+
+
+
+ Gets or sets the constraint associated with the navigation property.
+
+
+ This property uses
+
+
+
+ True if the NavigationProperty's declaring type is the principal end, false if it is not, null if it is not known
+
+
+
+
+ Base class for performing configuration of a relationship.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures a relationship that can support cascade on delete functionality.
+
+
+
+ Initializes a new instance of the
+
+
+
+ Configures cascade delete to be on for the relationship.
+
+
+
+
+ Configures whether or not cascade delete is on for the relationship.
+
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Configures a relationship that can support foreign key properties that are exposed in the object model.
+ This configuration functionality is available via the Code First Fluent API, see
+ The dependent entity type.
+
+
+
+ Configures a relationship that can only support foreign key properties that are not exposed in the object model.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the relationship to use foreign key property(s) that are not exposed in the object model.
+ The column(s) and table can be customized by specifying a configuration action.
+ If an empty configuration action is specified then column name(s) will be generated by convention.
+ If foreign key properties are exposed in the object model then use the HasForeignKey method.
+ Not all relationships support exposing foreign key properties in the object model.
+
+ A configuration object that can be used to further configure the relationship.
+
+
+
+
+
+
+
+
+
+
+
+ Configures the relationship to use foreign key property(s) that are exposed in the object model.
+ If the foreign key property(s) are not exposed in the object model then use the Map method.
+
+ The type of the key.
+ A configuration object that can be used to further configure the relationship.
+
+
+
+
+
+
+
+
+
+
+
+ Configures the table and column mapping of a relationship that does not expose foreign key properties in the object model.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the name of the column(s) for the foreign key.
+
+ The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the table name that the foreign key column(s) reside in.
+ The table that is specified must already be mapped for the entity type.
+ If you want the foreign key(s) to reside in their own table then use the Map method
+ on
+ The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the table name and schema that the foreign key column(s) reside in.
+ The table that is specified must already be mapped for the entity type.
+ If you want the foreign key(s) to reside in their own table then use the Map method
+ on
+ The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Configures the table and column mapping of a many:many relationship.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the join table name for the relationship.
+
+ The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the join table name and schema for the relationship.
+
+ The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the column(s) for the left foreign key.
+ The left foreign key points to the parent entity of the navigation property specified in the HasMany call.
+
+ The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the column(s) for the right foreign key.
+ The right foreign key points to the parent entity of the the navigation property specified in the WithMany call.
+
+ The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained.
+
+
+
+
+ Determines whether the specified object is equal to the current object.
+ true if the specified object is equal to the current object; otherwise, false.
+
+
+
+
+
+
+
+
+
+ Configures a many:many relationship.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the foreign key column(s) and table used to store the relationship.
+
+
+
+
+ Configures stored procedures to be used for modifying this relationship.
+ The default conventions for procedure and parameter names will be used.
+
+ The same
+
+
+
+ Configures stored procedures to be used for modifying this relationship.
+
+ The same
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Used to configure a
+
+
+
+ Used to configure a property with length facets for an entity type or complex type.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Used to configure a primitive property of an entity type or complex type.
+ This configuration functionality is available via the Code First Fluent API, see
+
+
+
+ Configures the property to be optional.
+ The database column used to store this property will be nullable.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be required.
+ The database column used to store this property will be non-nullable.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures how values for the property are generated by the database.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be used as an optimistic concurrency token.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the property is to be used as an optimistic concurrency token.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the data type of the database column used to store the property.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the database column used to store the property.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the parameter used in stored procedures for this property.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the order of the database column used to store the property.
+ This method is also used to specify key ordering when an entity type has a composite key.
+
+ The same PrimitivePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+
+
+
+
+
+
+ Gets the
+ The exact runtime type of the current instance.
+
+
+
+ Configures the property to allow the maximum length supported by the database provider.
+
+ The same LengthPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to have the specified maximum length.
+
+ The same LengthPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be fixed length.
+ Use HasMaxLength to set the length that the property is fixed to.
+
+ The same LengthPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be variable length.
+ Properties are variable length by default.
+
+ The same LengthPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to allow the maximum length supported by the database provider.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to have the specified maximum length.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be fixed length.
+ Use HasMaxLength to set the length that the property is fixed to.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be variable length.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be optional.
+ The database column used to store this property will be nullable.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be required.
+ The database column used to store this property will be non-nullable.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures how values for the property are generated by the database.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be used as an optimistic concurrency token.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the property is to be used as an optimistic concurrency token.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the database column used to store the property.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the data type of the database column used to store the property.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the order of the database column used to store the property.
+ This method is also used to specify key ordering when an entity type has a composite key.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be a row version in the database.
+ The actual data type will vary depending on the database provider being used.
+ Setting the property to be a row version will automatically configure it to be an
+ optimistic concurrency token.
+
+ The same BinaryPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Used to configure a
+
+
+
+ Configures the property to be optional.
+ The database column used to store this property will be nullable.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be required.
+ The database column used to store this property will be non-nullable.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures how values for the property are generated by the database.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be used as an optimistic concurrency token.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the property is to be used as an optimistic concurrency token.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the database column used to store the property.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the data type of the database column used to store the property.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the order of the database column used to store the property.
+ This method is also used to specify key ordering when an entity type has a composite key.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the precision of the property.
+ If the database provider does not support precision for the data type of the column then the value is ignored.
+
+ The same DateTimePropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Used to configure a
+
+
+
+ Configures the property to be optional.
+ The database column used to store this property will be nullable.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be required.
+ The database column used to store this property will be non-nullable.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures how values for the property are generated by the database.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be used as an optimistic concurrency token.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the property is to be used as an optimistic concurrency token.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the database column used to store the property.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the data type of the database column used to store the property.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the order of the database column used to store the property.
+ This method is also used to specify key ordering when an entity type has a composite key.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the precision and scale of the property.
+
+ The same DecimalPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Used to configure a
+
+
+
+ Configures the property to allow the maximum length supported by the database provider.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to have the specified maximum length.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be fixed length.
+ Use HasMaxLength to set the length that the property is fixed to.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be variable length.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be optional.
+ The database column used to store this property will be nullable.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be required.
+ The database column used to store this property will be non-nullable.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures how values for the property are generated by the database.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to be used as an optimistic concurrency token.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the property is to be used as an optimistic concurrency token.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the name of the database column used to store the property.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the data type of the database column used to store the property.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the order of the database column used to store the property.
+ This method is also used to specify key ordering when an entity type has a composite key.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the property to support Unicode string content.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures whether or not the property supports Unicode string content.
+
+ The same StringPropertyConfiguration instance so that multiple calls can be chained.
+
+
+
+ Used to configure a
+
+
+
+ Used to configure a property with length facets for an entity type or
+ complex type.
+
+
+
+
+ Used to configure a primitive property of an entity type or complex type.
+
+
+
+
+ Initializes a new instance of the PrimitivePropertyConfiguration class.
+
+
+
+
+ Initializes a new instance of the
+
+
+ Gets a value that indicates whether the provided model is compatible with the current model provider.
+ true if the provided model is compatible with the current model provider; otherwise, false.
+ The type of the property.
+ The type of the configuration to look for.
+
+
+ Gets a value that indicates whether the provided model is compatible with the current model provider.
+ true if the provided model is compatible with the current model provider; otherwise, false.
+ The type of the configuration to look for.
+
+
+ Gets a value that indicates whether the provided model is compatible with the current model provider.
+ true if the provided model is compatible with the current model provider; otherwise, false.
+ The type property.
+
+
+ Gets a value that indicates whether the provided model is compatible with the current model provider.
+ true if the provided model is compatible with the current model provider; otherwise, false.
+
+
+
+ Gets a value indicating whether the property is optional.
+
+
+
+
+ Gets or sets the concurrency mode to use for the property.
+
+
+
+
+ Gets or sets the pattern used to generate values in the database for the
+ property.
+
+
+
+
+ Gets or sets the type of the database column used to store the property.
+
+
+
+
+ Gets or sets the name of the database column used to store the property.
+
+
+
+ Gets or sets the name of the parameter used in stored procedures for this property.
+ The name of the parameter used in stored procedures for this property.
+
+
+
+ Gets or sets the order of the database column used to store the property.
+
+
+
+
+ Initializes a new instance of the LengthPropertyConfiguration class.
+
+
+
+
+ Initializes a new instance of the
+
+
+
+ Gets or sets a value indicating whether the property is fixed length.
+
+
+
+
+ Gets or sets the maximum length of the property.
+
+
+
+
+ Gets or sets a value indicating whether the property allows the maximum
+ length supported by the database provider.
+
+
+
+
+ Initializes a new instance of the BinaryPropertyConfiguration class.
+
+
+
+
+ Gets or sets a value indicating whether the property is a row version in the
+ database.
+
+
+
+
+ Used to configure a
+
+
+
+ Initializes a new instance of the DateTimePropertyConfiguration class.
+
+
+
+
+ Gets or sets the precision of the property.
+
+
+
+
+ Used to configure a
+
+
+
+ Initializes a new instance of the DecimalPropertyConfiguration class.
+
+
+
+
+ Gets or sets the precision of the property.
+
+
+
+
+ Gets or sets the scale of the property.
+
+
+
+
+ Indicates what parts of a configuration are overridable.
+
+
+
+
+ Nothing in the configuration is overridable.
+
+
+
+
+ The configuration values related to C-Space are overridable.
+
+
+
+
+ The configuration values only related to S-Space are overridable.
+
+
+
+
+ Used to configure a
+
+
+
+ Initializes a new instance of the StringPropertyConfiguration class.
+
+
+
+
+ Gets or sets a value indicating whether the property supports Unicode string
+ content.
+
+
+
+
+ Allows configuration to be performed for a complex type in a model.
+
+
+
+
+ Allows configuration to be performed for a type in a model.
+
+
+
+
+ Excludes a property from the model so that it will not be mapped to the database.
+
+
+
+
+ Allows configuration to be performed for an entity type in a model.
+
+
+
+
+ Configures the primary key property(s) for this entity type.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+
+
+ Gets a value indicating whether the name of the table has been configured.
+
+
+
+
+ True if this configuration can be replaced in the model configuration, false otherwise
+ This is only set to true for configurations that are registered automatically via the DbContext
+
+
+
+
+ Gets or sets the entity set name to be used for this entity type.
+
+
+
+
+ Gets the name of the table that this entity type is mapped to.
+
+
+
+
+ Gets the database schema of the table that this entity type is mapped to.
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to detect navigation properties to be inverses of each other when only one pair
+ of navigation properties exists between the related types.
+
+
+
+
+
+
+ Convention to configure a type as a complex type if it has no primary key, no mapped base type and no navigation properties.
+
+
+
+
+
+
+ Convention to add a cascade delete to the join table from both tables involved in a many to many relationship.
+
+
+
+
+ Convention to ensure an invalid/unsupported mapping is not created when mapping inherited properties
+
+
+
+
+ Convention to set the table name to be a pluralized version of the entity type name.
+
+
+
+
+
+
+ Convention to set precision to 18 and scale to 2 for decimal properties.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+
+
+ Convention to move primary key properties to appear first.
+
+
+
+
+
+
+ Convention to distinguish between optional and required relationships based on CLR nullability of the foreign key property.
+
+
+
+
+
+
+ Base class for conventions that discover foreign key properties.
+
+
+
+
+ When overriden returns true if
+ true if dependentProperty should be a part of the foreign key; otherwise, false.
+
+
+
+
+
+ Returns true if the convention supports pairs of entity types that have multiple associations defined between them.
+
+
+
+
+ Convention to process instances of
+
+
+
+
+
+ Convention to detect primary key properties.
+ Recognized naming patterns in order of precedence are:
+ 1. 'Id'
+ 2. [type name]Id
+ Primary key detection is case insensitive.
+
+
+
+
+ Base class for conventions that discover primary key properties.
+
+
+
+
+
+
+ When overriden returns the subset of properties that will be part of the primary key.
+
+ The properties that should be part of the primary key.
+
+
+
+
+
+ Convention to discover foreign key properties whose names are a combination
+ of the dependent navigation property name and the principal type primary key property name(s).
+
+
+
+
+
+
+
+
+ Convention to enable cascade delete for any required relationships.
+
+
+
+
+
+
+ Convention to configure the primary key(s) of the dependent entity type as foreign key(s) in a one:one relationship.
+
+
+
+
+
+
+ Convention to set the entity set name to be a pluralized version of the entity type name.
+
+
+
+
+
+
+ Convention to discover foreign key properties whose names match the principal type primary key property name(s).
+
+
+
+
+
+
+ Convention to set a maximum length for properties whose type supports length facets. The default value is 128.
+
+
+
+
+ Initializes a new instance of
+
+
+
+ Initializes a new instance of
+
+
+
+
+
+
+
+
+
+ Convention to set a default maximum length of 4000 for properties whose type supports length facets when SqlCe is the provider.
+
+
+
+
+
+
+
+
+ Convention to configure integer primary keys to be identity.
+
+
+
+
+
+
+ Checks for the PK property being an FK in a different table. A PK which is also an FK but
+ in the same table is used for table splitting and can still be an identity column because
+ the update pipeline is only inserting into one column of one table.
+
+
+
+
+ Convention to discover foreign key properties whose names are a combination
+ of the principal type name and the principal type primary key property name(s).
+
+
+
+
+
+
+ This class provide service for both the singularization and pluralization, it takes the word pairs
+ in the ctor following the rules that the first one is singular and the second one is plural.
+
+
+
+
+ Attempt to determine the principal and dependent ends of this association.
+ The following table illustrates the solution space.
+ Source | Target || Prin | Dep |
+ -------|--------||-------|-------|
+ 1 | 1 || - | - |
+ 1 | 0..1 || Sr | Ta |
+ 1 | * || Sr | Ta |
+ 0..1 | 1 || Ta | Sr |
+ 0..1 | 0..1 || - | - |
+ 0..1 | * || Sr | Ta |
+ * | 1 || Ta | Sr |
+ * | 0..1 || Ta | Sr |
+ * | * || - | - |
+
+
+
+
+ Allows configuration to be performed for an entity type in a model.
+ An EntityTypeConfiguration can be obtained via the Entity method on
+
+
+
+
+ Initializes a new instance of EntityTypeConfiguration
+
+
+
+
+ Configures the primary key property(s) for this entity type.
+
+ The type of the key.
+ The same EntityTypeConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures the entity set name to be used for this entity type.
+ The entity set name can only be configured for the base type in each set.
+
+ The same EntityTypeConfiguration instance so that multiple calls can be chained.
+
+
+
+ Excludes a property from the model so that it will not be mapped to the database.
+
+ The type of the property to be ignored.
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+
+
+ Configures the table name that this entity type is mapped to.
+
+
+
+
+ Configures this type to use stored procedures for insert, update and delete.
+ The default conventions for procedure and parameter names will be used.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Configures this type to use stored procedures for insert, update and delete.
+
+ The same configuration instance so that multiple calls can be chained.
+
+
+
+ Allows advanced configuration related to how this entity type is mapped to the database schema.
+ By default, any configuration will also apply to any type derived from this entity type.
+ Derived types can be configured via the overload of Map that configures a derived type or
+ by using an EntityTypeConfiguration for the derived type.
+ The properties of an entity can be split between multiple tables using multiple Map calls.
+ Calls to Map are additive, subsequent calls will not override configuration already preformed via Map.
+
+ The same EntityTypeConfiguration instance so that multiple calls can be chained.
+
+
+
+ Allows advanced configuration related to how a derived entity type is mapped to the database schema.
+ Calls to Map are additive, subsequent calls will not override configuration already preformed via Map.
+
+ The derived entity type to be configured.
+ The same EntityTypeConfiguration instance so that multiple calls can be chained.
+
+
+
+ Configures an optional relationship from this entity type.
+ Instances of the entity type will be able to be saved to the database without this relationship being specified.
+ The foreign key in the database will be nullable.
+
+ The type of the entity at the other end of the relationship.
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures a required relationship from this entity type.
+ Instances of the entity type will not be able to be saved to the database unless this relationship is specified.
+ The foreign key in the database will be non-nullable.
+
+ The type of the entity at the other end of the relationship.
+ A configuration object that can be used to further configure the relationship.
+
+
+
+ Configures a many relationship from this entity type.
+
+ The type of the entity at the other end of the relationship.
+ A configuration object that can be used to further configure the relationship.
+
+
+
+
+
+
+
+
+
+
+
+ Handles mapping from a CLR property to an EDM assocation and nav. prop.
+
+
+
+
+ Exception thrown by
+
+
+
+ Initializes a new instance of ModelValidationException
+
+
+
+
+ Initializes a new instance of ModelValidationException
+
+
+
+
+ Initializes a new instance of ModelValidationException
+
+
+
+ Initializes a new instance of
+
+
+
+ Determine if the given type type implements the given generic interface or derives from the given generic type,
+ and if so return the element type of the collection. If the type implements the generic interface several times
+ null will be returned.
+
+
+ null if
+
+
+
+ Determine if the given type type implements the given generic interface or derives from the given generic type,
+ and if so return the concrete types implemented.
+
+
+ The generic types constructed from
+
+
+
+ Returns true if a variable of this type can be assigned a null value
+
+ True if a reference type or a nullable value type, false otherwise
+
+
+
+ Exception thrown from
+
+
+
+ Initializes a new instance of DbEntityValidationException.
+
+
+
+
+ Initializes a new instance of DbEntityValidationException.
+
+
+
+
+ Initializes a new instance of DbEntityValidationException.
+
+
+
+
+ Initializes a new instance of DbEntityValidationException.
+
+
+
+
+ Initializes a new instance of DbEntityValidationException.
+
+
+
+
+ Subscribes the SerializeObjectState event.
+
+
+
+
+ Validation results.
+
+
+
+
+ Holds exception state that will be serialized when the exception is serialized.
+
+
+
+
+ Validation results.
+
+
+
+
+ Completes the deserialization.
+
+
+
+
+ Validation results.
+
+
+
+
+ Represents validation results for single entity.
+
+
+
+
+ Entity entry the results applies to. Never null.
+
+
+
+
+ List of
+
+
+
+ Creates an instance of
+
+
+
+ Creates an instance of
+
+
+
+ Gets an instance of
+
+
+
+ Gets validation errors. Never null.
+
+
+
+
+ Gets an indicator if the entity is valid.
+
+
+
+
+ Exception thrown from
+
+
+
+ Initializes a new instance of DbUnexpectedValidationException.
+
+
+
+
+ Initializes a new instance of DbUnexpectedValidationException.
+
+
+
+
+ Initializes a new instance of DbUnexpectedValidationException.
+
+
+
+
+ Initializes a new instance of DbUnexpectedValidationException with the specified serialization info and
+ context.
+
+
+
+
+ Validation error. Can be either entity or property level validation error.
+
+
+
+
+ Name of the invalid property. Can be null (e.g. for entity level validations).
+
+
+
+
+ Validation error message.
+
+
+
+
+ Creates an instance of
+
+
+
+ Gets name of the invalid property.
+
+
+
+
+ Gets validation error message.
+
+
+
+
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.dll b/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.dll
new file mode 100644
index 0000000..9f35945
Binary files /dev/null and b/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.dll differ
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.dll.refresh b/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.dll.refresh
new file mode 100644
index 0000000..3b9a8ba
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.FriendlyUrls.Core.1.0.0\lib\net45\Microsoft.AspNet.FriendlyUrls.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.xml b/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.xml
new file mode 100644
index 0000000..19863a3
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.AspNet.FriendlyUrls.xml
@@ -0,0 +1,206 @@
+
+
+
+ Microsoft.AspNet.FriendlyUrls
+
+
+
+ Resolves a file handler virtual path to a friendly URL using the registered resolvers.
+ The friendly URL.
+
+
+ The URL segments left over after Friendly URLs mapped this request to a file.
+
+
+ Represents the settings used when enabling Friendly URLs.
+
+
+ Creates a new instance of the FriendlyUrlSettings class with the default values.
+
+
+ The type of redirect to perform on non-friendly URLs to friendly URLs. Defaults to Off.
+ Returns
+
+
+ The mode of caching to use when resolving friendly URLs. Defaults to ResolverCachingMode.Static.
+ Returns
+
+
+ The name of the route that handles user requests to switch views. Defaults to "AspNet.FriendlyUrls.SwitchView".
+ Returns
+
+
+ The URL that view switching request are sent to. Defaults to "__FriendlyUrls_SwitchView/{view}".
+ Returns
+
+
+ Returns the extension of the file Friendly URLs mapped this request to.
+ The file extension, e.g. .aspx.
+
+
+ Returns the extension of the file Friendly URLs mapped this request to.
+ The file extension, e.g. .aspx.
+
+
+ Returns the virtual path of the file Friendly URLs mapped this request to.
+ The file virtual path
+
+
+ Returns the virtual path of the file Friendly URLs mapped this request to.
+ The file virtual path.
+
+
+ Returns the URL segments left over after Friendly URLs mapped this request to a file.
+ The URL segments.
+
+
+ Returns the URL segments left over after the current request has been mapped to a file.
+ The URL segments.
+
+
+ Represents the mode of redirect to use when auto-redirecting to friendly URLs.
+
+
+ Performs a permanent redirect (301 response code).
+
+
+ Performs a temporary redirect (302 response code).
+
+
+ Performs no auto-redirect (disabled).
+
+
+ Represents the mode of caching to use when resolving URLs. This setting affects how quickly extension-less URLs can be mapped back to their corresponding full URLs.
+
+
+ Build a list of files at application startup. This mode of operation is appropriate for sites where files are not added or removed at runtime.
+
+
+ Builds a list of files as requests arrive, and updates the file list as files in the site change. This mode of operation uses more memory than a static cache, but is useful for updating the file list for sites where files or directories are added or removed at runtime.
+
+
+ Don't perform any caching. Always query the file system directly every time a request to a friendly URL comes in.
+
+
+ Enables friendly URLs for Web Forms pages.
+
+
+ Enables friendly URLs for Web Forms pages.
+
+
+ Enables friendly URLs using the passed resolvers.
+
+
+ Enables friendly URLs using the specified resolvers.
+
+
+ Represents an attribute that specifies that model binding values are provided by a friendly URL segment.
+
+
+ Creates an instance of the FriendlyUrlSegmentsAttribute class.
+
+
+ Returns
+
+
+ A value provider that retrieves values from the segments of a Friendly URL.
+
+
+ Returns
+
+
+ Resolves a friendly URL to an HTTP handler.
+
+
+ Creates a FriendlyUrlResolver for the provided extension.
+
+
+ Converts a typical URL with a file extension into a friendly extension-less URL.
+ The friendly URL (extension stripped) if this resolver can automatically map extensionless URLs to physical files with the provided extension. Otherwise, null.
+
+
+ Gets the extensions to use (such as .aspx, .ashx, or .mobile.aspx) while attempting to resolve an HTTP handler from the friendly URL.
+ The list of extensions.
+
+
+ Called after a friendly URL is resolved to an HTTP handler but before the handler is executed.
+
+
+ Resolves friendly URLs to generic handlers such as *.ashx.
+
+
+ Converts a typical URL with a file extension into a friendly extension-less URL.
+ The friendly extension-less URL if this resolver can automaticallymap extensionless URLs to physical files with the provided extension. Otherwise, null.
+
+
+ Returns a list of file extensions that the Friendly URLs system will try to resolve for the current request. For example, if the current request is for "~/example" and the GetExtensions method returns [ ".mobile.aspx", ".aspx", ".en-us.aspx" ], then the Friendly URLs system will attempt to match the current request to thefiles "~/example.mobile.aspx", "~/example.aspx", and "~/example.en-us.aspx", returning the first match.
+ A list of extensions that the system should try to resolve.
+
+
+ Provides the ability to inspect or modify the IHttpHandler that was resolved for the current request before the handler's ProcessRequest method is called.
+
+
+ Resolves friendly URLs to Web Forms pages.
+
+
+ Returns
+
+
+ Returns
+
+
+ Determines if the current friendly URL was resolved to a mobile view based on the client browser and/or overrides.
+ Whether the current view is a mobile view.
+
+
+ Attempts to set the MasterPageFile property for the given page based on whether the master page exists.
+ A boolean value indicating whether the master page was set.
+
+
+ Attempts to set the MasterPageFile property for the given page to a mobile specific master page.
+ A boolean value indicating whether the master page was set.
+
+
+
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.dll b/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.dll
new file mode 100644
index 0000000..03faf55
Binary files /dev/null and b/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.dll differ
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.dll.refresh b/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.dll.refresh
new file mode 100644
index 0000000..9fe6c4e
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.Membership.OpenAuth.1.0.1\lib\net45\Microsoft.AspNet.Membership.OpenAuth.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.xml b/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.xml
new file mode 100644
index 0000000..7da5e88
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.AspNet.Membership.OpenAuth.xml
@@ -0,0 +1,272 @@
+
+
+
+ Microsoft.AspNet.Membership.OpenAuth
+
+
+
+ Initializes a new instance of the
+
+
+ An implementation for storing association data for Membership users to OAuth/OpenID providers using Entity Framework Code First.
+
+
+ Encapsulates the static Membership system APIs
+
+
+ Provides static methods to manage OpenAuth login and account information in an ASP.NET application.
+
+
+ Adds an external login account to an existing membership user.
+
+
+ Adds a local password for the specified local user.
+
+
+ External authentication service providers to use.
+
+
+ Gets or sets the connection string name for the database OpenAuth account details are stored in.
+
+
+ Deletes the association of the specified external account for the specified membership user.
+ True if the association was deleted successfully, false if it wasn't found.
+
+
+ Returns the details for the external accounts registered for the specified membership user.
+
+
+ Gets the provider dislpay name.
+
+
+ Gets the name of the external authentication provider that redirected to the current request.
+
+
+ Determines if the specified user has a local password on this site.
+
+
+ Determines if the specified URL is local to this web site.
+
+
+ Logs in a user via OpenAuth using the specified authentication provider and provider user ID. The user must already be registered with the site with this OpenAuth provider.
+ True if the user was logged in successfully, false if the login failed, e.g. if the user is not currently registered.
+
+
+ Request authentication from the provider specified by redirecting the user to the service's login page.
+
+
+ Gets or sets the name of the database table the OpenAuth external account details are stored in.
+
+
+ Gets or sets the name of the database table the OpenAuth user details are stored in.
+
+
+ Verify the provider result on the current request.
+
+
+ Initializes a new instance of the
+
+
+ Provides methods to manage OpenAuth login and account information in an ASP.NET application.
+
+
+ Adds an external login account to an existing membership user.
+
+
+ Adds a local password for the specified local user.
+
+
+ Creates a random password for use when creating a new local membership user. By default, this method simply calls into the Membership.GeneratePassword method.
+
+
+ Deletes the association of the specified external account for the specified membership user.
+ True if the association was deleted successfully, false if it wasn't found.
+
+
+ Returns the details for the external accounts registered for the specified membership user.
+
+
+ Gets the provider dislpay name.
+
+
+ Gets the name of the external authentication provider that redirected to the specified request.
+
+
+ Determines if the specified membership user has a local password on this site.
+
+
+ Determines if the specified URL is local to this web site
+
+
+ Logs in a user via OpenAuth using the specified authentication provider and provider user ID. The user must already be registered with the site with this OpenAuth provider.
+ True if the user was logged in successfully, false if the login failed, e.g. if the user is not currently registered.
+
+
+ Request authentication from the provider specified by redirecting the user to the service's login page.
+
+
+ Verify the provider result on the current request.
+
+
+ Represents the database for storing association data for Membership users to OAuth/OpenID providers.
+
+
+ Creates an instance.
+
+
+ Adds a record associating an OAuth/OpenID account with a membership user.
+
+
+ The Membership application name.
+
+
+ Deletes the association record of the OAuth/OpenID account for the specified membership user.
+
+
+ Returns details of the OAuth/OpenID providers registered for the specified membership user.
+
+
+ Gets the user name of the membership user currently associated with the specificed OAuth/OpenID provider.
+
+
+ Returns a flag indicating whether the specified membership user has a local password set.
+
+
+ Sets a flag indicating whether the specified membership user has a local password set.
+
+
+ Initializes a new instance of the
+
+
+ Initializes a new instance of the
+
+
+
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.Web.Optimization.WebForms.dll b/Web/CodePlay/bin/Microsoft.AspNet.Web.Optimization.WebForms.dll
new file mode 100644
index 0000000..0c2a84b
Binary files /dev/null and b/Web/CodePlay/bin/Microsoft.AspNet.Web.Optimization.WebForms.dll differ
diff --git a/Web/CodePlay/bin/Microsoft.AspNet.Web.Optimization.WebForms.dll.refresh b/Web/CodePlay/bin/Microsoft.AspNet.Web.Optimization.WebForms.dll.refresh
new file mode 100644
index 0000000..df6f41c
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.AspNet.Web.Optimization.WebForms.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.Web.Optimization.WebForms.1.0.0\lib\net45\Microsoft.AspNet.Web.Optimization.WebForms.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.ScriptManager.MSAjax.dll b/Web/CodePlay/bin/Microsoft.ScriptManager.MSAjax.dll
new file mode 100644
index 0000000..80c1c16
Binary files /dev/null and b/Web/CodePlay/bin/Microsoft.ScriptManager.MSAjax.dll differ
diff --git a/Web/CodePlay/bin/Microsoft.ScriptManager.MSAjax.dll.refresh b/Web/CodePlay/bin/Microsoft.ScriptManager.MSAjax.dll.refresh
new file mode 100644
index 0000000..2fdf93f
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.ScriptManager.MSAjax.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.ScriptManager.MSAjax.4.5.6\lib\net45\Microsoft.ScriptManager.MSAjax.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.ScriptManager.WebForms.dll b/Web/CodePlay/bin/Microsoft.ScriptManager.WebForms.dll
new file mode 100644
index 0000000..02f7fce
Binary files /dev/null and b/Web/CodePlay/bin/Microsoft.ScriptManager.WebForms.dll differ
diff --git a/Web/CodePlay/bin/Microsoft.ScriptManager.WebForms.dll.refresh b/Web/CodePlay/bin/Microsoft.ScriptManager.WebForms.dll.refresh
new file mode 100644
index 0000000..786d448
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.ScriptManager.WebForms.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.ScriptManager.WebForms.4.5.6\lib\net45\Microsoft.ScriptManager.WebForms.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Microsoft.Web.Infrastructure.dll b/Web/CodePlay/bin/Microsoft.Web.Infrastructure.dll
new file mode 100644
index 0000000..85f1138
Binary files /dev/null and b/Web/CodePlay/bin/Microsoft.Web.Infrastructure.dll differ
diff --git a/Web/CodePlay/bin/Microsoft.Web.Infrastructure.dll.refresh b/Web/CodePlay/bin/Microsoft.Web.Infrastructure.dll.refresh
new file mode 100644
index 0000000..ea86df2
--- /dev/null
+++ b/Web/CodePlay/bin/Microsoft.Web.Infrastructure.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/Oracle.DataAccess.EntityFramework.dll b/Web/CodePlay/bin/Oracle.DataAccess.EntityFramework.dll
new file mode 100644
index 0000000..9fffd1d
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.DataAccess.EntityFramework.dll differ
diff --git a/Web/CodePlay/bin/Oracle.DataAccess.EntityFramework.dll.refresh b/Web/CodePlay/bin/Oracle.DataAccess.EntityFramework.dll.refresh
new file mode 100644
index 0000000..ac9a8c5
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.DataAccess.EntityFramework.dll.refresh differ
diff --git a/Web/CodePlay/bin/Oracle.ManagedDataAccess.EntityFramework.dll b/Web/CodePlay/bin/Oracle.ManagedDataAccess.EntityFramework.dll
new file mode 100644
index 0000000..fda1288
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.ManagedDataAccess.EntityFramework.dll differ
diff --git a/Web/CodePlay/bin/Oracle.ManagedDataAccess.EntityFramework.dll.refresh b/Web/CodePlay/bin/Oracle.ManagedDataAccess.EntityFramework.dll.refresh
new file mode 100644
index 0000000..7ed257c
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.ManagedDataAccess.EntityFramework.dll.refresh differ
diff --git a/Web/CodePlay/bin/Oracle.ManagedDataAccess.dll b/Web/CodePlay/bin/Oracle.ManagedDataAccess.dll
new file mode 100644
index 0000000..26ce1ba
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.ManagedDataAccess.dll differ
diff --git a/Web/CodePlay/bin/Oracle.ManagedDataAccess.dll.refresh b/Web/CodePlay/bin/Oracle.ManagedDataAccess.dll.refresh
new file mode 100644
index 0000000..3a6f12a
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.ManagedDataAccess.dll.refresh differ
diff --git a/Web/CodePlay/bin/Oracle.Web.dll b/Web/CodePlay/bin/Oracle.Web.dll
new file mode 100644
index 0000000..2d23bea
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.Web.dll differ
diff --git a/Web/CodePlay/bin/Oracle.Web.dll.refresh b/Web/CodePlay/bin/Oracle.Web.dll.refresh
new file mode 100644
index 0000000..e57ca29
Binary files /dev/null and b/Web/CodePlay/bin/Oracle.Web.dll.refresh differ
diff --git a/Web/CodePlay/bin/System.Web.Optimization.dll b/Web/CodePlay/bin/System.Web.Optimization.dll
new file mode 100644
index 0000000..7e666b0
Binary files /dev/null and b/Web/CodePlay/bin/System.Web.Optimization.dll differ
diff --git a/Web/CodePlay/bin/System.Web.Optimization.dll.refresh b/Web/CodePlay/bin/System.Web.Optimization.dll.refresh
new file mode 100644
index 0000000..0462cfd
--- /dev/null
+++ b/Web/CodePlay/bin/System.Web.Optimization.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.Web.Optimization.1.0.0\lib\net40\System.Web.Optimization.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/System.Web.Providers.dll b/Web/CodePlay/bin/System.Web.Providers.dll
new file mode 100644
index 0000000..4572229
Binary files /dev/null and b/Web/CodePlay/bin/System.Web.Providers.dll differ
diff --git a/Web/CodePlay/bin/System.Web.Providers.dll.refresh b/Web/CodePlay/bin/System.Web.Providers.dll.refresh
new file mode 100644
index 0000000..9dadc24
--- /dev/null
+++ b/Web/CodePlay/bin/System.Web.Providers.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\Microsoft.AspNet.Providers.Core.1.2\lib\net40\System.Web.Providers.dll
\ No newline at end of file
diff --git a/Web/CodePlay/bin/WebGrease.dll b/Web/CodePlay/bin/WebGrease.dll
new file mode 100644
index 0000000..f8f019c
Binary files /dev/null and b/Web/CodePlay/bin/WebGrease.dll differ
diff --git a/Web/CodePlay/bin/WebGrease.dll.refresh b/Web/CodePlay/bin/WebGrease.dll.refresh
new file mode 100644
index 0000000..1682e4e
--- /dev/null
+++ b/Web/CodePlay/bin/WebGrease.dll.refresh
@@ -0,0 +1 @@
+..\..\Documents\Visual Studio 2012\Projects\CodePlay\packages\WebGrease.1.1.0\lib\WebGrease.dll
\ No newline at end of file
diff --git a/Web/CodePlay/favicon.ico b/Web/CodePlay/favicon.ico
new file mode 100644
index 0000000..a3a7999
Binary files /dev/null and b/Web/CodePlay/favicon.ico differ
diff --git a/Web/CodePlay/jDefault.aspx b/Web/CodePlay/jDefault.aspx
new file mode 100644
index 0000000..00a9186
--- /dev/null
+++ b/Web/CodePlay/jDefault.aspx
@@ -0,0 +1,11 @@
+<%@ Page Language="C#" MasterPageFile="~/BalloonShop.master" AutoEventWireup="true" CodeFile="jDefault.aspx.cs" Inherits="_Default" Title="Welcome to BalloonShop!" %>
+
+<%@ Register Src="UserControls/ProductsList.ascx" TagName="ProductsList" TagPrefix="uc1" %>
+
+ Welcome to BalloonShop!
+ This week we have a special price for these fantastic products:
+
+
diff --git a/Web/CodePlay/jDefault.aspx.cs b/Web/CodePlay/jDefault.aspx.cs
new file mode 100644
index 0000000..eb65b91
--- /dev/null
+++ b/Web/CodePlay/jDefault.aspx.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class _Default : System.Web.UI.Page
+{
+ protected void Page_Load(object sender, EventArgs e)
+ {
+
+ }
+}
diff --git a/Web/CodePlay/packages.config b/Web/CodePlay/packages.config
new file mode 100644
index 0000000..cb1e0a5
--- /dev/null
+++ b/Web/CodePlay/packages.config
@@ -0,0 +1,28 @@
+
+
+
\ No newline at end of file
diff --git a/Web/CodePlay/website.publishproj b/Web/CodePlay/website.publishproj
new file mode 100644
index 0000000..5943f8b
--- /dev/null
+++ b/Web/CodePlay/website.publishproj
@@ -0,0 +1,48 @@
+
+
+
+
+
+
+ Debug
+ AnyCPU
+ 10.0.30319
+ 2.0
+ {5ea86ed2-0124-46cf-bc24-db42d7a4c74c}
+ $(MSBuildThisFileDirectory)
+ /CodePlay
+ v4.5
+ http://localhost:63658
+ /IISExpress/7.5/LM/W3SVC/4/ROOT
+
+
+ 10.0
+
+ 10.5
+ $(VisualStudioVersion)
+
+ $(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(WebPublishTargetsVersion)
+ <_WebPublishTargetsPath Condition=" '$(_WebPublishTargetsPath)'=='' ">$(VSToolsPath)
+ 1.0.0.0
+ 1.0.0.0
+
+
+
+ $(AssemblyFileVersion)
+
+
+ $(AssemblyVersion)
+
+
+
\ No newline at end of file
+ 
+ 
+ 
+ 
+ 
+ 
+
Use another service to log in.
+